"You all will be happy to know that Kolkata has been ranked as the best place for quality of life among Indian cities in a recently-conducted survey. The study was based on more than 100 parameters in 21 selected cities," Banerjee said on Facebook.
Kolkata topped while Thiruvananthapuram and Bhopal came second and third respectively while Delhi ranked fifth.
"We are happy that over the last three years, our efforts to restore the past glory of Kolkata and make it a truly great Metro from beautification to making the city clean and green to improving civic amenities is yielding results," she said.
Promising more in the coming days, Banerjee said much more would be done for Kolkata.