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MY KOLKATA EDUGRAPH

Wednesday, 16 July 2025

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Central Pollution Control Board Cpcb

Central Pollution Control Board Cpcb

Published 09.03.23, 06:44 AM

Kolkata was No. 2 in pollution during winter 2022-23 just after Delhi

By Jayanta Basu
Published 12.01.23, 07:21 AM

Kolkata air more toxic this winter

By Jayanta Basu
Published 11.01.23, 06:59 AM

Level of PM2.5 in Kolkata’s air improves marginally over last four years

By Jayanta Basu
Published 10.01.23, 03:29 PM

Delhi most polluted city in India in 2022

By PTI
Published 02.01.23, 07:57 AM

Toxic air rings in New Year in Kolkata

By Jayanta Basu

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