The air quality in Plovdiv has significantly deteriorated, with fine dust particle levels exceeding the norms by seven times, according to Ivan Stoyanov, the Deputy Mayor for Ecology and Health. Stoyanov, who is currently at the Tsalapitsa fire site, reported that mobile air quality stations detected a concentration of 350 mg/m of fine dust particles (FDP) 10.
Data from stationary air quality station
