Air Quality in Beloit, United States
Windy
18.5°C · 47.0% humidity
18.5°
Feels 18.5°
29
Good
Air quality is satisfactory. Enjoy outdoor activities.
Calibrated model
Nearby Monitoring Stations
Beloit's air quality — share it
AQI Forecast
54
8am
54
27
29
11am
27
27
27
2pm
27
27
27
5pm
27
25
34
8pm
34
27
27
11pm
34
34
54
2am
54
54
54
5am
54
54
Air Quality Index Trend
36h · 2 stnBeloit's air quality is primarily affected by vehicle emissions and industrial activity. Seasonal wildfire smoke and weather patterns can cause periodic air quality deterioration.
47.0%
Humidity
55.0 km/h
Wind NW
1020.5 hPa
Pressure
12.9
UV Extreme
GoodModerateUSGUnhealthyVery UnhealthyHazardous
Which pollutant is driving the AQI?
PM2.5▲
6.92 µg/m³
PM10
13.7 µg/m³
050100150200300500
What is the weather forecast for Beloit?
Temperature & Precipitation
PM2.5 Trend
36h · 2 stationsPM2.56.92 µg/m³
✓ WHO
Good
PM1013.7 µg/m³
Good
UV INDEX12.9
Extreme
What is the 7-day forecast for Beloit?
09-05
19.6° 15.3°
0.38 mm
09-06
27.1° 9.7°
1.06 mm
09-07
22.5° 14.2°
0.44 mm
09-08
21.1° 13.2°
34.44 mm
09-09
29.1° 12.9°
0.69 mm
09-10
24.3° 15.4°
0.31 mm
09-11
29.0° 14.9°
1.06 mm
Both models agree
Avg diff: 7.1°C
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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 2026-09-05T16:32 UTC.