Tab. Sh-TK

Average monthly concentrations of Heavy metals in Suspended particulate matter

Year: 1997
Region:Stredocesky
District:Kladno
Institution:Hygienicka sluzba
Station: 471. Kladno-Rozdelov

Pollutant Method Unit Monthly Concentrations Annual Mean
123456789101112

Cr

AAS ng/m^3 - 22.3 24.4 10.2 3.1 2.6 0.8 0.5 13.8 17.2 7.6 5.7 9.8

Ni

AAS ng/m^3 - 38.5 42.3 8.8 16.3 7.0 40.7 0.5 0.5 3.8 4.6 10.0 15.7

Zn

AAS ng/m^3 - 155.1 139.3 137.4 293.3 185.5 81.9 119.7 139.0 85.4 96.4 117.5 141.0

As

AAS ng/m^3 - 3.6 4.6 3.9 1.7 2.9 1.8 1.5 1.5 2.2 3.9 5.6 3.0

Cd

AAS ng/m^3 - 0.03 0.03 0.03 0.03 0.03 3.3 6.2 4.9 2.0 0.3 1.1 1.6

Pb

AAS ng/m^3 - 29.5 28.7 11.9 9.9 12.1 20.4 18.4 23.8 19.6 27.5 35.1 21.5

Average monthly concentrations of Heavy metals in Suspended particulate matter…