52.2121—Classification of regions.
The South Carolina 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 | I | III | III | III |
Metropolitan Charlotte Interstate | I | II | III | III | I |
Camden-Sumter Intrastate | II | III | III | III | III |
Charleston Intrastate | I | I | III | III | III |
Columbia Intrastate | II | III | III | III | III |
Florence Intrastate | III | III | III | III | III |
Georgetown Intrastate | II | III | III | III | III |
Greenville-Spartanburg Intrastate | I | III | III | III | III |
Greenwood Intrastate | III | III | III | III | III |
Savannah (Georgia)-Beaufort (South Carolina) Interstate | I | I | III | III | III |