Near West Side 4 Air Quality

Monitoring Station · Chicago, United States
45
Good
Air quality is satisfactory. Enjoy outdoor activities.
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Nearby Monitoring Stations

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AQI Forecast
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Station readings
46
45

Air Quality Forecast (24h)

PM2.510.8 µg/m³ ✓ WHO
Good
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Nearby Monitoring Stations

46
Near West Side 4
1.3 km PM2.5: 11.1 µg/m³
36
Lower West Side 3
1.4 km PM2.5: 8.7 µg/m³
41
Near West Side 5
1.5 km PM2.5: 9.9 µg/m³
46
Near West Side 3
1.8 km PM2.5: 11.1 µg/m³
51
Armour Square 1
1.9 km PM2.5: 12.2 µg/m³
40
Near West Side 2
2.0 km PM2.5: 9.5 µg/m³
41
Loop 1
2.0 km PM2.5: 9.9 µg/m³
46
Lower West Side 2
2.1 km PM2.5: 11.0 µg/m³

Nearby Cities

39 Chicago 44 Lower West Side 38 Near South Side 44 Chicago Loop 43 Bridgeport 50 West Town 46 Near North Side 42 McKinley Park 45 Douglas

Station data from AQICN. AQI forecast from ECMWF CAMS. AQI calculated using US EPA standard. Updated 2026-10-21T00:39 UTC.