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Live air quality index in La Grange Park, Illinois today

Stay updated with real-time air quality in La Grange Park, 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)

71

Moderate

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La Grange Park, Illinois

Last updated: ... (Local time)

Major air pollutants in La Grange Park, Illinois

Good

Fine

Moderate

Poor

Very poor

Hazardous

Particulate Matter2.5 (PM2.5)

20.10 μg/m³

0

12.1

35.5

55.5

250.5

500.5+

Particulate Matter10 (PM10)

88.62 μg/m³

0

55

155

255

425

605+

Ozone (O3)

44.37 ppb

0

55

71

86

201

201+

Sulfur Dioxide (SO2)

0.28 ppb

0

36

76

186

605

1005+

Nitrogen Dioxide (NO2)

5.00 ppb

0

54

101

361

1250

2050+

Carbon Monoxide (CO)

0.28 ppm

0

4.5

9.5

12.5

230.5

50.5+

Pollen Level

Moderate

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La Grange Park, Illinois

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How accurate is Illinois, USA air quality data?

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.


Frequently asked questions

How often is the air quality data for La Grange Park, Illinois updated?

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The air quality for La Grange Park, Illinois is updated every hour.


When was the worst air quality at La Grange Park, Illinois in the last 24 hrs?

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The worst air quality in La Grange Park, Illinois in the last 24 hours was observed at 11:00:00 on 2025-06-06.


When was the best air quality at La Grange Park, Illinois in the last 24 hrs?

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In the last 24 hrs, the best air quality in La Grange Park, Illinois was observed at 11:00:00 on 2025-06-07.


What is the current air quality in La Grange Park, Illinois?

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The current air quality in La Grange Park, Illinois is 71, categorized as Moderate based on real-time data.


What pollutant is the most common in La Grange Park, Illinois?

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The most common pollutant in La Grange Park, Illinois is PM2.5.


What should I do if the air quality in La Grange Park, Illinois is poor?

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If the air quality in La Grange Park, Illinois is poor, consider staying indoors and wearing a mask to protect yourself.


What is the current concentration of PM2.5 in La Grange Park, Illinois?

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The current PM2.5 concentration at La Grange Park, Illinois is 20.102 μg/m3.


What is the current concentration of PM10 in La Grange Park, Illinois?

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The current PM10 concentration at La Grange Park, Illinois is 88.617 μg/m3.


What is the current concentration of carbon monoxide (CO) in La Grange Park, Illinois?

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The current carbon monoxide (CO) concentration at La Grange Park, Illinois is 0.28 ppm.


What is the current concentration of sulfur dioxide (SO2) in La Grange Park, Illinois?

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The current sulfur dioxide (SO2) concentration at La Grange Park, Illinois is 0.28 ppb.


What is the current concentration of ozone (O3) in La Grange Park, Illinois?

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The current ozone (O3) concentration at La Grange Park, Illinois is 44.365 ppm.


What is the current concentration of nitrogen dioxide (NO2) in La Grange Park, Illinois?

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The current nitrogen dioxide (NO2) concentration at La Grange Park, Illinois is 4.997 ppb.


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