What is the air quality in Beloit today?

The current Air Quality Index (AQI) in Beloit is 25 (Good). PM2.5 concentration is 5.86 µg/m³.

What is the temperature in Beloit right now?

The current temperature in Beloit is 27.8°C (feels like 30.5°C). Humidity is 54.4% and wind speed is 80.9 km/h.

Is it safe to go outside in Beloit?

Air quality is satisfactory. Enjoy outdoor activities. The UV Index is 19.9 (Extreme).

Air Quality in Beloit, United States

Windy

27.8°C · 54.4% humidity

27.8°

Feels 30.5°

Good

Air quality is satisfactory. Enjoy outdoor activities.

Calibrated model

Nearby Monitoring Stations

AQI Forecast

25 11am

25 2pm

27 5pm

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Air Quality Index Trend

27h · 1 stn

View full history →

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

54.4%

Humidity

80.9 km/h

Wind WNW

1018.4 hPa

Pressure

19.9

UV Extreme

GoodModerateUSGUnhealthyVery UnhealthyHazardous

Which pollutant is driving the AQI?

PM2.5▲

5.86 µg/m³

PM10

13.7 µg/m³

050100150200300500

What is the weather forecast for Beloit?

Temperature & Precipitation

PM2.5 Trend

27h · 1 station

PM2.55.86 µg/m³ ✓ WHO

Good

PM1013.7 µg/m³

Good

UV INDEX19.9

Extreme

What is the 7-day forecast for Beloit?

05-29

27.8° 5.2°

05-30

23.3° 10.2°

1.37 mm

05-31

28.8° 12.7°

06-01

29.3° 14.7°

0.69 mm

06-02

20.8° 15.5°

9.19 mm

06-03

28.7° 20.3°

06-04

23.7° 12.3°

0.25 mm

Both models agree Avg diff: 6.3°C

What cities are near Beloit?

22 Machesney Park 25 Janesville 22 Loves Park 22 Rockford 22 Belvidere 22 Freeport 42 Fitchburg 51 Huntley 29 Sycamore 51 McHenry

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ModerateAQI > 50 Unhealthy for Sensitive GroupsAQI > 100 UnhealthyAQI > 150 Very UnhealthyAQI > 200

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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 2026-05-29T19:13 UTC.