Clean Air Day Wales, funded by the Welsh Government is part of the UK's largest air pollution campaign and Wales’ largest awareness raising air quality campaign.
Clean Air Day normally takes place on the third Thursday in June. This year, due to COVID-19, Clean Air Day is taking place on 8 October 2020.
There are lots of ways to get involved and you can download free resources for your workplace, community group or school.
For further information please visit the Clean Air Day website.