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Real-time air quality index in Homer Glen, Illinois today

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

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Homer Glen, Illinois

Last updated: ... (Local time)

Major air pollutants in Homer Glen, Illinois

Good

Fine

Moderate

Poor

Very poor

Hazardous

Particulate Matter2.5 (PM2.5)

39.92 μg/m³

0

12.1

35.5

55.5

250.5

500.5+

Particulate Matter10 (PM10)

166.40 μg/m³

0

55

155

255

425

605+

Ozone (O3)

39.78 ppb

0

55

71

86

201

201+

Sulfur Dioxide (SO2)

0.41 ppb

0

36

76

186

605

1005+

Nitrogen Dioxide (NO2)

10.09 ppb

0

54

101

361

1250

2050+

Carbon Monoxide (CO)

0.31 ppm

0

4.5

9.5

12.5

230.5

50.5+

Pollen Level

High

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Homer Glen, Illinois

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Homer Glen, Illinois air quality map: Stay updated on AQI near you




How accurate is Illinois, USA air quality data?

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.


Frequently asked questions

How often is air quality information updated for Homer Glen, Illinois?

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The air quality information for Homer Glen, Illinois is updated every hour for accuracy.


What time in the last 24 hours was the air quality in Homer Glen, Illinois at its worst?

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In the past 24 hours, the air quality in Homer Glen, Illinois was at its worst at 06:00:00 on 2025-06-05.


When did Homer Glen, Illinois experience the best air quality in the last 24 hours?

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In the last 24 hours, the best air quality in Homer Glen, Illinois was observed at 08:00:00 on 2025-06-05.


What is the AQI in Homer Glen, Illinois right now?

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As of now, the AQI in Homer Glen, Illinois is 112, indicating Unhealthy for Sensitive Groups conditions.


What is the most common type of pollution in Homer Glen, Illinois?

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Homer Glen, Illinois air has the highest levels of PM2.5.


What should I do in case of poor air quality in Homer Glen, Illinois?

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Poor air quality in Homer Glen, Illinois means it's advisable to stay indoors and wear a mask for your protection.


What is the PM2.5 level in Homer Glen, Illinois at the moment?

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PM2.5 levels in Homer Glen, Illinois are currently 39.924 μg/m3.


What is the PM10 level in Homer Glen, Illinois at the moment?

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The PM10 concentration in Homer Glen, Illinois is 166.403 μg/m3 at the moment.


What is the carbon monoxide (CO) level in Homer Glen, Illinois at the moment?

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The current carbon monoxide (CO) concentration in Homer Glen, Illinois is 0.309 ppm.


What is the sulfur dioxide (SO2) level in Homer Glen, Illinois at the moment?

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Currently, Homer Glen, Illinois has a sulfur dioxide (SO2) concentration of 0.41 ppb.


What is the ozone (O3) level in Homer Glen, Illinois at the moment?

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The current ozone (O3) level in Homer Glen, Illinois at the moment is 39.782 ppm.


What is the nitrogen dioxide (NO2) level in Homer Glen, Illinois at the moment?

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Nitrogen dioxide (NO2) level in Homer Glen, Illinois at the moment is 10.086 ppb.


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