• Air pollution forecast
• Latest measured air quality Measured air quality

Latest forecast

• Today : Air pollution levels are expected to remain Moderate across England, Wales and parts of south and east of Scotland on Thursday, as the sunny and very warm weather prevails. Low levels likely across north and west of Scotland and also most of Northern Ireland with cooler weather conditions here.
• Tomorrow : Most of United Kingdom will see mostly Low levels of air pollution, but Moderate across parts of Wales and south and east of England.
• Outlook : Air pollution levels returning to Low over the weekend for all areas of the UK, with cooler, fresher northerly or northeasterly winds.

Issued at 01/05/2025 5am

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Forecast provided by the

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• Health advice
• What is the Daily Air Quality Index?
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Measurement summary

Data provided by the Environment Agency

Last updated at 01/05/2025 04:00

Click a coloured area on the map to view information for a specific region. The results are based on the maximum air quality index measured across all stations in each region.

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Download DAQI regional data

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Air pollution alerts

There are currently no air pollution alerts issued. This page will update with information about alerts when issued.

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Air pollution measurements by local area.

Click here to get measurement
summary with more filters.

Measurement summary data provided by the Environment Agency

Updated at 01/05/2025 04:00

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Click a coloured area on the map to view information for a specific region.

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Low

Moderate

High

Very High

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Air pollution alerts

There are currently no air pollution alerts issued. This page will update with information about alerts when issued.

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Summary from 164 monitoring sites.

Generated at

Number of monitoring sites in each pollution band. Values are based on pollution level measured for the latest hour and are provisional.

Pollution Band	Number of Sites

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