TK
Average monthly concentrations of heavy metals in suspended particles
| Year: |
2020 |
| Region: |
Prague |
| District: |
Praha 5 |
| Measuring programme: |
ARER0
, Praha 5-Reporyje
|
| Old ISKO number: |
1668 |
| 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
|
1.36 |
1.39 |
1.07 |
2.67 |
1.99 |
1.85 |
1.10 |
0.90 |
1.32 |
1.43 |
0.99 |
0.50 |
1.38 |
|
N
|
2 |
2 |
3 |
2 |
2 |
2 |
2 |
3 |
2 |
2 |
2 |
2 |
|
Mn
|
ICP-MS |
ng/m³ |
Xm
|
5.86 |
3.01 |
7.27 |
11.38 |
5.10 |
5.26 |
5.74 |
7.46 |
8.79 |
4.48 |
4.67 |
4.20 |
6.12 |
|
N
|
2 |
2 |
3 |
2 |
2 |
2 |
2 |
3 |
2 |
2 |
2 |
2 |
|
Ni
|
ICP-MS |
ng/m³ |
Xm
|
0.50 |
1.21 |
0.59 |
0.99 |
0.50 |
0.50 |
0.50 |
0.50 |
0.50 |
0.50 |
0.50 |
0.50 |
0.60 |
|
N
|
2 |
2 |
3 |
2 |
2 |
2 |
2 |
3 |
2 |
2 |
2 |
2 |
|
As
|
ICP-MS |
ng/m³ |
Xm
|
5.66 |
3.91 |
3.70 |
4.78 |
1.49 |
0.77 |
0.40 |
0.45 |
0.65 |
1.80 |
2.46 |
2.38 |
2.34 |
|
N
|
2 |
2 |
3 |
2 |
2 |
2 |
2 |
3 |
2 |
2 |
2 |
2 |
|
Cd
|
ICP-MS |
ng/m³ |
Xm
|
0.24 |
0.09 |
0.21 |
0.22 |
0.12 |
0.09 |
0.06 |
0.09 |
0.16 |
0.18 |
0.21 |
0.20 |
0.16 |
|
N
|
2 |
2 |
3 |
2 |
2 |
2 |
2 |
3 |
2 |
2 |
2 |
2 |
|
Pb
|
ICP-MS |
ng/m³ |
Xm
|
5.68 |
2.65 |
6.41 |
6.06 |
2.85 |
2.33 |
1.98 |
2.55 |
3.81 |
3.90 |
5.53 |
5.85 |
4.17 |
|
N
|
2 |
2 |
3 |
2 |
2 |
2 |
2 |
3 |
2 |
2 |
2 |
2 |
Tabular Survey 2020
