Measurement summary based on data provided by the Environment Agency
Latest recorded level 30/11/2021.
Latest air pollution levels for South Wales
Last updated at 20:00 on 30th November 2021
Agglomerations in the South Wales area:
In towns and cities near busier roads
Elsewhere in towns and cities
In rural areas
- Zoom to this region on the interactive map, which will allow you to view monitoring sites, latest data, graphs and site information for specific sites.
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- Find out more about the AURN
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