Sep 13, 2018· Comment submitted by Nathan Donley, Ph.D., Senior Scientist, Environmental Health Program, Center for Biological Diversity· EPA-HQ-ORD-2013-0620-0021
Filed on regulations.gov — full text not in the inline record.
EPANonrulemakingEPA-HQ-ORD-2013-0620
Integrated Science Assessment for Nitrogen Oxides and Sulfur Oxides - Ecological Criteria
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Nov 15, 2023
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Center for Biological Diversity filings
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Center for Biological Diversity filed 1 comment on this docket between Sep 13, 2018 and Sep 13, 2018. 3 other organizations filed here. The comment window closed 2884d ago.
What Center for Biological Diversity filed (1)
Abstract
Oxides of nitrogen and oxides of sulfur are two of six principal (or criteria) pollutants for which EPA has established national ambient air quality standards (NAAQS). The Clean Air Act requires EPA to periodically review the scientific basis for these secondary standards by preparing an Integrated Science Assessment (ISA), formerly called an Air Quality Criteria Document (AQCD). The previous AQCDs for oxides of nitrogen and sulfur were released in 1993 and 1982, respectively. The most recent ISA was released in 2008.
View on regulations.gov →Co-filers (3)
See everyone who commented →- Center for Biological DiversityTHIS ORG1 filing · confidence 97%
- Adirondack Counciltrade assoc.1 filing · confidence 85%
- American Petroleum Institutetrade assoc.1 filing · confidence 97%
- Coarse Particulate Matter Coalitiontrade assoc.1 filing · confidence 85%