O'Hare 2 Air Quality
Monitoring Station
· Franklin Park, United States
22
Good
Air quality is satisfactory. Enjoy outdoor activities.
Last Reading
Nearby Monitoring Stations
GoodModerateUSGUnhealthyVery UnhealthyHazardous
AQI Forecast
Calibrated
26
11pm
22
23
23
2am
23
23
23
5am
22
22
22
8am
22
22
22
11am
22
23
—
2pm
—
—
—
5pm
—
—
—
8pm
—
—
Station readings
26
22
CAMS model
adj -2
34
27
25
25
25
25
25
24
24
24
24
24
24
24
25
Air Quality Forecast (24h)
PM2.55.3 µg/m³
✓ WHO
Good
Nearby Monitoring Stations
28
O'Hare 1
29
Norwood Park 6
26
O'Hare 3
28
Schiller Park Collocation 2
31
Schiller Park Collocation 1
40
Schiller Park Collocation 3
30
Dunning 1
26
Norwood Park 5
Nearby Cities
Station data from AQICN. AQI forecast from ECMWF CAMS. AQI calculated using US EPA standard. Updated 2026-06-09T02:54 UTC.