300 million children live in areas with extreme air pollution, data reveals

Global study reveals huge number of children breathing toxic fumes more than six times over safe limits, while billions are affected by air pollution that exceeds guidelines Three hundred million of the world's children live in areas with extreme air pollution, where toxic fumes are more than six times international guidelines, according to new research by Unicef. The study, using satellite data, is the fist to make a global estimate of exposure and indicates that almost 90% of the world's child...