Stay updated with real-time air quality in Country Club Hills, 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)
35
Good
Country Club Hills, Illinois
Last updated: ... (Local time)

Good
Fine
Moderate
Poor
Very poor
Hazardous
5.49 μg/m³
0
12.1
35.5
55.5
250.5
500.5+
20.42 μg/m³
0
55
155
255
425
605+
37.55 ppb
0
55
71
86
201
201+
0.46 ppb
0
36
76
186
605
1005+
6.40 ppb
0
54
101
361
1250
2050+
0.17 ppm
0
4.5
9.5
12.5
230.5
50.5+
Pollen Level
Low
Country Club Hills, Illinois
Country Club Hills, Illinois
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AQI 38
Good
7.22μg/m³
PM2.5
32.14μg/m³
PM10
39.56ppb
O3
0.53ppb
SO2
4.03ppb
NO2
0.20ppm
CO
AQI 38
Good
7.15μg/m³
PM2.5
31.87μg/m³
PM10
38.50ppb
O3
0.52ppb
SO2
4.06ppb
NO2
0.20ppm
CO
AQI 38
Good
6.77μg/m³
PM2.5
30.26μg/m³
PM10
36.55ppb
O3
0.52ppb
SO2
4.13ppb
NO2
0.20ppm
CO
AQI 38
Good
6.77μg/m³
PM2.5
26.08μg/m³
PM10
40.73ppb
O3
0.52ppb
SO2
3.95ppb
NO2
0.20ppm
CO
AQI 38
Good
6.50μg/m³
PM2.5
28.51μg/m³
PM10
37.01ppb
O3
0.51ppb
SO2
4.16ppb
NO2
0.20ppm
CO
AQI 38
Good
6.93μg/m³
PM2.5
31.14μg/m³
PM10
35.66ppb
O3
0.52ppb
SO2
4.13ppb
NO2
0.20ppm
CO
Air quality data and pollutant measurements for Illinois, USA adhere to strict US EPA standards. The data is collected from multiple reliable sources, including satellites and ground-based monitoring stations. This data is further analyzed and enhanced using machine learning and advanced algorithms that factor in elements such as traffic and population density, ensuring accurate and reliable results.
Source: Ambee Data Sources
The air quality for Country Club Hills, Illinois is updated every hour.
The worst air quality in Country Club Hills, Illinois in the last 24 hours was observed at 12:00:00 on 2026-06-14.
In the last 24 hrs, the best air quality in Country Club Hills, Illinois was observed at 08:00:00 on 2026-06-13.
The current air quality in Country Club Hills, Illinois is 38, categorized as Good based on real-time data.
The most common pollutant in Country Club Hills, Illinois is PM2.5.
If the air quality in Country Club Hills, Illinois is poor, consider staying indoors and wearing a mask to protect yourself.
The current PM2.5 concentration at Country Club Hills, Illinois is 6.511 μg/m3.
The current PM10 concentration at Country Club Hills, Illinois is 22.98 μg/m3.
The current carbon monoxide (CO) concentration at Country Club Hills, Illinois is 0.202 ppm.
The current sulfur dioxide (SO2) concentration at Country Club Hills, Illinois is 0.507 ppb.
The current ozone (O3) concentration at Country Club Hills, Illinois is 38.251 ppm.
The current nitrogen dioxide (NO2) concentration at Country Club Hills, Illinois is 2.608 ppb.
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