![Image of Clean Air Day](https://files.schudio.com/castle-hill-primary-school/images/events/Clean_Air_Day.jpg)
Clean Air day is the UK's biggest air pollution campaign.
It is a chance to raise awareness about air pollution and make the air that we breathe cleaner and healthier.
Clean Air day is the UK's biggest air pollution campaign.
It is a chance to raise awareness about air pollution and make the air that we breathe cleaner and healthier.