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  2. United States
  3. Colorado
  4. Jefferson County

Jefferson County

Colorado

2026-09-10 20:00
AQI (US)
Moderate
Pollutants|Pollens
O3
μg/m³
139.3
PM10
μg/m³
75
PM2.5
μg/m³
1.9
Weather
  • ℃
  • ℉
26℃
15%
11 kph
0 of 11
Historical Data
  • Hourly
  • Daily
  • AQI (US)
  • Pollen
  • O3
  • PM10
  • PM2.5
Places included
Arvada
AQI 65
Aspen Park
AQI 10
Coal Creek
AQI 28
Columbine
AQI 65
Conifer
AQI 10
Edgewater
AQI 65
Evergreen
AQI 66
Genesee
AQI 12
Golden
AQI 94
Indian Hills
AQI 10
Ken Caryl
AQI 10
Lakeside
AQI 65
Lakewood
AQI 65
Louisville
AQI 94
Morrison
AQI 65
Mountain View
AQI 65
Westminster
AQI 65
Wheat Ridge
AQI 65
Data Sources
http://www.airnow.gov/

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Cities Nearby

Indian Hills
AQI 10
Aspen Park
AQI 10
Evergreen
AQI 66
Conifer
AQI 10
Morrison
AQI 65
Genesee
AQI 12
Ken Caryl
AQI 10
Columbine
AQI 65
Golden
AQI 94
Columbine Valley
AQI 65
Roxborough Park
AQI 10