0:30
"We need to breathe so that we can stay alive" - Jess, 9, talks about clean air for children
UNICEF UK
0:20
Stop! Take a deep breath...
0:23
Why is it important for children to breathe clean air? 10-year-old Thalia explains
0:32
How does toxic air affect children's health? Isabel and Daniel explain
0:43
Toxic air is not make believe
