• Today : Low levels of air pollution generally expected across the UK on Wednesday, perhaps seeing some isolated pockets of Moderate pollution near urban centres.
  • Tomorrow : Levels of air pollution are forecast to remain Low across the UK on Thursday, with outbreaks of showery rain across southern and central areas helping maintain Low levels across southern and central areas.
  • Outlook : Changeable, often unsettled conditions across the country helping to keep levels of air pollution Low across the UK through the outlook period.

Issued at 01/05/2024 6am

Forecast provided by the Met Office

Measurement summary data provided by the Environment Agency

Updated at 01/05/2024 22:00

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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.

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