TK
Average monthly concentrations of heavy metals in suspended particles
| Year: |
2014 |
| Region: |
Liberecky |
| District: |
Jablonec nad Nisou |
| Measuring programme: |
LTAN0, Tanvald |
| Old ISKO number: |
1688 |
| 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-MS |
ng/m3
|
Xm
|
6.0 |
4.7 |
3.8 |
4.3 |
4.3 |
4.4 |
4.0 |
1.2 |
2.3 |
2.1 |
1.4 |
0.4 |
3.2 |
|
N
|
31 |
28 |
31 |
30 |
31 |
30 |
31 |
31 |
30 |
31 |
30 |
28 |
|
Mn |
ICP-MS |
ng/m3
|
Xm
|
4.0 |
3.9 |
4.8 |
5.8 |
4.3 |
6.7 |
5.4 |
3.6 |
6.3 |
7.7 |
4.8 |
1.9 |
5.0 |
|
N
|
31 |
28 |
31 |
30 |
31 |
30 |
31 |
31 |
30 |
31 |
30 |
28 |
|
Ni |
ICP-MS |
ng/m3
|
Xm
|
0.2 |
1.1 |
1.0 |
2.4 |
2.4 |
2.6 |
1.1 |
1.2 |
2.2 |
1.8 |
0.6 |
0.1 |
1.4 |
|
N
|
31 |
28 |
31 |
30 |
31 |
30 |
31 |
31 |
30 |
31 |
30 |
28 |
|
As |
ICP-MS |
ng/m3
|
Xm
|
7.6 |
5.6 |
3.1 |
2.3 |
1.6 |
1.0 |
1.5 |
2.9 |
3.3 |
4.0 |
2.8 |
3.5 |
3.2 |
|
N
|
31 |
28 |
31 |
30 |
31 |
30 |
31 |
31 |
30 |
31 |
30 |
28 |
|
Cd |
ICP-MS |
ng/m3
|
Xm
|
6.7 |
5.8 |
3.4 |
3.1 |
2.8 |
2.1 |
2.5 |
5.2 |
5.3 |
7.3 |
3.2 |
3.2 |
4.2 |
|
N
|
31 |
28 |
31 |
30 |
31 |
30 |
31 |
31 |
30 |
31 |
30 |
28 |
|
Pb |
ICP-MS |
ng/m3
|
Xm
|
28.1 |
20.4 |
16.9 |
9.9 |
7.8 |
7.6 |
12.5 |
7.0 |
12.5 |
13.4 |
9.1 |
7.8 |
12.7 |
|
N
|
31 |
28 |
31 |
30 |
31 |
30 |
31 |
31 |
30 |
31 |
30 |
28 |
Tabular Survey 2014