Prema podacima iz Agencije za zaštitu okoliša, kad je u pitanju kontrola štetnih gasova, Srbija kasni najmanje deceniju i po u odnosu na kontrolu zraka u razvijenim zemljama Evrope.
According to the Environmental Protection Agency, as regards the control of hazardous gases, Serbia is late at least a decade and a half behind, compared to air control in developed European countries.