Five ways to avoid breathing polluted air
11/03/17
A week of coverage by BBC News examining possible solutions to the problems caused by air pollution.
- Five ways to avoid air pollution
- Gasping in the French Alps
- Can trees cut pollution?
- About the So I Can Breathe season
- What are your solutions for air pollution?
- See more from So I Can Breathe
BBC 07-03-2017
http://www.bbc.com/news/science-environment-39186117
