Average monthly concentrations of Heavy metals in Suspended particulate matter

Year: 2001
Region:Ustecky
District:Most
Institution:Hygienicka sluzba
Station: 929. Litvinov

Pollutant Method Unit Monthly Concentrations Annual Mean
123 456 789 101112

Be

AAS ng/m^3 0.05 0.05 0.05 0.05 0.05 0.05--- 0.05 0.05 0.3-

Cr

AAS ng/m^3 2.5 2.5 2.5 14.9 2.5 2.5--- 9.8 2.5 2.5-

Mn

AAS ng/m^3 2.5 2.5 2.5 7.5 4.9 4.7--- 4.0 3.8 1.3-

Ni

AAS ng/m^3 2.5 2.5 2.5 10.8 3.9 3.8--- 7.0 1.0 1.0-

Cu

AAS ng/m^3 2.5 3.0 4.0 6.9 2.0 3.1--- 3.1 5.2 6.4-

Zn

AAS ng/m^3 16.1 24.7 25.6 29.7 10.7 11.3--- 23.1 27.2 11.4-

As

AAS ng/m^3 0.8 2.2 2.5 1.1 0.3 0.3--- 0.3 2.1 0.7-

Cd

AAS ng/m^3 0.3 0.3 0.3 0.3 0.3 0.3--- 0.3 0.3 0.3-

Pb

AAS ng/m^3 2.9 8.3 9.1 7.0 3.7 4.1--- 2.0 9.6 1.4-