Latest forecast

  • Today : Air pollution levels are expected to be Low across all regions of the UK on Friday, with unsettled and breezy conditions affecting parts of the north and west.
  • Tomorrow : Low levels of air pollution are expected to continue across the UK on Saturday.
  • Outlook : Low levels of air pollution are forecast through the period, with changeable and sometimes breezy conditions across the UK.

Issued at 30/05/2025 3am


Forecast provided by the Met Office


Measurement summary data provided by the Environment Agency

Updated at 30/05/2025 04:00


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Highland North East Scotland Central Scotland Scottish Borders Northern Ireland North West & Merseyside North East Yorkshire & Humberside East Midlands West Midlands South Wales South West South East Eastern Greater London North Wales

Air pollution alerts

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


Summary from 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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