• Air pollution forecast
• Latest measured air quality Measured air quality

Latest forecast

• Today : Low levels of air pollution are generally expected across the UK. However, increased air pollution levels are also likely in the vicinity of any significant wildfires, and downwind of their locations. These levels may be significantly higher than those indicated by the forecast maps.
• Tomorrow : Tuesday smaller areas of Moderate air pollution are likely, these mainly across southern England but also possibly across Scotland. Otherwise Low levels of air pollution are generally expected.
• Outlook : Slightly cooler and fresher conditions will reach many areas of the UK, helping to maintain predominantly Low levels of air pollution. However, pockets of Moderate air pollution are still possible.

Issued at 20/07/2026 6am

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Forecast provided by the

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• Health advice
• What is the Daily Air Quality Index?
• Air pollution alerts

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Measurement summary

Data provided by the Environment Agency

Last updated at 20/07/2026 19:00

Click a coloured area on the map to view information for a specific region. The results are based on the maximum air quality index measured across all stations in each region.

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Download DAQI regional data

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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.

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Air pollution measurements by local area.

Click here to get measurement
summary with more filters.

Measurement summary data provided by the Environment Agency

Updated at 20/07/2026 19:00

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Click a coloured area on the map to view information for a specific region.

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Low

Moderate

High

Very High

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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.

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Summary from 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.

Pollution Band	Number of Sites

• Health advice
• What is the Daily Air Quality Index?

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  Pollution forecast

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  Latest measurement summary

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  Monitoring networks map

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  Data tools

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  Clean Air Strategy 2019
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These air quality webpages are produced and maintained by Ricardo (opens in a new tab).