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  2. United States
  3. Colorado
  4. Jefferson County

Jefferson County

Colorado

2026-09-10 17:00
AQI (US)
Good
Pollutants|Pollens
O3
μg/m³
109.3
PM10
μg/m³
42.7
PM2.5
μg/m³
2.8
Weather
  • ℃
  • ℉
24℃
18%
8 kph
0 of 11
Historical Data
  • Hourly
  • Daily
  • AQI (US)
  • Pollen
  • O3
  • PM10
  • PM2.5
Places included
Arvada
AQI 41
Aspen Park
AQI 11
Coal Creek
AQI 34
Columbine
AQI 41
Conifer
AQI 11
Edgewater
AQI 41
Evergreen
AQI 60
Genesee
AQI 19
Golden
AQI 45
Indian Hills
AQI 11
Ken Caryl
AQI 11
Lakeside
AQI 41
Lakewood
AQI 41
Louisville
AQI 45
Morrison
AQI 41
Mountain View
AQI 41
Westminster
AQI 41
Wheat Ridge
AQI 41
Data Sources
http://www.airnow.gov/

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Cities Nearby

Indian Hills
AQI 11
Aspen Park
AQI 11
Evergreen
AQI 60
Conifer
AQI 11
Morrison
AQI 41
Genesee
AQI 19
Ken Caryl
AQI 11
Columbine
AQI 41
Golden
AQI 45
Columbine Valley
AQI 41
Roxborough Park
AQI 11