What is the air quality in Winona today?

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

What is the temperature in Winona right now?

The current temperature in Winona is 2.0°C (feels like -4.8°C). Humidity is 77.8% and wind speed is 40.8 km/h.

Is it safe to go outside in Winona?

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

Air Quality in Winona, United States

Rain

2.0°C · 77.8% humidity

2.0°

Feels -4.8°

Good

Air quality is satisfactory. Enjoy outdoor activities.

Model forecast

Nearby Monitoring Stations

AQI Forecast

12 7pm

12 10pm

12 1am

12 4am

12 7am

12 10am

12 1pm

12 4pm

77.8%

Humidity

40.8 km/h

Wind N

1019.2 hPa

Pressure

0.7

UV Low

GoodModerateUSGUnhealthyVery UnhealthyHazardous

What is the weather forecast for Winona?

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 Winona?

04-09

15.4° 6.2°

4.12 mm

04-10

7.3° -1.0°

3.88 mm

04-11

12.5° 0.6°

04-12

14.9° 9.3°

10.31 mm

04-13

22.9° 16.3°

2.94 mm

04-14

21.4° 9.2°

3.81 mm

04-15

6.9° 0.3°

0.38 mm

Both models agree Avg diff: 6.6°C

What cities are near Winona?

37 Onalaska 37 North La Crosse 37 La Crosse 37 Rochester 25 Eau Claire 31 Red Wing 31 Menomonie 37 Austin 56 River Falls 56 Hastings

Data sources: Weather forecast from ECMWF (IFS & CAMS models). AQI calculated using US EPA standard. Updated 2026-04-09T22:54 UTC.