Kolkata is 2nd-most polluted metro, air quality worsening faster than Delhi’s

KOLKATA: A report by the World Health Organization (WHO) has finally confirmed that Kolkata is the second-most polluted metropolis in the country, next only to Delhi.

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Publication Date: 
03/05/2018
Times of India (Kolkata)
Tags:
West Bengal, Air Pollution, Kolkata, WHO, PM 2.5, Environmentalists, RSPM (PM 10), Centre for Science and Environment (CSE)