Toggle navigation
Places
AQI (US)
AQC (Australia)
AQHI (Canada)
AQI (China)
AQI (Netherlands)
AQI (US)
CAQI (Europe)
AQI (UK)
AQI (India)
English
Français
Deutsch
日本語
한국어
简体中文
繁體中文
North America
United States
Colorado
Larimer County
AQI (US)
AQC (Australia)
AQHI (Canada)
AQI (China)
AQI (Netherlands)
AQI (US)
CAQI (Europe)
AQI (UK)
AQI (India)
Larimer County
Colorado
2025-12-29 23:00
AQI (US)
Good
Pollutants
|
Pollens
O3
μg/m³
71.8
PM2.5
μg/m³
4.6
PM10
μg/m³
27.2
NO2
μg/m³
26.3
CO
μg/m³
375
Pollen
0.2
Weather
℃
℃
℉
-3℃
45%
18 kph
0 of 11
Historical Data
Hourly
Hourly
Daily
AQI (US)
AQI (US)
Pollen
O3
PM2.5
PM10
NO2
CO
Places included
Bellvue
AQI 28
Bethke Elementary
AQI 27
Estes Park
AQI 47
Fort Collins
AQI 28
Fossil Creek
AQI 26
Loveland
AQI 24
Wellington
AQI 28
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
Scan QR Code to Download App
iOS
Google Play
Download APK
Cities Nearby
Estes Park
AQI 47
Bellvue
AQI 28
Fort Collins
AQI 28
Wellington
AQI 28
Grand Lake
AQI 23
The Buttes
AQI 14
Loveland
AQI 24
Walden
AQI 27
Lyons
AQI 32
Windsor
AQI 24
Severance
AQI 24
Air Matters © 2025