NEW DELHI: The National Green Tribunal today asked the Delhi, four northern states and Bihar to respond to a recent World Health Organisation (WHO) report on 20 most-polluted cities in the world.
According to the WHO global air pollution database, 14 out of the 15 most- polluted cities in the world in terms of PM 2.5 concentrations are in India — the worst being Kanpur with a Particulate Matter (PM) 2.5 concentration of 173 micrograms per cubic metre, followed by Faridabad, Varanasi and Gaya.
A bench headed by acting NGT Chairperson Jawad Rahim allowed lawyer Sanjay Upadhyay, appearing for Vardhaman Kaushik who has filed a petition against worsening air quality in Delhi-NCR, to place on record the WHO report seeking response from the Delhi, Haryana, Uttar Pradesh, Punjab, Rajasthan, and Bihar Governments. (AGENCIES)