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Real-time air quality index in Llanelli, Wales today

Stay updated with real-time air quality in Llanelli, Wales 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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Llanelli, Wales

Last updated: ... (Local time)

Major air pollutants in Llanelli, Wales

Good

Fine

Moderate

Poor

Very poor

Hazardous

Particulate Matter2.5 (PM2.5)

9.14 μg/m³

0

12.1

35.5

55.5

250.5

500.5+

Particulate Matter10 (PM10)

15.66 μg/m³

0

55

155

255

425

605+

Ozone (O3)

39.44 ppb

0

55

71

86

201

201+

Sulfur Dioxide (SO2)

0.55 ppb

0

36

76

186

605

1005+

Nitrogen Dioxide (NO2)

1.91 ppb

0

54

101

361

1250

2050+

Carbon Monoxide (CO)

0.12 ppm

0

4.5

9.5

12.5

230.5

50.5+

Pollen Level

High

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Llanelli, Wales

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Llanelli, Wales air quality map: Stay updated on AQI near you




How accurate is Wales, UK air quality data?

Air quality and pollutant data for Wales, 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 Llanelli, Wales?

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The air quality information for Llanelli, Wales is updated every hour for accuracy.


What time in the last 24 hours was the air quality in Llanelli, Wales at its worst?

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In the past 24 hours, the air quality in Llanelli, Wales was at its worst at 09:00:00 on 2025-06-12.


When did Llanelli, Wales experience the best air quality in the last 24 hours?

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In the last 24 hours, the best air quality in Llanelli, Wales was observed at 02:00:00 on 2025-06-12.


What is the AQI in Llanelli, Wales right now?

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As of now, the AQI in Llanelli, Wales is 49, indicating Good conditions.


What is the most common type of pollution in Llanelli, Wales?

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Llanelli, Wales air has the highest levels of PM2.5.


What should I do in case of poor air quality in Llanelli, Wales?

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


What is the PM2.5 level in Llanelli, Wales at the moment?

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PM2.5 levels in Llanelli, Wales are currently 9.14 μg/m3.


What is the PM10 level in Llanelli, Wales at the moment?

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The PM10 concentration in Llanelli, Wales is 15.659 μg/m3 at the moment.


What is the carbon monoxide (CO) level in Llanelli, Wales at the moment?

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The current carbon monoxide (CO) concentration in Llanelli, Wales is 0.115 ppm.


What is the sulfur dioxide (SO2) level in Llanelli, Wales at the moment?

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Currently, Llanelli, Wales has a sulfur dioxide (SO2) concentration of 0.549 ppb.


What is the ozone (O3) level in Llanelli, Wales at the moment?

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The current ozone (O3) level in Llanelli, Wales at the moment is 39.442 ppm.


What is the nitrogen dioxide (NO2) level in Llanelli, Wales at the moment?

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Nitrogen dioxide (NO2) level in Llanelli, Wales at the moment is 1.909 ppb.


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