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)
94
Moderate
Mokena, Illinois
Last updated: ... (Local time)
Good
Fine
Moderate
Poor
Very poor
Hazardous
31.92 μg/m³
0
12.1
35.5
55.5
250.5
500.5+
96.52 μg/m³
0
55
155
255
425
605+
54.32 ppb
0
55
71
86
201
201+
1.20 ppb
0
36
76
186
605
1005+
2.46 ppb
0
54
101
361
1250
2050+
0.26 ppm
0
4.5
9.5
12.5
230.5
50.5+
Pollen Level
Moderate
Mokena, Illinois
Mokena, Illinois
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AQI 110
Unhealthy for sensitive groups
39.05μg/m³
PM2.5
142.08μg/m³
PM10
40.91ppb
O3
0.51ppb
SO2
2.05ppb
NO2
0.27ppm
CO
AQI 110
Unhealthy for sensitive groups
37.81μg/m³
PM2.5
173.54μg/m³
PM10
42.77ppb
O3
0.51ppb
SO2
2.06ppb
NO2
0.26ppm
CO
AQI 112
Unhealthy for sensitive groups
40.47μg/m³
PM2.5
158.69μg/m³
PM10
41.92ppb
O3
0.51ppb
SO2
2.06ppb
NO2
0.26ppm
CO
AQI 110
Unhealthy for sensitive groups
39.37μg/m³
PM2.5
170.25μg/m³
PM10
43.75ppb
O3
0.51ppb
SO2
2.06ppb
NO2
0.26ppm
CO
AQI 105
Unhealthy for sensitive groups
36.95μg/m³
PM2.5
99.28μg/m³
PM10
52.16ppb
O3
0.51ppb
SO2
2.05ppb
NO2
0.27ppm
CO
AQI 105
Unhealthy for sensitive groups
36.82μg/m³
PM2.5
121.24μg/m³
PM10
43.70ppb
O3
0.52ppb
SO2
2.06ppb
NO2
0.26ppm
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 11:00:00 on 2025-06-05.
In the last 24 hours, the best air quality in Mokena, Illinois was observed at 07:00:00 on 2025-06-05.
As of now, the AQI in Mokena, Illinois is 94, indicating Moderate 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 31.916 μg/m3.
The PM10 concentration in Mokena, Illinois is 96.524 μg/m3 at the moment.
The current carbon monoxide (CO) concentration in Mokena, Illinois is 0.255 ppm.
Currently, Mokena, Illinois has a sulfur dioxide (SO2) concentration of 1.203 ppb.
The current ozone (O3) level in Mokena, Illinois at the moment is 54.318 ppm.
Nitrogen dioxide (NO2) level in Mokena, Illinois at the moment is 2.464 ppb.
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