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)
62
Moderate
Country Club Hills, Illinois
Last updated: ... (Local time)

Good
Fine
Moderate
Poor
Very poor
Hazardous
14.55 μg/m³
0
12.1
35.5
55.5
250.5
500.5+
67.92 μg/m³
0
55
155
255
425
605+
28.99 ppb
0
55
71
86
201
201+
1.88 ppb
0
36
76
186
605
1005+
1.86 ppb
0
54
101
361
1250
2050+
0.22 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 67
Moderate
18.25μg/m³
PM2.5
80.38μg/m³
PM10
30.44ppb
O3
3.00ppb
SO2
3.30ppb
NO2
0.20ppm
CO
AQI 67
Moderate
17.82μg/m³
PM2.5
78.56μg/m³
PM10
30.84ppb
O3
2.90ppb
SO2
3.30ppb
NO2
0.20ppm
CO
AQI 66
Moderate
16.67μg/m³
PM2.5
73.69μg/m³
PM10
31.43ppb
O3
2.61ppb
SO2
3.30ppb
NO2
0.20ppm
CO
AQI 66
Moderate
17.47μg/m³
PM2.5
77.69μg/m³
PM10
28.59ppb
O3
2.87ppb
SO2
3.29ppb
NO2
0.20ppm
CO
AQI 64
Moderate
15.78μg/m³
PM2.5
66.37μg/m³
PM10
31.03ppb
O3
2.45ppb
SO2
3.22ppb
NO2
0.20ppm
CO
AQI 66
Moderate
16.81μg/m³
PM2.5
74.23μg/m³
PM10
31.76ppb
O3
2.59ppb
SO2
3.30ppb
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 07:00:00 on 2026-08-23.
In the last 24 hrs, the best air quality in Country Club Hills, Illinois was observed at 03:00:00 on 2026-08-23.
The current air quality in Country Club Hills, Illinois is 62, categorized as Moderate 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 14.553 μg/m3.
The current PM10 concentration at Country Club Hills, Illinois is 67.925 μg/m3.
The current carbon monoxide (CO) concentration at Country Club Hills, Illinois is 0.22 ppm.
The current sulfur dioxide (SO2) concentration at Country Club Hills, Illinois is 1.883 ppb.
The current ozone (O3) concentration at Country Club Hills, Illinois is 28.991 ppm.
The current nitrogen dioxide (NO2) concentration at Country Club Hills, Illinois is 1.858 ppb.
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