TK
Average monthly concentrations of heavy metals in suspended particles
Year: |
2013 |
Region: |
Liberecky |
District: |
Liberec |
Measuring programme: |
LLIM0, Liberec-mesto |
Old ISKO number: |
1613 |
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
|
1.1 |
0.5 |
0.7 |
0.7 |
0.6 |
0.5 |
0.7 |
0.6 |
|
0.6 |
0.4 |
0.5 |
0.6 |
N
|
16 |
14 |
15 |
15 |
15 |
15 |
15 |
15 |
13 |
16 |
15 |
15 |
Cr |
ICP-MS |
ng/m3
|
Xm
|
0.9 |
1.3 |
1.2 |
1.8 |
0.9 |
1.4 |
1.8 |
1.3 |
|
1.9 |
1.1 |
0.7 |
1.3 |
N
|
16 |
14 |
15 |
15 |
15 |
15 |
15 |
15 |
13 |
16 |
15 |
15 |
Mn |
ICP-MS |
ng/m3
|
Xm
|
4.4 |
4.0 |
4.6 |
7.2 |
7.8 |
6.1 |
6.8 |
7.4 |
|
10.0 |
6.1 |
2.6 |
6.1 |
N
|
16 |
14 |
15 |
15 |
15 |
15 |
15 |
15 |
13 |
16 |
15 |
15 |
Fe |
ICP-MS |
ng/m3
|
Xm
|
122.2 |
133.7 |
171.7 |
316.3 |
330.5 |
267.7 |
302.6 |
299.4 |
|
394.7 |
209.4 |
140.7 |
247.6 |
N
|
16 |
14 |
15 |
15 |
15 |
15 |
15 |
15 |
13 |
16 |
15 |
15 |
Ni |
ICP-MS |
ng/m3
|
Xm
|
0.9 |
0.6 |
0.6 |
0.6 |
0.6 |
0.6 |
0.7 |
0.6 |
|
0.8 |
0.8 |
0.5 |
0.7 |
N
|
16 |
14 |
15 |
15 |
15 |
15 |
15 |
15 |
13 |
16 |
15 |
15 |
Cu |
ICP-MS |
ng/m3
|
Xm
|
7.2 |
7.6 |
5.6 |
7.1 |
7.0 |
6.1 |
8.3 |
7.4 |
|
12.8 |
7.3 |
5.7 |
7.7 |
N
|
16 |
14 |
15 |
15 |
15 |
15 |
15 |
15 |
13 |
16 |
15 |
15 |
Zn |
ICP-MS |
ng/m3
|
Xm
|
64.5 |
48.8 |
34.7 |
30.4 |
29.3 |
22.0 |
21.4 |
23.2 |
|
46.2 |
35.5 |
29.6 |
35.7 |
N
|
16 |
14 |
15 |
15 |
15 |
15 |
15 |
15 |
13 |
16 |
15 |
15 |
As |
ICP-MS |
ng/m3
|
Xm
|
4.0 |
4.0 |
3.8 |
2.2 |
1.1 |
1.0 |
1.9 |
1.0 |
|
2.2 |
1.8 |
2.7 |
2.2 |
N
|
16 |
14 |
15 |
15 |
15 |
15 |
15 |
15 |
13 |
16 |
15 |
15 |
Se |
ICP-MS |
ng/m3
|
Xm
|
0.8 |
0.7 |
0.7 |
0.8 |
0.5 |
0.5 |
0.8 |
0.6 |
|
0.9 |
0.5 |
0.5 |
0.7 |
N
|
16 |
14 |
15 |
15 |
15 |
15 |
15 |
15 |
13 |
16 |
15 |
15 |
Cd |
ICP-MS |
ng/m3
|
Xm
|
0.6 |
0.6 |
0.5 |
0.4 |
0.3 |
0.2 |
0.7 |
0.2 |
|
0.5 |
0.4 |
0.3 |
0.4 |
N
|
16 |
14 |
15 |
15 |
15 |
15 |
15 |
15 |
13 |
16 |
15 |
15 |
Pb |
ICP-MS |
ng/m3
|
Xm
|
23.1 |
20.1 |
17.1 |
10.3 |
9.3 |
6.1 |
8.1 |
5.8 |
|
11.9 |
10.1 |
6.4 |
11.4 |
N
|
16 |
14 |
15 |
15 |
15 |
15 |
15 |
15 |
13 |
16 |
15 |
15 |