Covid Lockdown in India Didn't Cut Air Pollution as Much as Thought: Study
However, they noted that blue skies and an absence of visible smog can be deceiving and hide pollutants that could potentially cause health issues.
from Top India News- News18.com https://ift.tt/3kGsI99
from Top India News- News18.com https://ift.tt/3kGsI99
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