TK
Average monthly concentrations of heavy metals in suspended particles
Year: |
2012 |
Region: |
Plzensky |
District: |
Plzen-mesto |
Measuring programme: |
PPLX0, Plzen-Slovany 2 |
Old ISKO number: |
1543 |
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 |
1.7 |
0.9 |
|
0.7 |
|
|
|
0.7 |
0.6 |
0.5 |
0.4 |
0.7 |
N
|
21 |
18 |
19 |
17 |
17 |
16 |
14 |
17 |
20 |
19 |
20 |
21 |
Cr |
ICP-MS |
ng/m3
|
Xm
|
1.2 |
1.7 |
2.5 |
|
2.0 |
|
|
|
1.7 |
1.8 |
1.8 |
1.4 |
1.7 |
N
|
21 |
18 |
19 |
17 |
17 |
16 |
14 |
17 |
20 |
19 |
20 |
21 |
Mn |
ICP-MS |
ng/m3
|
Xm
|
7.3 |
9.1 |
12.6 |
|
8.8 |
|
|
|
9.0 |
7.9 |
8.7 |
5.1 |
8.1 |
N
|
21 |
18 |
19 |
17 |
17 |
16 |
14 |
17 |
20 |
19 |
20 |
21 |
Fe |
ICP-MS |
ng/m3
|
Xm
|
225.5 |
370.1 |
675.6 |
|
404.4 |
|
|
|
439.2 |
411.0 |
359.2 |
211.1 |
375.4 |
N
|
21 |
18 |
19 |
17 |
17 |
16 |
14 |
17 |
20 |
19 |
20 |
21 |
Ni |
ICP-MS |
ng/m3
|
Xm
|
0.8 |
1.6 |
1.3 |
|
1.0 |
|
|
|
1.0 |
1.0 |
0.9 |
0.5 |
0.9 |
N
|
21 |
18 |
19 |
17 |
17 |
16 |
14 |
17 |
19 |
19 |
20 |
21 |
Cu |
ICP-MS |
ng/m3
|
Xm
|
7.0 |
12.2 |
11.4 |
|
8.1 |
|
|
|
10.7 |
9.7 |
11.2 |
10.8 |
9.4 |
N
|
21 |
18 |
19 |
17 |
17 |
16 |
14 |
17 |
20 |
19 |
20 |
21 |
Zn |
ICP-MS |
ng/m3
|
Xm
|
35.4 |
76.9 |
47.5 |
|
20.6 |
|
|
|
32.7 |
38.2 |
43.2 |
49.3 |
35.5 |
N
|
21 |
18 |
19 |
17 |
17 |
16 |
14 |
17 |
20 |
19 |
20 |
21 |
As |
ICP-MS |
ng/m3
|
Xm
|
2.1 |
7.2 |
3.1 |
|
0.7 |
|
|
|
1.0 |
1.8 |
3.3 |
5.5 |
2.4 |
N
|
21 |
18 |
19 |
17 |
17 |
16 |
14 |
17 |
20 |
19 |
20 |
21 |
Se |
ICP-MS |
ng/m3
|
Xm
|
0.6 |
1.3 |
0.9 |
|
0.5 |
|
|
|
0.7 |
0.6 |
0.5 |
0.5 |
0.7 |
N
|
21 |
18 |
19 |
17 |
17 |
16 |
14 |
17 |
20 |
19 |
20 |
21 |
Cd |
ICP-MS |
ng/m3
|
Xm
|
0.3 |
0.6 |
0.3 |
|
0.2 |
|
|
|
0.2 |
0.4 |
0.4 |
0.5 |
0.3 |
N
|
21 |
18 |
19 |
17 |
17 |
16 |
14 |
17 |
20 |
19 |
20 |
21 |
Pb |
ICP-MS |
ng/m3
|
Xm
|
9.6 |
17.9 |
10.2 |
|
5.1 |
|
|
|
8.5 |
8.0 |
10.4 |
9.7 |
8.2 |
N
|
21 |
18 |
19 |
17 |
17 |
16 |
14 |
17 |
20 |
19 |
20 |
21 |