![Denver’s Air Quality On Monday Was Among The Worst In The World](http://townsquare.media/site/48/files/2021/08/attachment-gettyimages-1333205337-612x612.jpg?w=980&q=75)
Denver’s Air Quality On Monday Was Among The Worst In The World
Denver's air quality on Monday afternoon ranked as the second-worst among major cities, only falling behind Ulaanbaatar, Mongolia for the worst air quality among any major city in the entire world.