Dunning 3

Monitoring Station · Portage Park, United States
32
Good
Air quality is satisfactory. Enjoy outdoor activities.
Last Reading

Nearby Monitoring Stations

GoodModerateUSGUnhealthyVery UnhealthyHazardous
AQI Forecast Calibrated
30 9pm
30
32
41 12am
41
41
41 3am
66
66
66 6am
41
28
16 9am
3
12pm
3pm
6pm
Station readings
30
30
32
CAMS model adj -9
37
37
37
50
50
50
50
75
75
75
50
37
25
12
PM2.57.6 µg/m³ ✓ WHO
Good

Station data from AQICN. AQI forecast from ECMWF CAMS. AQI calculated using US EPA standard. Updated 2026-04-10T00:30 UTC.