Delhi on Monday morning saw a slight improvement in air quality, with the overall Air Quality Index (AQI) at 366. However, large parts of the city remained enveloped in toxic smog, and the air quality continued to be classified as “poor.” In addition, the Indian Meteorological Department (IMD) issued a yellow alert for “moderate to dense fog” during the morning hours.
Delhi AQI, Smog Today
Delhi continues to remain in the ‘very poor’ category, according to the Central Pollution Control Board (CPCB).
ITO was shrouded in thick smog, with an AQI reading of 370, placing it in the ‘very poor’ category. A thick layer of smog also engulfed areas around India Gate, Kartavya Path, and Sarai Kale Khan this morning.
Anand Vihar recorded an AQI of 402, falling in the ‘severe’ category, according to CPCB data. Wazirpur (404), Bawana (408), and Narela (418) also recorded similar results, remaining firmly in the ‘severe’ category.
According to CPCB categorisation, 0-50 is ‘good’, 51-100 ‘satisfactory’, 101-200 ‘moderate’, 201-300 ‘poor’, 301-400 ‘very poor’, and 401-500 ‘severe’.
Delhi Airport Issues Advisory
Delhi Airport issued a passenger advisory, in a post on X, at 8 am on Monday, that low visibility procedures are still in progress, although all flight operations are functioning normally.









