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Live air quality index in Bradley, Illinois today

Stay updated with real-time air quality in Bradley, 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)

107

Unhealthy for sensitive groups

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Bradley, Illinois

Last updated: ... (Local time)

Major air pollutants in Bradley, Illinois

Good

Fine

Moderate

Poor

Very poor

Hazardous

Particulate Matter2.5 (PM2.5)

37.84 μg/m³

0

12.1

35.5

55.5

250.5

500.5+

Particulate Matter10 (PM10)

142.38 μg/m³

0

55

155

255

425

605+

Ozone (O3)

36.67 ppb

0

55

71

86

201

201+

Sulfur Dioxide (SO2)

0.84 ppb

0

36

76

186

605

1005+

Nitrogen Dioxide (NO2)

6.75 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

Moderate

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Bradley, Illinois

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Bradley, Illinois air quality map: Track AQI near you




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 Bradley, Illinois updated?

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The air quality for Bradley, Illinois is updated every hour.


When was the worst air quality at Bradley, Illinois in the last 24 hrs?

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The worst air quality in Bradley, Illinois in the last 24 hours was observed at 08:00:00 on 2025-06-05.


When was the best air quality at Bradley, Illinois in the last 24 hrs?

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In the last 24 hrs, the best air quality in Bradley, Illinois was observed at 10:00:00 on 2025-06-05.


What is the current air quality in Bradley, Illinois?

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The current air quality in Bradley, Illinois is 107, categorized as Unhealthy for Sensitive Groups based on real-time data.


What pollutant is the most common in Bradley, Illinois?

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The most common pollutant in Bradley, Illinois is PM2.5.


What should I do if the air quality in Bradley, Illinois is poor?

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


What is the current concentration of PM2.5 in Bradley, Illinois?

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The current PM2.5 concentration at Bradley, Illinois is 37.838 μg/m3.


What is the current concentration of PM10 in Bradley, Illinois?

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The current PM10 concentration at Bradley, Illinois is 142.384 μg/m3.


What is the current concentration of carbon monoxide (CO) in Bradley, Illinois?

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The current carbon monoxide (CO) concentration at Bradley, Illinois is 0.306 ppm.


What is the current concentration of sulfur dioxide (SO2) in Bradley, Illinois?

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The current sulfur dioxide (SO2) concentration at Bradley, Illinois is 0.838 ppb.


What is the current concentration of ozone (O3) in Bradley, Illinois?

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The current ozone (O3) concentration at Bradley, Illinois is 36.667 ppm.


What is the current concentration of nitrogen dioxide (NO2) in Bradley, Illinois?

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The current nitrogen dioxide (NO2) concentration at Bradley, Illinois is 6.746 ppb.


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