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  3. Colorado
  4. Jefferson County

Jefferson County

Colorado

2026-05-22 12:00
AQI (US)
Good
Pollutants|Pollens
O3
μg/m³
63.6
PM2.5
μg/m³
2.3
PM10
μg/m³
5.4
Weather
  • ℃
  • ℉
3℃
83%
2 kph
1 of 11
Historical Data
  • Hourly
  • Daily
  • AQI (US)
  • Pollen
  • O3
  • PM2.5
  • PM10
Places included
Arvada
AQI 17
Aspen Park
AQI 10
Coal Creek
AQI 7
Columbine
AQI 10
Conifer
AQI 10
Edgewater
AQI 18
Evergreen
AQI 15
Genesee
AQI 18
Golden
AQI 37
Indian Hills
AQI 10
Ken Caryl
AQI 10
Lakeside
AQI 17
Lakewood
AQI 18
Louisville
AQI 32
Morrison
AQI 10
Mountain View
AQI 17
Westminster
AQI 17
Wheat Ridge
AQI 17
Data Sources
http://www.airnow.gov/

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Cities Nearby

Indian Hills
AQI 10
Aspen Park
AQI 10
Evergreen
AQI 15
Conifer
AQI 10
Morrison
AQI 10
Genesee
AQI 18
Ken Caryl
AQI 10
Columbine
AQI 10
Golden
AQI 37
Columbine Valley
AQI 10
Roxborough Park
AQI 10