TK
Average monthly concentrations of heavy metals in suspended particles
| Year: |
2011 |
| Region: |
Stredocesky |
| District: |
Kladno |
| Measuring programme: |
SSTE0, Stehelceves |
| Old ISKO number: |
1745 |
| Organization: |
ZU Praha |
| Matter |
Method |
Unit |
|
Monthly concentrations |
Annual Average |
| 1 |
2 |
3 |
4 |
5 |
6 |
7 |
8 |
9 |
10 |
11 |
12 |
|
Cr |
AAS |
ng/m3
|
Xm
|
6.6 |
8.5 |
8.9 |
0.8 |
4.6 |
6.1 |
5.5 |
13.5 |
9.1 |
3.7 |
2.9 |
2.0 |
6.1 |
|
N
|
2 |
2 |
2 |
2 |
3 |
2 |
2 |
2 |
2 |
3 |
2 |
1 |
|
Mn |
AAS |
ng/m3
|
Xm
|
20.7 |
27.1 |
37.0 |
21.5 |
26.2 |
23.4 |
17.1 |
17.5 |
24.9 |
17.5 |
14.3 |
7.2 |
21.4 |
|
N
|
2 |
2 |
2 |
2 |
3 |
2 |
2 |
2 |
2 |
3 |
2 |
1 |
|
Ni |
AAS |
ng/m3
|
Xm
|
1.8 |
2.6 |
2.8 |
0.2 |
3.4 |
3.5 |
2.3 |
7.0 |
4.5 |
5.9 |
1.4 |
0.5 |
3.0 |
|
N
|
2 |
2 |
2 |
2 |
3 |
2 |
2 |
2 |
2 |
3 |
2 |
1 |
|
As |
AAS |
ng/m3
|
Xm
|
17.0 |
21.9 |
10.6 |
6.8 |
2.2 |
1.9 |
1.0 |
1.0 |
1.4 |
5.5 |
10.5 |
2.6 |
6.8 |
|
N
|
2 |
2 |
2 |
2 |
3 |
2 |
2 |
2 |
2 |
3 |
2 |
1 |
|
Cd |
AAS |
ng/m3
|
Xm
|
1.0 |
1.0 |
0.6 |
0.0 |
0.0 |
0.0 |
0.0 |
0.0 |
0.0 |
0.9 |
0.5 |
0.4 |
0.4 |
|
N
|
2 |
2 |
2 |
2 |
3 |
2 |
2 |
2 |
2 |
3 |
2 |
1 |
|
Pb |
AAS |
ng/m3
|
Xm
|
23.3 |
27.4 |
17.6 |
10.1 |
7.1 |
6.2 |
3.3 |
4.5 |
7.9 |
13.3 |
25.1 |
10.2 |
12.9 |
|
N
|
2 |
2 |
2 |
2 |
3 |
2 |
2 |
2 |
2 |
3 |
2 |
1 |
Tabular Survey 2011