What is the air quality in Willmar today?

The current Air Quality Index (AQI) in Willmar is 26 (Good). PM2.5 concentration is 6.2 µg/m³.

What is the temperature in Willmar right now?

The current temperature in Willmar is 18.4°C (feels like 18.4°C). Humidity is 91.5% and wind speed is 109.5 km/h.

Is it safe to go outside in Willmar?

Air quality is satisfactory. Enjoy outdoor activities. The UV Index is 1.4 (Low).

Air Quality in Willmar, United States

Rain

18.4°C · 91.5% humidity

18.4°

Feels 18.4°

Good

Air quality is satisfactory. Enjoy outdoor activities.

Calibrated model

Nearby Monitoring Stations

AQI Forecast

25 5am

26 8am

25 11am

25 2pm

25 5pm

25 8pm

25 11pm

25 2am

View AQI history for Willmar →

Willmar's air quality is primarily affected by vehicle emissions and industrial activity. Seasonal wildfire smoke and weather patterns can cause periodic air quality deterioration.

91.5%

Humidity

109.5 km/h

Wind SSE

1006.9 hPa

Pressure

1.4

UV Low

GoodModerateUSGUnhealthyVery UnhealthyHazardous

Which pollutant is driving the AQI?

PM2.5▲

6.2 µg/m³

PM10

13.7 µg/m³

050100150200300500

What is the weather forecast for Willmar?

Temperature & Precipitation

PM2.56.2 µg/m³ ✓ WHO

Good

PM1013.7 µg/m³

Good

UV INDEX1.4

Low

What is the 7-day forecast for Willmar?

09-05

29.4° 18.4°

7.38 mm

09-06

25.8° 8.9°

0.5 mm

09-07

26.1° 17.5°

7.38 mm

09-08

27.1° 13.4°

0.25 mm

09-09

28.4° 18.6°

0.25 mm

09-10

26.6° 14.8°

0.69 mm

09-11

18.1° 7.4°

7.0 mm

Both models agree Avg diff: 5.5°C

What cities are near Willmar?

28 Sartell 13 Buffalo 13 Saint Michael 13 Otsego 13 Elk River 32 Chaska 32 Chanhassen 21 Minnetonka 32 Shakopee 9 Maple Grove

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Data sources: AQI from ground-level monitoring stations via AQICN. Weather forecast from ECMWF (IFS & CAMS models). AQI calculated using US EPA standard. Updated 2026-09-05T13:59 UTC.