POPS-PAH
Average monthly concentrations of persistent organic pollutants (POPs)
Year: | 2020 |
---|---|
Region: | Kralovehradecky |
District: | Trutnov |
Measuring programme: | HHVLP , Havlovice |
Old ISKO number: | 2350 |
Organization: | CHMI |
Matter | Method | Unit | Monthly concentrations | Annual Average | ||||||||||||
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
1 | 2 | 3 | 4 | 5 | 6 | 7 | 8 | 9 | 10 | 11 | 12 | |||||
B[𝑎]P | HPLC | ng/m³ | Xm | 7.8 | 3.4 | 4.3 | 1.7 | 0.5 | 0.1 | 0.1 | 0.1 | 0.4 | 2.4 | 2.2 | 2.4 | 2.2 |
N | 5 | 5 | 5 | 5 | 6 | 5 | 4 | 5 | 5 | 5 | 5 | 5 |