Title 40

SECTION 52.1671

52.1671 Classification of regions.

§ 52.1671 Classification of regions.

The New York plans were evaluated on the basis of the following classifications:

Air quality control region Pollutant
Particulate matter Sulfur oxides Nitrogen dioxide Carbon monoxide Photochemical oxidants (hydrocarbons)
Niagara Frontier Intrastate I I III III I
Champlain Valley Interstate II II III III III
Central New York Intrastate I II III I I
Genesee-Finger Lakes Intrastate II II III III I
Hudson Valley Intrastate I II III III III
Southern Tier East Intrastate II II III III III
Southern Tier West Intrastate II II III III III
New Jersey-New York-Connecticut Interstate I I I I I
[37 FR 10882, May 31, 1972, as amended at 39 FR 16347, May 8, 1974]