TK
Average monthly concentrations of heavy metals in suspended particles
| Year: |
2021 |
| 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-OES |
ng/m³ |
Xm
|
5.31 |
6.06 |
4.83 |
3.62 |
3.95 |
4.54 |
1.82 |
|
2.72 |
2.11 |
|
|
|
|
N
|
2 |
2 |
3 |
2 |
2 |
2 |
2 |
1 |
2 |
2 |
1 |
0 |
|
Mn
|
ICP-OES |
ng/m³ |
Xm
|
10.50 |
10.06 |
12.61 |
12.13 |
16.42 |
11.30 |
2.71 |
|
5.94 |
4.06 |
|
|
|
|
N
|
2 |
2 |
3 |
2 |
2 |
2 |
2 |
1 |
2 |
2 |
1 |
0 |
|
Ni
|
ICP-OES |
ng/m³ |
Xm
|
1.58 |
1.99 |
1.34 |
1.20 |
0.77 |
2.63 |
0.76 |
|
1.02 |
0.63 |
|
|
|
|
N
|
2 |
2 |
3 |
2 |
2 |
2 |
2 |
1 |
2 |
2 |
1 |
0 |
|
As
|
ICP-OES |
ng/m³ |
Xm
|
3.11 |
5.10 |
1.86 |
1.24 |
0.45 |
0.36 |
0.54 |
|
1.46 |
1.40 |
|
|
|
|
N
|
2 |
2 |
3 |
2 |
2 |
2 |
2 |
1 |
2 |
2 |
1 |
0 |
|
Cd
|
ICP-OES |
ng/m³ |
Xm
|
0.23 |
0.35 |
0.23 |
0.16 |
0.08 |
0.05 |
0.08 |
|
0.15 |
0.15 |
|
|
|
|
N
|
2 |
2 |
3 |
2 |
2 |
2 |
2 |
1 |
2 |
2 |
1 |
0 |
|
Pb
|
ICP-OES |
ng/m³ |
Xm
|
6.23 |
9.59 |
6.38 |
4.98 |
3.64 |
1.90 |
1.48 |
|
3.65 |
4.46 |
|
|
|
|
N
|
2 |
2 |
3 |
2 |
2 |
2 |
2 |
1 |
2 |
2 |
1 |
0 |
Tabular Survey 2021
