According to the World Air Quality Report released by Swiss firm IQAir, India’s air pollution reached a very poor state in 2021. The improvement in the air quality that has been recorded for the last three years has come to a halt.
According to the World Air Quality Report released by Swiss firm IQAir, India’s air pollution reached a very poor state in 2021. The improvement in the air quality that has been recorded for the last three years has come to a halt.