Stay updated with real-time air quality in East Peoria, Illinois featuring accurate data on AQI, PM2.5, PM10, O3, NO2, SO2, and CO levels. Use our interactive map and detailed forecasts to monitor pollution trends, manage health risks, and plan your daily activities with confidence.
Live AQI (Air Quality Index)
24
Good
East Peoria, Illinois
Last updated: ... (Local time)
Good
Fine
Moderate
Poor
Very poor
Hazardous
4.14 μg/m³
0
12.1
35.5
55.5
250.5
500.5+
17.05 μg/m³
0
55
155
255
425
605+
25.61 ppb
0
55
71
86
201
201+
0.77 ppb
0
36
76
186
605
1005+
2.52 ppb
0
54
101
361
1250
2050+
0.19 ppm
0
4.5
9.5
12.5
230.5
50.5+
Pollen Level
High
East Peoria, Illinois
East Peoria, Illinois
Scroll To Air Quality MapLoading...
AQI 44
Good
8.40μg/m³
PM2.5
37.05μg/m³
PM10
26.56ppb
O3
0.46ppb
SO2
1.56ppb
NO2
0.25ppm
CO
AQI 52
Moderate
9.61μg/m³
PM2.5
57.10μg/m³
PM10
25.44ppb
O3
0.49ppb
SO2
2.12ppb
NO2
0.25ppm
CO
AQI 51
Moderate
9.09μg/m³
PM2.5
55.26μg/m³
PM10
26.20ppb
O3
0.45ppb
SO2
1.58ppb
NO2
0.25ppm
CO
AQI 49
Good
8.59μg/m³
PM2.5
40.41μg/m³
PM10
25.19ppb
O3
0.64ppb
SO2
2.13ppb
NO2
0.24ppm
CO
AQI 54
Moderate
10.68μg/m³
PM2.5
42.78μg/m³
PM10
24.98ppb
O3
0.39ppb
SO2
1.05ppb
NO2
0.25ppm
CO
AQI 52
Moderate
10.10μg/m³
PM2.5
45.00μg/m³
PM10
21.01ppb
O3
0.89ppb
SO2
2.26ppb
NO2
0.24ppm
CO
Air quality measurements for Illinois, USA meet strict US EPA standards. These measurements are collected from reliable sources, including satellites and ground-based monitoring systems. Advanced algorithms and machine learning techniques are applied to the data, factoring in variables such as traffic and population density, to ensure precision and reliability.
Source: Ambee Data Sources
Air quality data for East Peoria, Illinois is updated on an hourly basis.
The worst air quality in East Peoria, Illinois was recorded at 01:00:00 on 2025-09-05.
The best air quality in East Peoria, Illinois was recorded at 11:00:00 on 2025-09-05.
The real-time air quality index in East Peoria, Illinois is 24, currently categorized as Good.
The most common pollutant in East Peoria, Illinois is O3.
If the air quality in East Peoria, Illinois is poor, limit outdoor activities and use a mask to safeguard your health.
The measured PM2.5 levels in East Peoria, Illinois at present are 4.138 μg/m3.
The current PM10 levels in East Peoria, Illinois are 17.052 μg/m3.
The current carbon monoxide (CO) level in East Peoria, Illinois is 0.192 ppm.
The current sulfur dioxide (SO2) levels in East Peoria, Illinois are 0.769 ppb.
The current ozone (O3) levels at East Peoria, Illinois is 25.611 ppm.
The current nitrogen dioxide (NO2) levels at East Peoria, Illinois is 2.516 ppb.
All Rights Reserved © Ambee Inc. 2025