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Real-time air quality index in Waltham Abbey, Essex today

Stay updated with real-time air quality in Waltham Abbey, Essex 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)

19

Good

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Waltham Abbey, Essex

Last updated: ... (Local time)

Major air pollutants in Waltham Abbey, Essex

Good

Fine

Moderate

Poor

Very poor

Hazardous

Particulate Matter2.5 (PM2.5)

2.57 μg/m³

0

12.1

35.5

55.5

250.5

500.5+

Particulate Matter10 (PM10)

21.00 μg/m³

0

55

155

255

425

605+

Ozone (O3)

19.59 ppb

0

55

71

86

201

201+

Sulfur Dioxide (SO2)

1.35 ppb

0

36

76

186

605

1005+

Nitrogen Dioxide (NO2)

4.03 ppb

0

54

101

361

1250

2050+

Carbon Monoxide (CO)

0.01 ppm

0

4.5

9.5

12.5

230.5

50.5+

Pollen Level

Moderate

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Waltham Abbey, Essex

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Waltham Abbey, Essex air quality map: Stay updated on AQI near you




How accurate is Essex, UK air quality data?

Air quality and pollutant data for Essex, 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 Waltham Abbey, Essex?

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The air quality information for Waltham Abbey, Essex is updated every hour for accuracy.


What time in the last 24 hours was the air quality in Waltham Abbey, Essex at its worst?

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In the past 24 hours, the air quality in Waltham Abbey, Essex was at its worst at 03:00:00 on 2025-06-06.


When did Waltham Abbey, Essex experience the best air quality in the last 24 hours?

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In the last 24 hours, the best air quality in Waltham Abbey, Essex was observed at 08:00:00 on 2025-06-06.


What is the AQI in Waltham Abbey, Essex right now?

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As of now, the AQI in Waltham Abbey, Essex is 19, indicating Good conditions.


What is the most common type of pollution in Waltham Abbey, Essex?

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Waltham Abbey, Essex air has the highest levels of O3.


What should I do in case of poor air quality in Waltham Abbey, Essex?

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


What is the PM2.5 level in Waltham Abbey, Essex at the moment?

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PM2.5 levels in Waltham Abbey, Essex are currently 2.569 μg/m3.


What is the PM10 level in Waltham Abbey, Essex at the moment?

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The PM10 concentration in Waltham Abbey, Essex is 21.002 μg/m3 at the moment.


What is the carbon monoxide (CO) level in Waltham Abbey, Essex at the moment?

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The current carbon monoxide (CO) concentration in Waltham Abbey, Essex is 0.005 ppm.


What is the sulfur dioxide (SO2) level in Waltham Abbey, Essex at the moment?

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Currently, Waltham Abbey, Essex has a sulfur dioxide (SO2) concentration of 1.349 ppb.


What is the ozone (O3) level in Waltham Abbey, Essex at the moment?

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The current ozone (O3) level in Waltham Abbey, Essex at the moment is 19.592 ppm.


What is the nitrogen dioxide (NO2) level in Waltham Abbey, Essex at the moment?

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Nitrogen dioxide (NO2) level in Waltham Abbey, Essex at the moment is 4.029 ppb.


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