La Crosse air quality · Wisconsin, United States
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US AQI
No monitor has reported here in the last few hours
Updated · AirNow
Pollutants in La Crosse
US values are per-pollutant AQI from the highest-reading monitor near La Crosse.
La Crosse air quality history
Daily average, 33 days- 26average daily US AQI over 33 days
- 50worst day, 30 September
- 10cleanest day, 14 October
- 0days at Unhealthy or worse
The last 7 days averaged 27, worse than the week before (22). 33 of the last 33 days were Good.
Weather in La Crosse
No active National Weather Service alerts for La Crosse.
| Day | Forecast | High | Low | Rain |
|---|---|---|---|---|
| Mon 19 | Mostly Sunny | 66°F | 45°F | 0% |
| Tue 20 | Sunny | 66°F | 45°F | 0% |
| Wed 21 | Sunny | 70°F | 50°F | 1% |
| Thu 22 | Mostly Sunny | 72°F | 52°F | 1% |
| Fri 23 | Mostly Sunny | 68°F | 55°F | 2% |
| Sat 24 | Partly Sunny | 70°F | 54°F | 24% |
| Sun 25 | Slight Chance Rain Showers then Mostly Sunny | 64°F | 46°F | 22% |
National Weather Service forecast. All US weather alerts →
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La Crosse air quality: common questions
How has air quality in La Crosse been recently?
Over the last 33 days with data, La Crosse averaged US AQI 26. The worst day was 30 September at 50; the cleanest was 14 October at 10. 0 days were at Unhealthy or worse.
Where does La Crosse's air quality data come from?
From US EPA AirNow. Good Air does not estimate or adjust these readings.
Source: US EPA AirNow. Readings are published by the monitoring agency and may be revised.