Shocking: 14 out of world's 20 most polluted cities in India

Delhi and Varanasi are among the 14 Indian cities that figured in a list of 20 most polluted cities in the world in terms of PM2.5 levels in 2016, data released by the WHO showed today. The WHO data also said that nine out of 10 people in the world breathe air containing high levels of pollutants. Other Indian cities that registered very high levels of PM2.5 pollutants were Kanpur, Faridabad, Gaya, Patna, Agra, Muzaffarpur, Srinagar, Gurgaon, Jaipur, Patiala and Jodhpur followed by Ali Subah Al-Salem in Kuwait and a few cities in China and Mongolia. In terms of PM10 levels, 13 cities in India figured among the 20 most-polluted cities of the world in 2016.