Air Quality in West Chicago, United States

Cloudy
10.6°C · 78.0% humidity
10.6°
Feels 10.6°
15
Good
Air quality is satisfactory. Enjoy outdoor activities.
1 station

Nearby Monitoring Stations

AQI Forecast
24 11pm
24
24
15 2am
18
19
21 5am
22
22
23 8am
23
23
24 11am
24
24
24 2pm
24
24
24 5pm
24
24
25 8pm
27
34
AD 728×90

Air Quality Index Trend

46h · 6 stn

West 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.

78.0%
Humidity
36.8 km/h
Wind NW
1012.4 hPa
Pressure
0.7
UV Low
GoodModerateUSGUnhealthyVery UnhealthyHazardous

Which pollutant is driving the AQI?

PM2.5▲
15
3.6 µg/m³
PM10
13
13.7 µg/m³
050100150200300500

What is the weather forecast for West Chicago?

Temperature & Precipitation

PM2.5 Trend

46h · 6 stations
PM2.53.6 µg/m³ ✓ WHO
Good
PM1013.7 µg/m³
Good
UV INDEX0.7
Low
AD 300×250
Station readings (1 station within 25 km)
3.6
Median
3.6
Average
3.6
Low
3.6
High
PM2.5 µg/m³ · Model: 5.9 · Bias: +2.3

What is the 7-day forecast for West Chicago?

06-09
30.8° 10.6°
0.56 mm
06-10
21.8° 19.8°
20.06 mm
06-11
24.5° 14.7°
0.88 mm
06-12
28.7° 20.0°
5.56 mm
06-13
27.5° 22.2°
4.94 mm
06-14
30.7° 14.6°
06-15
32.3° 23.5°
0.06 mm
Both models agree Avg diff: 5.7°C

Where are air quality stations near West Chicago?

12
Naperville, Illinois, USA
13.3 km PM2.5: 2.9 µg/m³
42
Naperville, Illinois, USA
13.3 km PM2.5: 10.1 µg/m³
10
Naperville, Illinois, USA
13.3 km PM2.5: 2.4 µg/m³
13
Naperville, Illinois, USA
13.3 km PM2.5: 3.1 µg/m³
15
Naperville, Illinois, USA
13.3 km PM2.5: 3.6 µg/m³

What cities are near West Chicago?

15 Carol Stream 15 Wheaton 15 Geneva 15 St. Charles 15 Batavia 15 Glen Ellyn 15 Naperville 18 Glendale Heights 15 Bartlett 19 Bloomingdale
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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 2026-06-09T07:08 UTC.