The index of air pollution in Kyiv makes 81 points, while the norm is 50.
The highest level of air pollution is observed in Saudi Arabia, the U.S., Chile, Pakistan, and the UAE.
Besides, the list of the cities with polluted air includes such countries as Afghanistan, Kuwait, China, Bangladesh, and others.
As we reported, Ukraine ranked eighth in Europe and 43rd in the world in terms of air pollution in 2020. In particular, among the world's capitals, Kyiv was ranked 39th in terms of air pollution by small particles.