Uptown 4

Monitoring Station · North Center, United States
27
Good
Air quality is satisfactory. Enjoy outdoor activities.
Last Reading

Nearby Monitoring Stations

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

Air Quality Trend (24h)

PM2.56.5 µg/m³ ✓ WHO
Good

Nearby Monitoring Stations

40
Uptown 3
1.5 km PM2.5: 9.5 µg/m³
30
Lincoln Square 2
1.5 km PM2.5: 7.2 µg/m³
38
Uptown 1
1.6 km PM2.5: 9.0 µg/m³
31
Lake View 1
1.6 km PM2.5: 7.4 µg/m³
32
North Center 1
2.0 km PM2.5: 7.8 µg/m³
39
Lake View 2
2.1 km PM2.5: 9.4 µg/m³
39
Uptown 2
2.1 km PM2.5: 9.4 µg/m³
33
Lincoln Square 1
2.2 km PM2.5: 7.9 µg/m³

Nearby Cities

31 North Center 31 Uptown 31 Lincoln Square 31 Edgewater 31 Avondale 31 Albany Park 32 West Ridge 31 Logan Square 31 Lincoln Park

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