TK
Average monthly concentrations of heavy metals in suspended particles
| Year: |
2023 |
| Region: |
Stredocesky |
| District: |
Kladno |
| Measuring programme: |
SBUS0
, Bustehrad
|
| Old ISKO number: |
1743 |
| 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-MS |
ng/m³ |
Xm
|
1.24 |
1.92 |
1.40 |
1.54 |
1.81 |
1.82 |
7.60 |
9.38 |
7.37 |
2.14 |
1.24 |
1.44 |
3.26 |
|
N
|
3 |
2 |
2 |
2 |
2 |
2 |
3 |
2 |
2 |
2 |
2 |
2 |
|
Mn
|
ICP-MS |
ng/m³ |
Xm
|
3.98 |
8.39 |
5.66 |
9.61 |
22.23 |
14.70 |
11.20 |
12.67 |
19.02 |
9.13 |
3.34 |
3.66 |
10.32 |
|
N
|
3 |
2 |
2 |
2 |
2 |
2 |
3 |
2 |
2 |
2 |
2 |
2 |
|
Ni
|
ICP-MS |
ng/m³ |
Xm
|
0.54 |
0.73 |
0.50 |
0.63 |
0.96 |
1.12 |
3.00 |
3.79 |
2.17 |
0.50 |
0.73 |
0.56 |
1.28 |
|
N
|
3 |
2 |
2 |
2 |
2 |
2 |
3 |
2 |
2 |
2 |
2 |
2 |
|
As
|
ICP-MS |
ng/m³ |
Xm
|
4.11 |
3.16 |
2.20 |
1.12 |
0.65 |
0.61 |
0.20 |
0.27 |
0.33 |
0.80 |
0.82 |
1.11 |
1.27 |
|
N
|
3 |
2 |
2 |
2 |
2 |
2 |
3 |
2 |
2 |
2 |
2 |
2 |
|
Cd
|
ICP-MS |
ng/m³ |
Xm
|
0.16 |
0.27 |
0.10 |
0.23 |
0.20 |
0.09 |
0.01 |
0.00 |
0.03 |
0.12 |
0.08 |
0.12 |
0.12 |
|
N
|
3 |
2 |
2 |
2 |
2 |
2 |
3 |
2 |
2 |
2 |
2 |
2 |
|
Pb
|
ICP-MS |
ng/m³ |
Xm
|
5.33 |
4.80 |
3.29 |
4.91 |
5.14 |
3.32 |
1.64 |
2.12 |
2.69 |
3.59 |
2.54 |
2.90 |
3.51 |
|
N
|
3 |
2 |
2 |
2 |
2 |
2 |
3 |
2 |
2 |
2 |
2 |
2 |
Tabular Survey 2023
