Latest forecast

  • Today : Air pollution levels are expected to be predominantly Low across the UK on Saturday, perhaps with isolated pockets of Moderate pollution possible in parts of southern England.
  • Tomorrow : Areas of Moderate pollution are possible, mainly for southeast England and East Anglia. Generally Low elsewhere.
  • Outlook : Moderate pollution likely to become increasingly widespread across the UK, extending to all except the northern half of Scotland by Wednesday, where Low. Isolated coastal pockets of high pollution possible.

Issued at 26/04/2025 4am

Forecast provided by the Met Office

Measurement summary data provided by the Environment Agency

Updated at 26/04/2025 10:00

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

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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