New Delhi, Feb. 3 -- Several parts of the national capital experienced dense fog on Tuesday morning. The Air Quality Index stood at 256 at 7 am, placing air quality in the poor category, according to the Central Pollution Control Board (CPCB).

Several monitoring stations across the city reported AQI levels in the poor-to-very poor range. Ashok Vihar stood at 287. Bawana reported an AQI of 239, Burari 234, and Chandni Chowk 324. Dwarka Sector 8 recorded 293, ITO 248, while Mundka recorded 297 and Wazirpur recorded 316.

Okhla Phase-2 logged an AQI of 310, Rohini 281, Punjabi Bagh 295, and RK Puram 300. Lower readings were recorded in Narela (168) and Alipur (212), according to the CPCB.

As per AQI classification, a reading between 0 and ...