C.F.R. » Title 40 » CHAPTER I—ENVIRONMENTAL PROTECTION AGENCY › SUBCHAPTER C—AIR PROGRAMS › PART 52—APPROVAL AND PROMULGATION OF IMPLEMENTATION PLANS › Subpart PP—South Carolina

40 C.F.R. § 52.2121

Classification of regions

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The South Carolina plan was evaluated on the basis of the following classifications:

Air quality control regionPollutant
Particulate matterSulfur oxidesNitrogen dioxideCarbon monoxidePhotochemical 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