Number of registered two-wheelers in Kolkata India 2017-2022
In 2022, the number of registered two-wheelers in the Indian city of Kolkata was over one million. In 2016, the capital city of West Bengal was the second most polluted city in India, second only to Delhi. Despite having fewer registered vehicles as compared to the other Indian metropolitan cities, the 'city of joy' remained in the list of top polluted cities across India for the past few years.