Stay updated with real-time air quality in Channahon, 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)
24
Good
Channahon, Illinois
Last updated: ... (Local time)

Good
Fine
Moderate
Poor
Very poor
Hazardous
4.29 μg/m³
0
12.1
35.5
55.5
250.5
500.5+
19.07 μg/m³
0
55
155
255
425
605+
25.99 ppb
0
55
71
86
201
201+
1.29 ppb
0
36
76
186
605
1005+
9.27 ppb
0
54
101
361
1250
2050+
0.14 ppm
0
4.5
9.5
12.5
230.5
50.5+
Pollen Level
Low
Channahon, Illinois
Channahon, Illinois
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AQI 23
Good
3.92μg/m³
PM2.5
24.92μg/m³
PM10
23.44ppb
O3
1.28ppb
SO2
6.10ppb
NO2
0.14ppm
CO
AQI 26
Good
3.95μg/m³
PM2.5
17.44μg/m³
PM10
27.81ppb
O3
1.28ppb
SO2
6.46ppb
NO2
0.14ppm
CO
AQI 23
Good
3.72μg/m³
PM2.5
16.25μg/m³
PM10
25.33ppb
O3
1.27ppb
SO2
7.01ppb
NO2
0.14ppm
CO
AQI 23
Good
3.73μg/m³
PM2.5
16.30μg/m³
PM10
25.37ppb
O3
1.27ppb
SO2
7.01ppb
NO2
0.14ppm
CO
AQI 23
Good
3.77μg/m³
PM2.5
24.93μg/m³
PM10
23.34ppb
O3
1.29ppb
SO2
5.73ppb
NO2
0.14ppm
CO
AQI 26
Good
3.96μg/m³
PM2.5
19.81μg/m³
PM10
27.74ppb
O3
1.27ppb
SO2
7.16ppb
NO2
0.14ppm
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 Channahon, Illinois is updated every hour for accuracy.
In the past 24 hours, the air quality in Channahon, Illinois was at its worst at 03:00:00 on 2026-01-23.
In the last 24 hours, the best air quality in Channahon, Illinois was observed at 09:00:00 on 2026-01-23.
As of now, the AQI in Channahon, Illinois is 25, indicating Good conditions.
Channahon, Illinois air has the highest levels of O3.
Poor air quality in Channahon, Illinois means it's advisable to stay indoors and wear a mask for your protection.
PM2.5 levels in Channahon, Illinois are currently 3.966 μg/m3.
The PM10 concentration in Channahon, Illinois is 18.103 μg/m3 at the moment.
The current carbon monoxide (CO) concentration in Channahon, Illinois is 0.14 ppm.
Currently, Channahon, Illinois has a sulfur dioxide (SO2) concentration of 2.7 ppb.
The current ozone (O3) level in Channahon, Illinois at the moment is 26.619 ppm.
Nitrogen dioxide (NO2) level in Channahon, Illinois at the moment is 6.816 ppb.
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