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)
33
Good
East Peoria, Illinois
Last updated: ... (Local time)
Good
Fine
Moderate
Poor
Very poor
Hazardous
6.30 μg/m³
0
12.1
35.5
55.5
250.5
500.5+
27.64 μg/m³
0
55
155
255
425
605+
22.90 ppb
0
55
71
86
201
201+
0.54 ppb
0
36
76
186
605
1005+
1.64 ppb
0
54
101
361
1250
2050+
0.12 ppm
0
4.5
9.5
12.5
230.5
50.5+
Pollen Level
Low
East Peoria, Illinois
East Peoria, Illinois
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AQI 38
Good
6.88μg/m³
PM2.5
31.04μg/m³
PM10
14.91ppb
O3
0.44ppb
SO2
6.19ppb
NO2
0.20ppm
CO
AQI 39
Good
7.21μg/m³
PM2.5
42.06μg/m³
PM10
15.83ppb
O3
0.54ppb
SO2
5.25ppb
NO2
0.20ppm
CO
AQI 39
Good
6.45μg/m³
PM2.5
42.42μg/m³
PM10
15.14ppb
O3
0.64ppb
SO2
5.16ppb
NO2
0.21ppm
CO
AQI 38
Good
7.47μg/m³
PM2.5
22.98μg/m³
PM10
16.03ppb
O3
0.47ppb
SO2
6.20ppb
NO2
0.20ppm
CO
AQI 33
Good
5.81μg/m³
PM2.5
15.26μg/m³
PM10
16.34ppb
O3
0.52ppb
SO2
5.31ppb
NO2
0.22ppm
CO
AQI 22
Good
4.20μg/m³
PM2.5
19.01μg/m³
PM10
21.99ppb
O3
0.58ppb
SO2
5.94ppb
NO2
0.18ppm
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 03:00:00 on 2025-07-19.
The best air quality in East Peoria, Illinois was recorded at 04:00:00 on 2025-07-20.
The real-time air quality index in East Peoria, Illinois is 38, currently categorized as Good.
The most common pollutant in East Peoria, Illinois is PM2.5.
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 6.724 μg/m3.
The current PM10 levels in East Peoria, Illinois are 31.439 μg/m3.
The current carbon monoxide (CO) level in East Peoria, Illinois is 0.205 ppm.
The current sulfur dioxide (SO2) levels in East Peoria, Illinois are 0.481 ppb.
The current ozone (O3) levels at East Peoria, Illinois is 14.287 ppm.
The current nitrogen dioxide (NO2) levels at East Peoria, Illinois is 6.185 ppb.
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