Jefferson Park 1

Monitoring Station · Portage Park, United States
34
Good
Air quality is satisfactory. Enjoy outdoor activities.
Last Reading

Nearby Monitoring Stations

GoodModerateUSGUnhealthyVery UnhealthyHazardous
AQI Forecast Calibrated
34 9pm
34
30
43 12am
43
43
43 3am
68
68
68 6am
43
30
18 9am
5
12pm
3pm
6pm
Station readings
34
34
CAMS model adj -7
37
37
37
50
50
50
50
75
75
75
50
37
25
12
PM2.58.1 µg/m³ ✓ WHO
Good

Station data from AQICN. AQI forecast from ECMWF CAMS. AQI calculated using US EPA standard. Updated 2026-04-10T00:05 UTC.