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  4. Jefferson County

Jefferson County

Colorado

2026-06-06 02:00
AQI (India)
Moderately polluted
Pollutants|Pollens
O3
μg/m³
127.1
PM10
μg/m³
29.7
PM2.5
μg/m³
4.7
Weather
  • ℃
  • ℉
16℃
58%
3 kph
0 of 11
Historical Data
  • Hourly
  • Daily
  • AQI (India)
  • Pollen
  • O3
  • PM10
  • PM2.5
Places included
Arvada
AQI 29
Aspen Park
AQI 128
Coal Creek
AQI 39
Columbine
AQI 24
Conifer
AQI 128
Edgewater
AQI 29
Evergreen
AQI 105
Genesee
AQI 29
Golden
AQI 152
Indian Hills
AQI 29
Ken Caryl
AQI 24
Lakeside
AQI 29
Lakewood
AQI 29
Louisville
AQI 165
Morrison
AQI 29
Mountain View
AQI 29
Westminster
AQI 29
Wheat Ridge
AQI 29
Data Sources
http://www.airnow.gov/

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Cities Nearby

Indian Hills
AQI 29
Aspen Park
AQI 128
Evergreen
AQI 105
Conifer
AQI 128
Morrison
AQI 29
Genesee
AQI 29
Ken Caryl
AQI 24
Columbine
AQI 24
Golden
AQI 152
Columbine Valley
AQI 24
Roxborough Park
AQI 137