Dunning 3 Air Quality

Monitoring Station · Portage Park, United States
30
Good
Air quality is satisfactory. Enjoy outdoor activities.
Last Reading

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GoodModerateUSGUnhealthyVery UnhealthyHazardous
AQI Forecast Calibrated
29 7pm
30
29
29 10pm
29
29
29 1am
31
31
31 4am
31
31
29 7am
29
29
10am
1pm
4pm
Station readings
29
30
CAMS model adj +4
25
25
25
25
25
25
25
27
27
27
27
27
25
25
25
PM2.57.1 µg/m³ ✓ WHO
Good
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Station data from AQICN. AQI forecast from ECMWF CAMS. AQI calculated using US EPA standard. Updated 2026-05-29T22:27 UTC.