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  4. Jefferson County

Jefferson County

Colorado

2026-06-02 18:00
AQI (India)
Moderately polluted
Pollutants|Pollens
O3
μg/m³
117.1
PM10
μg/m³
15.3
PM2.5
μg/m³
3.8
Weather
  • ℃
  • ℉
21℃
46%
18 kph
8 of 11
Historical Data
  • Hourly
  • Daily
  • AQI (India)
  • Pollen
  • O3
  • PM10
  • PM2.5
Places included
Arvada
AQI 15
Aspen Park
AQI 14
Coal Creek
AQI 22
Columbine
AQI 14
Conifer
AQI 14
Edgewater
AQI 15
Evergreen
AQI 120
Genesee
AQI 14
Golden
AQI 117
Indian Hills
AQI 14
Ken Caryl
AQI 14
Lakeside
AQI 15
Lakewood
AQI 15
Louisville
AQI 139
Morrison
AQI 14
Mountain View
AQI 15
Westminster
AQI 15
Wheat Ridge
AQI 15
Data Sources
http://www.airnow.gov/

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Cities Nearby

Indian Hills
AQI 14
Aspen Park
AQI 14
Evergreen
AQI 120
Conifer
AQI 14
Morrison
AQI 14
Genesee
AQI 14
Ken Caryl
AQI 14
Columbine
AQI 14
Golden
AQI 117
Columbine Valley
AQI 14
Roxborough Park
AQI 14