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  Metros   Delhi  22 Dec 2020

Metros, Delhi, 22 Dec 2020

Pollution deaths in India rose to 1.67 million in 2019: Lancet study

India’s three main cities, New Delhi, Kolkata and Mumbai, were on the list of the world’s 20 worst polluted cities, IQAir reported

22 Dec 2020 11:22 PM

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