Air quality has deteriorated across Hungary due to a high concentration of airborne particles, the National Public Health Centre (NNK) said on Saturday. NNK declared air quality to be “dangerous” in Vác, near Budapest. Air quality has deteriorated to unhealthy levels in Budapest, Kazincbarcika, Mosonmagyaróvár, Nyíregyháza, Putnok, Sajószentpéter and Tököl. Concentrations of particles are also […]Continue reading