Regulations last checked for updates: Nov 22, 2024

Title 40 - Protection of Environment last revised: Nov 20, 2024
§ 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) InterstateIIIIIIIIIII
Metropolitan Charlotte InterstateIIIIIIIIII
Camden-Sumter IntrastateIIIIIIIIIIIIII
Charleston IntrastateIIIIIIIIIII
Columbia IntrastateIIIIIIIIIIIIII
Florence IntrastateIIIIIIIIIIIIIII
Georgetown IntrastateIIIIIIIIIIIIII
Greenville-Spartanburg IntrastateIIIIIIIIIIIII
Greenwood IntrastateIIIIIIIIIIIIIII
Savannah (Georgia)-Beaufort (South Carolina) InterstateIIIIIIIIIII
cite as: 40 CFR 52.2121