• Today : Brisk westerly winds are expected to bring Low levels of air pollution to the whole of the UK today.
  • Tomorrow : Low levels of air pollution are expected across the UK tomorrow as the brisk westerly wind continues.
  • Outlook : Air pollution levels are expected to remain Low through the outlook period, as it turns increasingly unsettled.

Issued at 23/09/2021 5am


Forecast provided by the Met Office


Measurement summary data provided by the Environment Agency

Updated at 23/09/2021 17:00


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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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