TK
Average monthly concentrations of heavy metals in suspended particles
| Year: |
2021 |
| 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
|
0.34 |
0.78 |
0.64 |
0.79 |
0.51 |
0.99 |
0.45 |
0.44 |
0.80 |
0.62 |
0.44 |
0.26 |
0.59 |
|
N
|
15 |
14 |
16 |
15 |
15 |
14 |
15 |
16 |
15 |
16 |
15 |
15 |
|
Cr
|
ICP-MS |
ng/m³ |
Xm
|
1.57 |
1.99 |
2.12 |
2.32 |
1.60 |
1.98 |
1.05 |
1.55 |
2.97 |
2.94 |
1.91 |
0.91 |
1.91 |
|
N
|
15 |
14 |
16 |
15 |
15 |
14 |
15 |
16 |
15 |
16 |
15 |
15 |
|
Mn
|
ICP-MS |
ng/m³ |
Xm
|
5.12 |
10.64 |
11.00 |
10.29 |
6.61 |
9.63 |
5.50 |
6.08 |
10.19 |
10.27 |
6.75 |
4.48 |
8.11 |
|
N
|
15 |
14 |
16 |
15 |
15 |
14 |
15 |
16 |
15 |
16 |
15 |
15 |
|
Fe
|
ICP-MS |
ng/m³ |
Xm
|
297.88 |
596.09 |
698.00 |
563.60 |
412.69 |
542.83 |
300.12 |
377.27 |
585.08 |
582.73 |
428.08 |
249.67 |
474.08 |
|
N
|
15 |
14 |
16 |
15 |
15 |
14 |
15 |
16 |
15 |
16 |
15 |
15 |
|
Ni
|
ICP-MS |
ng/m³ |
Xm
|
0.44 |
0.78 |
0.82 |
0.75 |
0.48 |
0.80 |
0.46 |
0.59 |
0.85 |
0.91 |
0.49 |
0.43 |
0.66 |
|
N
|
15 |
14 |
16 |
15 |
15 |
14 |
15 |
16 |
15 |
16 |
15 |
15 |
|
Cu
|
ICP-MS |
ng/m³ |
Xm
|
8.24 |
9.74 |
7.65 |
6.57 |
5.84 |
6.86 |
5.16 |
7.01 |
11.34 |
10.64 |
8.26 |
5.93 |
7.56 |
|
N
|
15 |
14 |
16 |
15 |
15 |
14 |
15 |
16 |
15 |
16 |
15 |
15 |
|
Zn
|
ICP-MS |
ng/m³ |
Xm
|
24.55 |
32.53 |
25.78 |
21.56 |
13.46 |
16.98 |
9.42 |
12.54 |
20.13 |
34.65 |
51.70 |
33.23 |
25.25 |
|
N
|
15 |
14 |
16 |
15 |
15 |
14 |
15 |
16 |
15 |
16 |
15 |
15 |
|
As
|
ICP-MS |
ng/m³ |
Xm
|
1.93 |
3.33 |
1.24 |
0.85 |
0.34 |
0.45 |
0.30 |
0.28 |
0.54 |
1.34 |
1.29 |
2.17 |
1.17 |
|
N
|
15 |
14 |
16 |
15 |
15 |
14 |
15 |
16 |
15 |
16 |
15 |
15 |
|
Se
|
ICP-MS |
ng/m³ |
Xm
|
0.37 |
0.59 |
0.36 |
0.38 |
0.25 |
0.60 |
0.43 |
0.30 |
0.57 |
0.49 |
0.34 |
0.29 |
0.41 |
|
N
|
15 |
14 |
16 |
15 |
15 |
14 |
15 |
16 |
15 |
16 |
15 |
15 |
|
Cd
|
ICP-MS |
ng/m³ |
Xm
|
0.18 |
0.26 |
0.16 |
0.12 |
0.06 |
0.07 |
0.04 |
0.05 |
0.10 |
0.21 |
0.14 |
0.14 |
0.13 |
|
N
|
15 |
14 |
16 |
15 |
15 |
14 |
15 |
16 |
15 |
16 |
15 |
15 |
|
Pb
|
ICP-MS |
ng/m³ |
Xm
|
3.47 |
6.00 |
3.87 |
3.28 |
2.55 |
4.33 |
1.77 |
1.57 |
3.50 |
5.55 |
4.10 |
3.23 |
3.59 |
|
N
|
15 |
14 |
16 |
15 |
15 |
14 |
15 |
16 |
15 |
16 |
15 |
15 |
Tabular Survey 2021