Faint gostiodd yr adolygiad monitro ansawdd aer 20mya?
Wedi'i ateb gan Ysgrifennydd y Cabinet dros Ogledd Cymru a Thrafnidiaeth
| Wedi'i ateb ar 04/06/2024
Air quality monitoring for 20mph was contracted by TfW. Between 2021-2022 and 2023-24, £204,475 was paid to TfW for this work. The funding covered the development of the monitoring methodology, the procurement strategy to ensure the best value route to market, the acquisition of monitoring sensors, technical input, and subsequent analysis and report production.