40 CFR 81.303

§ 81.303 Arizona.

United States · 40 CFR — Protection of Environment · Status: effective

Cite this

Citation: 40 CFR 81.303, § 81.303 Arizona, United States, version 1 as recorded 2026-07-09, yourstate.us, https://yourstate.us/provision/179162
Permanent ID: ys:prov:179162@1
SHA-256: 73c4e6af8a2118fc6f2a66b7b97f56983dc98468b1758aa61e5ff4cbbbd15852

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Full text

Arizona—TSP Arizona—1971 Sulfur Dioxide NAAQS [Primary and Secondary] Arizona—2010 Sulfur Dioxide NAAQS [Primary] Arizona—Carbon Monoxide Arizona—Ozone (1-Hour Standard)2 Arizona—PM-10 Arizona—1997 Annual PM2.5 NAAQS [Primary and Secondary] Arizona—2012 Annual PM2.5 NAAQS [Primary] Arizona—1997 24-Hour PM2.5 NAAQS [Primary and Secondary] Arizona—2006 24-Hour PM2.5 NAAQS [Primary and Secondary] Arizona—NO2 (1971 Annual Standard) Arizona—NO2 (2010 1-Hour Standard) Arizona—1997 8-Hour Ozone NAAQS [Primary and Secondary] Arizona—2008 8-Hour Ozone NAAQS [Primary and Secondary] Arizona—2015 8-Hour Ozone NAAQS [Primary and Secondary] Arizona—2008 Lead NAAQS

Legislative history

This is a federal regulation, adopted through agency rulemaking under the Administrative Procedure Act — not enacted by a recorded vote of Congress.