Near West Side 3

Monitoring Station · Chicago Loop, United States
29
Good
Air quality is satisfactory. Enjoy outdoor activities.
Last Reading

Nearby Monitoring Stations

GoodModerateUSGUnhealthyVery UnhealthyHazardous
AQI Forecast Calibrated
28 9pm
29
27
40 12am
40
40
40 3am
65
65
65 6am
40
27
15 9am
2
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— 12pm
—
—
— 3pm
—
—
— 6pm
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Station readings
28
29
CAMS model adj -10
37
37
37
50
50
50
50
75
75
75
50
37
25
12

Air Quality Trend (24h)

PM2.57.0 µg/m³ ✓ WHO
Good

Nearby Monitoring Stations

29
Near West Side 2
1.3 km PM2.5: 7.0 µg/m³
30
West Town 3
1.5 km PM2.5: 7.3 µg/m³
30
Near West Side 4
1.8 km PM2.5: 7.1 µg/m³
34
Near North Side 4
2.1 km PM2.5: 8.2 µg/m³
31
Near West Side 5
2.1 km PM2.5: 7.4 µg/m³
37
Near West Side 4
2.2 km PM2.5: 8.9 µg/m³
32
West Town 4
2.2 km PM2.5: 7.7 µg/m³
32
Near West Side 1
2.6 km PM2.5: 7.8 µg/m³

Nearby Cities

32 Chicago Loop 31 West Town 31 Near North Side 32 Lower West Side 32 Chicago 32 Near South Side 31 East Garfield Park 31 Lincoln Park 32 Bridgeport

Station data from AQICN. AQI forecast from ECMWF CAMS. AQI calculated using US EPA standard. Updated 2026-04-10T00:01 UTC.