Delhi's air quality index (AQI) was recorded as 327 at 9.10 am, which falls in the very poor category.
Delhi woke up to a clear Sunday morning with the minimum temperature settling at 7.1 degrees Celsius, normal for this time of the year.
The weatherman has forecast partly cloudy skies for the day with the maximum temperature likely to hover around 21 degrees Celsius and the minimum on Monday likely to be around nine degrees Celsius.
Delhi's air quality index (AQI) was recorded as 327 at 9.10 am, which falls in the very poor category.
An AQI between 0-50 is considered "good", 51-100 "satisfactory", 101-200 "moderate", 201-300 "poor", 301-400 "very poor" and 401-500 "severe".
An AQI above 500 falls in the "severe plus" category.