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Live air quality index in York, UK today

Stay updated with real-time air quality in York, UK 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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York, UK

Last updated: ... (Local time)

Major air pollutants in York, UK

Good

Fine

Moderate

Poor

Very poor

Hazardous

Particulate Matter2.5 (PM2.5)

3.97 μg/m³

0

12.1

35.5

55.5

250.5

500.5+

Particulate Matter10 (PM10)

10.59 μg/m³

0

55

155

255

425

605+

Ozone (O3)

30.70 ppb

0

55

71

86

201

201+

Sulfur Dioxide (SO2)

0.38 ppb

0

36

76

186

605

1005+

Nitrogen Dioxide (NO2)

4.63 ppb

0

54

101

361

1250

2050+

Carbon Monoxide (CO)

0.08 ppm

0

4.5

9.5

12.5

230.5

50.5+

Pollen Level

High

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York, UK

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Air quality in cities of York, UK

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How accurate is York, UK air quality data?

Air quality data and pollutant measurements for York, 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 York, UK updated?

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The air quality for York, UK is updated every hour.


When was the worst air quality at York, UK in the last 24 hrs?

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The worst air quality in York, UK in the last 24 hours was observed at 09:00:00 on 2025-06-06.


When was the best air quality at York, UK in the last 24 hrs?

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In the last 24 hrs, the best air quality in York, UK was observed at 12:00:00 on 2025-06-06.


What is the current air quality in York, UK?

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The current air quality in York, UK is 29, categorized as Good based on real-time data.


What pollutant is the most common in York, UK?

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The most common pollutant in York, UK is O3.


What should I do if the air quality in York, UK is poor?

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


What is the current concentration of PM2.5 in York, UK?

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The current PM2.5 concentration at York, UK is 3.967 μg/m3.


What is the current concentration of PM10 in York, UK?

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The current PM10 concentration at York, UK is 10.59 μg/m3.


What is the current concentration of carbon monoxide (CO) in York, UK?

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The current carbon monoxide (CO) concentration at York, UK is 0.078 ppm.


What is the current concentration of sulfur dioxide (SO2) in York, UK?

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The current sulfur dioxide (SO2) concentration at York, UK is 0.382 ppb.


What is the current concentration of ozone (O3) in York, UK?

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The current ozone (O3) concentration at York, UK is 30.702 ppm.


What is the current concentration of nitrogen dioxide (NO2) in York, UK?

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The current nitrogen dioxide (NO2) concentration at York, UK is 4.63 ppb.


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