Springfield Ag, Illinois, USA Air Quality

Monitoring Station · Springfield, United States
48
Good
Air quality is satisfactory. Enjoy outdoor activities.
Last Reading

Nearby Monitoring Stations

GoodModerateUSGUnhealthyVery UnhealthyHazardous
AQI Forecast Calibrated
28 3am
35
48
42 6am
42
35
35 9am
35
35
35 12pm
33
33
33 3pm
33
33
6pm
9pm
12am
Station readings
28
48
CAMS model adj +8
25
27
34
34
34
27
27
27
27
27
25
25
25
25
25
PM2.511.5 µg/m³ ✓ WHO
Good
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Station data from AQICN. AQI forecast from ECMWF CAMS. AQI calculated using US EPA standard. Updated 2026-08-08T06:30 UTC.