Lahore, Pakistan
Despite the beauty of the mountains in Pakistan, the country has some of the most polluted cities in the world, Lahore being one of them. According to an air quality monitor, officials discovered Lahore had an air quality ranking of 348, which surpasses the toxic level of 300. Many residents in the city were suffering from air pollution and felt as though they were choking.

Residents, like Muhammad Saeed, said, “children are experiencing breathing diseases… for God’s sake, find a solution.” Because of low-grade fumes, colder winters which create stagnant air, and crop burn-off, Lahore has seen an increase in air pollution over the past several years (NDTV).