Tab. Sh-TK

Average monthly concentrations of Heavy metals in Suspended particulate matter


Year: 1997
Region:Severocesky
District:Usti nad Labem
Institution:Hygienicka sluzba
Station: 543. Usti n.L.-Sev.terasa

Pollutant Method Unit Monthly Concentrations Annual Mean
123456789101112

Be

ICP ng/m^3 0.05 0.04 0.02 0.02 0.02 0.02- 0.01 0.01 0.02 0.01- 0.02

Ti

ICP ng/m^3 14.5 22.5 29.4 22.8 17.4 27.2- 4.6 8.5 31.9 35.8- 21.5

V

ICP ng/m^3 2.9 10.4 6.2 2.5 1.7 2.4- 0.5 1.4 2.9 3.8- 3.5

Cr

ICP ng/m^3 1.2 2.2 3.7 2.4 1.5 4.3- 2.0 1.5 1.3 1.8- 2.2

Mn

ICP ng/m^3 20.7 38.0 40.8 60.0 49.5 82.1- 14.1 24.7 26.3 22.0- 37.8

Fe

ICP ng/m^3 211.3 349.5 486.5 456.3 331.0 482.1- 87.0 166.9 239.8 259.1- 306.9

Ni

ICP ng/m^3 3.1 2.7 3.3 4.7 3.1 8.2- 3.0 3.1 3.4 3.7- 3.8

Cu

ICP ng/m^3 5.8 7.7 8.3 7.9 10.5 13.6- 3.3 4.9 6.9 8.5- 7.7

Zn

ICP ng/m^3 40.1 55.1 46.4 46.5 46.9 67.3- 14.5 48.2 193.5 208.7- 76.7

As

ICP ng/m^3 22.5 7.4 3.5 2.0 1.4 1.9- 0.7 1.1 2.8 6.1- 4.9

Cd

ICP ng/m^3 0.4 0.3 0.5 0.4 0.3 0.7- 0.2 0.3 0.5 0.6- 0.4

Pb

ICP ng/m^3 29.8 19.0 22.6 18.6 12.6 20.1- 4.4 13.8 24.3 32.0- 19.7


Average monthly concentrations of Heavy metals in Suspended particulate matter…