Lower West Side 3 Air Quality

Monitoring Station · Chicago, United States
64
Moderate
Unusually sensitive people should consider reducing prolonged outdoor exertion.
Last Reading

Nearby Monitoring Stations

GoodModerateUSGUnhealthyVery UnhealthyHazardous
AQI Forecast Calibrated
66 5pm
64
57
57 8pm
57
57
57 11pm
56
57
59 2am
59
59
57 5am
59
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Station readings
66
64
CAMS model adj +32
25
25
25
25
25
25
25
24
25
27
27
27
25
27

Air Quality Forecast (24h)

PM2.518.1 µg/m³ ×1.2 WHO
Moderate
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Nearby Monitoring Stations

60
Armour Square 1
1.4 km PM2.5: 16.5 µg/m³
61
Lower West Side 2
1.4 km PM2.5: 16.8 µg/m³
57
Near West Side 4
1.4 km PM2.5: 15.1 µg/m³
60
Bridgeport 1
1.6 km PM2.5: 16.2 µg/m³
61
Lower West Side 4
1.9 km PM2.5: 16.9 µg/m³
60
Near West Side 5
2.0 km PM2.5: 16.3 µg/m³
61
Armour Square 2
2.1 km PM2.5: 17.0 µg/m³
60
Near West Side 4
2.1 km PM2.5: 16.3 µg/m³

Nearby Cities

62 Chicago 60 Lower West Side 60 Bridgeport 61 Near South Side 60 McKinley Park 60 Douglas 59 Chicago Loop 59 West Town 61 New City

Station data from AQICN. AQI forecast from ECMWF CAMS. AQI calculated using US EPA standard. Updated 2026-07-21T20:14 UTC.