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  4. Jefferson County

Jefferson County

Colorado

2026-06-02 18:00
AQI (India)
Moderately polluted
Pollutants|Pollens
O3
μg/m³
115
PM10
μg/m³
13.8
PM2.5
μg/m³
3.3
Weather
  • ℃
  • ℉
21℃
46%
18 kph
8 of 11
Historical Data
  • Hourly
  • Daily
  • AQI (India)
  • Pollen
  • O3
  • PM10
  • PM2.5
Places included
Arvada
AQI 12
Aspen Park
AQI 15
Coal Creek
AQI 16
Columbine
AQI 15
Conifer
AQI 15
Edgewater
AQI 12
Evergreen
AQI 124
Genesee
AQI 15
Golden
AQI 117
Indian Hills
AQI 15
Ken Caryl
AQI 15
Lakeside
AQI 12
Lakewood
AQI 12
Louisville
AQI 127
Morrison
AQI 15
Mountain View
AQI 12
Westminster
AQI 12
Wheat Ridge
AQI 12
Data Sources
http://www.airnow.gov/

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Cities Nearby

Indian Hills
AQI 15
Aspen Park
AQI 15
Evergreen
AQI 124
Conifer
AQI 15
Morrison
AQI 15
Genesee
AQI 15
Ken Caryl
AQI 15
Columbine
AQI 15
Golden
AQI 117
Columbine Valley
AQI 15
Roxborough Park
AQI 15