§ 52.1271. Classification of regions.
58 words·~1 min read·
/us/cfr/t40/s§ 52.1271·A research copy — for the controlling text, always check the official state or federal source. Not legal advice.
The Mississippi 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) Mobile (Alabama)-Pensacola-Panama City (Florida)-Gulfport (Mississippi) InterstateIIIIIIIII Metropolitan Memphis InterstateIIIIIIIIIII Mississippi Delta IntrastateIIIIIIIIIIIIIII Northeast Mississippi IntrastateIIIIIIIIIIIIII [37 FR 10875, May 31, 1972, as amended at 39 FR 16346, May 8, 1974]