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  4. Arapahoe County

Arapahoe County

Colorado

2024-12-22 07:00
AQI (China)
Excellent
Pollutants|Pollens
NO2
μg/m³
72.3
O3
μg/m³
83.6
PM10
μg/m³
18
CO
μg/m³
1250
PM2.5
μg/m³
3.7
SO2
μg/m³
1.7
Weather
  • ℃
  • ℉
6℃
37%
13 kph
0 of 11
Historical Data
  • Hourly
  • Daily
  • AQI (China)
  • Pollen
  • NO2
  • O3
  • PM10
  • CO
  • PM2.5
  • SO2
Places included
Aurora
AQI 20
Centennial
AQI 27
Cherry Hills Village
AQI 41
Columbine Valley
AQI 41
Englewood
AQI 41
Greenwood Village
AQI 41
Sheridan
AQI 41
Watkins
AQI 29
Data Sources
http://www.airnow.gov/

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Cities Nearby

Watkins
AQI 29
Elizabeth
AQI 34
Parker
AQI 27
The Pinery
AQI 27
Aurora
AQI 20
Centennial
AQI 27
Lone Tree
AQI 41
Castle Pines
AQI 27
Castle Rock
AQI 27
Greenwood Village
AQI 41
Cherry Hills Village
AQI 41