Average monthly concentrations of Heavy metals in Suspended particulate matter
Year:
2002
Region:
Plzensky
District:
Klatovy
Institution:
Hygienicka sluzba
Station:
808. Klatovy soud
Pollutant
Method
Unit
Monthly Concentrations
Annual Mean
1
2
3
4
5
6
7
8
9
10
11
12
Cr
AAS
ng/m^3
0.5
-
-
0.3
0.3
0.7
0.4
0.2
0.2
3.0
2.4
2.6
1.0
Mn
AAS
ng/m^3
4.8
2.1
-
-
3.7
1.9
3.3
0.1
2.2
3.1
2.9
2.4
2.7
Ni
AAS
ng/m^3
2.5
-
-
-
1.2
1.2
1.7
1.8
0.9
1.9
4.5
1.0
-
As
AAS
ng/m^3
1.3
1.6
1.7
1.5
1.4
1.8
2.8
3.1
5.7
4.1
4.7
4.4
2.8
Cd
AAS
ng/m^3
0.2
0.2
-
-
0.2
0.2
0.6
0.2
0.2
0.1
0.1
0.2
0.2
Pb
AAS
ng/m^3
-
-
-
-
0.4
0.7
1.6
1.2
0.8
6.0
10.5
9.4
4.3