Stay updated with real-time air quality in Bradley, 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)
30
Good
Bradley, Illinois
Last updated: ... (Local time)

Good
Fine
Moderate
Poor
Very poor
Hazardous
2.28 μg/m³
0
12.1
35.5
55.5
250.5
500.5+
8.52 μg/m³
0
55
155
255
425
605+
31.69 ppb
0
55
71
86
201
201+
0.49 ppb
0
36
76
186
605
1005+
9.89 ppb
0
54
101
361
1250
2050+
0.23 ppm
0
4.5
9.5
12.5
230.5
50.5+
Pollen Level
Bradley, Illinois
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AQI 31
Good
2.28μg/m³
PM2.5
7.32μg/m³
PM10
32.80ppb
O3
0.40ppb
SO2
6.78ppb
NO2
0.24ppm
CO
AQI 31
Good
2.22μg/m³
PM2.5
7.24μg/m³
PM10
32.66ppb
O3
0.40ppb
SO2
7.81ppb
NO2
0.24ppm
CO
AQI 28
Good
2.28μg/m³
PM2.5
9.77μg/m³
PM10
29.99ppb
O3
0.41ppb
SO2
8.09ppb
NO2
0.23ppm
CO
AQI 28
Good
2.38μg/m³
PM2.5
9.81μg/m³
PM10
30.09ppb
O3
0.44ppb
SO2
8.09ppb
NO2
0.20ppm
CO
AQI 28
Good
2.43μg/m³
PM2.5
12.18μg/m³
PM10
30.04ppb
O3
0.45ppb
SO2
7.88ppb
NO2
0.20ppm
CO
AQI 29
Good
2.49μg/m³
PM2.5
10.15μg/m³
PM10
30.82ppb
O3
0.41ppb
SO2
16.58ppb
NO2
0.19ppm
CO
Air quality data and pollutant measurements for Illinois, USA adhere to strict US EPA standards. The data is collected from multiple reliable sources, including satellites and ground-based monitoring stations. This data is further analyzed and enhanced using machine learning and advanced algorithms that factor in elements such as traffic and population density, ensuring accurate and reliable results.
Source: Ambee Data Sources
The air quality for Bradley, Illinois is updated every hour.
The worst air quality in Bradley, Illinois in the last 24 hours was observed at 04:00:00 on 2026-03-14.
In the last 24 hrs, the best air quality in Bradley, Illinois was observed at 04:00:00 on 2026-03-13.
The current air quality in Bradley, Illinois is 30, categorized as Good based on real-time data.
The most common pollutant in Bradley, Illinois is O3.
If the air quality in Bradley, Illinois is poor, consider staying indoors and wearing a mask to protect yourself.
The current PM2.5 concentration at Bradley, Illinois is 2.292 μg/m3.
The current PM10 concentration at Bradley, Illinois is 8.738 μg/m3.
The current carbon monoxide (CO) concentration at Bradley, Illinois is 0.238 ppm.
The current sulfur dioxide (SO2) concentration at Bradley, Illinois is 0.402 ppb.
The current ozone (O3) concentration at Bradley, Illinois is 31.755 ppm.
The current nitrogen dioxide (NO2) concentration at Bradley, Illinois is 6.806 ppb.
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