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  2. United States
  3. Colorado
  4. Jefferson County

Jefferson County

Colorado

2026-09-11 17:00
AQI (US)
Moderate
Pollutants|Pollens
PM10
μg/m³
78.8
O3
μg/m³
112.1
PM2.5
μg/m³
3.4
Weather
  • ℃
  • ℉
25℃
20%
10 kph
0 of 11
Historical Data
  • Hourly
  • Daily
  • AQI (US)
  • Pollen
  • PM10
  • O3
  • PM2.5
Places included
Arvada
AQI 61
Aspen Park
AQI 12
Coal Creek
AQI 72
Columbine
AQI 61
Conifer
AQI 12
Edgewater
AQI 61
Evergreen
AQI 45
Genesee
AQI 20
Golden
AQI 61
Indian Hills
AQI 12
Ken Caryl
AQI 12
Lakeside
AQI 61
Lakewood
AQI 61
Louisville
AQI 72
Morrison
AQI 61
Mountain View
AQI 61
Westminster
AQI 61
Wheat Ridge
AQI 61
Data Sources
http://www.airnow.gov/

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Cities Nearby

Indian Hills
AQI 12
Aspen Park
AQI 12
Evergreen
AQI 45
Conifer
AQI 12
Morrison
AQI 61
Genesee
AQI 20
Ken Caryl
AQI 12
Columbine
AQI 61
Golden
AQI 61
Columbine Valley
AQI 61
Roxborough Park
AQI 12