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)
84
Moderate
Mokena, Illinois
Last updated: ... (Local time)
Good
Fine
Moderate
Poor
Very poor
Hazardous
26.86 μg/m³
0
12.1
35.5
55.5
250.5
500.5+
112.64 μg/m³
0
55
155
255
425
605+
51.19 ppb
0
55
71
86
201
201+
1.46 ppb
0
36
76
186
605
1005+
1.04 ppb
0
54
101
361
1250
2050+
0.22 ppm
0
4.5
9.5
12.5
230.5
50.5+
Pollen Level
Low
Mokena, Illinois
Mokena, Illinois
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AQI 24
Good
2.55μg/m³
PM2.5
8.82μg/m³
PM10
25.97ppb
O3
0.28ppb
SO2
6.79ppb
NO2
0.21ppm
CO
AQI 24
Good
2.88μg/m³
PM2.5
15.01μg/m³
PM10
25.94ppb
O3
0.32ppb
SO2
7.17ppb
NO2
0.21ppm
CO
AQI 24
Good
2.26μg/m³
PM2.5
10.58μg/m³
PM10
26.06ppb
O3
0.24ppb
SO2
7.16ppb
NO2
0.21ppm
CO
AQI 26
Good
2.23μg/m³
PM2.5
9.45μg/m³
PM10
28.01ppb
O3
0.21ppb
SO2
5.89ppb
NO2
0.21ppm
CO
AQI 21
Good
2.58μg/m³
PM2.5
11.12μg/m³
PM10
23.45ppb
O3
0.26ppb
SO2
6.85ppb
NO2
0.21ppm
CO
AQI 28
Good
2.84μg/m³
PM2.5
15.43μg/m³
PM10
29.93ppb
O3
0.34ppb
SO2
7.00ppb
NO2
0.21ppm
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 03:00:00 on 2025-07-18.
In the last 24 hours, the best air quality in Mokena, Illinois was observed at 10:00:00 on 2025-07-17.
As of now, the AQI in Mokena, Illinois is 25, indicating Good conditions.
Mokena, Illinois air has the highest levels of O3.
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 2.791 μg/m3.
The PM10 concentration in Mokena, Illinois is 10.908 μg/m3 at the moment.
The current carbon monoxide (CO) concentration in Mokena, Illinois is 0.212 ppm.
Currently, Mokena, Illinois has a sulfur dioxide (SO2) concentration of 0.471 ppb.
The current ozone (O3) level in Mokena, Illinois at the moment is 26.512 ppm.
Nitrogen dioxide (NO2) level in Mokena, Illinois at the moment is 7.619 ppb.
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