Latest forecast

  • Today : As settled conditions continue, Low levels of air pollution are expected across the UK on Wednesday.
  • Tomorrow : Predominantly Low levels of air pollution are expected Thursday across the UK.
  • Outlook : Areas of Moderate air pollution are likely across Wales, southern and central England on Friday, with Low air pollution elsewhere. Thereafter mainly Low levels of air pollution across the UK, although some isolated pockets of Moderate air pollution are possible.

Issued at 02/04/2025 5am

Forecast provided by the Met Office

Measurement summary data provided by the Environment Agency

Updated at 02/04/2025 07:00

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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 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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