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  4. Larimer County

Larimer County

Colorado

2025-12-16 19:00
AQI (China)
Excellent
Pollutants|Pollens
O3
μg/m³
78.2
PM10
μg/m³
12.4
NO2
μg/m³
19.8
PM2.5
μg/m³
1.9
CO
μg/m³
125
Weather
  • ℃
  • ℉
11℃
99%
33 kph
1 of 11
Historical Data
  • Hourly
  • Daily
  • AQI (China)
  • Pollen
  • O3
  • PM10
  • NO2
  • PM2.5
  • CO
Places included
Bellvue
AQI 14
Bethke Elementary
AQI 31
Estes Park
AQI 33
Fort Collins
AQI 32
Fossil Creek
AQI 19
Loveland
AQI 10
Wellington
AQI 14
Data Sources
http://www.airnow.gov/

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Cities Nearby

Estes Park
AQI 33
Bellvue
AQI 14
Fort Collins
AQI 32
Wellington
AQI 14
Grand Lake
AQI 12
The Buttes
AQI 3
Loveland
AQI 10
Walden
AQI 21
Lyons
AQI 13
Windsor
AQI 10
Severance
AQI 10