Air Quality in West Chicago, United States
Windy
19.0°C · 55.8% humidity
19.0°
Feels 19.0°
29
Good
Air quality is satisfactory. Enjoy outdoor activities.
1 station
Nearby Monitoring Stations
West Chicago's air quality — share it
AQI Forecast
66
8am
66
54
29
11am
36
41
45
2pm
47
49
51
5pm
32
25
53
8pm
53
53
54
11pm
66
66
66
2am
66
66
66
5am
66
66
Air Quality Index Trend
45h · 240 stnWest Chicago's air quality is primarily affected by vehicle emissions and industrial activity. Seasonal wildfire smoke and weather patterns can cause periodic air quality deterioration.
55.8%
Humidity
48.1 km/h
Wind NW
1020.2 hPa
Pressure
14.9
UV Extreme
GoodModerateUSGUnhealthyVery UnhealthyHazardous
Which pollutant is driving the AQI?
PM2.5▲
7.0 µg/m³
PM10
13.7 µg/m³
050100150200300500
What is the weather forecast for West Chicago?
Temperature & Precipitation
PM2.5 Trend
45h · 240 stationsPM2.57.0 µg/m³
✓ WHO
Good
PM1013.7 µg/m³
Good
UV INDEX14.9
Extreme
Station readings (1 station within 25 km)
7.0
Median
7.0
Average
7.0
Low
7.0
High
PM2.5 µg/m³ · Model: 9.75 · Bias: +2.8
What is the 7-day forecast for West Chicago?
09-05
19.3° 15.9°
0.06 mm
09-06
27.2° 11.4°
0.44 mm
09-07
22.0° 15.9°
1.94 mm
09-08
21.1° 12.4°
15.56 mm
09-09
26.4° 13.3°
0.56 mm
09-10
23.9° 14.9°
0.81 mm
09-11
28.7° 14.2°
0.69 mm
Both models agree
Avg diff: 6.9°C
Where are air quality stations near West Chicago?
What cities are near West Chicago?
Get AQI alerts for West Chicago
Notify me when air quality reaches:
Free · No account · Unsubscribe any time
Data sources: AQI from ground-level monitoring stations via AQICN. Weather forecast from ECMWF (IFS & CAMS models). AQI calculated using US EPA standard. Updated 2026-09-05T16:30 UTC.