Delhi’s missing Diwali night data released; PM2.5 at over 60 times national standard

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• Hindustan TimesLean L·2h ago

  Delhi’s missing Diwali night data released; PM2.5 at over 60 times national standard

  HT had reported earlier that PM2.5 readings at many of Delhi’s stations went blank as the air worsened on the night of November 8.

  Read at Hindustan Times →