Tab. Sh-TK

Average monthly concentrations of Heavy metals in Suspended particulate matter


Year: 1997
Region:Zapadocesky
District:Plzen-mesto
Institution:Hygienicka sluzba
Station: 481. Plzen-Zabelska

Pollutant Method Unit Monthly Concentrations Annual Mean
123456789101112

Cr

AAS ng/m^3 1.5 1.4 1.3 0.9 1.6 1.8 21.5 8.0 1.5 1.3 1.1- 3.8

Mn

AAS ng/m^3 ------- 31.9 15.3 11.6 7.3--

Ni

AAS ng/m^3 63.2 90.5 52.7 11.7 79.3 82.6 495.1 903.5 408.7 20.6 18.7- 202.4

Cu

AAS ng/m^3 6.8 26.4 17.3 7.7 6.7 9.1 20.9 63.2 36.6 15.3 10.2- 20.0

Zn

AAS ng/m^3 92.0 40.21005.7 75.7 181.3 156.8 854.21836.81310.0 206.7 109.7- 533.6

As

AAS ng/m^3 2.6 0.9 0.2 0.7 0.6 1.5 1.0 1.3 1.0 1.9 2.4- 1.3

Cd

AAS ng/m^3 0.4 0.6 0.4 0.3 1.2 2.0 1.5 1.1 0.8 1.5 1.2- 1.0

Pb

AAS ng/m^3 17.7 26.1 15.2 15.8 8.2 13.0 55.1 86.3 21.2 42.4 22.0- 29.4


Average monthly concentrations of Heavy metals in Suspended particulate matter…