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

Latest forecast

• Today : Air pollution levels are likely to be Moderate for many southern and central parts of England, parts of Wales and perhaps the Central Belt of Scotland. This is due to the mainly fine and sunny weather and light winds. Otherwise Low levels are expected. However, increased air pollution levels are also likely in the vicinity of any significant wildfire, and downwind of their locations. These levels may be significantly higher than those indicated by the forecast maps.
• Tomorrow : Air pollution levels will remain Low across much of the UK, with only isolated areas of Moderate likely for parts of western England and eastern Wales.
• Outlook : Air pollution levels are expected to be mainly Low across the UK through the outlook period, with only localised pockets of Moderate levels possible for some parts of southern England

Issued at 17/07/2026 6am

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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 17/07/2026 14:00

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 17/07/2026 14:00

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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 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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