TK
Average monthly concentrations of heavy metals in suspended particles
Year: |
2012 |
Region: |
Jihomoravsky |
District: |
Brno-mesto |
Measuring programme: |
BBNI0, Brno-Lisen |
Old ISKO number: |
1779 |
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
|
0.5 |
1.4 |
0.7 |
0.6 |
0.8 |
0.6 |
0.5 |
0.7 |
0.7 |
0.6 |
0.6 |
0.4 |
0.7 |
N
|
21 |
19 |
21 |
20 |
20 |
19 |
20 |
21 |
19 |
20 |
20 |
20 |
Cr |
ICP-MS |
ng/m3
|
Xm
|
1.1 |
2.4 |
1.2 |
0.9 |
1.7 |
1.6 |
1.8 |
1.5 |
1.3 |
2.0 |
1.5 |
1.0 |
1.5 |
N
|
21 |
19 |
21 |
20 |
20 |
19 |
20 |
21 |
19 |
20 |
20 |
20 |
Mn |
ICP-MS |
ng/m3
|
Xm
|
7.2 |
8.6 |
7.5 |
6.8 |
8.8 |
6.9 |
9.7 |
8.6 |
8.6 |
8.5 |
9.1 |
5.9 |
8.0 |
N
|
21 |
19 |
21 |
20 |
20 |
19 |
20 |
21 |
19 |
20 |
20 |
20 |
Fe |
ICP-MS |
ng/m3
|
Xm
|
232.4 |
280.8 |
357.3 |
265.6 |
330.7 |
240.6 |
263.4 |
355.0 |
274.3 |
272.4 |
229.4 |
171.5 |
273.4 |
N
|
21 |
19 |
21 |
20 |
20 |
19 |
20 |
21 |
19 |
20 |
20 |
20 |
Ni |
ICP-MS |
ng/m3
|
Xm
|
0.5 |
1.2 |
0.5 |
0.5 |
0.6 |
0.8 |
0.7 |
0.4 |
0.5 |
0.9 |
1.0 |
0.6 |
0.7 |
N
|
21 |
19 |
21 |
20 |
20 |
19 |
20 |
21 |
19 |
20 |
20 |
20 |
Cu |
ICP-MS |
ng/m3
|
Xm
|
6.3 |
6.6 |
6.4 |
4.6 |
4.5 |
5.0 |
5.1 |
6.0 |
6.0 |
7.0 |
5.6 |
6.6 |
5.8 |
N
|
21 |
19 |
21 |
20 |
20 |
19 |
20 |
21 |
19 |
20 |
20 |
20 |
Zn |
ICP-MS |
ng/m3
|
Xm
|
47.8 |
63.2 |
31.4 |
20.1 |
19.9 |
16.4 |
21.2 |
34.2 |
21.7 |
41.5 |
28.5 |
40.2 |
32.2 |
N
|
21 |
19 |
21 |
20 |
20 |
19 |
20 |
21 |
19 |
20 |
20 |
20 |
As |
ICP-MS |
ng/m3
|
Xm
|
1.2 |
2.6 |
1.1 |
0.8 |
0.5 |
0.8 |
0.5 |
0.9 |
0.7 |
0.9 |
1.4 |
2.4 |
1.1 |
N
|
21 |
19 |
21 |
20 |
20 |
19 |
20 |
21 |
19 |
20 |
20 |
20 |
Se |
ICP-MS |
ng/m3
|
Xm
|
0.7 |
1.0 |
0.7 |
0.5 |
0.4 |
0.7 |
0.6 |
0.6 |
0.8 |
0.7 |
0.7 |
0.8 |
0.7 |
N
|
21 |
19 |
21 |
20 |
20 |
19 |
20 |
21 |
19 |
20 |
20 |
20 |
Cd |
ICP-MS |
ng/m3
|
Xm
|
0.3 |
0.6 |
0.3 |
0.2 |
0.2 |
0.1 |
0.1 |
0.1 |
0.2 |
0.3 |
0.3 |
0.4 |
0.2 |
N
|
21 |
19 |
21 |
20 |
20 |
19 |
20 |
21 |
19 |
20 |
20 |
20 |
Pb |
ICP-MS |
ng/m3
|
Xm
|
10.6 |
17.5 |
7.7 |
5.7 |
5.0 |
4.1 |
3.9 |
5.2 |
6.6 |
8.2 |
8.9 |
11.1 |
7.9 |
N
|
21 |
19 |
21 |
20 |
20 |
19 |
20 |
21 |
19 |
20 |
20 |
20 |