Naperville, Illinois, USA Air Quality

Monitoring Station · Naperville, United States
35
Good
Air quality is satisfactory. Enjoy outdoor activities.
Last Reading

Nearby Monitoring Stations

GoodModerateUSGUnhealthyVery UnhealthyHazardous
AQI Forecast Calibrated
39 11pm
35
17
37 2am
37
37
37 5am
37
37
37 8am
37
37
37 11am
37
7
— 2pm
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—
— 5pm
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— 8pm
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Station readings
39
35
CAMS model adj -17
27
27
34
54
54
54
54
54
54
54
54
54
54
54
24

Air Quality Forecast (24h)

PM2.58.4 µg/m³ ✓ WHO
Good
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Nearby Monitoring Stations

35
Naperville, Illinois, USA
0.0 km PM2.5: 8.4 µg/m³
33
Naperville, Illinois, USA
0.0 km PM2.5: 7.9 µg/m³
36
Naperville, Illinois, USA
0.0 km PM2.5: 8.6 µg/m³
43
Schiller Park Collocation 2
31.4 km PM2.5: 10.4 µg/m³
38
Schiller Park Collocation 3
31.4 km PM2.5: 9.0 µg/m³
34
Schiller Park Collocation 1
31.4 km PM2.5: 8.2 µg/m³

Nearby Cities

36 Naperville 36 Lisle 36 Woodridge 37 Bolingbrook 36 Wheaton 36 Downers Grove 36 West Chicago 36 Glen Ellyn 36 Aurora

Station data from AQICN. AQI forecast from ECMWF CAMS. AQI calculated using US EPA standard. Updated 2026-08-08T02:59 UTC.