National Ambient Air Quality Standards

GPTKB entity
AI-created image of National Ambient Air Quality Standards
AI-created image

Statements (27)
Predicate Object
gptkbp:instanceOf air quality standard
gptkbp:abbreviation gptkb:NAAQS
gptkbp:administeredBy gptkb:United_States_Environmental_Protection_Agency
gptkbp:appliesTo ambient air
gptkbp:country gptkb:United_States
gptkbp:enforcedBy state and local agencies
gptkbp:establishedBy gptkb:Clean_Air_Act
gptkbp:firstIssueDate 1971
https://www.w3.org/2000/01/rdf-schema#label National Ambient Air Quality Standards
gptkbp:legalBasis gptkb:Section_109_of_the_Clean_Air_Act
gptkbp:primaryStandardPurpose protect human health
gptkbp:purpose protect public health
protect public welfare
gptkbp:regulates gptkb:lead
carbon monoxide
aerosol
criteria air pollutants
nitrogen dioxide
ozone
sulfur dioxide
gptkbp:reviewedEvery 5 years
gptkbp:secondaryStandardPurpose protect public welfare
gptkbp:type primary standard
secondary standard
gptkbp:website https://www.epa.gov/naaqs
gptkbp:bfsParent gptkb:Environmental_Protection_Agency
gptkbp:bfsLayer 4