- In 2018, India had 7 of the world's Top 10 most air-polluted cities, 15 of the top 20, and 22 of the top 30! https://www.airvisual.com/world-most-polluted-cities/world-air-quality-report-2018-en.pdf 3 comments india
- TIL: 13 of the world’s top 20 polluted cities are in India http://www.hindustantimes.com/india-news/india-s-cities-more-polluted-than-china-but-there-is-still-hope/article1-1355013.aspx 96 comments india
- 13 out of world's top 20 polluted cities in India, only three in China http://www.hindustantimes.com/india-news/india-s-cities-more-polluted-than-china-but-there-is-still-hope/article1-1355013.aspx 93 comments worldnews
- 13 out of world's top 20 polluted cities in India, only three in China http://www.hindustantimes.com/india-news/india-s-cities-more-polluted-than-china-but-there-is-still-hope/article1-1355013.aspx 8 comments india
- The list of the world’s top 20 most polluted cities is out. All but one are in Asia https://www.yahoo.com/news/list-world-top-20-most-040152422.html 6 comments environment
- India accounts for 13 of the top 20 most polluted cities in the world (in terms of particulate matter) https://twitter.com/wef/status/617377493289447425 6 comments india