This drastic drop was due to widespread rain showers and thunderstorms that affected parts of Delhi, caused by a western ...
Dhaka, the overcrowded capital city of Bangladesh, has ranked the 13th on the list of cities with the worst air quality with an AQI score of 122 at about 9:20am on Saturday ...
WHO data show that almost all of the global population (99%) breathe air that exceeds WHO guideline limits and contains high ...