• Today : Cold and clean Arctic air, from the northwest, will maintain Low levels of air pollution across the UK during the day on Wednesday.
  • Tomorrow : Levels of air pollution are forecast to remain Low on Thursday.
  • Outlook : Low levels of air pollution are expected for the end of the week and into the weekend, with a relatively clean Arctic airflow remaining dominant over much of the UK.

Issued at 20/11/2024 5am


Forecast provided by the Met Office


Measurement summary data provided by the Environment Agency

Updated at 20/11/2024 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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