Welcome to the England Noise and Air Quality Viewer.
The viewer shows road and railway noise level maps and the associated noise Important Areas (IAs) - 'hotspot' locations identified by Defra 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 firstname.lastname@example.org or 08708 031 321.