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Live air quality index in Saltash, Cornwall today

Stay updated with real-time air quality in Saltash, Cornwall 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)

32

Good

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Saltash, Cornwall

Last updated: ... (Local time)

Major air pollutants in Saltash, Cornwall

Good

Fine

Moderate

Poor

Very poor

Hazardous

Particulate Matter2.5 (PM2.5)

1.00 μg/m³

0

12.1

35.5

55.5

250.5

500.5+

Particulate Matter10 (PM10)

12.00 μg/m³

0

55

155

255

425

605+

Ozone (O3)

34.53 ppb

0

55

71

86

201

201+

Sulfur Dioxide (SO2)

0.65 ppb

0

36

76

186

605

1005+

Nitrogen Dioxide (NO2)

3.73 ppb

0

54

101

361

1250

2050+

Carbon Monoxide (CO)

0.10 ppm

0

4.5

9.5

12.5

230.5

50.5+

Pollen Level

Moderate

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Saltash, Cornwall

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How accurate is Cornwall, UK air quality data?

Air quality data and pollutant measurements for Cornwall, 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 Saltash, Cornwall updated?

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The air quality for Saltash, Cornwall is updated every hour.


When was the worst air quality at Saltash, Cornwall in the last 24 hrs?

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


When was the best air quality at Saltash, Cornwall in the last 24 hrs?

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In the last 24 hrs, the best air quality in Saltash, Cornwall was observed at 07:00:00 on 2025-06-06.


What is the current air quality in Saltash, Cornwall?

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The current air quality in Saltash, Cornwall is 32, categorized as Good based on real-time data.


What pollutant is the most common in Saltash, Cornwall?

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The most common pollutant in Saltash, Cornwall is O3.


What should I do if the air quality in Saltash, Cornwall is poor?

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


What is the current concentration of PM2.5 in Saltash, Cornwall?

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The current PM2.5 concentration at Saltash, Cornwall is 1.005 μg/m3.


What is the current concentration of PM10 in Saltash, Cornwall?

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The current PM10 concentration at Saltash, Cornwall is 11.997 μg/m3.


What is the current concentration of carbon monoxide (CO) in Saltash, Cornwall?

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The current carbon monoxide (CO) concentration at Saltash, Cornwall is 0.103 ppm.


What is the current concentration of sulfur dioxide (SO2) in Saltash, Cornwall?

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The current sulfur dioxide (SO2) concentration at Saltash, Cornwall is 0.646 ppb.


What is the current concentration of ozone (O3) in Saltash, Cornwall?

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The current ozone (O3) concentration at Saltash, Cornwall is 34.531 ppm.


What is the current concentration of nitrogen dioxide (NO2) in Saltash, Cornwall?

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The current nitrogen dioxide (NO2) concentration at Saltash, Cornwall is 3.726 ppb.


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