Northbrk, Illinois, USA Air Quality

Monitoring Station · Northbrook, United States
69
Moderate
Unusually sensitive people should consider reducing prolonged outdoor exertion.
Last Reading

Nearby Monitoring Stations

GoodModerateUSGUnhealthyVery UnhealthyHazardous
AQI Forecast Calibrated
60 5pm
60
69
60 8pm
60
60
59 11pm
59
62
62 2am
62
62
60 5am
60
69
— 8am
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— 11am
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Station readings
69
CAMS model adj +35
25
25
25
25
25
25
24
24
27
27
27
27
25
25
34

Air Quality Forecast (24h)

PM2.520.7 µg/m³ ×1.4 WHO
Moderate
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Nearby Monitoring Stations

59
Northbrk, Illinois, USA
0.0 km PM2.5: 15.9 µg/m³
39
Edison Park 1
14.4 km PM2.5: 9.3 µg/m³
52
Forest Glen 1
15.2 km PM2.5: 12.4 µg/m³
56
Edison Park 2
15.4 km PM2.5: 14.4 µg/m³
51
Forest Glen 2
15.6 km PM2.5: 12.2 µg/m³
52
West Ridge 1
15.7 km PM2.5: 12.5 µg/m³
52
West Ridge 2
16.5 km PM2.5: 12.5 µg/m³
57
Norwood Park 2
16.7 km PM2.5: 14.8 µg/m³

Nearby Cities

53 Northbrook 52 Highland Park 52 Deerfield 54 Glenview 55 Wilmette 52 Wheeling 55 Morton Grove 53 Prospect Heights 55 Skokie

Station data from AQICN. AQI forecast from ECMWF CAMS. AQI calculated using US EPA standard. Updated 2026-07-21T20:45 UTC.