AQMA Details

« Return to Local Authority listing

The AQMA details for are shown below:

Amendment History

The below table provides information on the amendment history of this AQMA

AQMA Name AQMA Status Pollutants Date
Twynyrodyn Road AQMA Declared Nitrogen dioxide NO2 30/01/2017

Pollutants Declared

  • 30/01/2017, Nitrogen dioxide NO2 - Annual Mean

Twynyrodyn Road AQMA (Merthyr Tydfil County Borough Council)

30/01/2017, Monitoring identified an exceedence of the annual mean NO2 air quality standard. This was associated with traffic, in particular uphill traffic using Twynyrodyn Road. The AQMA extends from the Western End of Twynyrodyn Road to 147 Gilfach Cynon. A Welsh copy of the order is available.

Source: Road transport unspecified

Click the map below to open a full size version in a new window.


© Crown copyright. All rights reserved. DEFRA. Licence No. GD272361 2002