Stay updated with real-time air quality in Homer Glen, 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)
112
Unhealthy for sensitive groups
Homer Glen, Illinois
Last updated: ... (Local time)
Good
Fine
Moderate
Poor
Very poor
Hazardous
39.92 μg/m³
0
12.1
35.5
55.5
250.5
500.5+
166.40 μg/m³
0
55
155
255
425
605+
39.78 ppb
0
55
71
86
201
201+
0.41 ppb
0
36
76
186
605
1005+
10.09 ppb
0
54
101
361
1250
2050+
0.31 ppm
0
4.5
9.5
12.5
230.5
50.5+
Pollen Level
High
Homer Glen, Illinois
Homer Glen, Illinois
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AQI 102
Unhealthy for sensitive groups
36.45μg/m³
PM2.5
126.91μg/m³
PM10
35.44ppb
O3
0.94ppb
SO2
6.91ppb
NO2
0.34ppm
CO
AQI 117
Unhealthy for sensitive groups
41.86μg/m³
PM2.5
171.87μg/m³
PM10
36.34ppb
O3
0.90ppb
SO2
7.72ppb
NO2
0.34ppm
CO
AQI 107
Unhealthy for sensitive groups
37.70μg/m³
PM2.5
149.28μg/m³
PM10
40.00ppb
O3
0.87ppb
SO2
9.41ppb
NO2
0.31ppm
CO
AQI 124
Unhealthy for sensitive groups
45.04μg/m³
PM2.5
191.30μg/m³
PM10
34.23ppb
O3
0.87ppb
SO2
8.82ppb
NO2
0.31ppm
CO
AQI 90
Moderate
30.23μg/m³
PM2.5
101.20μg/m³
PM10
28.65ppb
O3
0.89ppb
SO2
9.33ppb
NO2
0.31ppm
CO
AQI 102
Unhealthy for sensitive groups
35.84μg/m³
PM2.5
154.72μg/m³
PM10
41.72ppb
O3
0.97ppb
SO2
10.72ppb
NO2
0.34ppm
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 Homer Glen, Illinois is updated every hour for accuracy.
In the past 24 hours, the air quality in Homer Glen, Illinois was at its worst at 06:00:00 on 2025-06-05.
In the last 24 hours, the best air quality in Homer Glen, Illinois was observed at 08:00:00 on 2025-06-05.
As of now, the AQI in Homer Glen, Illinois is 112, indicating Unhealthy for Sensitive Groups conditions.
Homer Glen, Illinois air has the highest levels of PM2.5.
Poor air quality in Homer Glen, Illinois means it's advisable to stay indoors and wear a mask for your protection.
PM2.5 levels in Homer Glen, Illinois are currently 39.924 μg/m3.
The PM10 concentration in Homer Glen, Illinois is 166.403 μg/m3 at the moment.
The current carbon monoxide (CO) concentration in Homer Glen, Illinois is 0.309 ppm.
Currently, Homer Glen, Illinois has a sulfur dioxide (SO2) concentration of 0.41 ppb.
The current ozone (O3) level in Homer Glen, Illinois at the moment is 39.782 ppm.
Nitrogen dioxide (NO2) level in Homer Glen, Illinois at the moment is 10.086 ppb.
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