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  2. United States
  3. Colorado
  4. Weld County
  5. Greeley

Greeley

Weld County, Colorado

2026-05-02 17:00
AQI (US)
Moderate
Pollutants|Pollens
O3
μg/m³
125
PM2.5
μg/m³
3.6
PM10
μg/m³
10.9
CO
μg/m³
144.2
NO2
μg/m³
1.6
Weather
  • ℃
  • ℉
19℃
21%
2 kph
6 of 11
Historical Data
  • Hourly
  • Daily
  • AQI (US)
  • Pollen
  • O3
  • PM2.5
  • PM10
  • CO
  • NO2
Places included
Greeley - Weld Co. Tower - 3101 35th Ave.
AQI 66
Greeley Hospital
AQI 15
Data Sources
http://www.airnow.gov/

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