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Live air quality index in Chorley, Lancashire today

Stay updated with real-time air quality in Chorley, Lancashire 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)

34

Good

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Chorley, Lancashire

Last updated: ... (Local time)

Major air pollutants in Chorley, Lancashire

Good

Fine

Moderate

Poor

Very poor

Hazardous

Particulate Matter2.5 (PM2.5)

2.26 μg/m³

0

12.1

35.5

55.5

250.5

500.5+

Particulate Matter10 (PM10)

6.20 μg/m³

0

55

155

255

425

605+

Ozone (O3)

36.67 ppb

0

55

71

86

201

201+

Sulfur Dioxide (SO2)

0.71 ppb

0

36

76

186

605

1005+

Nitrogen Dioxide (NO2)

3.94 ppb

0

54

101

361

1250

2050+

Carbon Monoxide (CO)

0.07 ppm

0

4.5

9.5

12.5

230.5

50.5+

Pollen Level

High

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Chorley, Lancashire

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Chorley, Lancashire air quality map: Track AQI near you




How accurate is Lancashire, UK air quality data?

Air quality data and pollutant measurements for Lancashire, UK 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 Chorley, Lancashire updated?

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The air quality for Chorley, Lancashire is updated every hour.


When was the worst air quality at Chorley, Lancashire in the last 24 hrs?

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The worst air quality in Chorley, Lancashire in the last 24 hours was observed at 04:00:00 on 2025-06-06.


When was the best air quality at Chorley, Lancashire in the last 24 hrs?

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In the last 24 hrs, the best air quality in Chorley, Lancashire was observed at 07:00:00 on 2025-06-06.


What is the current air quality in Chorley, Lancashire?

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The current air quality in Chorley, Lancashire is 34, categorized as Good based on real-time data.


What pollutant is the most common in Chorley, Lancashire?

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The most common pollutant in Chorley, Lancashire is O3.


What should I do if the air quality in Chorley, Lancashire is poor?

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


What is the current concentration of PM2.5 in Chorley, Lancashire?

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The current PM2.5 concentration at Chorley, Lancashire is 2.259 μg/m3.


What is the current concentration of PM10 in Chorley, Lancashire?

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The current PM10 concentration at Chorley, Lancashire is 6.195 μg/m3.


What is the current concentration of carbon monoxide (CO) in Chorley, Lancashire?

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The current carbon monoxide (CO) concentration at Chorley, Lancashire is 0.072 ppm.


What is the current concentration of sulfur dioxide (SO2) in Chorley, Lancashire?

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The current sulfur dioxide (SO2) concentration at Chorley, Lancashire is 0.706 ppb.


What is the current concentration of ozone (O3) in Chorley, Lancashire?

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The current ozone (O3) concentration at Chorley, Lancashire is 36.675 ppm.


What is the current concentration of nitrogen dioxide (NO2) in Chorley, Lancashire?

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The current nitrogen dioxide (NO2) concentration at Chorley, Lancashire is 3.94 ppb.


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