1. North America
  2. United States
  3. Colorado
  4. Larimer County
  5. Fort Collins

Fort Collins

Larimer County, Colorado

2026-01-22 17:00
CAQI (Europe)
Low
Pollutants|Pollens
O3
μg/m³
75
PM10
μg/m³
17
PM2.5
μg/m³
4.3
CO
μg/m³
375
Weather
  • ℃
  • ℉
1℃
45%
5 kph
2 of 11
Historical Data
  • Hourly
  • Daily
  • CAQI (Europe)
  • Pollen
  • O3
  • PM10
  • PM2.5
  • CO
Places included
Fort Collins - CSU - 708 S. Mason St.
AQI 29
Fort Collins - West - Laporte Ave. & Overland Tr.
AQI 34
Ft. Collins - CSU Facilities
AQI 17
Data Sources
http://www.airnow.gov/

Get the App

Scan QR Code
Air Matters
Realtime broadcasting air quality information on your phone for more than 180 countries.

iPhone, iPad

Android

Cities Nearby

Fort Collins
AQI 32
Bellvue
AQI 17
Wellington
AQI 17
Windsor
AQI 19
Severance
AQI 19
Loveland
AQI 19
Pierce
AQI 19
Ault
AQI 19
Eaton
AQI 19
Milliken
AQI 23
Greeley
AQI 28