14 out of world's 20 most polluted cities in India, says WHO; Delhi, Varanasi on list; Kanpur tops chart
14 out of world's 20 most polluted cities in India, says WHO; Delhi, Varanasi on list; Kanpur tops chart https://ift.tt/2rd5M4QWhile the government continues its push for the ‘Swachh Bharat Mission’, 14 Indian cities, including Delhi and Varanasi, have figured in the list of 20 most polluted cities in the world in terms of PM2.5 levels in 2016, data released by the WHO showed today.
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