Air quality index shows that the quality of air has reached the unhealthy level in many Hungarian cities.
According to the National Institute of Environmental Health (NIEH), the quality of air has reached the unhealthy level in the following cities:
Budapest, V谩c, Dorog, Esztergom, Szeged, Szolnok, Eger, Salg贸tarj谩n, Miskolc, Oszl谩r, Kazincbarcika, Saj贸szentp茅ter, V谩c, Debrecen, 狈测铆谤别驳测丑谩锄补, Hern谩dszurdok, 笔茅肠蝉, Duna煤jv谩ros, V谩rpalota, Ajka, Mosonmagyar贸v谩r, Sopron, and Szombathely.
Source: debreceninap.hu
