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.

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Delhi’s missing Diwali night data released; PM2.5 at over 60 times national standard (opens Hindustan Times in a new tab)
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.


