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Experts believe that installing air purifiers in classrooms is "impractical" and can trigger a surge in carbon dioxide levels rather than air pollution.
Experts believe that installing air purifiers in classrooms is "impractical" and can trigger a surge in carbon dioxide levels rather than air pollution.
They welcomed the decision of the Delhi government to suspend a directive requiring schools to install air purifiers.
However, the government did not specify the reason for the suspension of the notice within a few days after the notice was given to the school.
Anurag Agrawal of the CSIR Institute of Genomics and integrated biology told (
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