Air quality most foul even in green zone
Submitted by daya on Wed, 2018-12-05 16:26
KOLKATA: The city is experiencing its foulest spell of pollution in recent years with the air quality index considerably worse than previous years.
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External URL:
https://timesofindia.indiatimes.com/city/kolkata/air-quality-most-foul-even-in-green-zone/articleshow/66946320.cms
Publication Date:
05/12/2018