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)
27
Good
Bradley, Illinois
Last updated: ... (Local time)

Good
Fine
Moderate
Poor
Very poor
Hazardous
4.71 μg/m³
0
12.1
35.5
55.5
250.5
500.5+
20.53 μg/m³
0
55
155
255
425
605+
18.57 ppb
0
55
71
86
201
201+
1.75 ppb
0
36
76
186
605
1005+
11.29 ppb
0
54
101
361
1250
2050+
0.20 ppm
0
4.5
9.5
12.5
230.5
50.5+
Pollen Level
Low
Bradley, Illinois
Bradley, Illinois
Scroll To Air Quality MapLoading...
AQI 54
Moderate
10.59μg/m³
PM2.5
21.96μg/m³
PM10
18.30ppb
O3
1.24ppb
SO2
13.87ppb
NO2
0.17ppm
CO
AQI 54
Moderate
10.95μg/m³
PM2.5
38.66μg/m³
PM10
14.71ppb
O3
1.24ppb
SO2
14.04ppb
NO2
0.17ppm
CO
AQI 38
Good
7.02μg/m³
PM2.5
23.72μg/m³
PM10
18.39ppb
O3
1.23ppb
SO2
16.89ppb
NO2
0.17ppm
CO
AQI 52
Moderate
10.07μg/m³
PM2.5
23.36μg/m³
PM10
14.89ppb
O3
1.32ppb
SO2
17.20ppb
NO2
0.17ppm
CO
AQI 44
Good
7.97μg/m³
PM2.5
31.29μg/m³
PM10
15.68ppb
O3
1.35ppb
SO2
18.84ppb
NO2
0.17ppm
CO
AQI 49
Good
8.81μg/m³
PM2.5
34.02μg/m³
PM10
14.22ppb
O3
1.34ppb
SO2
16.12ppb
NO2
0.17ppm
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 2026-10-08.
In the last 24 hrs, the best air quality in Bradley, Illinois was observed at 03:00:00 on 2026-10-08.
The current air quality in Bradley, Illinois is 54, categorized as Moderate based on real-time data.
The most common pollutant in Bradley, Illinois is PM2.5.
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 10.731 μg/m3.
The current PM10 concentration at Bradley, Illinois is 21.196 μg/m3.
The current carbon monoxide (CO) concentration at Bradley, Illinois is 0.165 ppm.
The current sulfur dioxide (SO2) concentration at Bradley, Illinois is 1.255 ppb.
The current ozone (O3) concentration at Bradley, Illinois is 11.231 ppm.
The current nitrogen dioxide (NO2) concentration at Bradley, Illinois is 13.847 ppb.
All Rights Reserved © Ambee Inc. 2025