• Today : Air pollution levels are forecast to remain Low across the UK through Tuesday, despite light winds and fine weather conditions. Any showers that occur will also help to keep these levels Low.
  • Tomorrow : Little change is expected on Wednesday, with Low levels of air pollution persisting across the UK.
  • Outlook : Generally Low air pollution levels are expected across the UK through the period. Although there will be an increasing chance of isolated Moderate levels developing across western parts by Saturday.

Issued at 13/04/2021 4am


Forecast provided by the Met Office


Measurement summary data provided by the Environment Agency

Updated at 13/04/2021 21:00


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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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