![The Economist on Twitter: "What are the most polluted cities in the world's largest economies? http://t.co/q1fWRnqZzJ http://t.co/cL4wj9NMNw" / Twitter The Economist on Twitter: "What are the most polluted cities in the world's largest economies? http://t.co/q1fWRnqZzJ http://t.co/cL4wj9NMNw" / Twitter](https://pbs.twimg.com/media/Bwmep7UIEAAXIfc.png)
The Economist on Twitter: "What are the most polluted cities in the world's largest economies? http://t.co/q1fWRnqZzJ http://t.co/cL4wj9NMNw" / Twitter
Respro Masks - Top 10 most polluted cities around the world this morning #AirPollution #Top10 #Krasnoyarsk #Russia #Chengdu #China #Lahore #Pakistan #Lima #Peru #Chongqing #China #Delhi #India #Ulaanbaatar #Mongolia #Jakarta #Indonesia #Santiago #
![Twenty most polluted cities across the globe (2021 Rankings). Source:... | Download Scientific Diagram Twenty most polluted cities across the globe (2021 Rankings). Source:... | Download Scientific Diagram](https://www.researchgate.net/publication/362291144/figure/fig1/AS:1182471811018752@1658934657158/Twenty-most-polluted-cities-across-the-globe-2021-Rankings-Source.png)