Environmental Sciences, asked by dikshajaiswal9831, 5 months ago

Present scenario of environmental pollution during lockdown for covid 19

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Answered by mahyekchakraborty1
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Amid the COVID-19 pandemic, a nationwide lockdown is imposed in India initially for three weeks from 24th March to 14th April 2020 and extended up to 3rd May 2020. ... Among the selected pollutants, concentrations of PM10 and PM2.5 have witnessed maximum reduction (>50%) in compare to the pre-lockdown phase.

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