POPS-PAH
Average monthly concentrations of persistent organic pollutants (POPs)
Year: |
2023 |
Region: |
Prague |
District: |
Praha 2 |
Measuring programme: |
ALEGP
, Praha 2-Legerova
|
Old ISKO number: |
2361 |
Organization: |
CHMI |
Matter |
Method |
Unit |
|
Monthly concentrations |
Annual Average |
1 |
2 |
3 |
4 |
5 |
6 |
7 |
8 |
9 |
10 |
11 |
12 |
BaA
|
GC-MS |
ng/m³ |
Xm
|
0.5 |
0.9 |
0.6 |
0.4 |
0.1 |
0.0 |
0.0 |
0.0 |
0.1 |
0.2 |
0.3 |
0.5 |
0.3 |
N
|
5 |
4 |
5 |
4 |
6 |
5 |
5 |
4 |
5 |
5 |
5 |
5 |
BbF
|
GC-MS |
ng/m³ |
Xm
|
0.8 |
1.2 |
0.8 |
0.6 |
0.3 |
0.1 |
0.0 |
0.1 |
0.1 |
0.3 |
0.4 |
0.6 |
0.4 |
N
|
5 |
4 |
5 |
4 |
6 |
5 |
5 |
4 |
5 |
5 |
5 |
5 |
B[𝑎]P
|
GC-MS |
ng/m³ |
Xm
|
0.5 |
0.8 |
0.5 |
0.4 |
0.2 |
0.1 |
0.0 |
0.0 |
0.1 |
0.3 |
0.3 |
0.5 |
0.3 |
N
|
5 |
4 |
5 |
4 |
6 |
5 |
5 |
4 |
5 |
5 |
5 |
5 |
Chry
|
GC-MS |
ng/m³ |
Xm
|
0.7 |
1.1 |
0.7 |
0.5 |
0.2 |
0.1 |
0.0 |
0.0 |
0.1 |
0.3 |
0.4 |
0.6 |
0.4 |
N
|
5 |
4 |
5 |
4 |
6 |
5 |
5 |
4 |
5 |
5 |
5 |
5 |
BkF
|
GC-MS |
ng/m³ |
Xm
|
0.4 |
0.6 |
0.4 |
0.3 |
0.2 |
0.0 |
0.0 |
0.0 |
0.1 |
0.2 |
0.2 |
0.3 |
0.2 |
N
|
5 |
4 |
5 |
4 |
6 |
5 |
5 |
4 |
5 |
5 |
5 |
5 |
I123cdP
|
GC-MS |
ng/m³ |
Xm
|
0.7 |
0.8 |
0.7 |
0.6 |
0.3 |
0.1 |
0.0 |
0.0 |
0.2 |
0.4 |
0.4 |
0.7 |
0.4 |
N
|
5 |
4 |
5 |
4 |
6 |
5 |
5 |
4 |
5 |
5 |
5 |
5 |
DBahA
|
GC-MS |
ng/m³ |
Xm
|
0.1 |
0.2 |
0.1 |
0.1 |
0.1 |
0.0 |
0.0 |
0.0 |
0.0 |
0.1 |
0.1 |
0.1 |
0.1 |
N
|
5 |
4 |
5 |
4 |
6 |
5 |
5 |
4 |
5 |
5 |
5 |
5 |
BghiPRL
|
GC-MS |
ng/m³ |
Xm
|
0.5 |
0.7 |
0.5 |
0.5 |
0.2 |
0.1 |
0.0 |
0.1 |
0.2 |
0.3 |
0.4 |
0.5 |
0.3 |
N
|
5 |
4 |
5 |
4 |
6 |
5 |
5 |
4 |
5 |
5 |
5 |
5 |
BjF
|
GC-MS |
ng/m³ |
Xm
|
0.4 |
0.7 |
0.4 |
0.3 |
0.2 |
0.1 |
0.1 |
0.1 |
0.1 |
0.2 |
0.2 |
0.3 |
0.3 |
N
|
5 |
4 |
5 |
4 |
6 |
5 |
5 |
4 |
5 |
5 |
5 |
5 |
BeP
|
GC-MS |
ng/m³ |
Xm
|
0.4 |
0.6 |
0.4 |
0.3 |
0.2 |
0.1 |
0.0 |
0.0 |
0.1 |
0.2 |
0.3 |
0.3 |
0.2 |
N
|
5 |
4 |
5 |
4 |
6 |
5 |
5 |
4 |
5 |
5 |
5 |
5 |