Average monthly concentrations of Heavy metals in Suspended particulate matter

Year: 1998
Region:Stredocesky
District:Beroun
Institution:Hygienicka sluzba
Station: 458. Kraluv Dvur-stadion

Pollutant Method Unit Monthly Concentrations Annual Mean
123456789101112

Cr

AAS ng/m^3 - 9.0-- 2.5-- 7.1-- 3.3--

Ni

AAS ng/m^3 - 43.0-- 17.0-- 15.1-- 6.0--

Cu

AAS ng/m^3 ---------- 78.0--

Zn

AAS ng/m^3 - 169.0-- 55.0-- 170.4-- 161.0--

As

AAS ng/m^3 - 2.5-- 2.5-- 1.1-- 1.1--

Cd

AAS ng/m^3 - 2.5-- 2.5-- 0.5-- 3.4--

Pb

AAS ng/m^3 - 73.0-- 33.0-- 33.7-- 28.0--