Social Sciences, asked by harshalagrawal89, 5 months ago

write a autobiography of polluted air city of Delhi

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Answered by biswasjhuma694

In December 2020 in an event known as the great smog of delhi, the air pollution spiked far beyond acceptable levels. levels of pm 2.5 and pm 10 particulate matter hit 999 micrograms per cubic meter, while the safe limits for those pollutants are 60 and 100 respectively .

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