• Today : Air Quality generally better today than in recent days, with widespread Low air pollution levels expected, although some areas of Moderate pollution are expected to persist. Areas most favoured include coastal parts of eastern England and Scotland.
  • Tomorrow : Mainly Low levels of air pollution on Saturday, however some Moderate levels are possible in coastal parts of northern Scotland.
  • Outlook : Between Sunday and Tuesday widely Low levels of air pollution are expected, although further localised areas of Moderate pollution area possible, mainly in the north of Scotland.

Issued at 21/03/2025 6am

Forecast provided by the Met Office

Measurement summary data provided by the Environment Agency

Updated at 21/03/2025 09:00

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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.

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