Glasllwch AQMA
An area extending either side of the M4. Located south of the Junction 27 off Basseleg Road.
Cymmer AQMA
An area encompassing properties along both sides of the High Street in Cymmer between the junctions with Brook Street and Glynfach Road.
Carmarthenshire Llandeilo AQMA
The length of the A483 from the roundabout junction of A483 with A476 Ffairfach north along Towy Terrace across Llandeilo Bridge into Bridge St then Rhosmaen St through the town centre until the roundabout junction of the A483 with the A40T.