Stay updated with real-time air quality in Skokie, 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)
24
Good
Skokie, Illinois
Last updated: ... (Local time)

Good
Fine
Moderate
Poor
Very poor
Hazardous
2.68 μg/m³
0
12.1
35.5
55.5
250.5
500.5+
11.47 μg/m³
0
55
155
255
425
605+
26.17 ppb
0
55
71
86
201
201+
0.48 ppb
0
36
76
186
605
1005+
3.62 ppb
0
54
101
361
1250
2050+
0.14 ppm
0
4.5
9.5
12.5
230.5
50.5+
Pollen Level
Skokie, Illinois
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AQI 23
Good
2.66μg/m³
PM2.5
11.64μg/m³
PM10
24.63ppb
O3
0.48ppb
SO2
3.60ppb
NO2
0.14ppm
CO
AQI 23
Good
2.82μg/m³
PM2.5
12.01μg/m³
PM10
25.09ppb
O3
0.47ppb
SO2
3.64ppb
NO2
0.14ppm
CO
AQI 27
Good
2.66μg/m³
PM2.5
11.13μg/m³
PM10
28.50ppb
O3
0.47ppb
SO2
3.65ppb
NO2
0.14ppm
CO
AQI 28
Good
2.90μg/m³
PM2.5
13.03μg/m³
PM10
29.79ppb
O3
0.47ppb
SO2
3.64ppb
NO2
0.14ppm
CO
AQI 23
Good
2.94μg/m³
PM2.5
12.85μg/m³
PM10
24.88ppb
O3
0.47ppb
SO2
3.64ppb
NO2
0.14ppm
CO
AQI 26
Good
2.63μg/m³
PM2.5
10.43μg/m³
PM10
28.22ppb
O3
0.46ppb
SO2
3.67ppb
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 Skokie, Illinois is updated every hour for accuracy.
In the past 24 hours, the air quality in Skokie, Illinois was at its worst at 12:00:00 on 2026-03-17.
In the last 24 hours, the best air quality in Skokie, Illinois was observed at 03:00:00 on 2026-03-17.
As of now, the AQI in Skokie, Illinois is 24, indicating Good conditions.
Skokie, Illinois air has the highest levels of O3.
Poor air quality in Skokie, Illinois means it's advisable to stay indoors and wear a mask for your protection.
PM2.5 levels in Skokie, Illinois are currently 2.681 μg/m3.
The PM10 concentration in Skokie, Illinois is 11.469 μg/m3 at the moment.
The current carbon monoxide (CO) concentration in Skokie, Illinois is 0.138 ppm.
Currently, Skokie, Illinois has a sulfur dioxide (SO2) concentration of 0.477 ppb.
The current ozone (O3) level in Skokie, Illinois at the moment is 26.172 ppm.
Nitrogen dioxide (NO2) level in Skokie, Illinois at the moment is 3.62 ppb.
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