10 Most Polluted Cities In The World

According to the World Health Organization – WHO air pollution kills an estimated seven million people worldwide every year. The data shows that 9 out of 10 people breathe air that contains high levels of pollutants that exceeds WHO guideline limits. People from low- and middle-income countries suffer from the highest exposures to air pollution. From the smog that blankets many cities to smoke inside of the home, air pollution poses a major threat to health and climate. The combined effects of ambient (outdoor) and household (indoor) air pollution causes about seven million premature deaths every year, largely as a result of increased mortality from stroke, heart disease, chronic obstructive pulmonary disease, lung cancer and acute respiratory infections.

IQAir latest report from 25th December 2020 , states the current most polluted cities in the world. Here is a full review of the10 most polluted cities below with their AQI.