Lower West Side 3

Monitoring Station · Chicago, United States
32
Good
Air quality is satisfactory. Enjoy outdoor activities.
Last Reading

Nearby Monitoring Stations

GoodModerateUSGUnhealthyVery UnhealthyHazardous
AQI Forecast Calibrated
31 9pm
32
30
43 12am
43
43
43 3am
68
68
68 6am
43
30
18 9am
5
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— 12pm
—
—
— 3pm
—
—
— 6pm
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Station readings
31
32
CAMS model adj -7
37
37
37
50
50
50
50
75
75
75
50
37
25
12

Air Quality Trend (24h)

PM2.57.7 µg/m³ ✓ WHO
Good

Nearby Monitoring Stations

31
Armour Square 1
1.4 km PM2.5: 7.5 µg/m³
35
Lower West Side 2
1.4 km PM2.5: 8.4 µg/m³
30
Near West Side 4
1.4 km PM2.5: 7.1 µg/m³
31
Bridgeport 1
1.6 km PM2.5: 7.5 µg/m³
32
Lower West Side 4
1.9 km PM2.5: 7.8 µg/m³
31
Near West Side 5
2.0 km PM2.5: 7.4 µg/m³
33
Armour Square 2
2.1 km PM2.5: 8.0 µg/m³
37
Near West Side 4
2.1 km PM2.5: 8.9 µg/m³

Nearby Cities

32 Chicago 32 Lower West Side 32 Bridgeport 32 Near South Side 32 McKinley Park 32 Douglas 32 Chicago Loop 31 West Town 32 New City

Station data from AQICN. AQI forecast from ECMWF CAMS. AQI calculated using US EPA standard. Updated 2026-04-10T00:08 UTC.