National Clean Air Day has featured in major national papers today, helping to get the message even further before tomorrow.

The Sun

How toxic is your commute?

The Times

Children in cars 'most exposed' to school-run pollution 

The Guardian

Walking on side streets can halve exposure to pollution, study says

Mail Online

Car passengers are exposed to 9 TIMES more pollution than cyclists and children breathe in MORE dirty air because they're shorter, study reveals