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  5. Windsor

Windsor

Weld County, Colorado

2026-10-05 19:00
AQI (China)
Excellent
Pollutants|Pollens
O3
μg/m³
38.9
PM2.5
μg/m³
5.3
PM10
μg/m³
3.7
NO2
μg/m³
3.3
Weather
  • ℃
  • ℉
32℃
17%
11 kph
0 of 11
Historical Data
  • Hourly
  • Daily
  • AQI (China)
  • Pollen
  • O3
  • PM2.5
  • PM10
  • NO2

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