• Today : Low levels of air pollution are expected across much of the UK, with the brisk south to southeasterly wind, along with outbreaks of rain moving into western parts, helping to disperse pollutants. However, immediately downwind of any sources very localised pockets of Moderate to High levels are possible, with the greatest risk across eastern England.
  • Tomorrow : Outbreaks of heavy rain, along with strengthening winds, will help to disperse air pollutants on Thursday. This will lead to Low levels across the country.
  • Outlook : A changeable outlook period is expected, with spells of rain and strong winds. This will ensure Low levels of air pollution persist across the UK.

Issued at 19/02/2025 5am


Forecast provided by the Met Office


Measurement summary data provided by the Environment Agency

Updated at 19/02/2025 14:00


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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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