O'Hare 1 Air Quality

Monitoring Station · Park Ridge, United States
18
Good
Air quality is satisfactory. Enjoy outdoor activities.
Last Reading

Nearby Monitoring Stations

GoodModerateUSGUnhealthyVery UnhealthyHazardous
AQI Forecast Calibrated
15 11am
18
16
16 2pm
14
14
14 5pm
14
16
16 8pm
16
16
16 11pm
16
16
— 2am
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— 5am
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Station readings
15
18
CAMS model adj -11
27
27
27
27
25
25
25
25
27
27
27
27
27
27
27

Air Quality Forecast (24h)

PM2.54.2 µg/m³ ✓ WHO
Good
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Nearby Monitoring Stations

23
Norwood Park 6
0.8 km PM2.5: 5.5 µg/m³
15
O'Hare 2
1.3 km PM2.5: 3.7 µg/m³
20
Norwood Park 5
2.5 km PM2.5: 4.9 µg/m³
18
O'Hare 3
2.8 km PM2.5: 4.4 µg/m³
27
Schiller Park Collocation 3
2.8 km PM2.5: 6.5 µg/m³
20
Schiller Park Collocation 2
2.8 km PM2.5: 4.8 µg/m³
16
Schiller Park Collocation 1
2.8 km PM2.5: 3.8 µg/m³
20
Norwood Park 1
2.9 km PM2.5: 4.8 µg/m³

Nearby Cities

22 Park Ridge 25 Franklin Park 21 Niles 27 Elmwood Park 23 Des Plaines 26 Portage Park 25 Bensenville 28 Belmont Cragin 28 Melrose Park

Station data from AQICN. AQI forecast from ECMWF CAMS. AQI calculated using US EPA standard. Updated 2026-05-29T14:37 UTC.