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  3. Colorado
  4. Jefferson County

Jefferson County

Colorado

2026-09-11 11:00
AQI (US)
Good
Pollutants|Pollens
O3
μg/m³
107.9
PM10
μg/m³
29.2
PM2.5
μg/m³
2.8
Weather
  • ℃
  • ℉
13℃
39%
13 kph
0 of 11
Historical Data
  • Hourly
  • Daily
  • AQI (US)
  • Pollen
  • O3
  • PM10
  • PM2.5
Places included
Arvada
AQI 32
Aspen Park
AQI 17
Coal Creek
AQI 8
Columbine
AQI 32
Conifer
AQI 17
Edgewater
AQI 32
Evergreen
AQI 39
Genesee
AQI 19
Golden
AQI 50
Indian Hills
AQI 17
Ken Caryl
AQI 17
Lakeside
AQI 32
Lakewood
AQI 32
Louisville
AQI 57
Morrison
AQI 32
Mountain View
AQI 32
Westminster
AQI 32
Wheat Ridge
AQI 32
Data Sources
http://www.airnow.gov/

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Cities Nearby

Indian Hills
AQI 17
Aspen Park
AQI 17
Evergreen
AQI 39
Conifer
AQI 17
Morrison
AQI 32
Genesee
AQI 19
Ken Caryl
AQI 17
Columbine
AQI 32
Golden
AQI 50
Columbine Valley
AQI 32
Roxborough Park
AQI 17