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Define
Definitions for
"Primary pollutant"
Keywords:
pollutant
,
emitted
,
atmosphere
,
secondary
,
directly
Related Terms:
Air pollution
,
Hazardous air pollutant
,
Criteria air pollutants
,
Criteria pollutant
,
National ambient air quality standards
,
Secondary pollutant
,
Air toxics
,
Aqi
,
Hazardous air pollutants
,
Air quality index
,
Criteria pollutants
,
Air pollutant
,
Major source
,
Naaqs
,
Pollutant
,
Pollution
,
Pollutants
,
Point sources
,
Indoor air pollution
,
Immission
,
Smog
,
Photochemical smog
,
Emission
,
Air quality
,
Area source
,
Non point source pollution
,
Contamination
,
Smcl
,
Remediation
,
Caaa
,
Emission inventory
,
Nonpoint source pollution
,
Background level
,
Contaminated
,
Water pollution
,
Caa
,
Clean air act amendments of 1990
,
Source
,
Contaminant
,
Contaminants
,
Mclg
,
Non-point source pollution
,
Maximum contaminant levels
,
Neshap
,
Non-point-source pollution
,
Maximum contaminant level goal
,
Tac
,
Contamination
,
Toxic pollutants
,
Atmospheric deposition
contaminant emitted directly to the atmosphere.
ene.gov.on.ca
Chemical that has been added directly to the air by natural events or human activities and occurs in a harmful concentration. Compare secondary pollutant.
geowords.org
a pollutant emitted into the atmosphere from an identifiable source
www-ilo-mirror.cornell.edu
See BT pollutant.
sis.nlm.nih.gov
Air pollutants that enter the atmosphere directly. Also see secondary pollutant.
physicalgeography.net
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