40 CFR 52.571 - Classification of regions.

The Georgia plan was evaluated on the basis of the following classifications:

Air quality control region	Pollutant					Particulate matter	Sulfur oxides	Nitrogen dioxide	Carbon monoxide	Photochemical oxidants (hydrocarbons)	Augusta (Georgia)-Aiken (South Carolina) Interstate	I	II	III	III	III	Metropolitan Atlanta Intrastate	I	I	III	III	III	Chattanooga Interstate	I	II	III	III	III	Columbus (Georgia)-Phenix City (Alabama) Interstate	I	III	III	III	III	Central Georgia Intrastate	I	I	III	III	III	Jacksonville (Florida)-Brunswick (Georgia) Interstate	I	II	III	III	I	Northeast Georgia Intrastate	II	III	III	III	III	Savannah (Georgia)-Beaufort (South Carolina) Interstate	I	I	III	III	III	Southwest Georgia Intrastate	II	II	III	III	III

[37 FR 10859, May 31, 1972, as amended at 39 FR 16346, May 8, 1974]