TK
Average monthly concentrations of heavy metals in suspended particles
| Year: |
2021 |
| Region: |
Jihomoravsky |
| District: |
Brno-mesto |
| Measuring programme: |
BBNA0
, Brno-Masna
|
| Old ISKO number: |
1748 |
| Organization: |
ZU-Ostrava |
| 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
|
2.30 |
3.39 |
4.30 |
2.81 |
2.31 |
1.78 |
4.03 |
2.57 |
3.13 |
1.79 |
5.56 |
3.08 |
3.09 |
|
N
|
2 |
2 |
3 |
2 |
2 |
2 |
2 |
3 |
2 |
2 |
2 |
2 |
|
Mn
|
ICP-MS |
ng/m³ |
Xm
|
14.89 |
17.90 |
16.85 |
12.35 |
10.79 |
13.09 |
12.81 |
13.42 |
20.50 |
18.38 |
24.12 |
12.96 |
15.46 |
|
N
|
2 |
2 |
3 |
2 |
2 |
2 |
2 |
3 |
2 |
2 |
2 |
2 |
|
Ni
|
ICP-MS |
ng/m³ |
Xm
|
0.95 |
1.92 |
2.02 |
1.19 |
0.96 |
1.00 |
2.39 |
0.87 |
1.29 |
0.79 |
1.65 |
0.71 |
1.30 |
|
N
|
2 |
2 |
3 |
2 |
2 |
2 |
2 |
3 |
2 |
2 |
2 |
2 |
|
As
|
ICP-MS |
ng/m³ |
Xm
|
1.03 |
1.77 |
0.99 |
0.47 |
0.37 |
0.60 |
0.48 |
0.51 |
0.80 |
0.74 |
1.27 |
1.49 |
0.87 |
|
N
|
2 |
2 |
3 |
2 |
2 |
2 |
2 |
3 |
2 |
2 |
2 |
2 |
|
Cd
|
ICP-MS |
ng/m³ |
Xm
|
0.31 |
0.40 |
0.25 |
0.17 |
0.14 |
0.13 |
0.12 |
0.12 |
0.22 |
0.31 |
0.48 |
0.32 |
0.25 |
|
N
|
2 |
2 |
3 |
2 |
2 |
2 |
2 |
3 |
2 |
2 |
2 |
2 |
|
Pb
|
ICP-MS |
ng/m³ |
Xm
|
9.61 |
12.90 |
7.13 |
4.64 |
4.84 |
4.76 |
4.29 |
3.75 |
5.96 |
10.45 |
16.98 |
9.13 |
7.80 |
|
N
|
2 |
2 |
3 |
2 |
2 |
2 |
2 |
3 |
2 |
2 |
2 |
2 |
Tabular Survey 2021
