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Live air quality index in Crowborough, East Sussex today

Stay updated with real-time air quality in Crowborough, East Sussex 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)

29

Good

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Crowborough, East Sussex

Last updated: ... (Local time)

Major air pollutants in Crowborough, East Sussex

Good

Fine

Moderate

Poor

Very poor

Hazardous

Particulate Matter2.5 (PM2.5)

4.47 μg/m³

0

12.1

35.5

55.5

250.5

500.5+

Particulate Matter10 (PM10)

12.77 μg/m³

0

55

155

255

425

605+

Ozone (O3)

31.06 ppb

0

55

71

86

201

201+

Sulfur Dioxide (SO2)

0.83 ppb

0

36

76

186

605

1005+

Nitrogen Dioxide (NO2)

2.15 ppb

0

54

101

361

1250

2050+

Carbon Monoxide (CO)

0.32 ppm

0

4.5

9.5

12.5

230.5

50.5+

Pollen Level

High

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Crowborough, East Sussex

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Crowborough, East Sussex air quality map: Real-time AQI near you




How accurate is East Sussex, UK air quality data?

Air quality measurements for East Sussex, UK meet strict US EPA standards. These measurements are collected from reliable sources, including satellites and ground-based monitoring systems. Advanced algorithms and machine learning techniques are applied to the data, factoring in variables such as traffic and population density, to ensure precision and reliability.


Frequently asked questions

How frequently is the air quality data for Crowborough, East Sussex updated?

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Air quality data for Crowborough, East Sussex is updated on an hourly basis.


When did Crowborough, East Sussex experience the worst air quality in the last 24 hours?

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The worst air quality in Crowborough, East Sussex was recorded at 08:00:00 on 2025-06-06.


When did Crowborough, East Sussex have its best air quality in the last 24 hours?

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The best air quality in Crowborough, East Sussex was recorded at 10:00:00 on 2025-06-06.


What is the real-time air quality index for Crowborough, East Sussex?

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The real-time air quality index in Crowborough, East Sussex is 29, currently categorized as Good.


Which pollutant is found most often in Crowborough, East Sussex?

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The most common pollutant in Crowborough, East Sussex is O3.


What can I do if the air quality in Crowborough, East Sussex is poor?

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If the air quality in Crowborough, East Sussex is poor, limit outdoor activities and use a mask to safeguard your health.


What are the current PM2.5 levels in Crowborough, East Sussex?

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The measured PM2.5 levels in Crowborough, East Sussex at present are 4.472 μg/m3.


What are the current PM10 levels at Crowborough, East Sussex?

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The current PM10 levels in Crowborough, East Sussex are 12.773 μg/m3.


What are the current carbon monoxide (CO) levels at Crowborough, East Sussex?

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The current carbon monoxide (CO) level in Crowborough, East Sussex is 0.318 ppm.


What are the current sulfur dioxide (SO2) levels at Crowborough, East Sussex?

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The current sulfur dioxide (SO2) levels in Crowborough, East Sussex are 0.827 ppb.


What are the current ozone (O3) levels at Crowborough, East Sussex?

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The current ozone (O3) levels at Crowborough, East Sussex is 31.063 ppm.


What are the current nitrogen dioxide (NO2) levels at Crowborough, East Sussex?

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The current nitrogen dioxide (NO2) levels at Crowborough, East Sussex is 2.154 ppb.


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