• Today : Air pollution levels are expected to remain mostly Low across the UK, however there is a chance of local Moderate levels in parts of the north and west.
  • Tomorrow : Air pollution levels are likely to be generally Low across the country.
  • Outlook : Gradually becoming breezier and more changeable through this period, likely helping maintain generally Low air pollution levels.

Issued at 18/05/2024 3am


Forecast provided by the Met Office


Measurement summary data provided by the Environment Agency

Updated at 18/05/2024 13:00


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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 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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