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)
71
Moderate
Bradley, Illinois
Last updated: ... (Local time)

Good
Fine
Moderate
Poor
Very poor
Hazardous
17.03 μg/m³
0
12.1
35.5
55.5
250.5
500.5+
95.30 μg/m³
0
55
155
255
425
605+
23.12 ppb
0
55
71
86
201
201+
1.28 ppb
0
36
76
186
605
1005+
12.31 ppb
0
54
101
361
1250
2050+
0.19 ppm
0
4.5
9.5
12.5
230.5
50.5+
Pollen Level
Low
Bradley, Illinois
Bradley, Illinois
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AQI 60
Moderate
13.80μg/m³
PM2.5
73.86μg/m³
PM10
17.06ppb
O3
1.02ppb
SO2
12.30ppb
NO2
0.20ppm
CO
AQI 60
Moderate
13.89μg/m³
PM2.5
62.40μg/m³
PM10
20.32ppb
O3
1.02ppb
SO2
12.24ppb
NO2
0.20ppm
CO
AQI 66
Moderate
16.54μg/m³
PM2.5
57.55μg/m³
PM10
13.38ppb
O3
0.98ppb
SO2
16.52ppb
NO2
0.21ppm
CO
AQI 79
Moderate
23.64μg/m³
PM2.5
71.59μg/m³
PM10
13.80ppb
O3
1.07ppb
SO2
16.19ppb
NO2
0.22ppm
CO
AQI 79
Moderate
23.84μg/m³
PM2.5
99.65μg/m³
PM10
18.92ppb
O3
1.10ppb
SO2
15.31ppb
NO2
0.21ppm
CO
AQI 84
Moderate
27.20μg/m³
PM2.5
75.77μg/m³
PM10
8.85ppb
O3
1.08ppb
SO2
14.87ppb
NO2
0.20ppm
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 06:00:00 on 2026-10-23.
In the last 24 hrs, the best air quality in Bradley, Illinois was observed at 10:00:00 on 2026-10-22.
The current air quality in Bradley, Illinois is 71, categorized as Moderate based on real-time data.
The most common pollutant in Bradley, Illinois is PM10.
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 17.027 μg/m3.
The current PM10 concentration at Bradley, Illinois is 95.302 μg/m3.
The current carbon monoxide (CO) concentration at Bradley, Illinois is 0.19 ppm.
The current sulfur dioxide (SO2) concentration at Bradley, Illinois is 1.278 ppb.
The current ozone (O3) concentration at Bradley, Illinois is 23.118 ppm.
The current nitrogen dioxide (NO2) concentration at Bradley, Illinois is 12.313 ppb.
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