Average monthly concentrations of Heavy metals in Suspended particulate matter


Year: 1999
Region:Zapadocesky
District:Cheb
Institution:Hygienicka sluzba
Station: 488. Cheb-zubni odd.

Pollutant Method Unit Monthly Concentrations Annual Mean
123456789101112

Cr

AAS ng/m^3 10.0 10.0 10.0 10.0- 10.0 11.0 10.0 10.0 10.0 10.0 10.0 10.1

Mn

AAS ng/m^3 5.0 5.0 5.0 5.0 26.0 6.0 49.0 5.0 66.0 5.0 5.0 5.0 15.6

Ni

AAS ng/m^3 18.0 6.0 10.0 10.0- 10.0 10.0 5.0 30.0 5.0 5.0 5.0 10.4

Cu

AAS ng/m^3 18.0 17.0 5.0 7.0 17.0 21.0 12.0 15.0 48.0 13.0 38.0 15.0 18.8

Zn

AAS ng/m^3 50.0 129.0 4.0 44.0 35.0 57.0 22.0 3.0 144.0 50.0 121.0 63.0 60.2

As

AAS ng/m^3 2.0 26.0 15.0 30.0 24.0 4.0 2.0 2.0 2.0 2.0 2.0 2.0 9.4

Cd

AAS ng/m^3 3.0 3.0 3.0 3.0 3.0 3.0 3.0 3.0 3.0 10.0 3.0 3.0 3.6

Pb

AAS ng/m^3 13.0 18.0 7.0 8.0 7.0 12.0 7.0 22.0 15.0 7.0 17.0 12.0 12.1