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)
41
Good
Channahon, Illinois
Last updated: ... (Local time)

Good
Fine
Moderate
Poor
Very poor
Hazardous
5.86 μg/m³
0
12.1
35.5
55.5
250.5
500.5+
26.22 μg/m³
0
55
155
255
425
605+
43.79 ppb
0
55
71
86
201
201+
0.93 ppb
0
36
76
186
605
1005+
3.00 ppb
0
54
101
361
1250
2050+
0.13 ppm
0
4.5
9.5
12.5
230.5
50.5+
Pollen Level
Low
Channahon, Illinois
Channahon, Illinois
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AQI 42
Good
5.61μg/m³
PM2.5
18.67μg/m³
PM10
45.23ppb
O3
0.89ppb
SO2
2.79ppb
NO2
0.13ppm
CO
AQI 43
Good
5.96μg/m³
PM2.5
17.96μg/m³
PM10
46.18ppb
O3
0.92ppb
SO2
2.79ppb
NO2
0.13ppm
CO
AQI 40
Good
5.95μg/m³
PM2.5
27.15μg/m³
PM10
42.62ppb
O3
0.95ppb
SO2
2.85ppb
NO2
0.13ppm
CO
AQI 40
Good
5.96μg/m³
PM2.5
27.18μg/m³
PM10
42.74ppb
O3
0.95ppb
SO2
2.86ppb
NO2
0.13ppm
CO
AQI 40
Good
6.07μg/m³
PM2.5
20.26μg/m³
PM10
43.14ppb
O3
0.84ppb
SO2
2.77ppb
NO2
0.13ppm
CO
AQI 40
Good
5.86μg/m³
PM2.5
17.95μg/m³
PM10
43.04ppb
O3
0.95ppb
SO2
2.83ppb
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 01:00:00 on 2026-07-23.
In the last 24 hours, the best air quality in Channahon, Illinois was observed at 03:00:00 on 2026-07-23.
As of now, the AQI in Channahon, Illinois is 41, 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 5.855 μg/m3.
The PM10 concentration in Channahon, Illinois is 26.216 μg/m3 at the moment.
The current carbon monoxide (CO) concentration in Channahon, Illinois is 0.129 ppm.
Currently, Channahon, Illinois has a sulfur dioxide (SO2) concentration of 0.929 ppb.
The current ozone (O3) level in Channahon, Illinois at the moment is 43.787 ppm.
Nitrogen dioxide (NO2) level in Channahon, Illinois at the moment is 2.997 ppb.
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