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Live air quality index in Caversham, Reading today

Stay updated with real-time air quality in Caversham, Reading 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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Caversham, Reading

Last updated: ... (Local time)

Major air pollutants in Caversham, Reading

Good

Fine

Moderate

Poor

Very poor

Hazardous

Particulate Matter2.5 (PM2.5)

3.62 μg/m³

0

12.1

35.5

55.5

250.5

500.5+

Particulate Matter10 (PM10)

12.31 μg/m³

0

55

155

255

425

605+

Ozone (O3)

31.13 ppb

0

55

71

86

201

201+

Sulfur Dioxide (SO2)

0.76 ppb

0

36

76

186

605

1005+

Nitrogen Dioxide (NO2)

5.94 ppb

0

54

101

361

1250

2050+

Carbon Monoxide (CO)

0.02 ppm

0

4.5

9.5

12.5

230.5

50.5+

Pollen Level

High

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Caversham, Reading

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Caversham, Reading air quality map: Real-time AQI near you




How accurate is Reading, UK air quality data?

Air quality measurements for Reading, 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 Caversham, Reading updated?

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Air quality data for Caversham, Reading is updated on an hourly basis.


When did Caversham, Reading experience the worst air quality in the last 24 hours?

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The worst air quality in Caversham, Reading was recorded at 12:00:00 on 2025-06-04.


When did Caversham, Reading have its best air quality in the last 24 hours?

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The best air quality in Caversham, Reading was recorded at 08:00:00 on 2025-06-04.


What is the real-time air quality index for Caversham, Reading?

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The real-time air quality index in Caversham, Reading is 29, currently categorized as Good.


Which pollutant is found most often in Caversham, Reading?

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The most common pollutant in Caversham, Reading is O3.


What can I do if the air quality in Caversham, Reading is poor?

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


What are the current PM2.5 levels in Caversham, Reading?

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The measured PM2.5 levels in Caversham, Reading at present are 3.615 μg/m3.


What are the current PM10 levels at Caversham, Reading?

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The current PM10 levels in Caversham, Reading are 12.309 μg/m3.


What are the current carbon monoxide (CO) levels at Caversham, Reading?

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The current carbon monoxide (CO) level in Caversham, Reading is 0.022 ppm.


What are the current sulfur dioxide (SO2) levels at Caversham, Reading?

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The current sulfur dioxide (SO2) levels in Caversham, Reading are 0.758 ppb.


What are the current ozone (O3) levels at Caversham, Reading?

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The current ozone (O3) levels at Caversham, Reading is 31.125 ppm.


What are the current nitrogen dioxide (NO2) levels at Caversham, Reading?

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The current nitrogen dioxide (NO2) levels at Caversham, Reading is 5.943 ppb.


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