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)
69
Moderate
East Peoria, Illinois
Last updated: ... (Local time)
Good
Fine
Moderate
Poor
Very poor
Hazardous
18.98 μg/m³
0
12.1
35.5
55.5
250.5
500.5+
84.67 μg/m³
0
55
155
255
425
605+
37.85 ppb
0
55
71
86
201
201+
0.83 ppb
0
36
76
186
605
1005+
4.46 ppb
0
54
101
361
1250
2050+
0.17 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 69
Moderate
19.17μg/m³
PM2.5
84.47μg/m³
PM10
31.98ppb
O3
0.82ppb
SO2
4.50ppb
NO2
0.17ppm
CO
AQI 69
Moderate
15.83μg/m³
PM2.5
91.38μg/m³
PM10
27.03ppb
O3
0.82ppb
SO2
4.54ppb
NO2
0.17ppm
CO
AQI 71
Moderate
19.75μg/m³
PM2.5
77.35μg/m³
PM10
32.29ppb
O3
0.80ppb
SO2
4.54ppb
NO2
0.17ppm
CO
AQI 65
Moderate
15.54μg/m³
PM2.5
82.80μg/m³
PM10
31.21ppb
O3
0.83ppb
SO2
4.52ppb
NO2
0.17ppm
CO
AQI 67
Moderate
17.22μg/m³
PM2.5
86.75μg/m³
PM10
31.38ppb
O3
0.77ppb
SO2
3.71ppb
NO2
0.17ppm
CO
AQI 60
Moderate
13.50μg/m³
PM2.5
61.01μg/m³
PM10
35.00ppb
O3
0.94ppb
SO2
4.61ppb
NO2
0.15ppm
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 2025-07-14.
The best air quality in East Peoria, Illinois was recorded at 01:00:00 on 2025-07-14.
The real-time air quality index in East Peoria, Illinois is 69, currently categorized as Moderate.
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 18.985 μg/m3.
The current PM10 levels in East Peoria, Illinois are 84.669 μg/m3.
The current carbon monoxide (CO) level in East Peoria, Illinois is 0.17 ppm.
The current sulfur dioxide (SO2) levels in East Peoria, Illinois are 0.835 ppb.
The current ozone (O3) levels at East Peoria, Illinois is 37.846 ppm.
The current nitrogen dioxide (NO2) levels at East Peoria, Illinois is 4.464 ppb.
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