40 CFR 81.315
§ 81.315 Indiana.
United States · 40 CFR — Protection of Environment · Status: effective
Cite this
- Citation
- 40 CFR 81.315, § 81.315 Indiana, United States, version 1 as recorded 2026-07-09, yourstate.us, https://yourstate.us/provision/179174
- Permanent ID
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Full text
Indiana—1971 Sulfur Dioxide NAAQS
[Primary and Secondary]
Indiana-2010 Sulfur Dioxide NAAQS
[Primary]
Indiana—Carbon Monoxide
Indiana—Ozone (1-Hour Standard)2
Indiana—PM-10
Indiana—1997 Annual PM2.5 NAAQS
[Primary and Secondary]
Indiana—2012 Annual PM2.5 NAAQS
[Primary]
Indiana—1997 24-Hour PM2.5
[Primary and Secondary]
Indiana—2006 24-Hour PM2.5 NAAQS
[Primary and Secondary]
Indiana—NO2 (1971 Annual Standard)
Indiana—NO2
[2010 1-Hour standard]
Indiana—1997 8-Hour Ozone NAAQS
[Primary and Secondary]
Indiana—2008 8-Hour Ozone NAAQS
[Primary and Secondary]
Indiana—2015 8-Hour Ozone NAAQS
[Primary and Secondary]
Indiana—1978 Lead NAAQS
Indiana—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.