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

Greeley

Weld County, Colorado

2025-12-10 05:00
AQI (US)
Good
Pollutants|Pollens
O3
μg/m³
75
PM2.5
μg/m³
0.7
PM10
μg/m³
4
CO
μg/m³
125
Weather
  • ℃
  • ℉
3℃
75%
37 kph
0 of 11
Historical Data
  • Hourly
  • Daily
  • AQI (US)
  • Pollen
  • O3
  • PM2.5
  • PM10
  • CO
Places included
Greeley - Weld Co. Tower - 3101 35th Ave.
AQI 33
Greeley Hospital
AQI 4
Data Sources
http://www.airnow.gov/

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