40 CFR § 52.571
Classification of regions
June 9, 2020
The Georgia plan was evaluated on the basis of the following classifications:
Open Table
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]