Stay updated with real-time air quality in Canton, 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)
19
Good
Canton, Illinois
Last updated: ... (Local time)
Good
Fine
Moderate
Poor
Very poor
Hazardous
2.20 μg/m³
0
12.1
35.5
55.5
250.5
500.5+
13.32 μg/m³
0
55
155
255
425
605+
20.44 ppb
0
55
71
86
201
201+
0.30 ppb
0
36
76
186
605
1005+
1.99 ppb
0
54
101
361
1250
2050+
0.12 ppm
0
4.5
9.5
12.5
230.5
50.5+
Pollen Level
Canton, Illinois
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AQI 22
Good
2.59μg/m³
PM2.5
12.23μg/m³
PM10
23.62ppb
O3
0.43ppb
SO2
3.37ppb
NO2
0.12ppm
CO
AQI 22
Good
2.82μg/m³
PM2.5
12.05μg/m³
PM10
23.94ppb
O3
0.35ppb
SO2
3.31ppb
NO2
0.12ppm
CO
AQI 22
Good
2.89μg/m³
PM2.5
12.01μg/m³
PM10
23.88ppb
O3
0.29ppb
SO2
3.32ppb
NO2
0.12ppm
CO
AQI 22
Good
2.45μg/m³
PM2.5
12.22μg/m³
PM10
23.68ppb
O3
0.31ppb
SO2
3.39ppb
NO2
0.12ppm
CO
AQI 20
Good
1.84μg/m³
PM2.5
8.16μg/m³
PM10
21.99ppb
O3
0.18ppb
SO2
1.41ppb
NO2
0.11ppm
CO
AQI 21
Good
1.63μg/m³
PM2.5
7.00μg/m³
PM10
23.01ppb
O3
0.24ppb
SO2
1.35ppb
NO2
0.11ppm
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 Canton, Illinois is updated every hour for accuracy.
In the past 24 hours, the air quality in Canton, Illinois was at its worst at 02:00:00 on 2025-10-21.
In the last 24 hours, the best air quality in Canton, Illinois was observed at 10:00:00 on 2025-10-22.
As of now, the AQI in Canton, Illinois is 19, indicating Good conditions.
Canton, Illinois air has the highest levels of O3.
Poor air quality in Canton, Illinois means it's advisable to stay indoors and wear a mask for your protection.
PM2.5 levels in Canton, Illinois are currently 2.199 μg/m3.
The PM10 concentration in Canton, Illinois is 13.317 μg/m3 at the moment.
The current carbon monoxide (CO) concentration in Canton, Illinois is 0.118 ppm.
Currently, Canton, Illinois has a sulfur dioxide (SO2) concentration of 0.302 ppb.
The current ozone (O3) level in Canton, Illinois at the moment is 20.442 ppm.
Nitrogen dioxide (NO2) level in Canton, Illinois at the moment is 1.989 ppb.
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