Wales Noise and Air Quality Viewer

Welcome to the Wales Noise and Air Quality Viewer.

The viewer shows road, railway and industry noise level maps and the associated noise action planning priority areas - 'hotspot' locations identified by Welsh Government as requiring further investigation.

Air Quality Management Areas (AQMAs) are also displayed - areas designated by local authorities and requiring further pollution reduction measures.

A series of FAQs providing further details of the information contained within the viewer are available here.

For direct enquiries please contact Extrium at or 08708 031 321.