Jefferson Park 2 Air Quality
Monitoring Station
· Portage Park, United States
19
Good
Air quality is satisfactory. Enjoy outdoor activities.
Last Reading
Nearby Monitoring Stations
GoodModerateUSGUnhealthyVery UnhealthyHazardous
AQI Forecast
Calibrated
17
4am
19
18
18
7am
18
18
18
10am
18
18
19
1pm
19
19
19
4pm
21
21
—
7pm
—
—
—
10pm
—
—
—
1am
—
—
Station readings
17
19
CAMS model
adj -6
25
25
24
24
24
24
24
24
24
25
25
25
25
27
27
Air Quality Forecast (24h)
PM2.54.5 µg/m³
✓ WHO
Good
Nearby Monitoring Stations
20
Jefferson Park 3
18
North Park 3
23
Portage Park 2
15
Mayfair Collocation 3
18
Mayfair Collocation 1
23
Mayfair Collocation 2
18
Jefferson Park 1
18
Irving Park 1
Nearby Cities
Station data from AQICN. AQI forecast from ECMWF CAMS. AQI calculated using US EPA standard. Updated 2026-06-09T07:29 UTC.