Tab. 2.2.17 Stations with the highest values of annual average concentrations of nickel in the ambient air
| KMPL | Locality | ID | District | Owner | Measuring programme | Measuring method | Classification | Annual concentration [ng.m-3] |
| ASROK | P10-Šrobárova | 457 | Praha 10 | ZÚ | komb. | AAS | B/U/RC | 5.0 |
| PPLRK | Plzeň-Roudná | 1194 | Plzeň-město | ZÚ | komb. | AAS | B/U/R | 4.9 |
| CCBTK | Čes. Budějovice-Třešň. | 1193 | České Budějovice | ZÚ | komb. | AAS | B/U/R | 3.9 |
| ZKROK | Kroměříž-OHS | 492 | Kroměříž | ZÚ | komb. | AAS | T/U/R | 3.8 |
| TOPUK | Ostrava-Poruba IV. | 1422 | Ostrava-město | ZÚ | komb. | XRF | B/U/R | 3.5 |
| SKLDK | Kladno-Dubí | 472 | Kladno | ZÚ | komb. | AAS | B/S/I | 3.4 |
| TOPR0 | Ostrava-Přívoz | 1542 | Ostrava-město | ČHMÚ | TK_PM10 | ICP-MS | I/U/IR | 3.0 |
| ULTHK | Litoměřice-OHS | 617 | Litoměřice | ZÚ | komb. | ICP-MS | B/U/RC | 2.4 |
| ASVOK | P5-Svornosti | 437 | Praha 5 | ZÚ | komb. | AAS | T/U/IR | 2.2 |
| PPLX0 | Plzeň-Slovany | 1543 | Plzeň-město | ČHMÚ | TK_PM10 | ICP-MS | T/U/RC | 2.1 |