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Real-time air quality index in Calne, Wiltshire today

Stay updated with real-time air quality in Calne, Wiltshire 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)

49

Good

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Calne, Wiltshire

Last updated: ... (Local time)

Major air pollutants in Calne, Wiltshire

Good

Fine

Moderate

Poor

Very poor

Hazardous

Particulate Matter2.5 (PM2.5)

8.73 μg/m³

0

12.1

35.5

55.5

250.5

500.5+

Particulate Matter10 (PM10)

14.62 μg/m³

0

55

155

255

425

605+

Ozone (O3)

29.91 ppb

0

55

71

86

201

201+

Sulfur Dioxide (SO2)

0.62 ppb

0

36

76

186

605

1005+

Nitrogen Dioxide (NO2)

5.30 ppb

0

54

101

361

1250

2050+

Carbon Monoxide (CO)

0.27 ppm

0

4.5

9.5

12.5

230.5

50.5+

Pollen Level

Moderate

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Calne, Wiltshire

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Calne, Wiltshire air quality map: Stay updated on AQI near you




How accurate is Wiltshire, UK air quality data?

Air quality and pollutant data for Wiltshire, UK 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 Calne, Wiltshire?

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The air quality information for Calne, Wiltshire is updated every hour for accuracy.


What time in the last 24 hours was the air quality in Calne, Wiltshire at its worst?

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In the past 24 hours, the air quality in Calne, Wiltshire was at its worst at 06:00:00 on 2025-06-13.


When did Calne, Wiltshire experience the best air quality in the last 24 hours?

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In the last 24 hours, the best air quality in Calne, Wiltshire was observed at 12:00:00 on 2025-06-14.


What is the AQI in Calne, Wiltshire right now?

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As of now, the AQI in Calne, Wiltshire is 49, indicating Good conditions.


What is the most common type of pollution in Calne, Wiltshire?

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Calne, Wiltshire air has the highest levels of PM2.5.


What should I do in case of poor air quality in Calne, Wiltshire?

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


What is the PM2.5 level in Calne, Wiltshire at the moment?

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PM2.5 levels in Calne, Wiltshire are currently 8.733 μg/m3.


What is the PM10 level in Calne, Wiltshire at the moment?

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The PM10 concentration in Calne, Wiltshire is 14.62 μg/m3 at the moment.


What is the carbon monoxide (CO) level in Calne, Wiltshire at the moment?

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The current carbon monoxide (CO) concentration in Calne, Wiltshire is 0.268 ppm.


What is the sulfur dioxide (SO2) level in Calne, Wiltshire at the moment?

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Currently, Calne, Wiltshire has a sulfur dioxide (SO2) concentration of 0.618 ppb.


What is the ozone (O3) level in Calne, Wiltshire at the moment?

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The current ozone (O3) level in Calne, Wiltshire at the moment is 29.915 ppm.


What is the nitrogen dioxide (NO2) level in Calne, Wiltshire at the moment?

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Nitrogen dioxide (NO2) level in Calne, Wiltshire at the moment is 5.298 ppb.


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