TK
Average monthly concentrations of heavy metals in suspended particles
| Year: |
2016 |
| Region: |
Stredocesky |
| District: |
Kladno |
| Measuring programme: |
SKLC0, Kladno-Vrapice |
| Old ISKO number: |
1744 |
| Organization: |
ZU Usti nL |
| Matter |
Method |
Unit |
|
Monthly concentrations |
Annual Average |
| 1 |
2 |
3 |
4 |
5 |
6 |
7 |
8 |
9 |
10 |
11 |
12 |
|
Cr |
ICP-OES |
ng/m3
|
Xm
|
3.1 |
3.0 |
2.2 |
|
|
|
9.5 |
14.5 |
21.3 |
4.7 |
2.7 |
2.1 |
6.7 |
|
N
|
28 |
29 |
20 |
0 |
0 |
0 |
31 |
21 |
26 |
31 |
30 |
25 |
|
Mn |
ICP-OES |
ng/m3
|
Xm
|
5.0 |
8.3 |
13.0 |
|
|
|
4.3 |
6.8 |
12.2 |
13.4 |
9.6 |
8.7 |
9.0 |
|
N
|
28 |
29 |
20 |
0 |
0 |
0 |
31 |
31 |
30 |
31 |
30 |
25 |
|
Ni |
ICP-OES |
ng/m3
|
Xm
|
1.2 |
1.0 |
1.1 |
|
|
|
1.5 |
1.2 |
1.7 |
1.7 |
1.8 |
16.1 |
2.7 |
|
N
|
28 |
29 |
20 |
0 |
0 |
0 |
31 |
31 |
30 |
31 |
30 |
25 |
|
As |
ICP-OES |
ng/m3
|
Xm
|
4.9 |
4.2 |
4.5 |
|
|
|
2.0 |
2.8 |
3.7 |
2.6 |
4.9 |
5.6 |
3.7 |
|
N
|
28 |
29 |
20 |
0 |
0 |
0 |
31 |
31 |
30 |
31 |
27 |
14 |
|
Cd |
ICP-OES |
ng/m3
|
Xm
|
0.2 |
0.1 |
0.1 |
|
|
|
0.6 |
0.8 |
1.4 |
0.3 |
0.3 |
0.5 |
0.5 |
|
N
|
28 |
29 |
20 |
0 |
0 |
0 |
31 |
31 |
30 |
31 |
30 |
25 |
|
Pb |
ICP-OES |
ng/m3
|
Xm
|
10.7 |
9.4 |
11.7 |
|
|
|
0.1 |
0.1 |
0.2 |
8.4 |
9.1 |
11.5 |
6.6 |
|
N
|
28 |
29 |
20 |
0 |
0 |
0 |
31 |
31 |
30 |
31 |
30 |
25 |
Tabular Survey 2016