That’s correct. According to a study by AirVisual and Greenpeace, the majority of the 100 most polluted cities in the world are located in Asia, with a striking 83 of them being in India. This pollution is primarily caused by industrial emissions, vehicle exhaust, and burning of fossil fuels and biomass. Additionally, the combination of urbanization, population growth, and insufficient regulatory measures contribute to the severe air pollution in these cities. The study reveals an urgent need for stricter environmental policies and measures to counteract this problem.