O'Hare 2 Air Quality

Monitoring Station · Franklin Park, United States
15
Good
Air quality is satisfactory. Enjoy outdoor activities.
Last Reading

Nearby Monitoring Stations

GoodModerateUSGUnhealthyVery UnhealthyHazardous
AQI Forecast Calibrated
13 11am
15
13
13 2pm
11
11
11 5pm
11
13
13 8pm
13
13
13 11pm
13
13
2am
5am
8am
Station readings
13
15
CAMS model adj -14
27
27
27
27
25
25
25
25
27
27
27
27
27
27
27
PM2.53.7 µg/m³ ✓ WHO
Good
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Station data from AQICN. AQI forecast from ECMWF CAMS. AQI calculated using US EPA standard. Updated 2026-05-29T14:36 UTC.