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)
71
Moderate
Bourbonnais, Illinois
Last updated: ... (Local time)
Good
Fine
Moderate
Poor
Very poor
Hazardous
19.97 μg/m³
0
12.1
35.5
55.5
250.5
500.5+
79.09 μg/m³
0
55
155
255
425
605+
38.84 ppb
0
55
71
86
201
201+
1.91 ppb
0
36
76
186
605
1005+
4.56 ppb
0
54
101
361
1250
2050+
0.27 ppm
0
4.5
9.5
12.5
230.5
50.5+
Pollen Level
Low
Bourbonnais, Illinois
Bourbonnais, Illinois
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AQI 79
Moderate
23.91μg/m³
PM2.5
49.71μg/m³
PM10
35.59ppb
O3
1.88ppb
SO2
5.78ppb
NO2
0.27ppm
CO
AQI 67
Moderate
18.27μg/m³
PM2.5
69.26μg/m³
PM10
34.61ppb
O3
1.86ppb
SO2
6.41ppb
NO2
0.27ppm
CO
AQI 107
Unhealthy for sensitive groups
36.78μg/m³
PM2.5
168.40μg/m³
PM10
38.57ppb
O3
1.78ppb
SO2
6.16ppb
NO2
0.28ppm
CO
AQI 117
Unhealthy for sensitive groups
41.82μg/m³
PM2.5
185.27μg/m³
PM10
40.11ppb
O3
1.98ppb
SO2
6.24ppb
NO2
0.28ppm
CO
AQI 110
Unhealthy for sensitive groups
38.61μg/m³
PM2.5
115.14μg/m³
PM10
42.61ppb
O3
2.06ppb
SO2
6.18ppb
NO2
0.28ppm
CO
AQI 108
Unhealthy for sensitive groups
34.99μg/m³
PM2.5
168.53μg/m³
PM10
32.40ppb
O3
1.80ppb
SO2
6.27ppb
NO2
0.28ppm
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 12:00:00 on 2025-07-14.
In the last 24 hours, the best air quality in Bourbonnais, Illinois was observed at 03:00:00 on 2025-07-14.
As of now, the AQI in Bourbonnais, Illinois is 71, 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 19.966 μg/m3.
The PM10 concentration in Bourbonnais, Illinois is 79.086 μg/m3 at the moment.
The current carbon monoxide (CO) concentration in Bourbonnais, Illinois is 0.271 ppm.
Currently, Bourbonnais, Illinois has a sulfur dioxide (SO2) concentration of 1.908 ppb.
The current ozone (O3) level in Bourbonnais, Illinois at the moment is 38.839 ppm.
Nitrogen dioxide (NO2) level in Bourbonnais, Illinois at the moment is 4.562 ppb.
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