Latest forecast

  • Today : Predominantly Low levels of air pollution should characterise conditions for much of the UK today, with perhaps a chance of localised Moderate levels in the far north.
  • Tomorrow : Air pollution levels should be Low across the UK.
  • Outlook : Unsettled and often windy weather conditions should help retain generally Low air pollution levels.

Issued at 08/09/2025 1am


Forecast provided by the Met Office


Measurement summary data provided by the Environment Agency

Updated at 08/09/2025 16:00


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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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