<p>India has dropped from fifth to eighth place in terms of the world’s most polluted countries in 2022. According to this World Air Quality Report 2022 by the IQAir, out of the 50 most polluted cities in the world, 39 are in India.</p>
This 2021 World Air Quality Report presents an overview of the state of global air quality in 2021. The report is based on PM2.5 air quality data from 6,475 cities in 117 countries, regions and territories
Twenty-two of the world’s 30 most polluted cities are in India, with Delhi being ranked as the most polluted capital city globally, a new report said . The report is prepared by Swiss organisation, IQAir,
