TK
Average monthly concentrations of heavy metals in suspended particles
Year: |
2010 |
Region: |
Jihomoravsky |
District: |
Brno-mesto |
Measuring programme: |
BBOD0, Brno-Dobrovskeho |
Old ISKO number: |
1666 |
Organization: |
ZU |
Matter |
Method |
Unit |
|
Monthly concentrations |
Annual Average |
1 |
2 |
3 |
4 |
5 |
6 |
7 |
8 |
9 |
10 |
11 |
12 |
Cr |
ICP-MS |
ng/m3
|
Xm
|
1.8 |
2.3 |
4.2 |
2.5 |
1.5 |
10.6 |
8.2 |
2.0 |
2.3 |
2.5 |
2.5 |
1.8 |
3.5 |
N
|
21 |
28 |
31 |
30 |
31 |
27 |
20 |
31 |
30 |
31 |
30 |
31 |
Mn |
ICP-MS |
ng/m3
|
Xm
|
6.5 |
10.1 |
7.2 |
7.5 |
3.8 |
7.8 |
9.3 |
5.7 |
6.5 |
10.6 |
10.9 |
5.6 |
7.6 |
N
|
21 |
28 |
31 |
30 |
31 |
27 |
20 |
31 |
30 |
31 |
30 |
31 |
Ni |
ICP-MS |
ng/m3
|
Xm
|
1.2 |
1.3 |
2.0 |
1.3 |
1.0 |
3.0 |
7.6 |
1.0 |
1.0 |
1.4 |
1.5 |
1.4 |
2.0 |
N
|
21 |
28 |
31 |
30 |
31 |
30 |
31 |
31 |
30 |
31 |
30 |
31 |
As |
ICP-MS |
ng/m3
|
Xm
|
1.1 |
1.1 |
0.8 |
0.4 |
0.2 |
0.2 |
0.3 |
0.2 |
0.2 |
0.3 |
0.3 |
0.4 |
0.4 |
N
|
21 |
28 |
31 |
30 |
31 |
30 |
31 |
31 |
30 |
31 |
30 |
31 |
Cd |
ICP-MS |
ng/m3
|
Xm
|
0.4 |
0.5 |
0.2 |
0.2 |
0.1 |
0.1 |
0.1 |
0.1 |
0.1 |
0.1 |
0.1 |
0.1 |
0.2 |
N
|
21 |
28 |
31 |
30 |
16 |
17 |
25 |
23 |
30 |
31 |
30 |
31 |
Pb |
ICP-MS |
ng/m3
|
Xm
|
13.2 |
13.6 |
6.1 |
6.8 |
3.8 |
3.5 |
3.7 |
2.0 |
2.3 |
4.3 |
3.6 |
4.4 |
5.6 |
N
|
21 |
28 |
31 |
30 |
31 |
30 |
31 |
31 |
30 |
31 |
30 |
31 |