More than half a million people die in India every year due to air pollution. And according to this year's Global Environment Performance Index, New Delhi might have surpassed Beijing as the most polluted city in the world.
malaysiakinitv. (June 11, 2014). New Delhi World\'s Most Polluted City. Retrieved April 10, 2020, from EngageMedia Web site: http://www.engagemedia.org/Members/malaysiakinitv/videos/New_Delhi_worlds_most_polluted_city.