U.S. Code of Federal Regulations

Regulations most recently checked for updates: Aug 27, 2025

All TitlesTitle 40Chapter IPart 52Subpart DD - Subpart DD—Nevada
View all text of Subpart DD [§ 52.1470 - § 52.1492]
§ 52.1471 - Classification of regions.

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

Air quality control region Pollutant
Particulate matter Sulfur oxides Nitrogen dioxide Carbon monoxide Ozone
Las Vegas IntrastateIIIIIIIII
Northwest Nevada IntrastateIIIIIIIIIIIII
Nevada IntrastateIAIIIIIIIIIIII
[80 FR 67663, Nov. 3, 2015]
© 2016 GovRegs | About | Disclaimer | Privacy