In a special report, the CPCB said almost all pollutants reported higher values on Diwali day and pre-Diwali day this year as compared to 2019.
from Top India News- News18.com https://ift.tt/32NYZSX
2020 Diwali Days Saw More Pollution vs Last Year Due to Weather, Stubble Burning and Fireworks: CPCB
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November 15, 2020