Average monthly concentrations of Heavy metals in Suspended particulate matter


Year: 1998
Region:Severocesky
District:Usti nad Labem
Institution:Hygienicka sluzba
Station: 547. Usti n.L.-Vseborice

Pollutant Method Unit Monthly Concentrations Annual Mean
123456789101112

Cr

ICP-AES ng/m^3 10.2 3.9 18.1 7.8 3.4- 2.7 6.8 1.0 2.3 2.1 1.3 5.3

Mn

ICP-AES ng/m^3 ---- 23.9--------

Ni

ICP-AES ng/m^3 15.6 32.8 10.5 33.8 6.0- 53.6 30.4 9.9- 3.5 1.6 20.6

Cu

ICP-AES ng/m^3 ---- 10.3--------

Zn

ICP-AES ng/m^3 106.61214.3 337.9 151.6 65.5- 92.4 140.5- 113.2 45.7 52.0 219.9

As

ICP-AES ng/m^3 1.8 2.5 1.7 0.9 2.1- 2.8 1.7 3.1 5.7 0.8 1.2 2.2

Cd

ICP-AES ng/m^3 2.6 2.5 1.3 1.5 0.5- 0.5 0.7 0.4 0.7 0.2 0.2 1.0

Pb

ICP-AES ng/m^3 127.2 65.7 72.6 38.5 23.3- 5.5 30.7 31.0 27.5 13.2 15.7 38.8