What is the air quality in La Crosse today?

The current Air Quality Index (AQI) in La Crosse is 37 (Good). PM2.5 concentration is 8.9 µg/m³.

What is the temperature in La Crosse right now?

The current temperature in La Crosse is 2.3°C (feels like -3.0°C). Humidity is 83.2% and wind speed is 25.7 km/h.

Is it safe to go outside in La Crosse?

Air quality is satisfactory. Enjoy outdoor activities. The UV Index is 0 (Low).

Air Quality in La Crosse, United States

Heavy Rain

2.3°C · 83.2% humidity

2.3°

Feels -3.0°

Good

Air quality is satisfactory. Enjoy outdoor activities.

Model forecast

Nearby Monitoring Stations

AQI Forecast

12 6pm

12 9pm

12 12am

12 3am

12 6am

12 9am

12 12pm

12 3pm

83.2%

Humidity

25.7 km/h

Wind NNE

1019.0 hPa

Pressure

0.7

UV Low

GoodModerateUSGUnhealthyVery UnhealthyHazardous

What is the weather forecast for La Crosse?

Temperature & Precipitation

PM2.58.9 µg/m³ ✓ WHO

Good

PM1013.7 µg/m³

Good

UV INDEX0.7

Low

What is the 7-day forecast for La Crosse?

04-09

14.9° 7.0°

1.81 mm

04-10

8.2° -0.1°

13.69 mm

04-11

12.7° 1.4°

04-12

15.2° 9.8°

13.62 mm

04-13

23.1° 16.5°

1.81 mm

04-14

21.8° 10.1°

5.06 mm

04-15

7.9° 1.0°

0.13 mm

Both models agree Avg diff: 6.9°C

Where are air quality stations near La Crosse?

Lacrosse Dot, Wisconsin, USA

2.8 km

Lacrosse Dot, Wisconsin, USA

2.8 km

What cities are near La Crosse?

37 North La Crosse 37 Onalaska 37 Winona 37 Rochester 25 Eau Claire 31 Marshfield 43 Wisconsin Rapids 25 Menomonie 31 Red Wing 37 Austin

Data sources: Weather forecast from ECMWF (IFS & CAMS models). AQI calculated using US EPA standard. Updated 2026-04-09T21:06 UTC.