Valjevo, Čačak already exceeded legal air pollution limits for 2021
Čačak in Serbia reached the legal limit of 35 days with excessive PM10 pollution on March 3 while Valjevo passed the mark in the first half of February
Excessive air pollution in Valjevo triggers Air Quality Alert
The air quality in Valjevo has been in the highest category, designated as "very polluted," ever since measuring began in 2012. According to official data, the city had the highest annual level of suspended particles PM10 and PM2.5 in Serbia last year.