O'Hare 3 Air Quality

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

Nearby Monitoring Stations

GoodModerateUSGUnhealthyVery UnhealthyHazardous
AQI Forecast Calibrated
56 6pm
52
45
53 9pm
53
52
52 12am
55
55
55 3am
55
53
53 6am
62
94
— 9am
—
—
— 12pm
—
—
— 3pm
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Station readings
56
52
45
CAMS model adj +28
25
25
25
25
25
24
24
27
27
27
27
25
25
34
66

Air Quality Forecast (24h)

PM2.510.9 µg/m³ ✓ WHO
Good
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Nearby Monitoring Stations

49
Dunning 1
0.5 km PM2.5: 11.8 µg/m³
41
O'Hare 2
1.8 km PM2.5: 9.9 µg/m³
47
Dunning 2
2.0 km PM2.5: 11.2 µg/m³
50
Norwood Park 6
2.7 km PM2.5: 12.0 µg/m³
45
O'Hare 1
2.8 km PM2.5: 10.7 µg/m³
46
Norwood Park 5
3.2 km PM2.5: 11.0 µg/m³
55
Schiller Park Collocation 3
3.3 km PM2.5: 13.9 µg/m³
46
Schiller Park Collocation 2
3.3 km PM2.5: 11.0 µg/m³

Nearby Cities

52 Franklin Park 53 Elmwood Park 53 Melrose Park 53 Portage Park 53 Belmont Cragin 51 Park Ridge 49 Niles 54 Maywood 52 Bensenville

Station data from AQICN. AQI forecast from ECMWF CAMS. AQI calculated using US EPA standard. Updated 2026-07-21T21:54 UTC.