TK
Average monthly concentrations of heavy metals in suspended particles
| Year: |
2017 |
| Region: |
Liberecky |
| District: |
Liberec |
| Measuring programme: |
LLIL0, Liberec Rochlice |
| Old ISKO number: |
2061 |
| Organization: |
CHMI |
| Matter |
Method |
Unit |
|
Monthly concentrations |
Annual Average |
| 1 |
2 |
3 |
4 |
5 |
6 |
7 |
8 |
9 |
10 |
11 |
12 |
|
V |
ICP-MS |
ng/m3
|
Xm
|
0.3 |
0.5 |
0.3 |
0.3 |
0.4 |
0.5 |
0.3 |
0.4 |
0.4 |
0.3 |
0.3 |
0.2 |
0.3 |
|
N
|
16 |
13 |
16 |
15 |
16 |
15 |
15 |
16 |
15 |
15 |
15 |
15 |
|
Cr |
ICP-MS |
ng/m3
|
Xm
|
1.1 |
0.1 |
1.1 |
1.0 |
1.0 |
0.6 |
3.2 |
0.5 |
1.5 |
0.8 |
0.4 |
0.6 |
1.0 |
|
N
|
16 |
13 |
16 |
15 |
16 |
15 |
15 |
16 |
15 |
15 |
15 |
15 |
|
Mn |
ICP-MS |
ng/m3
|
Xm
|
3.2 |
3.8 |
3.7 |
3.8 |
4.6 |
4.7 |
3.7 |
4.2 |
5.0 |
3.4 |
3.5 |
1.9 |
3.7 |
|
N
|
16 |
13 |
16 |
15 |
16 |
15 |
15 |
16 |
15 |
15 |
15 |
15 |
|
Fe |
ICP-MS |
ng/m3
|
Xm
|
91.8 |
154.6 |
184.3 |
167.3 |
210.2 |
216.9 |
162.5 |
205.2 |
225.8 |
150.8 |
144.9 |
77.4 |
165.3 |
|
N
|
16 |
13 |
16 |
15 |
16 |
15 |
15 |
16 |
15 |
15 |
15 |
15 |
|
Ni |
ICP-MS |
ng/m3
|
Xm
|
0.4 |
0.5 |
0.9 |
0.3 |
0.4 |
|
0.7 |
0.5 |
0.1 |
0.4 |
0.9 |
0.6 |
0.5 |
|
N
|
16 |
13 |
16 |
15 |
16 |
7 |
15 |
16 |
15 |
15 |
15 |
15 |
|
Cu |
ICP-MS |
ng/m3
|
Xm
|
6.7 |
4.6 |
4.5 |
3.0 |
4.6 |
|
4.7 |
4.6 |
4.9 |
4.2 |
4.2 |
2.8 |
4.4 |
|
N
|
16 |
13 |
16 |
15 |
16 |
7 |
15 |
16 |
15 |
15 |
15 |
15 |
|
Zn |
ICP-MS |
ng/m3
|
Xm
|
34.3 |
38.3 |
16.1 |
10.4 |
22.5 |
10.8 |
8.5 |
10.3 |
14.8 |
13.9 |
17.5 |
12.1 |
17.3 |
|
N
|
16 |
13 |
16 |
15 |
16 |
15 |
15 |
16 |
15 |
15 |
15 |
15 |
|
As |
ICP-MS |
ng/m3
|
Xm
|
4.8 |
3.4 |
1.5 |
1.1 |
1.1 |
0.4 |
0.4 |
0.5 |
0.6 |
1.3 |
2.0 |
1.8 |
1.5 |
|
N
|
16 |
13 |
16 |
15 |
16 |
15 |
15 |
16 |
15 |
15 |
15 |
15 |
|
Se |
ICP-MS |
ng/m3
|
Xm
|
1.8 |
0.7 |
0.4 |
0.3 |
0.4 |
0.7 |
0.5 |
0.6 |
0.7 |
1.3 |
0.5 |
0.3 |
0.7 |
|
N
|
16 |
13 |
16 |
15 |
16 |
15 |
15 |
16 |
15 |
15 |
15 |
15 |
|
Cd |
ICP-MS |
ng/m3
|
Xm
|
1.3 |
0.6 |
0.2 |
0.1 |
0.2 |
0.1 |
0.1 |
0.1 |
0.2 |
0.7 |
0.7 |
0.1 |
0.4 |
|
N
|
16 |
13 |
16 |
15 |
16 |
15 |
15 |
16 |
15 |
15 |
15 |
15 |
|
Pb |
ICP-MS |
ng/m3
|
Xm
|
11.5 |
14.2 |
5.0 |
4.4 |
6.0 |
3.1 |
2.7 |
2.7 |
4.9 |
3.4 |
4.9 |
3.1 |
5.4 |
|
N
|
16 |
13 |
16 |
15 |
16 |
15 |
15 |
16 |
15 |
15 |
15 |
15 |
Tabular Survey 2017