Stay updated with real-time air quality in Bourbonnais, 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)
56
Moderate
Bourbonnais, Illinois
Last updated: ... (Local time)
Good
Fine
Moderate
Poor
Very poor
Hazardous
11.73 μg/m³
0
12.1
35.5
55.5
250.5
500.5+
36.59 μg/m³
0
55
155
255
425
605+
33.06 ppb
0
55
71
86
201
201+
0.76 ppb
0
36
76
186
605
1005+
6.72 ppb
0
54
101
361
1250
2050+
0.30 ppm
0
4.5
9.5
12.5
230.5
50.5+
Pollen Level
Low
Bourbonnais, Illinois
Bourbonnais, Illinois
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AQI 44
Good
8.29μg/m³
PM2.5
34.35μg/m³
PM10
37.24ppb
O3
0.61ppb
SO2
2.30ppb
NO2
0.19ppm
CO
AQI 49
Good
8.63μg/m³
PM2.5
34.63μg/m³
PM10
35.51ppb
O3
0.63ppb
SO2
2.28ppb
NO2
0.19ppm
CO
AQI 49
Good
9.40μg/m³
PM2.5
43.46μg/m³
PM10
47.85ppb
O3
0.59ppb
SO2
2.56ppb
NO2
0.19ppm
CO
AQI 52
Moderate
9.62μg/m³
PM2.5
44.65μg/m³
PM10
50.48ppb
O3
0.59ppb
SO2
2.63ppb
NO2
0.19ppm
CO
AQI 49
Good
8.85μg/m³
PM2.5
32.29μg/m³
PM10
48.13ppb
O3
0.56ppb
SO2
2.54ppb
NO2
0.20ppm
CO
AQI 52
Moderate
9.87μg/m³
PM2.5
43.20μg/m³
PM10
48.66ppb
O3
0.64ppb
SO2
2.69ppb
NO2
0.19ppm
CO
Air quality and pollutant data for Illinois, USA are sourced from ground-based monitors and satellites, adhering to US EPA standards. Machine learning and advanced algorithms enhance the data by incorporating local variables like traffic and population density, ensuring high accuracy and dependability.
Source: Ambee Data Sources
The air quality information for Bourbonnais, Illinois is updated every hour for accuracy.
In the past 24 hours, the air quality in Bourbonnais, Illinois was at its worst at 04:00:00 on 2025-07-29.
In the last 24 hours, the best air quality in Bourbonnais, Illinois was observed at 08:00:00 on 2025-07-29.
As of now, the AQI in Bourbonnais, Illinois is 44, indicating Good conditions.
Bourbonnais, Illinois air has the highest levels of PM2.5.
Poor air quality in Bourbonnais, Illinois means it's advisable to stay indoors and wear a mask for your protection.
PM2.5 levels in Bourbonnais, Illinois are currently 7.766 μg/m3.
The PM10 concentration in Bourbonnais, Illinois is 33.903 μg/m3 at the moment.
The current carbon monoxide (CO) concentration in Bourbonnais, Illinois is 0.188 ppm.
Currently, Bourbonnais, Illinois has a sulfur dioxide (SO2) concentration of 0.597 ppb.
The current ozone (O3) level in Bourbonnais, Illinois at the moment is 41.754 ppm.
Nitrogen dioxide (NO2) level in Bourbonnais, Illinois at the moment is 2.032 ppb.
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