Latest forecast

  • Today : Hot settled weather and light winds will allow large areas of Moderate air pollution to develop, mainly in central and southeastern England.
  • Tomorrow : No forecast is currently available
  • Outlook : Large areas of Moderate air pollution will likely remain across parts of the UK, with the focus shifting further west to cover southeast Wales, the West Midlands, the West Country, and perhaps parts of northwest England too.

Issued at 10/07/2025 5am

Forecast provided by the Met Office

Measurement summary data provided by the Environment Agency

Updated at 11/07/2025 03:00

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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.

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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