@CNN: More than 95% of the world’s population is breathing unhealthy air and the poorest nations are the hardest hit, a new report has found https://t.co/ljzNmIBKBU https://t.co/D0LLfRpWHd
More than 95% of the world's population is breathing unhealthy air and the poorest nations are the hardest hit, a new report has found https://t.co/ljzNmIBKBU pic.twitter.com/D0LLfRpWHd
— CNN (@CNN) April 17, 2018