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WHO revises Global Air Quality norms

  Oct 15, 2021

WHO revises Global Air Quality norms

Q Why is it in News ?

A The World Health Organisation (WHO) in its first-ever update since 2005 has tightened global air pollution standards.

Q What are Global Air Quality Guidelines (AQGs) 2021 ?A

Q What are Air quality standards in India ?

Q What is Significance of WHO’s AQG ?

A It sets the stage for eventual shifts in policy

Q What are Challenges for India ?

Q What can be way forward ?