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  2. United States
  3. Colorado
  4. Jefferson County

Jefferson County

Colorado

2026-09-11 07:00
AQI (US)
Good
Pollutants|Pollens
O3
μg/m³
114.3
PM10
μg/m³
27.8
PM2.5
μg/m³
3.1
Weather
  • ℃
  • ℉
13℃
44%
5 kph
0 of 11
Historical Data
  • Hourly
  • Daily
  • AQI (US)
  • Pollen
  • O3
  • PM10
  • PM2.5
Places included
Arvada
AQI 30
Aspen Park
AQI 19
Coal Creek
AQI 9
Columbine
AQI 30
Conifer
AQI 19
Edgewater
AQI 30
Evergreen
AQI 44
Genesee
AQI 21
Golden
AQI 57
Indian Hills
AQI 19
Ken Caryl
AQI 19
Lakeside
AQI 30
Lakewood
AQI 30
Louisville
AQI 60
Morrison
AQI 30
Mountain View
AQI 30
Westminster
AQI 30
Wheat Ridge
AQI 30
Data Sources
http://www.airnow.gov/

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Cities Nearby

Indian Hills
AQI 19
Aspen Park
AQI 19
Evergreen
AQI 44
Conifer
AQI 19
Morrison
AQI 30
Genesee
AQI 21
Ken Caryl
AQI 19
Columbine
AQI 30
Golden
AQI 57
Columbine Valley
AQI 30
Roxborough Park
AQI 19