In a "World Air Quality" report, India was ranked the world's eighth most polluted country in 2022. The report has been prepared by a Swiss firm, IQAir and was released on March 15. Notably, India's ranking has dropped from fifth last year. According to the data available in the report, the PM2.5 level in most polluted Indian cities was 53.3.
Bhiwadi, located on the outskirts of Delhi, was ranked among the two most polluted cities in the world. Delhi followed it closely behind. According to a report by Mint, pollution levels in the two cities were 92.7 and 92.6, respectively.