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Code · CFR · Title 40 — Protection of Environment · Part 52 · § 52.971

§ 52.971. Classification of regions.

50 words·~1 min read·/us/cfr/t40/s§ 52.971·

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The Louisiana plan was evaluated on the basis of the following classifications: Air quality control region Pollutant Particulate matter Sulfur oxides Nitrogen dioxide Carbon monoxide Ozone Southern Louisiana-Southeast Texas InterstateIIIIIIIIII Shreveport-Texarkana-Tyler InterstateIIIIIIIIIIIIII Monroe-El Dorado InterstateIIIIIIIIIIIIII [37 FR 10869, May 31, 1972, as amended at 45 FR 9909, Feb. 14, 1980]
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