Naperville, Illinois, USA Air Quality

Monitoring Station · Naperville, United States
33
Good
Air quality is satisfactory. Enjoy outdoor activities.
Last Reading

Nearby Monitoring Stations

GoodModerateUSGUnhealthyVery UnhealthyHazardous
AQI Forecast
34 10pm
33
27
34 1am
54
54
54 4am
54
54
54 7am
54
54
54 10am
54
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— 4pm
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Station readings
33

Air Quality Forecast (24h)

PM2.57.9 µg/m³ ✓ WHO
Good
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Nearby Monitoring Stations

35
Naperville, Illinois, USA
0.0 km PM2.5: 8.4 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
40
Schiller Park Collocation 3
31.4 km PM2.5: 9.6 µg/m³
37
Schiller Park Collocation 1
31.4 km PM2.5: 8.8 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 2026-08-08T01:01 UTC.