Significant 20-years-low air pollution in Indo-Gangetic Plain amid lockdown
According to satellite data published by US space agency National Aeronautics and Space Administration (NASA), Air pollution over northern India has plummeted to a 20-year-low for this time of the year. Daily Current Affairs Quiz 2020 Key-Points The report highlighted that the sensors observed aerosol levels low after the imposition of a nationwide lockdown in […]
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