TK
Average monthly concentrations of heavy metals in suspended particles
| Year: |
2023 |
| Region: |
Plzensky |
| District: |
Plzen-mesto |
| Measuring programme: |
PPLX0
, Plzen-Slovany 2
|
| Old ISKO number: |
1543 |
| 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
|
0.35 |
0.48 |
0.38 |
0.43 |
0.52 |
0.48 |
0.44 |
0.44 |
0.67 |
0.55 |
0.21 |
0.13 |
0.43 |
|
N
|
15 |
14 |
16 |
15 |
15 |
15 |
16 |
15 |
15 |
15 |
15 |
16 |
|
Cr
|
ICP-MS |
ng/m³ |
Xm
|
2.50 |
1.46 |
0.84 |
1.52 |
1.16 |
1.25 |
1.37 |
1.70 |
2.43 |
1.76 |
1.29 |
0.79 |
1.51 |
|
N
|
15 |
14 |
16 |
15 |
15 |
15 |
16 |
15 |
15 |
15 |
15 |
16 |
|
Mn
|
ICP-MS |
ng/m³ |
Xm
|
5.38 |
8.04 |
5.87 |
5.65 |
5.51 |
5.77 |
4.95 |
5.45 |
8.34 |
7.45 |
4.39 |
3.87 |
5.91 |
|
N
|
15 |
14 |
16 |
15 |
15 |
15 |
16 |
15 |
15 |
15 |
15 |
16 |
|
Fe
|
ICP-MS |
ng/m³ |
Xm
|
315.52 |
409.87 |
345.96 |
286.24 |
281.96 |
284.36 |
272.92 |
296.96 |
506.88 |
399.36 |
252.62 |
209.78 |
323.49 |
|
N
|
15 |
14 |
16 |
15 |
15 |
15 |
16 |
15 |
15 |
15 |
15 |
16 |
|
Ni
|
ICP-MS |
ng/m³ |
Xm
|
0.33 |
0.58 |
0.85 |
0.37 |
0.59 |
0.56 |
0.51 |
0.64 |
0.75 |
0.65 |
0.41 |
0.34 |
0.56 |
|
N
|
15 |
14 |
16 |
15 |
15 |
15 |
16 |
15 |
15 |
15 |
15 |
16 |
|
Cu
|
ICP-MS |
ng/m³ |
Xm
|
10.37 |
9.51 |
7.05 |
6.97 |
6.98 |
4.42 |
4.98 |
5.68 |
10.46 |
7.05 |
5.12 |
8.69 |
7.26 |
|
N
|
15 |
14 |
16 |
15 |
15 |
15 |
16 |
15 |
15 |
15 |
15 |
16 |
|
Zn
|
ICP-MS |
ng/m³ |
Xm
|
40.83 |
27.10 |
27.38 |
35.54 |
13.07 |
14.33 |
9.74 |
11.42 |
17.94 |
26.98 |
22.13 |
34.51 |
23.17 |
|
N
|
15 |
14 |
16 |
15 |
15 |
15 |
16 |
15 |
15 |
15 |
15 |
16 |
|
As
|
ICP-MS |
ng/m³ |
Xm
|
2.75 |
3.93 |
1.91 |
1.30 |
0.53 |
0.44 |
0.22 |
0.34 |
0.54 |
0.76 |
0.77 |
1.53 |
1.22 |
|
N
|
15 |
14 |
16 |
15 |
15 |
15 |
16 |
15 |
15 |
15 |
15 |
16 |
|
Se
|
ICP-MS |
ng/m³ |
Xm
|
0.31 |
0.56 |
0.33 |
0.54 |
0.52 |
0.50 |
0.46 |
0.62 |
0.52 |
0.36 |
0.26 |
0.35 |
0.44 |
|
N
|
15 |
14 |
16 |
15 |
15 |
15 |
16 |
15 |
15 |
15 |
15 |
16 |
|
Cd
|
ICP-MS |
ng/m³ |
Xm
|
0.14 |
0.20 |
0.12 |
0.10 |
0.09 |
0.10 |
0.03 |
0.04 |
0.10 |
0.12 |
0.11 |
0.15 |
0.11 |
|
N
|
15 |
14 |
16 |
15 |
15 |
15 |
16 |
15 |
15 |
15 |
15 |
16 |
|
Pb
|
ICP-MS |
ng/m³ |
Xm
|
3.19 |
6.53 |
3.38 |
2.72 |
2.68 |
2.57 |
0.95 |
1.51 |
2.74 |
3.13 |
1.94 |
3.37 |
2.86 |
|
N
|
15 |
14 |
16 |
15 |
15 |
15 |
16 |
15 |
15 |
15 |
15 |
16 |
Tabular Survey 2023