• Today : Air mostly sourced from the Atlantic will maintain Low levels of air pollution for much of the UK on Thursday.
  • Tomorrow : Air pollution is expected to be largely Low across the UK. However, some pockets of Moderate may develop across southern England as light winds become established, allowing the build-up of locally emitted pollution.
  • Outlook : Air pollution levels will continue to be mostly Low over the weekend and into the new week with an increasing chance of Moderate areas, particularly over southern England.

Issued at 29/08/2024 3am


Forecast provided by the Met Office


Measurement summary data provided by the Environment Agency

Updated at 29/08/2024 11:00


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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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