Mayfair Collocation 2 Air Quality
Monitoring Station
· Portage Park, United States
30
Good
Air quality is satisfactory. Enjoy outdoor activities.
Last Reading
Nearby Monitoring Stations
GoodModerateUSGUnhealthyVery UnhealthyHazardous
AQI Forecast
Calibrated
30
8am
22
22
22
11am
22
23
23
2pm
23
23
25
5pm
25
25
25
8pm
25
—
—
11pm
—
—
—
2am
—
—
—
5am
—
—
CAMS model
adj -2
24
24
24
24
24
25
25
25
25
27
27
27
27
27
Air Quality Forecast (24h)
PM2.57.1 µg/m³
✓ WHO
Good
Nearby Monitoring Stations
21
Mayfair Collocation 1
15
Mayfair Collocation 3
25
Irving Park 1
28
Portage Park 2
25
North Park 3
26
Jefferson Park 2
62
Portage Park 3
28
Albany Park 3
Nearby Cities
Station data from AQICN. AQI forecast from ECMWF CAMS. AQI calculated using US EPA standard. Updated 2026-06-09T11:07 UTC.