Stay updated with real-time air quality in Mokena, 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)
105
Unhealthy for sensitive groups
Mokena, Illinois
Last updated: ... (Local time)
Good
Fine
Moderate
Poor
Very poor
Hazardous
36.67 μg/m³
0
12.1
35.5
55.5
250.5
500.5+
147.37 μg/m³
0
55
155
255
425
605+
14.11 ppb
0
55
71
86
201
201+
1.31 ppb
0
36
76
186
605
1005+
14.78 ppb
0
54
101
361
1250
2050+
0.37 ppm
0
4.5
9.5
12.5
230.5
50.5+
Pollen Level
Low
Mokena, Illinois
Mokena, Illinois
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AQI 105
Unhealthy for sensitive groups
36.53μg/m³
PM2.5
77.14μg/m³
PM10
8.05ppb
O3
1.06ppb
SO2
14.01ppb
NO2
0.33ppm
CO
AQI 107
Unhealthy for sensitive groups
38.08μg/m³
PM2.5
78.80μg/m³
PM10
8.76ppb
O3
1.01ppb
SO2
14.02ppb
NO2
0.33ppm
CO
AQI 110
Unhealthy for sensitive groups
38.71μg/m³
PM2.5
112.45μg/m³
PM10
10.09ppb
O3
0.94ppb
SO2
13.84ppb
NO2
0.35ppm
CO
AQI 97
Moderate
33.62μg/m³
PM2.5
89.00μg/m³
PM10
8.40ppb
O3
1.07ppb
SO2
14.01ppb
NO2
0.33ppm
CO
AQI 97
Moderate
33.62μg/m³
PM2.5
89.00μg/m³
PM10
8.40ppb
O3
1.07ppb
SO2
14.01ppb
NO2
0.33ppm
CO
AQI 113
Unhealthy for sensitive groups
40.32μg/m³
PM2.5
178.67μg/m³
PM10
8.85ppb
O3
1.02ppb
SO2
14.00ppb
NO2
0.32ppm
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 Mokena, Illinois is updated every hour for accuracy.
In the past 24 hours, the air quality in Mokena, Illinois was at its worst at 09:00:00 on 2025-07-14.
In the last 24 hours, the best air quality in Mokena, Illinois was observed at 06:00:00 on 2025-07-13.
As of now, the AQI in Mokena, Illinois is 105, indicating Unhealthy for Sensitive Groups conditions.
Mokena, Illinois air has the highest levels of PM2.5.
Poor air quality in Mokena, Illinois means it's advisable to stay indoors and wear a mask for your protection.
PM2.5 levels in Mokena, Illinois are currently 36.67 μg/m3.
The PM10 concentration in Mokena, Illinois is 147.366 μg/m3 at the moment.
The current carbon monoxide (CO) concentration in Mokena, Illinois is 0.373 ppm.
Currently, Mokena, Illinois has a sulfur dioxide (SO2) concentration of 1.309 ppb.
The current ozone (O3) level in Mokena, Illinois at the moment is 14.107 ppm.
Nitrogen dioxide (NO2) level in Mokena, Illinois at the moment is 14.779 ppb.
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