Loop 1 Air Quality

Monitoring Station · Chicago Loop, United States
45
Good
Air quality is satisfactory. Enjoy outdoor activities.
Last Reading

Nearby Monitoring Stations

GoodModerateUSGUnhealthyVery UnhealthyHazardous
AQI Forecast
59 7pm
51
45
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Station readings
59
51
45

Air Quality Forecast (24h)

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

45
Near West Side 3
1.4 km PM2.5: 10.7 µg/m³
46
Near West Side 4
1.5 km PM2.5: 11.1 µg/m³
52
Loop 2
1.6 km PM2.5: 12.4 µg/m³
52
Near North Side 4
1.6 km PM2.5: 12.6 µg/m³
46
Near West Side 4
2.0 km PM2.5: 11.0 µg/m³
51
Near South Side 1
2.1 km PM2.5: 12.3 µg/m³
45
West Town 3
2.1 km PM2.5: 10.8 µg/m³
54
Near North Side 3
2.2 km PM2.5: 13.6 µg/m³

Nearby Cities

49 Chicago Loop 51 Near North Side 42 Near South Side 52 West Town 44 Chicago 49 Lower West Side 38 Lincoln Park 48 Bridgeport 52 Douglas

Station data from AQICN. AQI forecast from ECMWF CAMS. AQI calculated using US EPA standard. Updated 2026-10-20T22:44 UTC.