Peoria_j, Illinois, USA Air Quality

Monitoring Station · Peoria, United States
53
Moderate
Unusually sensitive people should consider reducing prolonged outdoor exertion.
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Nearby Monitoring Stations

GoodModerateUSGUnhealthyVery UnhealthyHazardous
AQI Forecast Calibrated
42 11pm
42
42
49 2am
42
42
42 5am
49
69
69 8am
49
49
49 11am
42
39
— 2pm
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CAMS model adj +15
27
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34
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54
54
34
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34
27
24

Air Quality Forecast (24h)

PM2.513.1 µg/m³ ✓ WHO
Moderate
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Nearby Monitoring Stations

52
Peoria_j, Illinois, USA
0.0 km PM2.5: 12.6 µg/m³
55
Peoria_j, Illinois, USA
0.0 km PM2.5: 14.0 µg/m³

Nearby Cities

49 Peoria 49 North Peoria 49 East Peoria 49 Morton 49 Pekin 41 Normal 41 Bloomington 33 Galesburg 34 Macomb

Station data from AQICN. AQI forecast from ECMWF CAMS. AQI calculated using US EPA standard. Updated 2026-08-08T02:06 UTC.