Toggle navigation
Places
CAQI (Europe)
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
Iowa
Cotter
CAQI (Europe)
AQC (Australia)
AQHI (Canada)
AQI (China)
AQI (Netherlands)
AQI (US)
CAQI (Europe)
AQI (UK)
AQI (India)
Cotter
Columbus City, Louisa County
2025-03-19 17:00
CAQI (Europe)
Low
Pollutants
O3
μg/m³
98.3
PM10
μg/m³
17.9
PM2.5
μg/m³
8.7
NO2
μg/m³
2.9
Weather
℃
℃
℉
10℃
93%
24 kph
3 of 11
Historical Data
Hourly
Hourly
Daily
CAQI (Europe)
CAQI (Europe)
O3
PM10
PM2.5
NO2
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
Cotter
AQI 41
Ainsworth
AQI 41
Columbus City
AQI 41
Columbus Junction
AQI 12
Fredonia
AQI 12
Crawfordsville
AQI 41
Conesville
AQI 12
Winfield
AQI 41
Olds
AQI 41
Washington
AQI 41
Letts
AQI 12
Air Matters © 2025