TK
Average monthly concentrations of heavy metals in suspended particles
Year: |
2013 |
Region: |
Stredocesky |
District: |
Kladno |
Measuring programme: |
SBUS0, Bustehrad |
Old ISKO number: |
1743 |
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
|
5.0 |
4.8 |
4.8 |
|
1.1 |
0.6 |
3.9 |
2.8 |
3.9 |
6.0 |
3.4 |
2.8 |
3.5 |
N
|
3 |
2 |
2 |
0 |
2 |
2 |
3 |
2 |
2 |
2 |
2 |
3 |
Mn |
AAS |
ng/m3
|
Xm
|
4.8 |
4.5 |
7.3 |
18.7 |
18.8 |
16.7 |
25.5 |
11.9 |
9.8 |
16.2 |
10.3 |
9.3 |
12.4 |
N
|
3 |
2 |
2 |
2 |
2 |
2 |
3 |
2 |
2 |
2 |
2 |
3 |
Ni |
AAS |
ng/m3
|
Xm
|
1.1 |
0.8 |
0.8 |
1.4 |
1.4 |
0.6 |
2.3 |
1.4 |
1.4 |
1.7 |
1.2 |
1.4 |
1.3 |
N
|
3 |
2 |
2 |
2 |
2 |
2 |
3 |
2 |
2 |
2 |
2 |
3 |
As |
AAS |
ng/m3
|
Xm
|
6.0 |
3.5 |
4.1 |
2.1 |
1.3 |
1.2 |
0.8 |
0.7 |
0.6 |
3.8 |
5.5 |
7.2 |
3.0 |
N
|
3 |
2 |
2 |
2 |
2 |
2 |
3 |
2 |
2 |
2 |
2 |
3 |
Cd |
AAS |
ng/m3
|
Xm
|
0.6 |
0.3 |
0.4 |
0.4 |
0.1 |
0.1 |
0.1 |
0.5 |
0.2 |
0.4 |
0.3 |
0.4 |
0.3 |
N
|
3 |
2 |
2 |
2 |
2 |
2 |
3 |
2 |
2 |
2 |
2 |
3 |
Pb |
AAS |
ng/m3
|
Xm
|
17.9 |
10.8 |
21.3 |
11.8 |
7.2 |
7.7 |
4.7 |
4.1 |
5.6 |
11.7 |
8.5 |
12.8 |
10.0 |
N
|
3 |
2 |
2 |
2 |
2 |
2 |
3 |
2 |
2 |
2 |
2 |
3 |