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)
20
Good
Country Club Hills, Illinois
Last updated: ... (Local time)
Good
Fine
Moderate
Poor
Very poor
Hazardous
3.08 μg/m³
0
12.1
35.5
55.5
250.5
500.5+
12.41 μg/m³
0
55
155
255
425
605+
21.96 ppb
0
55
71
86
201
201+
0.25 ppb
0
36
76
186
605
1005+
5.91 ppb
0
54
101
361
1250
2050+
0.20 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 24
Good
3.02μg/m³
PM2.5
13.10μg/m³
PM10
25.54ppb
O3
0.17ppb
SO2
5.32ppb
NO2
0.22ppm
CO
AQI 24
Good
2.96μg/m³
PM2.5
12.69μg/m³
PM10
26.32ppb
O3
0.17ppb
SO2
5.06ppb
NO2
0.21ppm
CO
AQI 25
Good
2.75μg/m³
PM2.5
11.51μg/m³
PM10
27.44ppb
O3
0.20ppb
SO2
4.41ppb
NO2
0.20ppm
CO
AQI 24
Good
3.32μg/m³
PM2.5
14.84μg/m³
PM10
25.82ppb
O3
0.18ppb
SO2
6.06ppb
NO2
0.26ppm
CO
AQI 25
Good
2.69μg/m³
PM2.5
11.25μg/m³
PM10
26.50ppb
O3
0.21ppb
SO2
4.08ppb
NO2
0.20ppm
CO
AQI 27
Good
2.82μg/m³
PM2.5
11.71μg/m³
PM10
28.81ppb
O3
0.20ppb
SO2
4.36ppb
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 09:00:00 on 2025-07-16.
In the last 24 hrs, the best air quality in Country Club Hills, Illinois was observed at 07:00:00 on 2025-07-17.
The current air quality in Country Club Hills, Illinois is 20, categorized as Good based on real-time data.
The most common pollutant in Country Club Hills, Illinois is O3.
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 3.075 μg/m3.
The current PM10 concentration at Country Club Hills, Illinois is 12.41 μg/m3.
The current carbon monoxide (CO) concentration at Country Club Hills, Illinois is 0.2 ppm.
The current sulfur dioxide (SO2) concentration at Country Club Hills, Illinois is 0.25 ppb.
The current ozone (O3) concentration at Country Club Hills, Illinois is 21.964 ppm.
The current nitrogen dioxide (NO2) concentration at Country Club Hills, Illinois is 5.907 ppb.
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