Springfield Ag, Illinois, USA Air Quality
Monitoring Station
· Springfield, United States
29
Good
Air quality is satisfactory. Enjoy outdoor activities.
Last Reading
Nearby Monitoring Stations
GoodModerateUSGUnhealthyVery UnhealthyHazardous
AQI Forecast
Calibrated
29
12pm
29
29
29
3pm
29
29
29
6pm
29
28
28
9pm
28
28
28
12am
31
—
—
3am
—
—
—
6am
—
—
—
9am
—
—
CAMS model
adj +4
25
25
25
25
25
25
25
25
24
24
24
24
24
27
Air Quality Forecast (24h)
PM2.57.0 µg/m³
✓ WHO
Good
Nearby Monitoring Stations
Nearby Cities
Station data from AQICN. AQI forecast from ECMWF CAMS. AQI calculated using US EPA standard. Updated 2026-05-29T15:00 UTC.