Air Quality in Champaign, United States

Windy
15.5°C · 64.3% humidity
15.5°
Feels 15.5°
28
Good
Air quality is satisfactory. Enjoy outdoor activities.
Calibrated model

Nearby Monitoring Stations

AQI Forecast
37 6pm
37
37
37 9pm
37
37
37 12am
37
37
37 3am
37
37
37 6am
37
37
37 9am
37
50
50 12pm
25
25
25 3pm
25
25
AD 728×90
64.3%
Humidity
91.3 km/h
Wind SSW
1020.0 hPa
Pressure
0.7
UV Low
GoodModerateUSGUnhealthyVery UnhealthyHazardous

What is the weather forecast for Champaign?

Temperature & Precipitation

PM2.56.64 µg/m³ ✓ WHO
Good
PM1013.7 µg/m³
Good
UV INDEX0.7
Low
AD 300×250

What is the 7-day forecast for Champaign?

04-09
17.8° 9.4°
04-10
18.0° 10.5°
04-11
14.9° 10.7°
4.81 mm
04-12
22.4° 13.9°
1.25 mm
04-13
25.0° 17.2°
0.94 mm
04-14
24.5° 18.4°
2.06 mm
04-15
14.8° 6.8°
3.69 mm
Both models agree Avg diff: 5.2°C

What cities are near Champaign?

28 Urbana 31 Charleston 31 Mattoon 28 Bloomington 28 Normal 42 Terre Haute 34 Kankakee 28 Crawfordsville 22 Morton 28 West Lafayette

Data sources: AQI from ground-level monitoring stations via AQICN. Weather forecast from ECMWF (IFS & CAMS models). AQI calculated using US EPA standard. Updated 2026-04-09T21:24 UTC.