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§ 52.1471 Classification of regions.

40 CFR 52.1471

Citation40 CFR 52.1471
CorpusDaily eCFR
Displayed edition2026-09-22
Last updated2026-09-22

§ 52.1471 Classification of regions.

The Nevada plan is evaluated on the basis of the following classifications:

Air quality control regionPollutant
Particulate matterSulfur oxidesNitrogen dioxideCarbon monoxideOzone
Las Vegas IntrastateIIIIIIIII
Northwest Nevada IntrastateIIIIIIIIIIIII
Nevada IntrastateIAIIIIIIIIIIII

[80 FR 67663, Nov. 3, 2015]