Near South Side 1 Air Quality

Monitoring Station · Near South Side, United States
52
Moderate
Unusually sensitive people should consider reducing prolonged outdoor exertion.
Last Reading

Nearby Monitoring Stations

GoodModerateUSGUnhealthyVery UnhealthyHazardous
AQI Forecast Calibrated
59 6pm
57
52
57 9pm
57
57
56 12am
57
59
59 3am
59
57
59 6am
86
98
— 9am
—
—
— 12pm
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— 3pm
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Station readings
59
57
52
CAMS model adj +32
25
25
25
25
25
25
24
25
27
27
27
25
27
54
66

Air Quality Forecast (24h)

PM2.512.7 µg/m³ ✓ WHO
Moderate
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Nearby Monitoring Stations

53
Near West Side 4
1.3 km PM2.5: 12.9 µg/m³
53
Loop 2
1.5 km PM2.5: 13.1 µg/m³
58
Near South Side 2
1.5 km PM2.5: 15.4 µg/m³
53
Loop 1
2.1 km PM2.5: 13.0 µg/m³
54
Armour Square 1
2.1 km PM2.5: 13.4 µg/m³
57
Near West Side 4
2.6 km PM2.5: 15.1 µg/m³
53
Near North Side 3
2.9 km PM2.5: 13.0 µg/m³
53
Douglas 1
3.1 km PM2.5: 13.2 µg/m³

Nearby Cities

57 Near South Side 55 Chicago Loop 58 Chicago 56 Douglas 54 Near North Side 56 Lower West Side 56 Bridgeport 55 West Town 55 Grand Boulevard

Station data from AQICN. AQI forecast from ECMWF CAMS. AQI calculated using US EPA standard. Updated 2026-07-21T21:45 UTC.