Airport dropped to 800 meters at 7:30 am, leading to 107 flights being delayed and 3 cancelled, according to Flightradar.
As many as 14 locations,  including Punjabi Bagh, ITO and RK Puram, recorded AQI levels exceeding 400 on Sunday.
Low visibility procedures are in progress at Delhi Airport. All flight operations are presently normal. Passengers are requested to contact the airline concerned for updated flight information”, Delhi ...