Average monthly concentrations of Heavy metals in Suspended particulate matter


Year: 1998
Region:Severocesky
District:Usti nad Labem
Institution:Hygienicka sluzba
Station: 548. Usti n.L.-Brna

Pollutant Method Unit Monthly Concentrations Annual Mean
123456789101112

Cr

ICP-AES ng/m^3 11.3 5.7 14.1 5.3 5.9- 3.0 4.6 1.3----

Mn

ICP-AES ng/m^3 ---- 34.8--------

Ni

ICP-AES ng/m^3 31.1 10.4 19.4 20.1 8.7- 42.2 62.2 7.9----

Cu

ICP-AES ng/m^3 ---- 14.1--------

Zn

ICP-AES ng/m^3 117.5 41.3 261.1 143.9 108.5- 64.0 207.6-----

As

ICP-AES ng/m^3 1.6 3.2 2.1 3.9 2.1- 5.0 1.2 0.7----

Cd

ICP-AES ng/m^3 2.4 2.5 1.4 1.0 1.0- 0.5 0.7 0.8----

Pb

ICP-AES ng/m^3 64.6 55.9 49.8 35.2 41.7- 19.5 21.8 29.5----