The aim of the Clean Air Plan for Wales is to improve air quality and reduce the impacts of air pollution on human health, biodiversity, the natural environment and our economy.
Nod y Cynllun Aer Glân i Gymru yw gwella ansawdd aer a lleihau effeithiau llygredd aer ar iechyd pobl, bioamrywiaeth, yr amgylchedd naturiol a’n heconomi.