TK
Average monthly concentrations of heavy metals in suspended particles
| Year: |
2015 |
| Region: |
Plzensky |
| District: |
Plzen-mesto |
| Measuring programme: |
PPLR0, Plzen-Roudna |
| Old ISKO number: |
1694 |
| Organization: |
ZU Usti nL |
| Matter |
Method |
Unit |
|
Monthly concentrations |
Annual Average |
| 1 |
2 |
3 |
4 |
5 |
6 |
7 |
8 |
9 |
10 |
11 |
12 |
|
Cr |
AAS |
ng/m3
|
Xm
|
1.7 |
0.9 |
1.2 |
|
|
0.8 |
2.1 |
2.0 |
1.9 |
1.2 |
1.0 |
0.8 |
1.3 |
|
N
|
31 |
28 |
31 |
5 |
14 |
28 |
31 |
31 |
30 |
31 |
30 |
27 |
|
Mn |
AAS |
ng/m3
|
Xm
|
1.5 |
1.4 |
1.5 |
|
|
2.3 |
2.0 |
1.7 |
1.3 |
2.5 |
3.0 |
2.2 |
2.0 |
|
N
|
31 |
28 |
31 |
5 |
14 |
28 |
31 |
31 |
30 |
31 |
30 |
27 |
|
Ni |
AAS |
ng/m3
|
Xm
|
0.6 |
0.7 |
0.9 |
|
0.7 |
0.5 |
0.2 |
0.3 |
0.3 |
0.4 |
0.6 |
0.4 |
0.5 |
|
N
|
3 |
2 |
2 |
0 |
2 |
2 |
3 |
2 |
2 |
2 |
2 |
2 |
|
As |
AAS |
ng/m3
|
Xm
|
1.5 |
0.8 |
1.1 |
|
0.3 |
0.4 |
0.4 |
0.7 |
0.7 |
1.4 |
1.8 |
2.1 |
1.0 |
|
N
|
3 |
2 |
2 |
0 |
2 |
2 |
3 |
2 |
2 |
2 |
2 |
2 |
|
Cd |
AAS |
ng/m3
|
Xm
|
0.1 |
0.1 |
0.1 |
|
0.0 |
0.0 |
0.1 |
0.2 |
0.2 |
0.2 |
0.2 |
0.1 |
0.1 |
|
N
|
3 |
2 |
2 |
0 |
2 |
2 |
3 |
2 |
2 |
2 |
2 |
2 |
|
Pb |
AAS |
ng/m3
|
Xm
|
3.4 |
2.1 |
4.7 |
|
3.7 |
3.1 |
3.6 |
3.4 |
3.6 |
7.8 |
6.4 |
5.2 |
4.3 |
|
N
|
3 |
2 |
2 |
0 |
2 |
2 |
3 |
2 |
2 |
2 |
2 |
2 |
Tabular Survey 2015