Air quality deteriorates in Kolkata, Howrah on Kali Puja night due to firecracker bursting

Kolkata and Howrah faced severe air pollution on Kali Puja night, with AQI levels skyrocketing due to rampant firecracker use, prompting concerns for public health and criticism of regulatory enforcement

​Kolkata and Howrah faced severe air pollution on Kali Puja night, with AQI levels skyrocketing due to rampant firecracker use, prompting concerns for public health and criticism of regulatory enforcement