Several pollution hotspots included Anand Vihar (466), Chandni Chowk (425), and Ashok Vihar (444), also falling under the 'severe' category across large swathes of the national capital.
As air quality in the national capital continues to deteriorate during the winter months, medical experts are flagging a noticeable rise in neurological as well as respiratory complaints, underlining the urgent need for sustained government action and public cooperation to curb pollution.