Tab. Sh-TK

Average monthly concentrations of Heavy metals in Suspended particulate matter

Year: 1997
Region:Vychodocesky
District:Trutnov
Institution:Hygienicka sluzba
Station: 570. Trutnov-Hranicaru

Pollutant Method Unit Monthly Concentrations Annual Mean
123456789101112

Cr

AAS ng/m^3 1.0 1.0 3.0 1.0 2.0 1.0 1.3 4.4 2.0 1.0 0.1 0.1 1.5

Mn

AAS ng/m^3 9.0 9.0 19.0 13.0 15.0 10.0--- 7.0 9.0 8.0 11.0

Ni

AAS ng/m^3 34.0 96.0 39.0 12.0 20.0 17.0 26.0 10.0 16.0 12.0 10.0 7.0 24.9

Cu

UNKN ng/m^3 ------ 5.3 12.0 9.0----

Zn

AAS ng/m^3 170.0 149.0 209.0 115.0 111.0 64.0 47.0 42.0 11.0 111.0 100.0 60.0 99.1

Cd

AAS ng/m^3 1.0 0.5 1.0 0.9 0.3 0.9 0.3 0.6 0.4 0.4 0.4 0.3 0.6

Pb

AAS ng/m^3 57.0 50.0 53.0 30.0 43.0 24.0 28.0 29.0 29.0 36.0 50.0 28.0 38.1

Average monthly concentrations of Heavy metals in Suspended particulate matter…