Average monthly concentrations of Heavy metals in Suspended particulate matter

Year: 2002
Region:Karlovarsky
District:Cheb
Institution:Hygienicka sluzba
Station: 487. Cheb-U hradu

Pollutant Method Unit Monthly Concentrations Annual Mean
123 456 789 101112

Cr

AAS ng/m^3 10.0 10.0 10.0 10.0 10.0 10.0 10.0 10.0 10.0 10.0 10.0 10.0 10.0

Mn

AAS ng/m^3 5.0 5.0 5.0 7.0 5.0 6.0 5.0 5.0 5.0 5.0 5.0 5.0 5.3

Ni

AAS ng/m^3 5.0 5.0 5.0 5.0 5.0 5.0 5.0 5.0 15.0 5.0 5.0 5.0 5.8

Cu

AAS ng/m^3 19.0 5.0 5.0 17.0 16.0 25.0 24.0 25.0 15.0 10.0 8.0 9.0 14.8

Zn

AAS ng/m^3 85.0- 55.0 267.0 95.0 158.0 60.0 62.0 72.0 92.0 3.0 88.0 94.3

As

AAS ng/m^3 2.0 2.0 2.0 2.0 2.0 2.0 2.0 2.0 2.0 2.0 2.0 2.0 2.0

Cd

AAS ng/m^3 3.0 3.0 3.0 3.0 3.0 3.0 3.0 3.0 3.0 3.0 3.0 3.0 3.0

Pb

AAS ng/m^3 17.0 7.0 7.0 15.0 7.0 7.0 7.0 7.0 8.0 10.0 7.0 15.0 9.5