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)
22
Good
Skokie, Illinois
Last updated: ... (Local time)

Good
Fine
Moderate
Poor
Very poor
Hazardous
3.69 μg/m³
0
12.1
35.5
55.5
250.5
500.5+
14.82 μg/m³
0
55
155
255
425
605+
20.31 ppb
0
55
71
86
201
201+
0.35 ppb
0
36
76
186
605
1005+
5.79 ppb
0
54
101
361
1250
2050+
0.15 ppm
0
4.5
9.5
12.5
230.5
50.5+
Pollen Level
Skokie, Illinois
Scroll To Air Quality MapLoading...
AQI 22
Good
4.17μg/m³
PM2.5
16.66μg/m³
PM10
18.80ppb
O3
0.35ppb
SO2
5.76ppb
NO2
0.15ppm
CO
AQI 18
Good
2.98μg/m³
PM2.5
10.59μg/m³
PM10
18.85ppb
O3
0.31ppb
SO2
5.86ppb
NO2
0.15ppm
CO
AQI 20
Good
2.32μg/m³
PM2.5
9.24μg/m³
PM10
21.91ppb
O3
0.35ppb
SO2
5.82ppb
NO2
0.16ppm
CO
AQI 22
Good
2.42μg/m³
PM2.5
10.23μg/m³
PM10
23.77ppb
O3
0.36ppb
SO2
5.73ppb
NO2
0.16ppm
CO
AQI 18
Good
3.13μg/m³
PM2.5
11.10μg/m³
PM10
18.72ppb
O3
0.31ppb
SO2
5.85ppb
NO2
0.15ppm
CO
AQI 18
Good
2.48μg/m³
PM2.5
9.79μg/m³
PM10
19.48ppb
O3
0.30ppb
SO2
5.97ppb
NO2
0.15ppm
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 03:00:00 on 2026-03-11.
In the last 24 hours, the best air quality in Skokie, Illinois was observed at 05:00:00 on 2026-03-11.
As of now, the AQI in Skokie, Illinois is 22, indicating Good conditions.
Skokie, Illinois air has the highest levels of PM2.5.
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 3.694 μg/m3.
The PM10 concentration in Skokie, Illinois is 14.819 μg/m3 at the moment.
The current carbon monoxide (CO) concentration in Skokie, Illinois is 0.155 ppm.
Currently, Skokie, Illinois has a sulfur dioxide (SO2) concentration of 0.351 ppb.
The current ozone (O3) level in Skokie, Illinois at the moment is 20.312 ppm.
Nitrogen dioxide (NO2) level in Skokie, Illinois at the moment is 5.787 ppb.
All Rights Reserved © Ambee Inc. 2025