The overall Air Quality Index (AQI) of Delhi reached the "very poor" category on November 03. The air quality over Delhi-NCT is likely to remain in the lower end of the 'Poor' to 'Very Poor' categories on November 2 and November 3, said the Indian Meteorological Department (IMD).

The air quality is likely to be in the lower end of the 'Very Poor' category on November 4.