TK
Average monthly concentrations of heavy metals in suspended particles
| Year: |
2010 |
| Region: |
Plzensky |
| District: |
Plzen-mesto |
| Measuring programme: |
PPLX0, Plzen-Slovany |
| 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 |
|
Mn |
ICP-MS |
ng/m3
|
Xm
|
5.4 |
7.9 |
9.7 |
14.4 |
7.9 |
8.7 |
9.6 |
6.8 |
9.4 |
11.1 |
10.9 |
6.0 |
9.0 |
|
N
|
21 |
16 |
17 |
20 |
21 |
20 |
19 |
20 |
20 |
21 |
20 |
20 |
|
Ni |
ICP-MS |
ng/m3
|
Xm
|
1.5 |
0.7 |
0.8 |
1.1 |
4.0 |
1.5 |
1.3 |
0.7 |
1.1 |
1.6 |
1.0 |
0.7 |
1.4 |
|
N
|
21 |
16 |
17 |
20 |
21 |
20 |
19 |
20 |
20 |
21 |
20 |
20 |
|
Cu |
ICP-MS |
ng/m3
|
Xm
|
5.4 |
10.9 |
10.9 |
11.9 |
8.0 |
10.4 |
10.6 |
7.7 |
11.0 |
15.4 |
9.1 |
7.9 |
9.9 |
|
N
|
21 |
16 |
17 |
20 |
21 |
20 |
19 |
20 |
20 |
21 |
20 |
20 |
|
As |
ICP-MS |
ng/m3
|
Xm
|
5.0 |
5.6 |
2.2 |
1.9 |
1.1 |
1.2 |
0.6 |
0.5 |
1.1 |
2.5 |
2.3 |
6.2 |
2.5 |
|
N
|
21 |
16 |
17 |
20 |
21 |
20 |
19 |
20 |
20 |
21 |
20 |
20 |
|
Cd |
ICP-MS |
ng/m3
|
Xm
|
0.5 |
0.5 |
0.3 |
0.4 |
0.2 |
0.2 |
0.1 |
0.1 |
0.2 |
0.5 |
0.3 |
0.4 |
0.3 |
|
N
|
21 |
16 |
17 |
20 |
21 |
20 |
19 |
20 |
20 |
21 |
20 |
20 |
|
Pb |
ICP-MS |
ng/m3
|
Xm
|
14.0 |
12.1 |
11.0 |
9.0 |
7.0 |
6.1 |
5.7 |
3.8 |
7.3 |
12.8 |
7.9 |
12.5 |
9.1 |
|
N
|
21 |
16 |
17 |
20 |
21 |
20 |
19 |
20 |
20 |
21 |
20 |
20 |
Tabular Survey 2010