TK
Average monthly concentrations of heavy metals in suspended particles
| Year: |
2010 |
| Region: |
Stredocesky |
| District: |
Kladno |
| Measuring programme: |
SKLR0, Kladno-Rozdelov |
| Old ISKO number: |
1702 |
| 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
|
7.1 |
10.4 |
10.5 |
9.2 |
7.3 |
7.0 |
3.3 |
1.0 |
2.1 |
1.5 |
1.7 |
0.7 |
5.1 |
|
N
|
21 |
28 |
31 |
30 |
31 |
30 |
31 |
31 |
30 |
31 |
30 |
31 |
|
Mn |
AAS |
ng/m3
|
Xm
|
6.9 |
8.2 |
9.9 |
11.2 |
3.3 |
7.7 |
10.0 |
7.0 |
9.1 |
8.1 |
11.2 |
4.8 |
8.1 |
|
N
|
21 |
28 |
31 |
30 |
31 |
30 |
31 |
31 |
30 |
31 |
30 |
31 |
|
Ni |
AAS |
ng/m3
|
Xm
|
2.5 |
1.5 |
1.0 |
0.8 |
1.0 |
1.0 |
1.5 |
1.0 |
4.0 |
6.2 |
1.5 |
1.6 |
2.0 |
|
N
|
21 |
28 |
31 |
30 |
31 |
30 |
31 |
31 |
30 |
31 |
30 |
31 |
|
As |
AAS |
ng/m3
|
Xm
|
7.7 |
9.1 |
4.7 |
1.7 |
3.4 |
1.0 |
1.0 |
1.0 |
1.0 |
1.4 |
4.6 |
12.7 |
4.1 |
|
N
|
21 |
28 |
31 |
30 |
31 |
30 |
31 |
31 |
30 |
31 |
30 |
31 |
|
Cd |
AAS |
ng/m3
|
Xm
|
0.7 |
0.8 |
0.5 |
0.0 |
0.0 |
0.5 |
0.0 |
0.0 |
0.0 |
0.4 |
0.5 |
1.0 |
0.4 |
|
N
|
21 |
28 |
31 |
30 |
31 |
30 |
31 |
31 |
30 |
31 |
30 |
31 |
|
Pb |
AAS |
ng/m3
|
Xm
|
22.3 |
22.4 |
13.2 |
10.9 |
6.6 |
6.1 |
8.7 |
3.7 |
7.1 |
9.6 |
10.7 |
13.3 |
11.1 |
|
N
|
21 |
28 |
31 |
30 |
31 |
30 |
31 |
31 |
30 |
31 |
30 |
31 |
Tabular Survey 2010