TK
Average monthly concentrations of heavy metals in suspended particles
| Year: |
2022 |
| Region: |
Stredocesky |
| District: |
Kladno |
| Measuring programme: |
SKLC0
, Kladno-Vrapice
|
| Old ISKO number: |
1744 |
| Organization: |
ZU Usti nL |
| Matter |
Method |
Unit |
|
Monthly concentrations |
Annual Average |
| 1 |
2 |
3 |
4 |
5 |
6 |
7 |
8 |
9 |
10 |
11 |
12 |
|
Cr
|
ICP-OES |
ng/m³ |
Xm
|
2.41 |
3.21 |
3.91 |
2.84 |
2.75 |
2.46 |
2.76 |
2.08 |
1.78 |
1.65 |
1.97 |
2.41 |
2.51 |
|
N
|
3 |
2 |
2 |
2 |
2 |
2 |
2 |
3 |
2 |
2 |
2 |
2 |
|
Mn
|
ICP-OES |
ng/m³ |
Xm
|
4.73 |
9.61 |
15.43 |
6.00 |
6.46 |
7.03 |
7.24 |
5.78 |
4.01 |
3.43 |
4.85 |
5.14 |
6.63 |
|
N
|
3 |
2 |
2 |
2 |
2 |
2 |
2 |
3 |
2 |
2 |
2 |
2 |
|
Ni
|
ICP-OES |
ng/m³ |
Xm
|
0.90 |
1.13 |
1.43 |
0.97 |
1.43 |
1.05 |
1.17 |
0.86 |
0.70 |
0.64 |
0.81 |
2.79 |
1.17 |
|
N
|
3 |
2 |
2 |
2 |
2 |
2 |
2 |
3 |
2 |
2 |
2 |
2 |
|
As
|
ICP-OES |
ng/m³ |
Xm
|
1.99 |
5.50 |
5.55 |
3.97 |
14.78 |
2.54 |
0.74 |
1.06 |
3.06 |
3.25 |
7.56 |
12.84 |
5.25 |
|
N
|
3 |
2 |
2 |
2 |
2 |
2 |
2 |
3 |
2 |
2 |
2 |
2 |
|
Cd
|
ICP-OES |
ng/m³ |
Xm
|
0.10 |
0.20 |
0.22 |
0.18 |
0.65 |
0.16 |
0.06 |
0.06 |
0.13 |
0.13 |
0.18 |
0.26 |
0.19 |
|
N
|
3 |
2 |
2 |
2 |
2 |
2 |
2 |
3 |
2 |
2 |
2 |
2 |
|
Pb
|
ICP-OES |
ng/m³ |
Xm
|
3.38 |
7.24 |
8.10 |
5.56 |
20.43 |
6.33 |
5.01 |
4.55 |
3.19 |
3.23 |
4.50 |
6.32 |
6.50 |
|
N
|
3 |
2 |
2 |
2 |
2 |
2 |
2 |
3 |
2 |
2 |
2 |
2 |
Tabular Survey 2022
