| Group of substances | Substance | CHMI | ZÚ |
| PAH | A | 17/1 5.9 % |
9/6 66.7 % |
| PAH | Ac | 17/1 5.9 % |
2/0 0 % |
| PAH | Acl | 17/1 5.9 % |
2/0 0 % |
| PAH | BaA | 17/1 5.9 % |
10/7 70 % |
| PAH | BbF | 17/1 5.9 % |
10/7 70 % |
| PAH | BghiPRL | 17/1 5.9 % |
10/7 70 % |
| PAH | BkF | 17/1 5.9 % |
10/7 70 % |
| PAH | COR | 2/0 0 % |
2/0 0 % |
| PAH | CRY | 17/1 5.9 % |
10/7 70 % |
| PAH | DBahA | 17/1 5.9 % |
10/7 70 % |
| PAH | FEN | 17/1 5.9 % |
9/6 66.7 % |
| PAH | Fl | 17/1 5.9 % |
2/0 0 % |
| PAH | FLU | 17/1 5.9 % |
9/6 66.7 % |
| PAH | I123cdP | 17/1 5.9 % |
10/7 70 % |
| PAH | N | 17/1 5.9 % |
2/0 0 % |
| PAH | PAHs | 15/1 6.7 % |
7/6 85.7 % |
| PAH | PAHs_TEQ | – | 8/7 87.5 % |
| PAH | PYR | 18/1 5.6 % |
9/6 66.7 % |
| PCB | alpha_HCH | 1/1 100 % |
– |
| PCB | beta_HCH | 1/1 100 % |
– |
| PCB | delta_HCH | 1/1 100 % |
– |
| PCB | gamma_HCH | 1/1 100 % |
– |
| PCB | HCB | 1/1 100 % |
– |
| PCB | HCH | 1/1 100 % |
– |
| PCB | PCB101 | 1/1 100 % |
– |
| PCB | PCB118 | 1/1 100 % |
– |
| PCB | PCB138 | 1/1 100 % |
– |
| PCB | PCB153 | 1/1 100 % |
– |
| PCB | PCB180 | 1/1 100 % |
– |
| PCB | PCB28 | 1/1 100 % |
– |
| PCB | PCB52 | 1/1 100 % |
– |
| PCB | PCBs | 1/1 100 % |
– |
| PCB | PeCB | 1/1 100 % |
– |
| PCB | pp_DDD | 1/1 100 % |
– |
| PCB | pp_DDE | 1/1 100 % |
– |
| PCB | pp_DDT | 1/1 100 % |
– |
| Prvky | Be | – | 10/9 90 % |
| Prvky | Cr | 6/0 0 % |
48/41 85.4 % |
| Prvky | Cu | 26/20 76.9 % |
25/18 72 % |
| Prvky | Fe | 6/0 0 % |
13/9 69.2 % |
| Prvky | Mn | 26/20 76.9 % |
48/38 79.2 % |
| Prvky | Pb207/206 | 3/0 0 % |
– |
| Prvky | Pb208/206 | 3/0 0 % |
– |
| Prvky | Sb | 6/0 0 % |
– |
| Prvky | Se | 6/0 0 % |
– |
| Prvky | V | 3/0 0 % |
9/9 100 % |
| Prvky | Zn | – | 24/11 45.8 % |
| VOC | ACET | 2/2 100 % |
– |
| VOC | CCl4 | – | 6/6 100 % |
| VOC | CLB | – | 5/5 100 % |
| VOC | CM | – | 5/5 100 % |
| VOC | CH4 | 2/2 100 % |
– |
| VOC | CHEX | 2/2 100 % |
– |
| VOC | CP | 2/2 100 % |
– |
| VOC | DCLs | – | 5/5 100 % |
| VOC | DCM | – | 5/5 100 % |
| VOC | DMB22 | 2/2 100 % |
– |
| VOC | DMB23 | 2/2 100 % |
– |
| VOC | EBZN | 2/2 100 % |
5/5 100 % |
| VOC | ETAN | 2/2 100 % |
– |
| VOC | ETEN | 2/2 100 % |
– |
| VOC | F11 | – | 5/5 100 % |
| VOC | F113 | – | 5/5 100 % |
| VOC | F12 | – | 5/5 100 % |
| VOC | I_OKT | 2/2 100 % |
– |
| VOC | IBUT | 2/2 100 % |
– |
| VOC | IPEN | 2/2 100 % |
– |
| VOC | ISOP | 2/2 100 % |
– |
| VOC | MCPT | 2/2 100 % |
– |
| VOC | MH23 | 2/2 100 % |
– |
| VOC | MHP23 | 2/0 0 % |
– |
| VOC | MP23 | 2/2 100 % |
– |
| VOC | MPXY | 2/2 100 % |
– |
| VOC | N_OKT | 2/2 100 % |
– |
| VOC | NBUT | 2/2 100 % |
– |
| VOC | NHEP | 2/2 100 % |
– |
| VOC | NHEX | 2/2 100 % |
– |
| VOC | NONN | 2/2 100 % |
– |
| VOC | NPEN | 2/2 100 % |
– |
| VOC | OXY | 2/2 100 % |
– |
| VOC | PRPA | 2/2 100 % |
– |
| VOC | PRPE | 2/2 100 % |
– |
| VOC | SBUT | 2/2 100 % |
– |
| VOC | SPTN | 2/2 100 % |
– |
| VOC | STYR | – | 6/6 100 % |
| VOC | TCE | – | 5/5 100 % |
| VOC | TCL | – | 6/6 100 % |
| VOC | TCM | – | 6/6 100 % |
| VOC | TECE | – | 6/6 100 % |
| VOC | TLN | 2/2 100 % |
6/6 100 % |
| VOC | TMBs | – | 5/5 100 % |
| VOC | XYs | – | 6/6 100 % |
Explanatory notes
The fraction indicates the number of stations registered in the given year
/ the number of stations meeting the condition NSV <= 40 days and MP >= 66 %, where
NSV – the longest-lasting continuous failure in the given year
MP – minimum percentage of measurements in the given year