05 December 2020 - Pollution in the air we breathe can cause a wide range of adverse health impacts, from respiratory illnesses to heart disease to stroke.

03 December 2020 - The largest sources of pollution are in the urban area - heating and road transport, but also outside the urban area - thermal power plants.

30 November 2020 - 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.