Most of the world's population is exposed to polluted air and or those living in cities with chronically bad air, the smog ...
Bangkok was the fourth most polluted city in the world - seeing over 350 schools closed to protect the health of children.
“I get a sore throat when I come to work in the morning and I forget to wear a mask,” he said. People also need to be aware of indoor air pollution which can often be caused by common ...