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TKAverage monthly concentrations of heavy metals in suspended particles |
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TKAverage monthly concentrations of heavy metals in suspended particles |
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| Year: | 2004 |
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| Region: | Plzensky |
| District: | Plzen-mesto |
| Measuring programme: | PPLHK , Plzen-Habrova |
| Old ISKO number: | 726 |
| Organization: | HS |
| Matter | Method | Unit | Monthly concentrations | Annual Average |
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|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 1 | 2 | 3 | 4 | 5 | 6 | 7 | 8 | 9 | 10 | 11 | 12 | ||||
| Cr | AAS | ng/m3 | 2,0 | 2,0 | 2,9 | 2,0 | 2,7 | 7,1 | 7,6 | 10,9 | |||||
| Mn | AAS | ng/m3 | 10,0 | 11,0 | 12,5 | 13,0 | 14,4 | 13,7 | 13,2 | 11,5 | |||||
| As | AAS | ng/m3 | 1,5 | 1,4 | 2,0 | 2,0 | 3,1 | 1,9 | 1,7 | 2,7 | |||||
| Cd | AAS | ng/m3 | 0,8 | 0,8 | 0,9 | 0,9 | 0,8 | 0,9 | 0,6 | 1,0 | |||||
| Pb | AAS | ng/m3 | 41,3 | 23,4 | 28,5 | 18,5 | 15,7 | 31,0 | 27,3 | 14,9 | |||||
| Cu | AAS | ng/m3 | 10,0 | 5,2 | 8,0 | 7,0 | 4,8 | 7,0 | 8,0 | 6,3 | |||||