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Recommendations are indicative. Consult local advisories if you have health concerns.
Get the latest air quality in Onalaska (54650), including PM2.5, PM10, O₃, CO, NO₂, and SO₂ data. This dashboard shows the current AQI and 7-day weather forecast for Onalaska, WI. Learn about pollution levels, humidity, wind, and temperature trends to make informed outdoor activity decisions.
Updated daily using real-time data from Open-Meteo. Check this page regularly for live air pollution updates in Onalaska and surrounding areas.
Viroqua (54665) , Galesville (54630) , Trempealeau (54661) , Fountain city (54629) , Whitehall (54773) , La crosse (54603) , Blair (54616) , Mount sterling (54645) ,