O'Hare 1 Air Quality

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

Nearby Monitoring Stations

GoodModerateUSGUnhealthyVery UnhealthyHazardous
AQI Forecast Calibrated
55 6pm
51
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
55
51
45
CAMS model adj +28
25
25
25
25
25
24
24
27
27
27
27
25
25
34
66

Air Quality Forecast (24h)

PM2.510.7 µg/m³ ✓ WHO
Good
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Nearby Monitoring Stations

50
Norwood Park 6
0.8 km PM2.5: 12.0 µg/m³
41
O'Hare 2
1.3 km PM2.5: 9.9 µg/m³
46
Norwood Park 5
2.5 km PM2.5: 11.0 µg/m³
45
O'Hare 3
2.8 km PM2.5: 10.9 µg/m³
59
Schiller Park Collocation 1
2.8 km PM2.5: 16.0 µg/m³
46
Schiller Park Collocation 2
2.8 km PM2.5: 11.0 µg/m³
55
Schiller Park Collocation 3
2.8 km PM2.5: 13.9 µg/m³
48
Norwood Park 1
2.9 km PM2.5: 11.4 µg/m³

Nearby Cities

51 Park Ridge 52 Franklin Park 49 Niles 53 Elmwood Park 50 Des Plaines 53 Portage Park 52 Bensenville 53 Belmont Cragin 53 Melrose Park

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