A new study by Swiss air purifier manufacturer finds that Lahore, Pakistan, has the worst air quality in the world. The World’s Marco Werman talks about how the city earned the distinction, what other parts of the globe have poor air, and which places had the best air in 2022.
The story you just read is not locked behind a paywall because listeners and readers like you generously support our nonprofit newsroom. Now more than ever, we need your help to support our global reporting work and power the future of The World. Can we count on you?