An area encompassing properties either side of the A48, between the roundabout with the A466 to the west and extending east just beyond the junction with the B4293 at Hardwick Terrace.

An area at the north end of Denbigh Street immediately adjacent to the slip road at Junction 25 of the M4.

A number of houses along both sides of Malpas Road in the vicinity of the junction with Redland Street.

A number of houses on the western side of Caerleon Road between the junctions with Durham Road and York Road.

A single property adjacent to the M4 motorway just west of where Royal Oak Hill crosses the motorway.

The AQMA area shall encompass - Caerleon Road / New Road junction to Castle Street / Castle Mews Junction and to High Street / Cross Street junction.

All roadside properties along Pontshonnorton Road from ‘Norton Bridge Methodist Church’ to No. 51 Pontshonnorton Road

An area extending either side of the M4. Located south of the Junction 27 off Basseleg Road.

An area encompassing Bridge Street, from its junction with Newmarket Street up to and including the area around the junction with Castle Parade and Porthycarne Street.

A number of residential premises along the A48 Cowbridge Road West, Western Avenue and A4119 through Llandaff Village Cardiff Road.