TK
Average monthly concentrations of heavy metals in suspended particles
Year: |
2012 |
Region: |
Stredocesky |
District: |
Kladno |
Measuring programme: |
SKLS0, Kladno-Svermov |
Old ISKO number: |
1616 |
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
|
0.4 |
1.5 |
0.9 |
0.8 |
0.9 |
0.5 |
0.6 |
0.7 |
0.6 |
0.5 |
0.7 |
0.4 |
0.7 |
N
|
21 |
19 |
21 |
20 |
20 |
20 |
21 |
21 |
20 |
20 |
20 |
21 |
Cr |
ICP-MS |
ng/m3
|
Xm
|
0.6 |
0.8 |
5.1 |
4.0 |
2.5 |
1.4 |
1.1 |
1.4 |
1.8 |
2.2 |
6.4 |
1.6 |
2.4 |
N
|
21 |
19 |
21 |
20 |
20 |
20 |
21 |
21 |
20 |
20 |
20 |
21 |
Mn |
ICP-MS |
ng/m3
|
Xm
|
4.2 |
7.4 |
12.0 |
9.3 |
9.5 |
6.1 |
4.9 |
7.8 |
7.1 |
7.5 |
10.1 |
4.9 |
7.6 |
N
|
21 |
19 |
21 |
20 |
20 |
20 |
21 |
21 |
20 |
20 |
20 |
21 |
Fe |
ICP-MS |
ng/m3
|
Xm
|
116.0 |
157.4 |
346.9 |
275.5 |
234.6 |
169.4 |
179.8 |
238.1 |
215.5 |
179.7 |
254.2 |
128.6 |
208.0 |
N
|
21 |
19 |
21 |
20 |
20 |
20 |
21 |
21 |
20 |
20 |
20 |
21 |
Ni |
ICP-MS |
ng/m3
|
Xm
|
0.5 |
1.1 |
1.1 |
0.6 |
0.7 |
0.6 |
0.5 |
0.5 |
0.6 |
0.7 |
0.9 |
0.6 |
0.7 |
N
|
21 |
19 |
21 |
20 |
20 |
20 |
21 |
21 |
20 |
20 |
20 |
21 |
Cu |
ICP-MS |
ng/m3
|
Xm
|
3.4 |
6.0 |
6.9 |
6.2 |
5.3 |
3.7 |
3.3 |
5.7 |
7.1 |
6.3 |
7.2 |
9.1 |
5.8 |
N
|
21 |
19 |
21 |
20 |
20 |
20 |
21 |
21 |
20 |
20 |
20 |
21 |
Zn |
ICP-MS |
ng/m3
|
Xm
|
50.0 |
95.2 |
62.5 |
46.2 |
28.1 |
13.2 |
11.3 |
20.2 |
44.4 |
56.1 |
71.8 |
83.8 |
48.4 |
N
|
21 |
19 |
21 |
20 |
20 |
20 |
21 |
21 |
20 |
20 |
20 |
21 |
As |
ICP-MS |
ng/m3
|
Xm
|
5.9 |
15.2 |
8.1 |
5.2 |
1.3 |
0.7 |
0.6 |
0.6 |
1.8 |
4.4 |
9.6 |
18.0 |
5.9 |
N
|
21 |
19 |
21 |
20 |
20 |
20 |
21 |
21 |
20 |
20 |
20 |
21 |
Se |
ICP-MS |
ng/m3
|
Xm
|
0.7 |
1.2 |
1.0 |
0.5 |
0.5 |
0.5 |
0.4 |
0.7 |
0.7 |
0.8 |
0.5 |
0.7 |
0.7 |
N
|
21 |
19 |
21 |
20 |
20 |
20 |
21 |
21 |
20 |
20 |
20 |
21 |
Cd |
ICP-MS |
ng/m3
|
Xm
|
0.4 |
0.6 |
0.4 |
0.3 |
0.2 |
0.2 |
0.1 |
0.2 |
0.2 |
0.4 |
0.5 |
0.5 |
0.3 |
N
|
21 |
19 |
21 |
20 |
20 |
20 |
21 |
21 |
20 |
20 |
20 |
21 |
Pb |
ICP-MS |
ng/m3
|
Xm
|
11.1 |
23.9 |
19.2 |
13.0 |
9.0 |
4.2 |
3.8 |
4.5 |
9.7 |
13.7 |
16.2 |
16.7 |
12.0 |
N
|
21 |
19 |
21 |
20 |
20 |
20 |
21 |
21 |
20 |
20 |
20 |
21 |