Tab. Sh-TK

Average monthly concentrations of Heavy metals in Suspended particulate matter


Year: 1997
Region:Severocesky
District:Usti nad Labem
Institution:CHMU
Station:1413. Usti n.L.-Kockov

Pollutant Method Unit Monthly Concentrations Annual Mean
123456789101112

V

ICP ng/m^3 4.8 2.3 3.2 2.0 2.5 2.7 2.6 3.9 4.4- 4.7- 3.3

Cr

ICP ng/m^3 6.4 1.9 3.6 3.2 3.0 4.2 3.9 6.8 7.8- 1.4- 4.2

Mn

ICP ng/m^3 9.5 21.4 17.7 9.3 14.7 22.6 9.4 18.0 25.5- 19.7- 16.8

Fe

ICP ng/m^3 332.7 319.4 535.7 83.0 113.2 106.8 198.0 479.0 530.0- 224.3- 292.2

Ni

ICP ng/m^3 6.8 3.8 6.3 3.8 3.6 6.0 6.6 9.8 11.0- 3.8- 6.1

Cu

ICP ng/m^3 10.7 5.4 7.0 2.6 3.1 3.8 4.1 4.9 6.0- 7.7- 5.5

As

ICP ng/m^3 21.7 6.7 5.1 2.2 3.2 3.3 2.1 3.5 2.7- 8.6- 5.9

Se

ICP ng/m^3 5.4 2.5 5.1 2.2 2.3 2.3 4.0 5.5 11.4- 5.8- 4.7

Cd

ICP ng/m^3 0.9 0.6 0.8 0.4 0.5 0.6 0.5 0.8 0.5- 1.0- 0.7

Sb

ICP ng/m^3 0.9 0.5 0.6 0.4 0.5 0.4 0.3 0.6 0.7- 0.6- 0.5

Pb

ICP ng/m^3 63.6 30.4 32.3 17.3 23.8 23.8 16.5 30.1 26.1- 44.9- 30.9

Pb208/206

ICP number 2.1 2.1 2.1 2.1 2.1 2.1 2.1 2.1 2.1- 2.1- 2.1

Pb207/206

ICP number 0.9 0.9 0.9 0.9 0.9 0.9 0.9 0.9 0.9- 0.8- 0.9


Average monthly concentrations of Heavy metals in Suspended particulate matter…