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

Latest forecast

• Today : Predominantly Low levels of air pollution are expected across the country today, however warm weather and light winds may allow small pockets of Moderate pollution to form, most likely near busy roads and urban areas.
• Tomorrow : Low levels of air pollution are expected to continue for much of the UK, however small pockets of Moderate pollution may still form in places.
• Outlook : Increased warm or hot weather, and continued light winds, will lead to an increase in Moderate air pollution, mainly across southern England at first, but likely spreading northward over the weekend.

Issued at 09/07/2025 5am

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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 09/07/2025 08:00

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 09/07/2025 08:00

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

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3

4

5

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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
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