Pollution woes: Delhi government directs schools to shift from hybrid to online mode up to Class-5

Delhi’s AQI stood in the ‘severe’ category on December 15 with a reading of 427, after touching the second highest AQI on record for December on December 14 at 461.

​Delhi’s AQI stood in the ‘severe’ category on December 15 with a reading of 427, after touching the second highest AQI on record for December on December 14 at 461.