Kentucky.

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  2. CFR 40
  3. Protection of Environment
  4. Environmental Protection Agency
  5. Air Programs
  6. Designation of Areas for Air Quality Planning Purposes
  7. Section 107 Attainment Status Designations
  8. Kentucky.

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§ 81.318 Kentucky.

Kentucky - TSP

Designated area Does not meet primary standards Does not meet secondary standards Cannot be classified Better than national standards
Adair County X
Allen County X
Anderson County X
Ballard County X
Barren County X
Bath County X
Bell County X
Boone County X
Bourbon County X
Boyd County X
Boyle County X
Bracken County X
Breathitt County X
Breckinridge County X
That portion of Bullitt Co. in Shephardsville X
Rest of Bullitt Co X
Butler County X
Caldwell County X
Calloway County X
That portion of Campbell Co. in Newport X
Rest of Campbell Co X
Carlisle County X
Carroll County X
Carter County X
Casey County X
Christian County X
Clark County X
Clay County X
Clinton County X
Crittenden County X
Cumberland County X
That portion of Daviess Co. in Owensboro X
Rest of Daviess Co X
Edmonson County X
Elliott County X
Estill County X
Fayette County X
Fleming County X
Floyd County X
Franklin County X
Fulton County X
Gallatin County X
Garrard County X
Grant County X
Graves County X
Grayson County X
Green County X
Greenup County X
Hancock County X
Hardin County X
Harlan County X
Harrison County X
Hart County X
That portion of Henderson Co. in Henderson X
Rest of Henderson Co X
Henry County X
Hickman County X
Hopkins County X
Jackson County X
Jefferson County X
Jessamine County X
Johnson County X
Kenton County X
Knott County X
Knox County X
LaRue County X
Laurel County X
That Portion of Lawrence Co. in Louisa X
Rest of Lawrence Co X
Lee County X
Leslie County X
Letcher County X
Lewis County X
Lincoln County X
Livingston County X
Logan County X
Lyon County X
McCracken County X
McCreary County X
McLean County X
That portion of Madison Co. in Richmond X
Rest of Madison Co X
Magoffin County X
Marion County X
Marshall County X
Martin County X
Mason County X
Meade County X
Menifee County X
Mercer County X
Metcalfe County X
Monroe County X
Montgomery County X
Morgan County X
Muhlenberg County X
Nelson County X
Nicholas County X
Ohio County X
Oldham County X
Owen County X
Owsley County X
Pendleton County X
That portion of Perry Co. in Hazard X
Rest of Perry Co X
That portion of Pike Co. in Pikeville X
Rest of Pike Co X
Powell County X
Pulaski County X
Robertson County X
Rockcastle County X
Rowan County X
Russell County X
Scott County X
Shelby County X
Simpson County X
Spencer County X
Taylor County X
Todd County X
Trigg County X
Trimble County X
Union County X
Warren County X
Washington County X
Wayne County X
Webster County X
That portion of Whitley Co. in Corbin X
Rest of Whitley Co X
Wolfe County X
Woodford County X

Kentucky - 1971 Sulfur Dioxide NAAQS

[Primary and Secondary]

Designated area Does not meet primary standards Does not meet secondary standards Cannot be classified Better than national standards
Adair County X
Allen County X
Anderson County X
Ballard County X
Barren County X
Bath County X
Bell County X
Boone County X
Bourbon County X
That portion of Boyd County south of UTM northing line 4251 km X
Rest of Boyd County X
Boyle County X
Bracken County X
Breathitt County X
Breckinridge County X
Bullitt County X
Butler County X
Caldwell County X
Calloway County X
Campbell County X
Carlisle County X
Carroll County X
Carter County X
Casey County X
Christian County X
Clark County X
Clay County X
Clinton County X
Crittenden County X
Cumberland County X
Daviess County X
Edmonson County X
Elliott County X
Estill County X
Fayette County X
Fleming County X
Floyd County X
Franklin County X
Fulton County X
Gallatin County X
Garrard County X
Grant County X
Graves County X
Grayson County X
Green County X
Greenup County X
Hancock County X
Hardin County X
Harlan County X
Harrison County X
Hart County X
Henderson County X
Henry County X
Hickman County X
Hopkins County X
Jackson County X
Jefferson County X
Jessamine County X
Johnson County X
Kenton County X
Knott County X
Knox County X
LaRue County X
Laurel County X
Lawrence County X
Lee County X
Leslie County X
Letcher County X
Lewis County X
Lincoln County X
Livingston County X
Logan County X
Lyon County X
McCracken County X
McCreary County X
McLean County X
Madison County X
Magoffin County X
Marion County X
Marshall County X
Martin County X
Mason County X
Meade County X
Menifee County X
Mercer County X
Metcalfe County X
Monroe County X
Montgomery County X
Morgan County X
Muhlenberg County X
Nelson County X
Nicholas County X
Ohio County X
Oldham County X
Owen County X
Owsley County X
Pendleton County X
Perry County X
Pike County X
Powell County X
Pulaski County X
Robertson County X
Rockcastle County X
Rowan County X
Russell County X
Scott County X
Shelby County X
Simpson County X
Spencer County X
Taylor County X
Todd County X
Trigg County X
Trimble County X
Union County X
Warren County X
Washington County X
Wayne County X
Webster County X
Whitley County X
Wolfe County X
Woodford County X

Kentucky - 2010 Sulfur Dioxide NAAQS

[Primary]

Designated area Designation
Date1 Type
Henderson-Webster Counties, KY 4/30/2021 Nonattainment.
Henderson County (part).
Webster County (part).
That portion of Henderson and Webster Counties encompassed by the polygon with the 48 vertices using Universal Traverse Mercator (UTM) coordinates of North American Datum 1983 (NAD83) as follows:
(1) KY 520, Upper Delaware Rd to the Green River boundary at 463979.00 Easting (E), 4171000.03 Northing (N);
(2) The Green River boundary to JZ Shelton Rd 459058.03 E, 4160832.96 N;
(3) JZ Shelton Rd to KY 370 457811.00 E, 4159192.96, N;
(4) KY 370 to Pennyrile Parkway I-69 457089.96 E, 4159452.95 N;
(5) Pennyrile Parkway I-69 to Sassafras Grove Rd 457675.35 E, 4156244.55 N;
(6) Sassafras Grove Rd to US 41 456236.68 E, 4156125.75 N;
(7) US 41 to Slaughters Elmwood Rd 457442.82 E, 4153425.68 N;
(8) Slaughters Elmwood Rd to Railroad Track (NW) 456589.41 E, 4153424.43 N;
(9) Railroad Track (NW) to Breton Rd 453677.09 E, 4155992.29 N;
(10) Breton Rd to KY 1835 453079.74 E, 4154924.00 N;
(11) KY 1835 to KY 138 450702.89 E, 4153141.51 N;
(12) KY 138 to Crowder Rd 452587.06 E, 4152032.38 N;
(13) Crowder Rd to KY 120 453030.14 E, 4149175.08 N;
(14) KY 120 to Gooch Jones Rd 447528.25 E, 4147663.88 N;
(15) Gooch Jones Rd to John Roach Rd 446551.75 E, 4150042.51 N;
(16) John Roach Rd to Old Dixon Slaughters Rd 447462.17 E, 4151329.04 N;
(17) Old Dixon Slaughters Rd to Old Dixon Rd 446532.28 E, 4152143.23 N;
(18) Old Dixon Rd to KY 138 446849.49 E, 4152437.09 N;
(19) KY 138 to Carnel Brooks Rd 450196.38 E, 4153305.18 N;
(20) Carnel Brooks Rd to Rakestraw Bottoms Rd 450079.34 E, 4154326.39 N;
(21) Rakestraw Bottoms Rd to KY 132 447141.40 E, 4157145.04 N;
(22) KY 132 to KY 283 444025.55 E, 4156172.90 N;
(23) KY 283 to Beckley Osbourne Rd 444300.82 E, 4158111.35 N;
(24) Beckley Osbourne Rd to Dixon Wanamaker Rd 442067.07 E, 4158641.90 N;
(25) Dixon Wanamaker Rd to KY 191 441887.88 E, 4161614.33 N;
(26) KY 191 to D Melton Rd 442743.25 E, 4161250.11 N;
(27) D Melton Rd to Knoblick Creek Rd 443688.82 E, 4162093.08 N;
(28) Knoblick Creek Rd to US 41A 442319.35 E, 4163220.45 N;
(29) US 41A to Dixon 1 Rd 443500.62 E, 4170518.52 N;
(30) Dixon 1 Rd to GF Sights Rd 443094.58 E, 4170166.59 N;
(31) GF Sights Rd to Cairo Dixie Rd 441341.46 E, 4170978.60 N;
(32) Cairo Dixie Rd to Liles Cairo Rd 442919.00 E, 4173140.24 N;
(33) Liles Cairo Rd to US 41A 443124.23 E, 4173204.51 N;
(34) US 41A to Cairo Hickory Grove Rd 442860.28 E, 4174017.18 N;
(35) Cairo Hickory Grove Rd to Pruitt Agnew Rd 446056.06 E, 4175740.98 N;
(36) Pruitt Agnew Rd to KY 1299 447662.11 E, 4180049.93 N;
(37) KY 1299 to Anthoston Frog Island Rd 448905.37 E, 4176327.31 N;
(38) Anthoston Frog Island Rd to KY 136 452613.63 E, 4179047.02 N;
(39) KY 136 to Upper Delaware Rd 454451.59 E, 4177687.26 N;
(40) Upper Delaware Rd to Barren Church Rd S 456153.23 E, 4177723.20 N;
(41) Barren Church Rd S to Barren Church Rd N 457912.85 E, 4180247.83 N;
(42) Barren Church Rd N to KY 1078 458542.52 E, 4181615.55 N;
(43) KY 1078 to Jones Brothers Rd 461322.00 E, 4179952.85 N;
(44) Jones Brothers Rd to KY 416 461209.84 E, 4177755.55 N;
(45) KY 416 to KY 1078 463492.08 E, 4178026.50 N;
(46) KY 1078 to Onionville Rd 464177.31 E, 4177054.13 N;
(47) Onionville Rd to Work Road 465476.34 E, 4176076.78 N;
(48) Work Road to Upper Delaware Rd 462529.15 E, 4173036.52 N.
Campbell-Clermont Counties, KY-OH:2 3/10/2017 Attainment.
Campbell County (part)
That portion of Campbell County which lies south and west of the Ohio River described as follows: Beginning at geographic coordinates 38.9735 North Latitude, 84.3017 West Longitude (NAD 1983) on the edge of the Ohio River running southwesterly to KY Highway 1566; thence continuing running southwesterly along KY Highway 1566 to KY Highway 9 (AA Highway); thence running northwesterly along KY Highway 9 (AA Highway) from Hwy 1566 to Interstate 275; thence running northeasterly along Interstate 275 to Highway 2345 (John's Hill Road), Hwy 2345 to US-27, US-27 to I-275, I-275 to the Ohio River; thence running southeasterly along the Ohio River from Interstate 275 to geographic coordinates 38.9735 North Latitude, 84.3017 West Longitude (NAD 1983).
Jefferson County, KY2 8/6/2020 Attainment
Jefferson County (part):
That portion of Jefferson County encompassed by the polygon with the vertices using Universal Traverse Mercator (UTM) coordinates in UTM zone 16 with datum NAD83 as follows:
(1) Ethan Allen Way extended to the Ohio River at UTM Easting (m) 595738, UTM Northing 4214086 and Dixie Highway (US60 and US31W) at UTM Easting (m) 597515, UTM Northing 4212946;
(2) Along Dixie Highway from UTM Easting (m) 597515, UTM Northing 4212946 to UTM Easting (m) 595859, UTM Northing 4210678;
(3) Near the adjacent property lines of Louisville Gas and Electric-Mill Creek Electric Generating Station and Kosmos Cement where they join Dixie Highway at UTM Easting (m) 595859, UTM Northing 4210678 and the Ohio River at UTM Easting (m) 595326, UTM Northing 4211014;
(4) Along the Ohio River from UTM Easting (m) 595326, UTM Northing 4211014 to UTM Easting (m) 595738, UTM Northing 4214086
Ohio County, KY2 9/12/16 Unclassifiable.
Ohio County
Pulaski County, KY2 9/12/16 Unclassifiable.
Pulaski County
Rest of State:3
Adair County Attainment/Unclassifiable.
Allen County Attainment/Unclassifiable.
Anderson County Attainment/Unclassifiable.
Ballard County Attainment/Unclassifiable.
Barren County Attainment/Unclassifiable.
Bath County Attainment/Unclassifiable.
Bell County Attainment/Unclassifiable.
Boone County Attainment/Unclassifiable.
Bourbon County Attainment/Unclassifiable.
Boyd County Attainment/Unclassifiable.
Boyle County Attainment/Unclassifiable.
Bracken County Attainment/Unclassifiable.
Breathitt County Attainment/Unclassifiable.
Breckinridge County Attainment/Unclassifiable.
Bullitt County Attainment/Unclassifiable.
Butler County Attainment/Unclassifiable.
Caldwell County Attainment/Unclassifiable.
Calloway County Attainment/Unclassifiable.
Campbell County (part) (remainder) Attainment/Unclassifiable.
Carlisle County Attainment/Unclassifiable.
Carroll County Attainment/Unclassifiable.
Carter County Attainment/Unclassifiable.
Casey County Attainment/Unclassifiable.
Christian County Attainment/Unclassifiable.
Clark County Attainment/Unclassifiable.
Clay County Attainment/Unclassifiable.
Clinton County Attainment/Unclassifiable.
Crittenden County Attainment/Unclassifiable.
Cumberland County Attainment/Unclassifiable.
Daviess County Attainment/Unclassifiable.
Edmonson County Attainment/Unclassifiable.
Elliott County Attainment/Unclassifiable.
Estill County Attainment/Unclassifiable.
Fayette County Attainment/Unclassifiable.
Fleming County Attainment/Unclassifiable.
Floyd County Attainment/Unclassifiable.
Franklin County Attainment/Unclassifiable.
Fulton County Attainment/Unclassifiable.
Gallatin County Attainment/Unclassifiable.
Garrard County Attainment/Unclassifiable.
Grant County Attainment/Unclassifiable.
Graves County Attainment/Unclassifiable.
Grayson County Attainment/Unclassifiable.
Green County Attainment/Unclassifiable.
Greenup County Attainment/Unclassifiable.
Hancock County Attainment/Unclassifiable.
Hardin County Attainment/Unclassifiable.
Harlan County Attainment/Unclassifiable.
Harrison County Attainment/Unclassifiable.
Hart County Attainment/Unclassifiable.
Henderson County (part) Attainment/Unclassifiable.
Census Block Groups 211010207013, 211010207014, 211010207024, and 211010208004
Henderson County (remainder) 4/30/2021 Attainment/Unclassifiable.
Henry County Attainment/Unclassifiable.
Hickman County Attainment/Unclassifiable.
Hopkins County Attainment/Unclassifiable.
Jackson County Attainment/Unclassifiable.
Jefferson County (part) (remainder) Attainment/Unclassifiable.
Jessamine County Attainment/Unclassifiable.
Johnson County Attainment/Unclassifiable.
Kenton County Attainment/Unclassifiable.
Knott County Attainment/Unclassifiable.
Knox County Attainment/Unclassifiable.
LaRue County Attainment/Unclassifiable.
Laurel County Attainment/Unclassifiable.
Lawrence County Attainment/Unclassifiable.
Lee County Attainment/Unclassifiable.
Leslie County Attainment/Unclassifiable.
Letcher County Attainment/Unclassifiable.
Lewis County Attainment/Unclassifiable.
Lincoln County Attainment/Unclassifiable.
Livingston County Attainment/Unclassifiable.
Logan County Attainment/Unclassifiable.
Lyon County Attainment/Unclassifiable.
Madison County Attainment/Unclassifiable.
Magoffin County Attainment/Unclassifiable.
Marion County Attainment/Unclassifiable.
Marshall County Attainment/Unclassifiable.
Martin County Attainment/Unclassifiable.
Mason County Attainment/Unclassifiable.
McCracken County Attainment/Unclassifiable.
McCreary County Attainment/Unclassifiable.
McLean County Attainment/Unclassifiable.
Meade County Attainment/Unclassifiable.
Menifee County Attainment/Unclassifiable.
Mercer County Attainment/Unclassifiable.
Metcalfe County Attainment/Unclassifiable.
Monroe County Attainment/Unclassifiable.
Montgomery County Attainment/Unclassifiable.
Morgan County Attainment/Unclassifiable.
Muhlenberg County Attainment/Unclassifiable.
Nelson County Attainment/Unclassifiable.
Nicholas County Attainment/Unclassifiable.
Oldham County Attainment/Unclassifiable.
Owen County Attainment/Unclassifiable.
Owsley County Attainment/Unclassifiable.
Pendleton County Attainment/Unclassifiable.
Perry County Attainment/Unclassifiable.
Pike County Attainment/Unclassifiable.
Powell County Attainment/Unclassifiable.
Robertson County Attainment/Unclassifiable.
Rockcastle County Attainment/Unclassifiable.
Rowan County Attainment/Unclassifiable.
Russell County Attainment/Unclassifiable.
Scott County Attainment/Unclassifiable.
Shelby County Attainment/Unclassifiable.
Simpson County Attainment/Unclassifiable.
Spencer County Attainment/Unclassifiable.
Taylor County Attainment/Unclassifiable.
Todd County Attainment/Unclassifiable.
Trigg County Attainment/Unclassifiable.
Trimble County Attainment/Unclassifiable.
Union County Attainment/Unclassifiable.
Warren County Attainment/Unclassifiable.
Washington County Attainment/Unclassifiable.
Wayne County Attainment/Unclassifiable.
Webster County (remainder) 4/30/2021 Attainment/Unclassifiable.
Whitley County Attainment/Unclassifiable.
Wolfe County Attainment/Unclassifiable.
Woodford County Attainment/Unclassifiable.

1 This date is April 9, 2018, unless otherwise noted.

2 Excludes Indian country located in each area, if any, unless otherwise specified.

3 Includes any Indian country in each county or area, if any, unless otherwise specified. EPA is not determining the boundaries of any area of Indian country in this table, including any area of Indian country located in the larger designation area. The inclusion of any Indian country in the designation area is not a determination that the state has regulatory authority under the Clean Air Act for such Indian country.

Kentucky - Carbon Monoxide

Designated Area Designation Classification
Date1 Type Date1 Type
Adair County Unclassifiable/ Attainment
Allen County Unclassifiable/ Attainment
Anderson County Unclassifiable/ Attainment
Ballard County Unclassifiable/ Attainment
Barren County Unclassifiable/ Attainment
Bath County Unclassifiable/ Attainment
Bell County Unclassifiable/ Attainment
Boone County Unclassifiable/ Attainment
Bourbon County Unclassifiable/ Attainment
Boyd County Unclassifiable/ Attainment
Boyle County Unclassifiable/ Attainment
Bracken County Unclassifiable/ Attainment
Breathitt County Unclassifiable/ Attainment
Breckinridge County Unclassifiable/ Attainment
Bullitt County Unclassifiable/ Attainment
Butler County Unclassifiable/ Attainment
Caldwell County Unclassifiable/ Attainment
Calloway County Unclassifiable/ Attainment
Campbell County Unclassifiable/ Attainment
Carlisle County Unclassifiable/ Attainment
Carroll County Unclassifiable/ Attainment
Carter County Unclassifiable/ Attainment
Casey County Unclassifiable/ Attainment
Christian County Unclassifiable/ Attainment
Clark County Unclassifiable/ Attainment
Clay County Unclassifiable/ Attainment
Clinton County Unclassifiable/ Attainment
Crittenden County Unclassifiable/ Attainment
Cumberland County Unclassifiable/ Attainment
Daviess County Unclassifiable/ Attainment
Edmonson County Unclassifiable/ Attainment
Elliott County Unclassifiable/ Attainment
Estill County Unclassifiable/ Attainment
Fayette County Unclassifiable/ Attainment
Fleming County Unclassifiable/ Attainment
Floyd County Unclassifiable/ Attainment
Franklin County Unclassifiable/ Attainment
Fulton County Unclassifiable/ Attainment
Gallatin County Unclassifiable/ Attainment
Garrard County Unclassifiable/ Attainment
Grant County Unclassifiable/ Attainment
Graves County Unclassifiable/ Attainment
Grayson County Unclassifiable/ Attainment
Green County Unclassifiable/ Attainment
Greenup County Unclassifiable/ Attainment
Hancock County Unclassifiable/ Attainment
Hardin County Unclassifiable/ Attainment
Harlan County Unclassifiable/ Attainment
Harrison County Unclassifiable/ Attainment
Hart County Unclassifiable/ Attainment
Henderson County Unclassifiable/ Attainment
Henry County Unclassifiable/ Attainment
Hickman County Unclassifiable/ Attainment
Hopkins County Unclassifiable/ Attainment
Jackson County Unclassifiable/ Attainment
Jefferson County Unclassifiable/ Attainment
Jessamine County Unclassifiable/ Attainment
Johnson County Unclassifiable/ Attainment
Kenton County Unclassifiable/ Attainment
Knott County Unclassifiable/ Attainment
Knox County Unclassifiable/ Attainment
Larue County Unclassifiable/ Attainment
Laurel County Unclassifiable/ Attainment
Lawrence County Unclassifiable/ Attainment
Lee County Unclassifiable/ Attainment
Leslie County Unclassifiable/ Attainment
Letcher County Unclassifiable/ Attainment
Lewis County Unclassifiable/ Attainment
Lincoln County Unclassifiable/ Attainment
Livingston County Unclassifiable/ Attainment
Logan County Unclassifiable/ Attainment
Lyon County Unclassifiable/ Attainment
Madison County Unclassifiable/ Attainment
Magoffin County Unclassifiable/ Attainment
Marion County Unclassifiable/ Attainment
Marshall County Unclassifiable/ Attainment
Martin County Unclassifiable/ Attainment
Mason County Unclassifiable/ Attainment
McCracken County Unclassifiable/ Attainment
McCreary County Unclassifiable/ Attainment
McLean County Unclassifiable/ Attainment
Meade County Unclassifiable/ Attainment
Menifee County Unclassifiable/ Attainment
Mercer County Unclassifiable/ Attainment
Metcalfe County Unclassifiable/ Attainment
Monroe County Unclassifiable/ Attainment
Montgomery County Unclassifiable/ Attainment
Morgan County Unclassifiable/ Attainment
Muhlenberg County Unclassifiable/ Attainment
Nelson County Unclassifiable/ Attainment
Nicholas County Unclassifiable/ Attainment
Ohio County Unclassifiable/ Attainment
Oldham County Unclassifiable/ Attainment
Owen County Unclassifiable/ Attainment
Owsley County Unclassifiable/ Attainment
Pendleton County Unclassifiable/ Attainment
Perry County Unclassifiable/ Attainment
Pike County Unclassifiable/ Attainment
Powell County Unclassifiable/ Attainment
Pulaski County Unclassifiable/ Attainment
Robertson County Unclassifiable/ Attainment
Rockcastle County Unclassifiable/ Attainment
Rowan County Unclassifiable/ Attainment
Russell County Unclassifiable/ Attainment
Scott County Unclassifiable/ Attainment
Shelby County Unclassifiable/ Attainment
Simpson County Unclassifiable/ Attainment
Spencer County Unclassifiable/ Attainment
Taylor County Unclassifiable/ Attainment
Todd County Unclassifiable/ Attainment
Trigg County Unclassifiable/ Attainment
Trimble County Unclassifiable/ Attainment
Union County Unclassifiable/ Attainment
Warren County Unclassifiable/ Attainment
Washington County Unclassifiable/ Attainment
Wayne County Unclassifiable/ Attainment
Webster County Unclassifiable/ Attainment
Whitley County Unclassifiable/ Attainment
Wolfe County Unclassifiable/ Attainment
Woodford County Unclassifiable/ Attainment

1 This date is November 15, 1990, unless otherwise noted.

Kentucky - Ozone (1-Hour Standard)2

Designated area Designation Classification
Date1 Type Date1 Type
Cincinnati-Hamilton Area:
Boone County 7/5/00 Attainment
Campbell County 7/5/00 Attainment
Kenton County 7/5/00 Attainment
Edmonson County Area:
Edmonson County Unclassifiable/Attainment
Louisville Area:
Bullitt County 10/23/01 Attainment
Jefferson County 10/23/01 Attainment
Oldham County 10/23/01 Attainment
Owensboro Area:
Daviess County Unclassifiable/Attainment
Hancock County Unclassifiable/Attainment
The area boundary is as follows: Beginning at the Intersection of U.S. 60 and the Hancock-Daviess County Line; proceeding east along U.S. 60 to the intersection of Yellow Creek and U.S. 60; proceeding north and west along Yellow Creek to the confluence of the Ohio River; proceeding west along the Ohio River to the confluence of Blackford Creek; proceeding south and east along Blackford Creek to the beginning.
Adair County Unclassifiable/Attainment
Allen County Unclassifiable/Attainment
Anderson County Unclassifiable/Attainment
Ballard County Unclassifiable/Attainment
Barren County Unclassifiable/Attainment
Bath County Unclassifiable/Attainment
Bell County Unclassifiable/Attainment
Bourbon County Unclassifiable/Attainment
Boyd County Unclassifiable/Attainment
Boyle County Unclassifiable/Attainment
Bracken County Unclassifiable/Attainment
Breathitt County Unclassifiable/Attainment
Breckinridge County Unclassifiable/Attainment
Bullitt County (part)
Remainder of county Unclassifiable/Attainment
Butler County Unclassifiable/Attainment
Caldwell County Unclassifiable/Attainment
Calloway County Unclassifiable/Attainment
Carlisle County Unclassifiable/Attainment
Carroll County Unclassifiable/Attainment
Carter County Unclassifiable/Attainment
Casey County Unclassifiable/Attainment
Christian County Unclassifiable/Attainment
Clark County Unclassifiable/Attainment
Clay County Unclassifiable/Attainment
Clinton County Unclassifiable/Attainment
Crittenden County Unclassifiable/Attainment
Cumberland County Unclassifiable/Attainment
Elliott County Unclassifiable/Attainment
Estill County Unclassifiable/Attainment
Fayette County Unclassifiable/Attainment
Fleming County Unclassifiable/Attainment
Floyd County Unclassifiable/Attainment
Franklin County Unclassifiable/Attainment
Fulton County Unclassifiable/Attainment
Gallatin County Unclassifiable/Attainment
Garrard County Unclassifiable/Attainment
Grant County Unclassifiable/Attainment
Graves County Unclassifiable/Attainment
Grayson County Unclassifiable/Attainment
Green County Unclassifiable/Attainment
Greenup County Unclassifiable/Attainment
Hancock County (part)
Remainder of county Unclassifiable/Attainment
Hardin County Unclassifiable/Attainment
Harlan County Unclassifiable/Attainment
Harrison County Unclassifiable/Attainment
Hart County Unclassifiable/Attainment
Henderson County Unclassifiable/Attainment
Henry County Unclassifiable/Attainment
Hickman County Unclassifiable/Attainment
Hopkins County Unclassifiable/Attainment
Jackson County Unclassifiable/Attainment
Jessamine County Unclassifiable/Attainment
Johnson County Unclassifiable/Attainment
Knott County Unclassifiable/Attainment
Knox County Unclassifiable/Attainment
Larue County Unclassifiable/Attainment
Laurel County Unclassifiable/Attainment
Lawrence County Unclassifiable/Attainment
Lee County Unclassifiable/Attainment
Leslie County Unclassifiable/Attainment
Letcher County Unclassifiable/Attainment
Lewis County Unclassifiable/Attainment
Lincoln County Unclassifiable/Attainment
Livingston County Unclassifiable/Attainment
Logan County Unclassifiable/Attainment
Lyon County Unclassifiable/Attainment
Madison County Unclassifiable/Attainment
Magoffin County Unclassifiable/Attainment
Marion County Unclassifiable/Attainment
Marshall County Unclassifiable/Attainment
Martin County Unclassifiable/Attainment
Mason County Unclassifiable/Attainment
McCracken County Unclassifiable/Attainment
McCreary County Unclassifiable/Attainment
McLean County Unclassifiable/Attainment
Meade County Unclassifiable/Attainment
Menifee County Unclassifiable/Attainment
Mercer County Unclassifiable/Attainment
Metcalfe County Unclassifiable/Attainment
Monroe County Unclassifiable/Attainment
Montgomery County Unclassifiable/Attainment
Morgan County Unclassifiable/Attainment
Muhlenberg County Unclassifiable/Attainment
Nelson County Unclassifiable/Attainment
Nicholas County Unclassifiable/Attainment
Ohio County Unclassifiable/Attainment
Oldham County (part)
Remainder of county Unclassifiable/Attainment
Owen County Unclassifiable/Attainment
Owsley County Unclassifiable/Attainment
Pendleton County Unclassifiable/Attainment
Perry County Unclassifiable/Attainment
Pike County Unclassifiable/Attainment
Powell County Unclassifiable/Attainment
Pulaski County Unclassifiable/Attainment
Robertson County Unclassifiable/Attainment
Rockcastle County Unclassifiable/Attainment
Rowan County Unclassifiable/Attainment
Russell County Unclassifiable/Attainment
Scott County Unclassifiable/Attainment
Shelby County Unclassifiable/Attainment
Simpson County Unclassifiable/Attainment
Spencer County Unclassifiable/Attainment
Taylor County Unclassifiable/Attainment
Todd County Unclassifiable/Attainment
Trigg County Unclassifiable/Attainment
Trimble County Unclassifiable/Attainment
Union County Unclassifiable/Attainment
Warren County Unclassifiable/Attainment
Washington County Unclassifiable/Attainment
Wayne County Unclassifiable/Attainment
Webster County Unclassifiable/Attainment
Whitley County Unclassifiable/Attainment
Wolfe County Unclassifiable/Attainment
Woodford County Unclassifiable/Attainment

1 This date is October 18, 2000, unless otherwise noted.

2 The 1-hour ozone standard is revoked effective June 15, 2005 for all areas in Kentucky. The Cincinnati-Hamilton, Edmonson Co, Huntington-Ashland, Lexington-Fayette, Louisville, Owensboro, and Paducah areas are maintenance areas for the 1-hour NAAQS for purposes of 40 CFR part 51 subpart X.

Kentucky - 1997 Annual PM2.5 NAAQS

[Primary and Secondary]

Designated area Designationa Classification
Date1 Type Date2 Type
Cincinnati-Hamilton, OH-KY-IN:
Boone County 12/15/11 Attainment.
Campbell County 12/15/11 Attainment.
Kenton County 12/15/11 Attainment.
Huntington-Ashland, WV-KY-OH:
Boyd County 12/26/12 Attainment.
Lawrence County (part) 12/26/12 Attainment.
The area described by U.S. Census 2000 block group identifier 21-127-9901-6.
Louisville, KY-IN:
Bullitt County 4/7/2017 Attainment.
Jefferson County 4/7/2017 Attainment.
Rest of State:
Adair County Unclassifiable/Attainment.
Allen County Unclassifiable/Attainment.
Anderson County Unclassifiable/Attainment.
Ballard County Unclassifiable/Attainment.
Barren County Unclassifiable/Attainment.
Bath County Unclassifiable/Attainment.
Bell County Unclassifiable/Attainment.
Bourbon County Unclassifiable/Attainment.
Boyle County Unclassifiable/Attainment.
Bracken County Unclassifiable/Attainment.
Breathitt County Unclassifiable/Attainment.
Breckinridge County Unclassifiable/Attainment.
Butler County Unclassifiable/Attainment.
Caldwell County Unclassifiable/Attainment.
Calloway County Unclassifiable/Attainment.
Carlisle County Unclassifiable/Attainment.
Carroll County Unclassifiable/Attainment.
Carter County Unclassifiable/Attainment.
Casey County Unclassifiable/Attainment.
Christian County Unclassifiable/Attainment.
Clark County Unclassifiable/Attainment.
Clay County Unclassifiable/Attainment.
Clinton County Unclassifiable/Attainment.
Crittenden County Unclassifiable/Attainment.
Cumberland County Unclassifiable/Attainment.
Daviess County Unclassifiable/Attainment.
Edmonson County Unclassifiable/Attainment.
Elliott County Unclassifiable/Attainment.
Estill County Unclassifiable/Attainment.
Fayette County Unclassifiable/Attainment.
Fleming County Unclassifiable/Attainment.
Floyd County Unclassifiable/Attainment.
Franklin County Unclassifiable/Attainment.
Fulton County Unclassifiable/Attainment.
Gallatin County Unclassifiable/Attainment.
Garrard County Unclassifiable/Attainment.
Grant County Unclassifiable/Attainment.
Graves County Unclassifiable/Attainment.
Grayson County Unclassifiable/Attainment.
Green County Unclassifiable/Attainment.
Greenup County Unclassifiable/Attainment.
Hancock County Unclassifiable/Attainment.
Hardin County Unclassifiable/Attainment.
Harlan County Unclassifiable/Attainment.
Harrison County Unclassifiable/Attainment.
Hart County Unclassifiable/Attainment.
Henderson County Unclassifiable/Attainment.
Henry County Unclassifiable/Attainment.
Hickman County Unclassifiable/Attainment.
Hopkins County Unclassifiable/Attainment.
Jackson County Unclassifiable/Attainment.
Jessamine County Unclassifiable/Attainment.
Johnson County Unclassifiable/Attainment.
Knott County Unclassifiable/Attainment.
Knox County Unclassifiable/Attainment.
Larue County Unclassifiable/Attainment.
Laurel County Unclassifiable/Attainment.
Lawrence County (remainder) Unclassifiable/Attainment.
Lee County Unclassifiable/Attainment.
Leslie County Unclassifiable/Attainment.
Letcher County Unclassifiable/Attainment.
Lewis County Unclassifiable/Attainment.
Lincoln County Unclassifiable/Attainment.
Livingston County Unclassifiable/Attainment.
Logan County Unclassifiable/Attainment.
Lyon County Unclassifiable/Attainment.
McCracken County Unclassifiable/Attainment.
McCreary County Unclassifiable/Attainment.
McLean County Unclassifiable/Attainment.
Madison County Unclassifiable/Attainment.
Magoffin County Unclassifiable/Attainment.
Marion County Unclassifiable/Attainment.
Marshall County Unclassifiable/Attainment.
Martin County Unclassifiable/Attainment.
Mason County Unclassifiable/Attainment.
Meade County Unclassifiable/Attainment.
Menifee County Unclassifiable/Attainment.
Mercer County Unclassifiable/Attainment.
The area described by U.S. Census 2000 block group identifier 21-167-9605-1.
Metcalfe County Unclassifiable/Attainment.
Monroe County Unclassifiable/Attainment.
Montgomery County Unclassifiable/Attainment.
Morgan County Unclassifiable/Attainment.
Muhlenberg County Unclassifiable/Attainment.
Nelson County Unclassifiable/Attainment.
Nicholas County Unclassifiable/Attainment.
Ohio County Unclassifiable/Attainment.
Oldham County Unclassifiable/Attainment.
Owen County Unclassifiable/Attainment.
Owsley County Unclassifiable/Attainment.
Pendleton County Unclassifiable/Attainment.
Perry County Unclassifiable/Attainment.
Pike County Unclassifiable/Attainment.
Powell County Unclassifiable/Attainment.
Pulaski County Unclassifiable/Attainment.
Robertson County Unclassifiable/Attainment.
Rockcastle County Unclassifiable/Attainment.
Rowan County Unclassifiable/Attainment.
Russell County Unclassifiable/Attainment.
Scott County Unclassifiable/Attainment.
Shelby County Unclassifiable/Attainment.
Simpson County Unclassifiable/Attainment.
Spencer County Unclassifiable/Attainment.
Taylor County Unclassifiable/Attainment.
Todd County Unclassifiable/Attainment.
Trigg County Unclassifiable/Attainment.
Trimble County Unclassifiable/Attainment.
Union County Unclassifiable/Attainment.
Warren County Unclassifiable/Attainment.
Washington County Unclassifiable/Attainment.
Wayne County Unclassifiable/Attainment.
Webster County Unclassifiable/Attainment.
Whitley County Unclassifiable/Attainment.
Wolfe County Unclassifiable/Attainment.
Woodford County Unclassifiable/Attainment.

a Includes Indian Country located in each county or area, except as otherwise specified.

1 This date is 90 days after January 5, 2005, unless otherwise noted.

2 This date is July 2, 2014, unless otherwise noted.

Kentucky - 2012 Annual PM2.5 NAAQS

[Primary]

Designated area1 Designation Classification
Date2 Type Date2 Type
Louisville, KY-IN:
Bullitt County (part) 8/20/18 Unclassifiable/Attainment.
2010 Census tracts: 201.01, 201.02, 201.03, 202.01, 202.02, 203, 204, 205, 206.01, 206.02, 207.01, 207.02, 208, 211.01 and 211.02
Jefferson County 8/20/2018 Unclassifiable/Attainment.
Rest of State:
Adair County Unclassifiable/Attainment
Allen County Unclassifiable/Attainment
Anderson County Unclassifiable/Attainment
Ballard County Unclassifiable/Attainment
Barren County Unclassifiable/Attainment
Bath County Unclassifiable/Attainment
Bell County Unclassifiable/Attainment
Boone Unclassifiable/Attainment
Bourbon County Unclassifiable/Attainment
Boyd County Unclassifiable/Attainment
Boyle County Unclassifiable/Attainment
Bracken County Unclassifiable/Attainment
Breathitt County Unclassifiable/Attainment
Breckinridge County Unclassifiable/Attainment
Bullitt County (remainder) Unclassifiable/Attainment
Butler County Unclassifiable/Attainment
Caldwell County Unclassifiable/Attainment
Calloway County Unclassifiable/Attainment
Campbell County Unclassifiable/Attainment
Carlisle County Unclassifiable/Attainment
Carroll County Unclassifiable/Attainment
Carter County Unclassifiable/Attainment
Casey County Unclassifiable/Attainment
Christian County Unclassifiable/Attainment
Clark County Unclassifiable/Attainment
Clay County Unclassifiable/Attainment
Clinton County Unclassifiable/Attainment
Crittenden County Unclassifiable/Attainment
Cumberland County Unclassifiable/Attainment
Daviess County Unclassifiable/Attainment
Edmonson County Unclassifiable/Attainment
Elliott County Unclassifiable/Attainment
Estill County Unclassifiable/Attainment
Fayette County Unclassifiable/Attainment
Fleming County Unclassifiable/Attainment
Floyd County Unclassifiable/Attainment
Franklin County Unclassifiable/Attainment
Fulton County Unclassifiable/Attainment
Gallatin County Unclassifiable/Attainment
Garrard County Unclassifiable/Attainment
Grant County Unclassifiable/Attainment
Graves County Unclassifiable/Attainment
Grayson County Unclassifiable/Attainment
Green County Unclassifiable/Attainment
Greenup County Unclassifiable/Attainment
Hancock County Unclassifiable/Attainment
Hardin County Unclassifiable/Attainment
Harlan County Unclassifiable/Attainment
Harrison County Unclassifiable/Attainment
Hart County Unclassifiable/Attainment
Henderson County Unclassifiable/Attainment
Henry County Unclassifiable/Attainment
Hickman County Unclassifiable/Attainment
Hopkins County Unclassifiable/Attainment
Jackson County Unclassifiable/Attainment
Jessamine County Unclassifiable/Attainment
Johnson County Unclassifiable/Attainment
Kenton County Unclassifiable/Attainment
Knott County Unclassifiable/Attainment
Knox County Unclassifiable/Attainment
Larue County Unclassifiable/Attainment
Laurel County Unclassifiable/Attainment
Lawrence County Unclassifiable/Attainment
Lee County Unclassifiable/Attainment
Leslie County Unclassifiable/Attainment
Letcher County Unclassifiable/Attainment
Lewis County Unclassifiable/Attainment
Lincoln County Unclassifiable/Attainment
Livingston County Unclassifiable/Attainment
Logan County Unclassifiable/Attainment
Lyon County Unclassifiable/Attainment
McCracken County Unclassifiable/Attainment
McCreary County Unclassifiable/Attainment
McLean County Unclassifiable/Attainment
Madison County Unclassifiable/Attainment
Magoffin County Unclassifiable/Attainment
Marion County Unclassifiable/Attainment
Marshall County Unclassifiable/Attainment
Martin County Unclassifiable/Attainment
Mason County Unclassifiable/Attainment
Meade County Unclassifiable/Attainment
Menifee County Unclassifiable/Attainment
Mercer County Unclassifiable/Attainment
Metcalfe County Unclassifiable/Attainment
Monroe County Unclassifiable/Attainment
Montgomery County Unclassifiable/Attainment
Morgan County Unclassifiable/Attainment
Muhlenberg County Unclassifiable/Attainment
Nelson County Unclassifiable/Attainment
Nicholas County Unclassifiable/Attainment
Ohio County Unclassifiable/Attainment
Oldham County Unclassifiable/Attainment
Owen County Unclassifiable/Attainment
Owsley County Unclassifiable/Attainment
Pendleton County Unclassifiable/Attainment
Perry County Unclassifiable/Attainment
Pike County Unclassifiable/Attainment
Powell County Unclassifiable/Attainment
Pulaski County Unclassifiable/Attainment
Robertson County Unclassifiable/Attainment
Rockcastle County Unclassifiable/Attainment
Rowan County Unclassifiable/Attainment
Russell County Unclassifiable/Attainment
Scott County Unclassifiable/Attainment
Shelby County Unclassifiable/Attainment
Simpson County Unclassifiable/Attainment
Spencer County Unclassifiable/Attainment
Taylor County Unclassifiable/Attainment
Todd County Unclassifiable/Attainment
Trigg County Unclassifiable/Attainment
Trimble County Unclassifiable/Attainment
Union County Unclassifiable/Attainment
Warren County Unclassifiable/Attainment
Washington County Unclassifiable/Attainment
Wayne County Unclassifiable/Attainment
Webster County Unclassifiable/Attainment
Whitley County Unclassifiable/Attainment
Wolfe County Unclassifiable/Attainment
Woodford County Unclassifiable/Attainment

1 Includes areas of Indian country located in each county or area, except as otherwise specified.

2 This date is April 15, 2015, unless otherwise noted.

Kentucky - 1997 24-Hour PM2.5 NAAQS

[Primary and Secondary]

Designated area Designationa Classification
Date1 Type Date Type
Statewide:
Adair County Unclassifiable/Attainment
Allen County Unclassifiable/Attainment
Anderson County Unclassifiable/Attainment
Ballard County Unclassifiable/Attainment
Barren County Unclassifiable/Attainment
Bath County Unclassifiable/Attainment
Bell County Unclassifiable/Attainment
Boone County Unclassifiable/Attainment
Bourbon County Unclassifiable/Attainment
Boyd County Unclassifiable/Attainment
Boyle County Unclassifiable/Attainment
Bracken County Unclassifiable/Attainment
Breathitt County Unclassifiable/Attainment
Breckinridge County Unclassifiable/Attainment
Bullitt County Unclassifiable/Attainment
Butler County Unclassifiable/Attainment
Caldwell County Unclassifiable/Attainment
Calloway County Unclassifiable/Attainment
Campbell County Unclassifiable/Attainment
Carlisle County Unclassifiable/Attainment
Carroll County Unclassifiable/Attainment
Carter County Unclassifiable/Attainment
Casey County Unclassifiable/Attainment
Christian County Unclassifiable/Attainment
Clark County Unclassifiable/Attainment
Clay County Unclassifiable/Attainment
Clinton County Unclassifiable/Attainment
Crittenden County Unclassifiable/Attainment
Cumberland County Unclassifiable/Attainment
Daviess County Unclassifiable/Attainment
Edmonson County Unclassifiable/Attainment
Elliott County Unclassifiable/Attainment
Estill County Unclassifiable/Attainment
Fayette County Unclassifiable/Attainment
Fleming County Unclassifiable/Attainment
Floyd County Unclassifiable/Attainment
Franklin County Unclassifiable/Attainment
Fulton County Unclassifiable/Attainment
Gallatin County Unclassifiable/Attainment
Garrard County Unclassifiable/Attainment
Grant County Unclassifiable/Attainment
Graves County Unclassifiable/Attainment
Grayson County Unclassifiable/Attainment
Green County Unclassifiable/Attainment
Greenup County Unclassifiable/Attainment
Hancock County Unclassifiable/Attainment
Hardin County Unclassifiable/Attainment
Harlan County Unclassifiable/Attainment
Harrison County Unclassifiable/Attainment
Hart County Unclassifiable/Attainment
Henderson County Unclassifiable/Attainment
Henry County Unclassifiable/Attainment
Hickman County Unclassifiable/Attainment
Hopkins County Unclassifiable/Attainment
Jackson County Unclassifiable/Attainment
Jefferson County Unclassifiable/Attainment
Jessamine County Unclassifiable/Attainment
Johnson County Unclassifiable/Attainment
Kenton County Unclassifiable/Attainment
Knott County Unclassifiable/Attainment
Knox County Unclassifiable/Attainment
Larue County Unclassifiable/Attainment
Laurel County Unclassifiable/Attainment
Lawrence County Unclassifiable/Attainment
Lee County Unclassifiable/Attainment
Leslie County Unclassifiable/Attainment
Letcher County Unclassifiable/Attainment
Lewis County Unclassifiable/Attainment
Lincoln County Unclassifiable/Attainment
Livingston County Unclassifiable/Attainment
Logan County Unclassifiable/Attainment
Lyon County Unclassifiable/Attainment
McCracken County Unclassifiable/Attainment
McCreary County Unclassifiable/Attainment
McLean County Unclassifiable/Attainment
Madison County Unclassifiable/Attainment
Magoffin County Unclassifiable/Attainment
Marion County Unclassifiable/Attainment
Marshall County Unclassifiable/Attainment
Martin County Unclassifiable/Attainment
Mason County Unclassifiable/Attainment
Meade County Unclassifiable/Attainment
Menifee County Unclassifiable/Attainment
Mercer County Unclassifiable/Attainment
Metcalfe County Unclassifiable/Attainment
Monroe County Unclassifiable/Attainment
Montgomery County Unclassifiable/Attainment
Morgan County Unclassifiable/Attainment
Muhlenberg County Unclassifiable/Attainment
Nelson County Unclassifiable/Attainment
Nicholas County Unclassifiable/Attainment
Ohio County Unclassifiable/Attainment
Oldham County Unclassifiable/Attainment
Owen County Unclassifiable/Attainment
Owsley County Unclassifiable/Attainment
Pendleton County Unclassifiable/Attainment
Perry County Unclassifiable/Attainment
Pike County Unclassifiable/Attainment
Powell County Unclassifiable/Attainment
Pulaski County Unclassifiable/Attainment
Robertson County Unclassifiable/Attainment
Rockcastle County Unclassifiable/Attainment
Rowan County Unclassifiable/Attainment
Russell County Unclassifiable/Attainment
Scott County Unclassifiable/Attainment
Shelby County Unclassifiable/Attainment
Simpson County Unclassifiable/Attainment
Spencer County Unclassifiable/Attainment
Taylor County Unclassifiable/Attainment
Todd County Unclassifiable/Attainment
Trigg County Unclassifiable/Attainment
Trimble County Unclassifiable/Attainment
Union County Unclassifiable/Attainment
Warren County Unclassifiable/Attainment
Washington County Unclassifiable/Attainment
Wayne County Unclassifiable/Attainment
Webster County Unclassifiable/Attainment
Whitley County Unclassifiable/Attainment
Wolfe County Unclassifiable/Attainment
Woodford County Unclassifiable/Attainment

a Includes Indian Country located in each county or area, except as otherwise specified.

1 This date is 90 days after January 5, 2005, unless otherwise noted.

Kentucky - 2006 24-Hour PM2.5 NAAQS

[Primary and Secondary]

Designated area Designationa Classification
Date1 Type Date Type
Statewide:
Adair County Unclassifiable/Attainment.
Allen County Unclassifiable/Attainment.
Anderson County Unclassifiable/Attainment.
Ballard County Unclassifiable/Attainment.
Barren County Unclassifiable/Attainment.
Bath County Unclassifiable/Attainment.
Bell County Unclassifiable/Attainment.
Boone County Unclassifiable/Attainment.
Bourbon County Unclassifiable/Attainment.
Boyd County Unclassifiable/Attainment.
Boyle County Unclassifiable/Attainment.
Bracken County Unclassifiable/Attainment.
Breathitt County Unclassifiable/Attainment.
Breckinridge County Unclassifiable/Attainment.
Bullitt County Unclassifiable/Attainment.
Butler County Unclassifiable/Attainment.
Caldwell County Unclassifiable/Attainment.
Calloway County Unclassifiable/Attainment.
Campbell County Unclassifiable/Attainment.
Carlisle County Unclassifiable/Attainment.
Carroll County Unclassifiable/Attainment.
Carter County Unclassifiable/Attainment.
Casey County Unclassifiable/Attainment.
Christian County Unclassifiable/Attainment.
Clark County Unclassifiable/Attainment.
Clay County Unclassifiable/Attainment.
Clinton County Unclassifiable/Attainment.
Crittenden County Unclassifiable/Attainment.
Cumberland County Unclassifiable/Attainment.
Daviess County Unclassifiable/Attainment.
Edmonson County Unclassifiable/Attainment.
Elliott County Unclassifiable/Attainment.
Estill County Unclassifiable/Attainment.
Fayette County Unclassifiable/Attainment.
Fleming County Unclassifiable/Attainment.
Floyd County Unclassifiable/Attainment.
Franklin County Unclassifiable/Attainment.
Fulton County Unclassifiable/Attainment.
Gallatin County Unclassifiable/Attainment.
Garrard County Unclassifiable/Attainment.
Grant County Unclassifiable/Attainment.
Graves County Unclassifiable/Attainment.
Grayson County Unclassifiable/Attainment.
Green County Unclassifiable/Attainment.
Greenup County Unclassifiable/Attainment.
Hancock County Unclassifiable/Attainment.
Hardin County Unclassifiable/Attainment.
Harlan County Unclassifiable/Attainment.
Harrison County Unclassifiable/Attainment.
Hart County Unclassifiable/Attainment.
Henderson County Unclassifiable/Attainment.
Henry County Unclassifiable/Attainment.
Hickman County Unclassifiable/Attainment.
Hopkins County Unclassifiable/Attainment.
Jackson County Unclassifiable/Attainment.
Jefferson County Unclassifiable/Attainment.
Jessamine County Unclassifiable/Attainment.
Johnson County Unclassifiable/Attainment.
Kenton County Unclassifiable/Attainment.
Knott County Unclassifiable/Attainment.
Knox County Unclassifiable/Attainment.
Larue County Unclassifiable/Attainment.
Laurel County Unclassifiable/Attainment.
Lawrence County Unclassifiable/Attainment.
Lee County Unclassifiable/Attainment.
Leslie County Unclassifiable/Attainment.
Letcher County Unclassifiable/Attainment.
Lewis County Unclassifiable/Attainment.
Lincoln County Unclassifiable/Attainment.
Livingston County Unclassifiable/Attainment.
Logan County Unclassifiable/Attainment.
Lyon County Unclassifiable/Attainment.
McCracken County Unclassifiable/Attainment.
McCreary County Unclassifiable/Attainment.
McLean County Unclassifiable/Attainment.
Madison County Unclassifiable/Attainment.
Magoffin County Unclassifiable/Attainment.
Marion County Unclassifiable/Attainment.
Marshall County Unclassifiable/Attainment.
Martin County Unclassifiable/Attainment.
Mason County Unclassifiable/Attainment.
Meade County Unclassifiable/Attainment.
Menifee County Unclassifiable/Attainment.
Mercer County Unclassifiable/Attainment.
Metcalfe County Unclassifiable/Attainment.
Monroe County Unclassifiable/Attainment.
Montgomery County Unclassifiable/Attainment.
Morgan County Unclassifiable/Attainment.
Muhlenberg County Unclassifiable/Attainment.
Nelson County Unclassifiable/Attainment.
Nicholas County Unclassifiable/Attainment.
Ohio County Unclassifiable/Attainment.
Oldham County Unclassifiable/Attainment.
Owen County Unclassifiable/Attainment.
Owsley County Unclassifiable/Attainment.
Pendleton County Unclassifiable/Attainment.
Perry County Unclassifiable/Attainment.
Pike County Unclassifiable/Attainment.
Powell County Unclassifiable/Attainment.
Pulaski County Unclassifiable/Attainment.
Robertson County Unclassifiable/Attainment.
Rockcastle County Unclassifiable/Attainment.
Rowan County Unclassifiable/Attainment.
Russell County Unclassifiable/Attainment.
Scott County Unclassifiable/Attainment.
Shelby County Unclassifiable/Attainment.
Simpson County Unclassifiable/Attainment.
Spencer County Unclassifiable/Attainment.
Taylor County Unclassifiable/Attainment.
Todd County Unclassifiable/Attainment.
Trigg County Unclassifiable/Attainment.
Trimble County Unclassifiable/Attainment.
Union County Unclassifiable/Attainment.
Warren County Unclassifiable/Attainment.
Washington County Unclassifiable/Attainment.
Wayne County Unclassifiable/Attainment.
Webster County Unclassifiable/Attainment.
Whitley County Unclassifiable/Attainment.
Wolfe County Unclassifiable/Attainment.
Woodford County Unclassifiable/Attainment.

a Includes Indian Country located in each county or area, except as otherwise specified.

1 This date is 30 days after November 13, 2009, unless otherwise noted.

NO2 (1971 Annual Standard)

Designated area Does not meet primary standards Cannot be classified or better than national standards
Statewide X

Kentucky - NO2 (2010 1-Hour Standard)

Designated area Designationa
Date1 Type
Adair County Unclassifiable/Attainment.
Allen County Unclassifiable/Attainment.
Anderson County Unclassifiable/Attainment.
Ballard County Unclassifiable/Attainment.
Barren County Unclassifiable/Attainment.
Bath County Unclassifiable/Attainment.
Bell County Unclassifiable/Attainment.
Boone County Unclassifiable/Attainment.
Bourbon County Unclassifiable/Attainment.
Boyd County Unclassifiable/Attainment.
Boyle County Unclassifiable/Attainment.
Bracken County Unclassifiable/Attainment.
Breathitt County Unclassifiable/Attainment.
Breckinridge County Unclassifiable/Attainment.
Bullitt County Unclassifiable/Attainment.
Butler County Unclassifiable/Attainment.
Caldwell County Unclassifiable/Attainment.
Calloway County Unclassifiable/Attainment.
Campbell County Unclassifiable/Attainment.
Carlisle County Unclassifiable/Attainment.
Carroll County Unclassifiable/Attainment.
Carter County Unclassifiable/Attainment.
Casey County Unclassifiable/Attainment.
Christian County Unclassifiable/Attainment.
Clark County Unclassifiable/Attainment.
Clay County Unclassifiable/Attainment.
Clinton County Unclassifiable/Attainment.
Crittenden County Unclassifiable/Attainment.
Cumberland County Unclassifiable/Attainment.
Daviess County Unclassifiable/Attainment.
Edmonson County Unclassifiable/Attainment.
Elliott County Unclassifiable/Attainment.
Estill County Unclassifiable/Attainment.
Fayette County Unclassifiable/Attainment.
Fleming County Unclassifiable/Attainment.
Floyd County Unclassifiable/Attainment.
Franklin County Unclassifiable/Attainment.
Fulton County Unclassifiable/Attainment.
Gallatin County Unclassifiable/Attainment.
Garrard County Unclassifiable/Attainment.
Grant County Unclassifiable/Attainment.
Graves County Unclassifiable/Attainment.
Grayson County Unclassifiable/Attainment.
Green County Unclassifiable/Attainment.
Greenup County Unclassifiable/Attainment.
Hancock County Unclassifiable/Attainment.
Hardin County Unclassifiable/Attainment.
Harlan County Unclassifiable/Attainment.
Harrison County Unclassifiable/Attainment.
Hart County Unclassifiable/Attainment.
Henderson County Unclassifiable/Attainment.
Henry County Unclassifiable/Attainment.
Hickman County Unclassifiable/Attainment.
Hopkins County Unclassifiable/Attainment.
Jackson County Unclassifiable/Attainment.
Jefferson County Unclassifiable/Attainment.
Jessamine County Unclassifiable/Attainment.
Johnson County Unclassifiable/Attainment.
Kenton County Unclassifiable/Attainment.
Knott County Unclassifiable/Attainment.
Knox County Unclassifiable/Attainment.
Larue County Unclassifiable/Attainment.
Laurel County Unclassifiable/Attainment.
Lawrence County Unclassifiable/Attainment.
Lee County Unclassifiable/Attainment.
Leslie County Unclassifiable/Attainment.
Letcher County Unclassifiable/Attainment.
Lewis County Unclassifiable/Attainment.
Lincoln County Unclassifiable/Attainment.
Livingston County Unclassifiable/Attainment.
Logan County Unclassifiable/Attainment.
Lyon County Unclassifiable/Attainment.
McCracken County Unclassifiable/Attainment.
McCreary County Unclassifiable/Attainment.
McLean County Unclassifiable/Attainment.
Madison County Unclassifiable/Attainment.
Magoffin County Unclassifiable/Attainment.
Marion County Unclassifiable/Attainment.
Marshall County Unclassifiable/Attainment.
Martin County Unclassifiable/Attainment.
Mason County Unclassifiable/Attainment.
Meade County Unclassifiable/Attainment.
Menifee County Unclassifiable/Attainment.
Mercer County Unclassifiable/Attainment.
Metcalfe County Unclassifiable/Attainment.
Monroe County Unclassifiable/Attainment.
Montgomery County Unclassifiable/Attainment.
Morgan County Unclassifiable/Attainment.
Muhlenberg County Unclassifiable/Attainment.
Nelson County Unclassifiable/Attainment.
Nicholas County Unclassifiable/Attainment.
Ohio County Unclassifiable/Attainment.
Oldham County Unclassifiable/Attainment.
Owen County Unclassifiable/Attainment.
Owsley County Unclassifiable/Attainment.
Pendleton County Unclassifiable/Attainment.
Perry County Unclassifiable/Attainment.
Pike County Unclassifiable/Attainment.
Powell County Unclassifiable/Attainment.
Pulaski County Unclassifiable/Attainment.
Robertson County Unclassifiable/Attainment.
Rockcastle County Unclassifiable/Attainment.
Rowan County Unclassifiable/Attainment.
Russell County Unclassifiable/Attainment.
Scott County Unclassifiable/Attainment.
Shelby County Unclassifiable/Attainment.
Simpson County Unclassifiable/Attainment.
Spencer County Unclassifiable/Attainment.
Taylor County Unclassifiable/Attainment.
Todd County Unclassifiable/Attainment.
Trigg County Unclassifiable/Attainment.
Trimble County Unclassifiable/Attainment.
Union County Unclassifiable/Attainment.
Warren County Unclassifiable/Attainment.
Washington County Unclassifiable/Attainment.
Wayne County Unclassifiable/Attainment.
Webster County Unclassifiable/Attainment.
Whitley County Unclassifiable/Attainment.
Wolfe County Unclassifiable/Attainment.
Woodford County Unclassifiable/Attainment.

a Includes Indian Country located in each county or area, except as otherwise specified.

1 This date is 90 days after October 31, 2011, unless otherwise noted.

Kentucky - 1997 8-Hour Ozone NAAQS

[Primary and Secondary]

Designation Designationa Category/classification
Date1 Type Date1 Type
Cincinnati-Hamilton, OH-KY-IN:
Boone County This action is effective 08/05/10 Attainment
Campbell County This action is effective 8/5/10 Attainment
Kenton County This action is effective 8/5/10 Attainment
Clarkesville-Hopkinsville, TN-KY Area:
Christian County 2/24/06 Attainment
Louisville, KY-IN:
Bullitt County 08/06/07 Attainment
Jefferson County 08/06/07 Attainment
Oldham County 08/06/07 Attainment
Huntington-Ashland, WV-KY:
Boyd County 09/04/07 Attainment
Rest of State
Adair County Unclassifiable/Attainment
Allen County Unclassifiable/Attainment
Anderson County Unclassifiable/Attainment
Ballard County Unclassifiable/Attainment
Barren County Unclassifiable/Attainment
Bath County Unclassifiable/Attainment
Bell County Unclassifiable/Attainment
Bourbon County Unclassifiable/Attainment
Boyle County Unclassifiable/Attainment
Bracken County Unclassifiable/Attainment
Breathitt County Unclassifiable/Attainment
Breckinridge County Unclassifiable/Attainment
Butler County Unclassifiable/Attainment
Caldwell County Unclassifiable/Attainment
Calloway County Unclassifiable/Attainment
Carlisle County Unclassifiable/Attainment
Carroll County Unclassifiable/Attainment
Carter County Unclassifiable/Attainment
Casey County Unclassifiable/Attainment
Clark County Unclassifiable/Attainment
Clay County Unclassifiable/Attainment
Clinton County Unclassifiable/Attainment
Crittenden County Unclassifiable/Attainment
Cumberland County Unclassifiable/Attainment
Daviess County Unclassifiable/Attainment
Edmonson County Unclassifiable/Attainment
Elliott County Unclassifiable/Attainment
Estill County Unclassifiable/Attainment
Fayette County Unclassifiable/Attainment
Fleming County Unclassifiable/Attainment
Floyd County Unclassifiable/Attainment
Franklin County Unclassifiable/Attainment
Fulton County Unclassifiable/Attainment
Gallatin County Unclassifiable/Attainment
Garrard County Unclassifiable/Attainment
Grant County Unclassifiable/Attainment
Graves County Unclassifiable/Attainment
Grayson County Unclassifiable/Attainment
Green County Unclassifiable/Attainment
Greenup County Unclassifiable/Attainment
Hancock County Unclassifiable/Attainment
Hardin County Unclassifiable/Attainment
Harlan County Unclassifiable/Attainment
Harrison County Unclassifiable/Attainment
Hart County Unclassifiable/Attainment
Henderson County Unclassifiable/Attainment
Henry County Unclassifiable/Attainment
Hickman County Unclassifiable/Attainment
Hopkins County Unclassifiable/Attainment
Jackson County Unclassifiable/Attainment
Jessamine County Unclassifiable/Attainment
Johnson County Unclassifiable/Attainment
Knott County Unclassifiable/Attainment
Knox County Unclassifiable/Attainment
Larue County Unclassifiable/Attainment
Laurel County Unclassifiable/Attainment
Lawrence County Unclassifiable/Attainment
Lee County. Unclassifiable/Attainment
Leslie County Unclassifiable/Attainment
Letcher County Unclassifiable/Attainment
Lewis County Unclassifiable/Attainment
Lincoln County Unclassifiable/Attainment
Livingston County Unclassifiable/Attainment
Logan County Unclassifiable/Attainment
Lyon County Unclassifiable/Attainment
Madison County Unclassifiable/Attainment
Magoffin County Unclassifiable/Attainment
Marion County Unclassifiable/Attainment
Marshall County Unclassifiable/Attainment
Martin County Unclassifiable/Attainment
Mason County Unclassifiable/Attainment
McCracken County Unclassifiable/Attainment
McCreary County Unclassifiable/Attainment
McLean County Unclassifiable/Attainment
Meade County Unclassifiable/Attainment
Menifee County Unclassifiable/Attainment
Mercer County Unclassifiable/Attainment
Metcalfe County Unclassifiable/Attainment
Monroe County Unclassifiable/Attainment
Montgomery County Unclassifiable/Attainment
Morgan County Unclassifiable/Attainment
Muhlenberg County Unclassifiable/Attainment
Nelson County Unclassifiable/Attainment
Nicholas County Unclassifiable/Attainment
Ohio County Unclassifiable/Attainment
Owen County Unclassifiable/Attainment
Owsley County Unclassifiable/Attainment
Pendleton County Unclassifiable/Attainment
Perry County Unclassifiable/Attainment
Pike County Unclassifiable/Attainment
Powell County Unclassifiable/Attainment
Pulaski County Unclassifiable/Attainment
Robertson County Unclassifiable/Attainment
Rockcastle County Unclassifiable/Attainment
Rowan County Unclassifiable/Attainment
Russell County Unclassifiable/Attainment
Scott County Unclassifiable/Attainment
Shelby County Unclassifiable/Attainment
Simpson County Unclassifiable/Attainment
Spencer County Unclassifiable/Attainment
Taylor County Unclassifiable/Attainment
Todd County Unclassifiable/Attainment
Trigg County Unclassifiable/Attainment
Trimble County Unclassifiable/Attainment
Union County Unclassifiable/Attainment
Warren County Unclassifiable/Attainment
Washington County Unclassifiable/Attainment
Wayne County Unclassifiable/Attainment
Webster County Unclassifiable/Attainment
Whitley County Unclassifiable/Attainment
Wolfe County Unclassifiable/Attainment
Woodford County Unclassifiable/Attainment

a Includes Indian Country located in each county or area, except as otherwise specified.

1 This date is June 15, 2004, unless otherwise noted.

Kentucky - 2008 8-Hour Ozone NAAQS

[Primary and Secondary]

Designated area Designation Classification
Date1 Type Date1 Type
Cincinnati, OH-KY-IN:2 7/5/2017 Attainment
Boone County (part) Attainment
2000 Census tracts: 702, 703.05, 703.06, 703.07, 703.08, 703.09, 704.01, 704.02, 705.01, 705.02, 706.01, 706.03, 706.04.
Campbell County (part) Attainment
2000 Census tracts: 501, 502, 503, 504, 505, 506, 512, 513, 519.01, 519.03, 519.04, 520.01, 520.02, 521, 522, 523.01, 523.02, 524, 525, 526, 528, 529, 530, 531.
Kenton County (part) Attainment
2000 Census tracts: 603, 607, 609, 610, 611, 612, 613, 614, 616, 636.03, 636.04, 636.05, 636.06, 638, 640, 641, 642, 643, 644, 645, 646, 647, 648, 649, 650, 651, 652, 653, 654, 655.01, 655.02, 656, 657, 658, 659, 668, 669, 670, 671.
Rest of State:3
Adair County Unclassifiable/Attainment
Allen County Unclassifiable/Attainment
Anderson County Unclassifiable/Attainment
Ballard County Unclassifiable/Attainment
Barren County Unclassifiable/Attainment
Bath County Unclassifiable/Attainment
Bell County Unclassifiable/Attainment
Boone County (part) Unclassifiable/Attainment
2000 Census tracts: 706.01 and 706.04
Bourbon County Unclassifiable/Attainment
Boyd County Unclassifiable/Attainment
Boyle County Unclassifiable/Attainment
Bracken County Unclassifiable/Attainment
Breathitt County Unclassifiable/Attainment
Breckinridge County Unclassifiable/Attainment
Bullitt County Unclassifiable/Attainment
Butler County Unclassifiable/Attainment
Caldwell County Unclassifiable/Attainment
Calloway County Unclassifiable/Attainment
Campbell County (part) Unclassifiable/Attainment
2000 Census tracts: 520.01 and 520.02
Carlisle County Unclassifiable/Attainment
Carroll County Unclassifiable/Attainment
Carter County Unclassifiable/Attainment
Casey County Unclassifiable/Attainment
Christian County Unclassifiable/Attainment
Clark County Unclassifiable/Attainment
Clay County Unclassifiable/Attainment
Clinton County Unclassifiable/Attainment
Crittenden County Unclassifiable/Attainment
Cumberland County Unclassifiable/Attainment
Daviess County Unclassifiable/Attainment
Edmonson County Unclassifiable/Attainment
Elliott County Unclassifiable/Attainment
Estill County Unclassifiable/Attainment
Fayette County Unclassifiable/Attainment
Fleming County Unclassifiable/Attainment
Floyd County Unclassifiable/Attainment
Franklin County Unclassifiable/Attainment
Fulton County Unclassifiable/Attainment
Gallatin County Unclassifiable/Attainment
Garrard County Unclassifiable/Attainment
Grant County Unclassifiable/Attainment
Graves County Unclassifiable/Attainment
Grayson County Unclassifiable/Attainment
Green County Unclassifiable/Attainment
Greenup County Unclassifiable/Attainment
Hancock County Unclassifiable/Attainment
Hardin County Unclassifiable/Attainment
Harlan County Unclassifiable/Attainment
Harrison County Unclassifiable/Attainment
Hart County Unclassifiable/Attainment
Henderson County Unclassifiable/Attainment
Henry County Unclassifiable/Attainment
Hickman County Unclassifiable/Attainment
Hopkins County Unclassifiable/Attainment
Jackson County Unclassifiable/Attainment
Jefferson County Unclassifiable/Attainment
Jessamine County Unclassifiable/Attainment
Johnson County Unclassifiable/Attainment
Kenton County (part) Unclassifiable/Attainment
2000 Census tracts: 637.01 and 637.02
Knott County Unclassifiable/Attainment
Knox County Unclassifiable/Attainment
Larue County Unclassifiable/Attainment
Laurel County Unclassifiable/Attainment
Lawrence County Unclassifiable/Attainment
Lee County Unclassifiable/Attainment
Leslie County Unclassifiable/Attainment
Letcher County Unclassifiable/Attainment
Lewis County Unclassifiable/Attainment
Lincoln County Unclassifiable/Attainment
Livingston County Unclassifiable/Attainment
Logan County Unclassifiable/Attainment
Lyon County Unclassifiable/Attainment
McCracken County Unclassifiable/Attainment
McCreary County Unclassifiable/Attainment
McLean County Unclassifiable/Attainment
Madison County Unclassifiable/Attainment
Magoffin County Unclassifiable/Attainment
Marion County Unclassifiable/Attainment
Marshall County Unclassifiable/Attainment
Martin County Unclassifiable/Attainment
Mason County Unclassifiable/Attainment
Meade County Unclassifiable/Attainment
Menifee County Unclassifiable/Attainment
Mercer County Unclassifiable/Attainment
Metcalfe County Unclassifiable/Attainment
Monroe County Unclassifiable/Attainment
Montgomery County Unclassifiable/Attainment
Morgan County Unclassifiable/Attainment
Muhlenberg County Unclassifiable/Attainment
Nelson County Unclassifiable/Attainment
Nicholas County Unclassifiable/Attainment
Ohio County Unclassifiable/Attainment
Oldham County Unclassifiable/Attainment
Owen County Unclassifiable/Attainment
Owsley County Unclassifiable/Attainment
Pendleton County Unclassifiable/Attainment
Perry County Unclassifiable/Attainment
Pike County Unclassifiable/Attainment
Powell County Unclassifiable/Attainment
Pulaski County Unclassifiable/Attainment
Robertson County Unclassifiable/Attainment
Rockcastle County Unclassifiable/Attainment
Rowan County Unclassifiable/Attainment
Russell County Unclassifiable/Attainment
Scott County Unclassifiable/Attainment
Shelby County Unclassifiable/Attainment
Simpson County Unclassifiable/Attainment
Spencer County Unclassifiable/Attainment
Taylor County Unclassifiable/Attainment
Todd County Unclassifiable/Attainment
Trigg County Unclassifiable/Attainment
Trimble County Unclassifiable/Attainment
Union County Unclassifiable/Attainment
Warren County Unclassifiable/Attainment
Washington County Unclassifiable/Attainment
Wayne County Unclassifiable/Attainment
Webster County Unclassifiable/Attainment
Whitley County Unclassifiable/Attainment
Wolfe County Unclassifiable/Attainment
Woodford County Unclassifiable/Attainment

1 This date is July 20, 2012, unless otherwise noted.

2 Excludes Indian country located in each area, unless otherwise noted.

3 Includes any Indian country in each county or area, unless otherwise specified.

Kentucky - 2015 8-Hour Ozone NAAQS

[Primary and Secondary]

Designated area1 Designation Classification
Date2 Type Date2 Type
Cincinnati, OH-KY Nonattainment Marginal.
Boone County (part):
The entire county except for 2010 US Census Tracts 706.01 and 706.04.
Campbell County (part):
The entire county except for 2010 US Census Tracts 520.01 and 520.02.
Kenton County (part):
The entire county except for 2010 US Census Tracts 637.01 and 637.02.
Louisville, KY-IN Nonattainment Marginal.
Bullitt County.
Jefferson County.
Oldham County.
Adair County 1/16/18 Attainment/Unclassifiable
Allen County 1/16/18 Attainment/Unclassifiable
Anderson County 1/16/18 Attainment/Unclassifiable
Ballard County 1/16/18 Attainment/Unclassifiable
Barren County 1/16/18 Attainment/Unclassifiable
Bath County 1/16/18 Attainment/Unclassifiable
Bell County 1/16/18 Attainment/Unclassifiable
Boone County (part) remainder Attainment/Unclassifiable
Bourbon County 1/16/18 Attainment/Unclassifiable
Boyd County 1/16/18 Attainment/Unclassifiable
Boyle County 1/16/18 Attainment/Unclassifiable
Bracken County Attainment/Unclassifiable
Breathitt County 1/16/18 Attainment/Unclassifiable
Breckinridge County 1/16/18 Attainment/Unclassifiable
Butler County 1/16/18 Attainment/Unclassifiable
Caldwell County 1/16/18 Attainment/Unclassifiable
Calloway County 1/16/18 Attainment/Unclassifiable
Campbell County (part) remainder Attainment/Unclassifiable
Carlisle County 1/16/18 Attainment/Unclassifiable
Carroll County 1/16/18 Attainment/Unclassifiable
Carter County 1/16/18 Attainment/Unclassifiable
Casey County 1/16/18 Attainment/Unclassifiable
Christian County 1/16/18 Attainment/Unclassifiable
Clark County 1/16/18 Attainment/Unclassifiable
Clay County 1/16/18 Attainment/Unclassifiable
Clinton County 1/16/18 Attainment/Unclassifiable
Crittenden County 1/16/18 Attainment/Unclassifiable
Cumberland County 1/16/18 Attainment/Unclassifiable
Daviess County 1/16/18 Attainment/Unclassifiable
Edmonson County 1/16/18 Attainment/Unclassifiable
Elliott County 1/16/18 Attainment/Unclassifiable
Estill County 1/16/18 Attainment/Unclassifiable
Fayette County 1/16/18 Attainment/Unclassifiable
Fleming County 1/16/18 Attainment/Unclassifiable
Floyd County 1/16/18 Attainment/Unclassifiable
Franklin County 1/16/18 Attainment/Unclassifiable
Fulton County 1/16/18 Attainment/Unclassifiable
Gallatin County Attainment/Unclassifiable
Garrard County 1/16/18 Attainment/Unclassifiable
Grant County Attainment/Unclassifiable
Graves County 1/16/18 Attainment/Unclassifiable
Grayson County 1/16/18 Attainment/Unclassifiable
Green County 1/16/18 Attainment/Unclassifiable
Greenup County 1/16/18 Attainment/Unclassifiable
Hancock County 1/16/18 Attainment/Unclassifiable
Hardin County Attainment/Unclassifiable
Harlan County 1/16/18 Attainment/Unclassifiable
Harrison County 1/16/18 Attainment/Unclassifiable
Hart County 1/16/18 Attainment/Unclassifiable
Henderson County 1/16/18 Attainment/Unclassifiable
Henry County Attainment/Unclassifiable
Hickman County 1/16/18 Attainment/Unclassifiable
Hopkins County 1/16/18 Attainment/Unclassifiable
Jackson County 1/16/18 Attainment/Unclassifiable
Jessamine County 1/16/18 Attainment/Unclassifiable
Johnson County 1/16/18 Attainment/Unclassifiable
Kenton County (part) remainder Attainment/Unclassifiable
Knott County 1/16/18 Attainment/Unclassifiable
Knox County 1/16/18 Attainment/Unclassifiable
LaRue County Attainment/Unclassifiable
Laurel County 1/16/18 Attainment/Unclassifiable
Lawrence County 1/16/18 Attainment/Unclassifiable
Lee County 1/16/18 Attainment/Unclassifiable
Leslie County 1/16/18 Attainment/Unclassifiable
Letcher County 1/16/18 Attainment/Unclassifiable
Lewis County 1/16/18 Attainment/Unclassifiable
Lincoln County 1/16/18 Attainment/Unclassifiable
Livingston County 1/16/18 Attainment/Unclassifiable
Logan County 1/16/18 Attainment/Unclassifiable
Lyon County 1/16/18 Attainment/Unclassifiable
McCracken County 1/16/18 Attainment/Unclassifiable
McCreary County 1/16/18 Attainment/Unclassifiable
McLean County 1/16/18 Attainment/Unclassifiable
Madison County 1/16/18 Attainment/Unclassifiable
Magoffin County 1/16/18 Attainment/Unclassifiable
Marion County 1/16/18 Attainment/Unclassifiable
Marshall County 1/16/18 Attainment/Unclassifiable
Martin County 1/16/18 Attainment/Unclassifiable
Mason County Attainment/Unclassifiable
Meade County Attainment/Unclassifiable
Menifee County 1/16/18 Attainment/Unclassifiable
Mercer County 1/16/18 Attainment/Unclassifiable
Metcalfe County 1/16/18 Attainment/Unclassifiable
Monroe County 1/16/18 Attainment/Unclassifiable
Montgomery County 1/16/18 Attainment/Unclassifiable
Morgan County 1/16/18 Attainment/Unclassifiable
Muhlenberg County 1/16/18 Attainment/Unclassifiable
Nelson County Attainment/Unclassifiable
Nicholas County 1/16/18 Attainment/Unclassifiable
Ohio County 1/16/18 Attainment/Unclassifiable
Owen County 1/16/18 Attainment/Unclassifiable
Owsley County 1/16/18 Attainment/Unclassifiable
Pendleton County Attainment/Unclassifiable
Perry County 1/16/18 Attainment/Unclassifiable
Pike County 1/16/18 Attainment/Unclassifiable
Powell County 1/16/18 Attainment/Unclassifiable
Pulaski County 1/16/18 Attainment/Unclassifiable
Robertson County 1/16/18 Attainment/Unclassifiable
Rockcastle County 1/16/18 Attainment/Unclassifiable
Rowan County 1/16/18 Attainment/Unclassifiable
Russell County 1/16/18 Attainment/Unclassifiable
Scott County 1/16/18 Attainment/Unclassifiable
Shelby County Attainment/Unclassifiable
Simpson County 1/16/18 Attainment/Unclassifiable
Spencer County Attainment/Unclassifiable
Taylor County 1/16/18 Attainment/Unclassifiable
Todd County 1/16/18 Attainment/Unclassifiable
Trigg County 1/16/18 Attainment/Unclassifiable
Trimble County Attainment/Unclassifiable
Union County 1/16/18 Attainment/Unclassifiable
Warren County 1/16/18 Attainment/Unclassifiable
Washington County 1/16/18 Attainment/Unclassifiable
Wayne County 1/16/18 Attainment/Unclassifiable
Webster County 1/16/18 Attainment/Unclassifiable
Whitley County 1/16/18 Attainment/Unclassifiable
Wolfe County 1/16/18 Attainment/Unclassifiable
Woodford County 1/16/18 Attainment/Unclassifiable

1 Includes any Indian country in each county or area, unless otherwise specified. EPA is not determining the boundaries of any area of Indian country in this table, including any area of Indian country located in the larger designation area. The inclusion of any Indian country in the designation area is not a determination that the state has regulatory authority under the Clean Air Act for such Indian country.

2 This date is August 3, 2018, unless otherwise noted.

Kentucky - 2008 Lead NAAQS

Designated area Designation for the 2008 NAAQSa
Date1 Type
Whole State Unclassifiable/Attainment.

a Includes Indian Country located in each county or area, except as otherwise specified.

1 December 31, 2011 unless otherwise noted.

[43 FR 8964, Mar. 3, 1978]

Editorial Note

Editorial Note:

For Federal Register citations affecting § 81.318, see the List of CFR Sections Affected, which appears in the Finding Aids section of the printed volume and at www.govinfo.gov.


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