Delhi’s air quality is “very poor” at 323 AQI amid Deepavali pollution and regional stubble burning. Delhi's air quality was recorded in the 'very poor' category on Thursday (November 12, 2026), with the AQI settling at 323, the Central Pollution Control Board (CPCB) data showed. New Delhi, Nov 12 (PTI) Delhi's air quality was recorded in the 'very poor' category on Thursday, with the AQI settling at 323, the Central Pollution Control.