Integrated Science Assessments

E31168

Integrated Science Assessments are comprehensive EPA scientific reviews that synthesize the latest research on air pollutants to inform and support National Ambient Air Quality Standards.

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Statements (51)

Predicate Object
instanceOf EPA scientific assessment
environmental health assessment
abbreviation ISA
audience policy makers
regulators
scientists
basedOn atmospheric science and air quality studies
climate and visibility studies
controlled human exposure studies
ecological effects studies
epidemiologic studies
exposure and dosimetry studies
peer‑reviewed scientific literature
toxicological studies
countryOfOrigin United States of America
surface form: United States
describedAs comprehensive EPA scientific reviews
integrated evaluations of air pollution science
developedBy United States Environmental Protection Agency
surface form: EPA Office of Research and Development

United States Environmental Protection Agency
developedFor Office of Air and Radiation
surface form: EPA Office of Air and Radiation
governedBy Clean Air Act requirement to review NAAQS every five years
includes causal determination framework
key scientific judgments relevant to standards
uncertainty characterization
weight‑of‑evidence evaluations
language English
outputFormat technical assessment documents
publisher United States Environmental Protection Agency
surface form: U.S. Environmental Protection Agency
purpose evaluate health effects of criteria air pollutants
evaluate welfare and environmental effects of criteria air pollutants
inform decisions on National Ambient Air Quality Standards
support periodic review of National Ambient Air Quality Standards
synthesize the latest research on air pollutants
regulatoryContext Clean Air Act
relatedProcess NAAQS review process
relatedTo Policy Assessment for the Review of the National Ambient Air Quality Standards
Risk and Exposure Assessment documents
supports National Ambient Air Quality Standards
timeScope periodic reviews aligned with NAAQS review cycle
topic carbon monoxide
criteria air pollutants
lead
nitrogen oxides
ozone
particulate matter
sulfur oxides
usedBy EPA Clean Air Scientific Advisory Committee
EPA policy makers
state air quality agencies
usedFor causal determination of pollutant‑health outcome relationships
risk characterization for air pollutants

Referenced by (1)

Full triples — surface form annotated when it differs from this entity's canonical label.

National Ambient Air Quality Standards scientificBasis Integrated Science Assessments