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Weld County

Colorado

2026-05-27 22:00
AQI (India)
Moderately polluted
Pollutants|Pollens
O3
μg/m³
124.3
PM10
μg/m³
16.3
NO2
μg/m³
6.8
CO
μg/m³
125
PM2.5
μg/m³
3.5
Weather
  • ℃
  • ℉
18℃
68%
10 kph
0 of 11
Historical Data
  • Hourly
  • Daily
  • AQI (India)
  • Pollen
  • O3
  • PM10
  • NO2
  • CO
  • PM2.5
Places included
Ault
AQI 14
Dacono
AQI 14
Eaton
AQI 14
Erie
AQI 17
Evans
AQI 14
Firestone
AQI 14
Frederick
AQI 14
Gilcrest
AQI 14
Greeley
AQI 146
Grover
AQI 6
Hudson
AQI 14
Kersey
AQI 14
La Salle
AQI 14
La Salle Tower
AQI 127
Milliken
AQI 14
Northglenn
AQI 53
Pierce
AQI 14
Platteville
AQI 14
Severance
AQI 14
Windsor
AQI 14
Data Sources
http://www.airnow.gov/

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Cities Nearby

Evans
AQI 14
Greeley
AQI 146
La Salle
AQI 14
Kersey
AQI 14
Gilcrest
AQI 14
Milliken
AQI 14
Eaton
AQI 14
Windsor
AQI 14
Severance
AQI 14
Ault
AQI 14
Platteville
AQI 14