pollution air quality

Three Indian Cities Among World’s Ten Most Polluted After Diwali

Following the Diwali celebrations, three Indian cities have made it to the list of the world’s ten most polluted cities. New Delhi topped the list with an AQI of 407, while Mumbai and Kolkata ranked sixth and seventh respectively, with AQI levels of 157 and 154, highlighting the alarming deterioration of air quality due to the festivities.