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Greeley

Weld County, Colorado

2026-08-21 09:00
AQI (China)
Excellent
Pollutants|Pollens
O3
μg/m³
36.4
PM2.5
μg/m³
7.6
CO
μg/m³
125
Weather
  • ℃
  • ℉
18℃
76%
6 kph
0 of 11
Historical Data
  • Hourly
  • Daily
  • AQI (China)
  • Pollen
  • O3
  • PM2.5
  • CO
Places included
Greeley - Weld Co. Tower - 3101 35th Ave.
AQI 12
Greeley Hospital
AQI 11
Data Sources
http://www.airnow.gov/

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