Air Quality in Peoria, United States
Partly Cloudy
26.7°C · 63.7% humidity
26.7°
Feels 26.7°
40
Good
Air quality is satisfactory. Enjoy outdoor activities.
Model forecast
Nearby Monitoring Stations
Peoria's air quality — share it
AQI Forecast
25
10am
25
25
40
1pm
35
32
30
4pm
28
27
26
7pm
27
25
25
10pm
25
24
24
1am
24
24
24
4am
25
27
54
7am
25
34
Air Quality Index Trend
30h · 2 stnPeoria's air quality is primarily affected by vehicle emissions and industrial activity. Seasonal wildfire smoke and weather patterns can cause periodic air quality deterioration.
63.7%
Humidity
39.0 km/h
Wind ENE
1014.6 hPa
Pressure
24.9
UV Extreme
GoodModerateUSGUnhealthyVery UnhealthyHazardous
Which pollutant is driving the AQI?
PM2.5▲
9.65 µg/m³
PM10
20.55 µg/m³
050100150200300500
What is the weather forecast for Peoria?
Temperature & Precipitation
PM2.5 Trend
30h · 2 stationsPM2.59.65 µg/m³
✓ WHO
Good
PM1020.55 µg/m³
Good
UV INDEX24.9
Extreme
What is the 7-day forecast for Peoria?
07-21
26.7° 21.4°
1.19 mm
07-22
25.4° 19.0°
0.06 mm
07-23
21.4° 15.8°
14.44 mm
07-24
27.7° 14.8°
0.81 mm
07-25
23.6° 16.4°
0.25 mm
07-26
25.6° 20.9°
2.63 mm
07-27
27.2° 19.1°
Both models agree
Avg diff: 4.2°C
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Data sources: Weather forecast from ECMWF (IFS & CAMS models). AQI calculated using US EPA standard. Updated 2026-07-21T18:26 UTC.