Concept information
Preferred term
AIR QUALITY
Definition
- The study of air pollutants in the atmosphere. (en)
Broader concept
- ATMOSPHERE (en)
Narrower concepts
- CARBON MONOXIDE (en)
- EMISSIONS (en)
- LEAD (en)
- NITROGEN OXIDES (en)
- PARTICULATE MATTER (PM 1.0) (en)
- PARTICULATE MATTER (PM 10) (en)
- PARTICULATE MATTER (PM 2.5) (en)
- PARTICULATES (en)
- SMOG (en)
- SULFUR OXIDES (en)
- TROPOSPHERIC OZONE (en)
- TURBIDITY (en)
- VISIBILITY (en)
- VOLATILE ORGANIC COMPOUNDS (en)
Change note
- 2023-02-16 14:39:19.0 [tstevens] Insert Concept add narrower relation (AIR QUALITY [77397026-09c9-44e0-b85f-77b2bc9b1630,1214024] - PARTICULATE MATTER _PM 2.5_ [686bd6b6-8305-4e33-a334-ef5d4f46a230,1217440]);
- 2023-02-16 14:48:19.0 [tstevens] Insert Concept add narrower relation (AIR QUALITY [77397026-09c9-44e0-b85f-77b2bc9b1630,1214024] - PARTICULATE MATTER _PM 1.0_ [a2bdd7e8-145e-4bbf-b10a-ef7a87fcb1ad,1217443]);
- 2023-02-16 14:53:35.0 [tstevens] Insert Concept add narrower relation (AIR QUALITY [77397026-09c9-44e0-b85f-77b2bc9b1630,1214024] - PARTICULATE MATTER _PM 10_ [2cd061e7-f351-46fa-8432-fb36faef3bbe,1217446]);
URI
https://gcmd.earthdata.nasa.gov/kms/concept/77397026-09c9-44e0-b85f-77b2bc9b1630
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