Near West Side 4 Air Quality

Monitoring Station · Near South Side, United States
46
Good
Air quality is satisfactory. Enjoy outdoor activities.
Last Reading

Nearby Monitoring Stations

GoodModerateUSGUnhealthyVery UnhealthyHazardous
AQI Forecast
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Station readings
52
46

Air Quality Forecast (24h)

PM2.511.1 µg/m³ ✓ WHO
Good
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Nearby Monitoring Stations

51
Near South Side 1
1.3 km PM2.5: 12.3 µg/m³
46
Near West Side 4
1.3 km PM2.5: 11.0 µg/m³
45
Loop 1
1.5 km PM2.5: 10.8 µg/m³
48
Armour Square 1
1.6 km PM2.5: 11.4 µg/m³
26
Near South Side 2
2.0 km PM2.5: 6.2 µg/m³
52
Loop 2
2.1 km PM2.5: 12.4 µg/m³
38
Lower West Side 3
2.1 km PM2.5: 9.2 µg/m³
45
Near West Side 3
2.2 km PM2.5: 10.7 µg/m³

Nearby Cities

42 Near South Side 49 Chicago Loop 44 Chicago 49 Lower West Side 48 Bridgeport 51 Near North Side 52 Douglas 52 West Town 48 McKinley Park

Station data from AQICN. AQI forecast from ECMWF CAMS. AQI calculated using US EPA standard. Updated 2026-10-20T22:43 UTC.