Belgrade is the fifth most polluted city in the world as of Wednesdaymorning, the air in the capital of Serbia is rated as unhealthy according to the IQair website.
Skopje holds the title of the 10th most polluted city in the world.
According to the 7:15 a.m. link on the website, Belgrade’s air pollution index was 179, with a concentration of PM2.5 particles 21 times higher than World Health Organization recommendations.
