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
11.69 μg/m³
0
12.1
35.5
55.5
250.5
500.5+
40.08 μg/m³
0
55
155
255
425
605+
17.96 ppb
0
55
71
86
201
201+
0.50 ppb
0
36
76
186
605
1005+
13.27 ppb
0
54
101
361
1250
2050+
0.20 ppm
0
4.5
9.5
12.5
230.5
50.5+
Pollen Level
Low
Bourbonnais, Illinois
Bourbonnais, Illinois
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AQI 56
Moderate
12.41μg/m³
PM2.5
54.61μg/m³
PM10
24.25ppb
O3
0.70ppb
SO2
11.11ppb
NO2
0.22ppm
CO
AQI 58
Moderate
12.55μg/m³
PM2.5
62.24μg/m³
PM10
23.96ppb
O3
0.70ppb
SO2
10.79ppb
NO2
0.22ppm
CO
AQI 56
Moderate
12.21μg/m³
PM2.5
39.49μg/m³
PM10
20.94ppb
O3
0.67ppb
SO2
17.27ppb
NO2
0.23ppm
CO
AQI 59
Moderate
13.46μg/m³
PM2.5
71.78μg/m³
PM10
17.16ppb
O3
0.59ppb
SO2
17.83ppb
NO2
0.24ppm
CO
AQI 56
Moderate
11.56μg/m³
PM2.5
47.25μg/m³
PM10
16.23ppb
O3
0.50ppb
SO2
17.78ppb
NO2
0.24ppm
CO
AQI 60
Moderate
13.99μg/m³
PM2.5
64.08μg/m³
PM10
14.94ppb
O3
0.62ppb
SO2
17.84ppb
NO2
0.24ppm
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 08:00:00 on 2025-12-06.
In the last 24 hours, the best air quality in Bourbonnais, Illinois was observed at 05:00:00 on 2025-12-06.
As of now, the AQI in Bourbonnais, Illinois is 56, indicating Moderate 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 11.694 μg/m3.
The PM10 concentration in Bourbonnais, Illinois is 40.079 μg/m3 at the moment.
The current carbon monoxide (CO) concentration in Bourbonnais, Illinois is 0.195 ppm.
Currently, Bourbonnais, Illinois has a sulfur dioxide (SO2) concentration of 0.496 ppb.
The current ozone (O3) level in Bourbonnais, Illinois at the moment is 17.96 ppm.
Nitrogen dioxide (NO2) level in Bourbonnais, Illinois at the moment is 13.27 ppb.
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