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  4. Columbia County

Columbia County

Wisconsin

2026-09-18 03:00
AQI (US)
Good
Pollutants|Pollens
PM2.5
μg/m³
3.8
O3
μg/m³
38.6
PM10
μg/m³
10
Weather
  • ℃
  • ℉
16℃
93%
5 kph
0 of 11
Historical Data
  • Hourly
  • Daily
  • AQI (US)
  • Pollen
  • PM2.5
  • O3
  • PM10
Places included
Arlington
AQI 20
Cambria
AQI 27
Columbus
AQI 17
Doylestown
AQI 26
Fall River
AQI 27
Friesland
AQI 27
Lodi
AQI 22
Pardeeville
AQI 22
Portage
AQI 22
Poynette
AQI 22
Rio
AQI 24
Wisconsin Dells
AQI 22
Wyocena
AQI 22
Data Sources
http://www.airnow.gov/

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Cities Nearby

Poynette
AQI 22
Rio
AQI 24
Arlington
AQI 20
Wyocena
AQI 22
Doylestown
AQI 26
Pardeeville
AQI 22
Portage
AQI 22
Lodi
AQI 22
Windsor
AQI 20
Dane
AQI 20
Fall River
AQI 27