Average monthly concentrations of Heavy metals in Suspended particulate matter
Year:
2001
Region:
Pardubicky
District:
Usti nad Orlici
Institution:
Hygienicka sluzba
Station:
1117. Usti n.Orl.-Podmesti
Pollutant
Method
Unit
Monthly Concentrations
Annual Mean
1
2
3
4
5
6
7
8
9
10
11
12
Cr
AAS
ng/m^3
2.9
2.1
1.6
1.2
1.3
1.3
0.8
-
0.7
0.6
0.4
0.5
1.2
Mn
AAS
ng/m^3
11.0
13.1
6.7
7.1
8.1
8.6
2.8
-
3.1
5.7
4.3
5.0
7.5
Ni
AAS
ng/m^3
1.2
0.8
0.4
0.7
1.0
0.9
0.5
-
0.5
0.6
0.5
0.7
0.7
As
AAS
ng/m^3
4.8
5.5
3.9
2.9
1.6
1.2
0.6
-
0.8
1.8
4.0
6.0
2.9
Cd
AAS
ng/m^3
0.9
0.8
0.7
2.7
0.7
-
0.4
-
0.5
0.3
0.2
0.2
0.7
Pb
AAS
ng/m^3
37.5
25.1
19.3
62.7
14.5
11.2
5.6
-
8.6
18.7
17.7
20.3
21.1