O'Hare 1 Air Quality

Monitoring Station · Park Ridge, United States
37
Good
Air quality is satisfactory. Enjoy outdoor activities.
Last Reading

Nearby Monitoring Stations

GoodModerateUSGUnhealthyVery UnhealthyHazardous
AQI Forecast Calibrated
38 9pm
37
39
39 12am
51
51
51 3am
51
39
39 6am
51
51
51 9am
39
39
— 12pm
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—
— 3pm
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—
— 6pm
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Station readings
38
37
CAMS model adj -15
54
54
54
54
66
66
66
66
54
54
66
66
66
54
54

Air Quality Forecast (24h)

PM2.58.9 µg/m³ ✓ WHO
Good
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Nearby Monitoring Stations

42
Norwood Park 6
0.8 km PM2.5: 10.1 µg/m³
40
Norwood Park 5
2.5 km PM2.5: 9.5 µg/m³
38
O'Hare 3
2.8 km PM2.5: 9.0 µg/m³
43
Schiller Park Collocation 2
2.8 km PM2.5: 10.4 µg/m³
40
Schiller Park Collocation 3
2.8 km PM2.5: 9.6 µg/m³
37
Schiller Park Collocation 1
2.8 km PM2.5: 8.8 µg/m³
41
Norwood Park 1
2.9 km PM2.5: 9.9 µg/m³
44
Dunning 1
3.1 km PM2.5: 10.6 µg/m³

Nearby Cities

53 Park Ridge 40 Franklin Park 50 Niles 36 Elmwood Park 56 Des Plaines 33 Portage Park 46 Bensenville 36 Belmont Cragin 38 Melrose Park

Station data from AQICN. AQI forecast from ECMWF CAMS. AQI calculated using US EPA standard. Updated 2026-08-08T00:52 UTC.