Classification of regions.

  1. Law
  2. CFR 40
  3. Protection of Environment
  4. Environmental Protection Agency
  5. Air Programs
  6. Approval and Promulgation of Implementation Plans
  7. West Virginia
  8. Classification of regions.

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§ 52.2521 Classification of regions.

The West Virginia plan was evaluated on the basis of the following classifications:

Expand Table
Air quality control region Pollutant
Particulate matter Sulfur oxides Nitrogen dioxide Carbon monoxide Photochemical oxidants (hydrocarbons)
Steubenville-Weirton-Wheeling Interstate I I III III III
Parkersburg-Marietta Interstate I II III III III
Huntington-Ashland-Portsmouth-Ironton Interstate I III III III III
Kanawha Valley Intrastate I III III III III
Southern West Virginia Intrastate III III III III III
North Central West Virginia Intrastate I III III III III
Cumberland-Keyser Interstate I I III III III
Central West Virginia Intrastate III III III III III
Allegheny Intrastate III III III III III
Eastern Panhandle Intrastate III III III III III

[37 FR 10902, May 31, 1972]


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