Average monthly concentrations of Heavy metals in Suspended particulate matter


Year: 2001
Region:Plzensky
District:Klatovy
Institution:Hygienicka sluzba
Station: 809. Klatovy Meteo

Pollutant Method Unit Monthly Concentrations Annual Mean
123 456 789 101112

Cr

AAS ng/m^3 1.3 0.1 0.1 5.1 0.3 0.4 6.9-- 60.6 4.3 12.5 9.2

Ni

AAS ng/m^3 4.0 2.0 0.5 27.7 56.7 30.1--- 77.5 0.1 0.1 22.1

Zn

AAS ng/m^3 144.4 104.9 100.6 84.9 100.6 90.2 126.0 181.0 170.0 111.9 119.3 289.6 135.3

As

AAS ng/m^3 2.0 2.3 1.2 0.8 1.8 0.4 0.5 0.8 1.4 1.5 2.8 6.6 1.8

Cd

AAS ng/m^3 0.3 0.2 0.3 1.7 0.03 1.2 1.6-- 0.2 0.4 1.1 0.7

Pb

AAS ng/m^3 0.05 0.05 0.05 46.5 10.3 16.8--- 32.7 18.1 44.1 18.7