The World Health Organisation limit for PM10s is 50 microgrammes per cubic metre of air, but at one central Tirana crossroads, the 24-hour average exposure was 483 micrograms, with peak-hour levels far higher.
Svetska zdravstvena organizacija ograničila je PM10 na 50 mikrograma po kubnom metru vazduha, ali na centralnoj raskrsnici u Tirani dnevni prosek iznosi 483 mikrograma, dok je u špicu taj nivo mnogo veći.