10 most-polluted cities of India: Delhi isn't one

Over the past few days, the National capital has turned into a gas chamber with a blanket of thick smog all over the city and its neighbouring areas. India Today Data Intelligence Unite (DIU) analysed the air quality bulletin provided by the Central Pollution Control Board (CPCB)and calculated the average air quality for 24-hours between 4 pm on November 4 to 4 pm of November 5 and found out that Delhi, surprisingly, does not feature in even in the 10 most-polluted cities of India.

So, which are the 10 most-polluted cities of India?