• Today : With a fresh and cold northerly airflow across much of the UK, Low levels of air pollution are expected on Wednesday.
  • Tomorrow : Air pollution levels remaining Low across the UK on Thursday.
  • Outlook : Low levels of air pollution are expected to continue across the UK from Friday to Sunday.

Issued at 29/11/2023 5am


Forecast provided by the Met Office


Measurement summary data provided by the Environment Agency

Updated at 29/11/2023 18:00


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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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