Tab. Sh-TK

Average monthly concentrations of Heavy metals in Suspended particulate matter


Year: 1997
Region:Severocesky
District:Liberec
Institution:Hygienicka sluzba
Station: 538. Liberec-stred mesta

Pollutant Method Unit Monthly Concentrations Annual Mean
123456789101112

Be

ICP ng/m^3 0.05 0.04 0.05 0.04 0.01 0.01 0.02 0.03- 0.01 0.01- 0.03

Ti

ICP ng/m^3 25.0 29.1 55.2 39.8 25.4 22.3 21.5 27.3- 58.0 33.3- 33.7

V

ICP ng/m^3 7.9 5.5 5.1 3.7 2.4 2.2 2.3 2.8- 4.1 3.5- 3.9

Cr

ICP ng/m^3 13.5 13.7 12.6 16.9 4.6 2.8 3.0 3.7- 5.9 5.5- 8.2

Mn

ICP ng/m^3 14.8 13.3 21.2 14.3 10.1 14.6 13.2 19.6- 15.5 10.4- 14.7

Fe

ICP ng/m^3 482.3 598.51104.5 797.4 584.2 531.0 575.5 789.5- 678.9 547.9- 669.0

Ni

ICP ng/m^3 116.2 114.9 55.2 80.5 17.5 23.4 153.9 23.8- 37.9 38.5- 66.2

Cu

ICP ng/m^3 25.8 37.3 209.7 56.0 24.1 25.5 33.0 26.5- 49.0 24.6- 51.1

Zn

ICP ng/m^3 312.2 296.7 379.8 530.6 132.5 137.2 319.2 180.7- 152.5 123.0- 256.4

As

ICP ng/m^3 21.2 9.9 10.8 6.2 3.8 3.7 2.4 5.2- 8.8 6.1- 7.8

Cd

ICP ng/m^3 2.1 2.4 6.0 1.7 1.9 2.3 2.2 7.1- 2.8 1.5- 3.0

Pb

ICP ng/m^3 88.8 57.1 64.9 46.8 32.8 36.6 57.9 84.2- 97.6 64.5- 63.1


Average monthly concentrations of Heavy metals in Suspended particulate matter…