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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: | 2006 |
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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 | Xm | 2,0 | 2,1 | 7,9 | 4,3 | 4,0 | 2,3 | 2,0 | 4,7 | 5,9 | ||||
| N | 30 | 28 | 26 | 30 | 31 | 30 | 31 | 31 | 24 | 0 | 0 | 0 | ||||
| Mn | AAS | ng/m3 | Xm | 8,2 | 7,2 | 23,2 | 9,4 | 5,8 | 7,5 | 10,3 | 20,9 | 20,6 | ||||
| N | 30 | 28 | 26 | 30 | 31 | 30 | 31 | 31 | 24 | 0 | 0 | 0 | ||||
| Ni | AAS | ng/m3 | Xm | 2,0 | 2,6 | 5,4 | 3,1 | 2,3 | 2,4 | 2,5 | 1,9 | 4,1 | ||||
| N | 30 | 28 | 26 | 16 | 31 | 30 | 31 | 31 | 24 | 0 | 0 | 0 | ||||
| As | AAS | ng/m3 | Xm | 2,6 | 1,8 | 1,3 | 1,6 | 1,1 | 1,6 | 1,6 | 2,0 | 3,3 | ||||
| N | 30 | 28 | 26 | 30 | 31 | 30 | 31 | 31 | 24 | 0 | 0 | 0 | ||||
| Cd | AAS | ng/m3 | Xm | 1,0 | 0,9 | 0,8 | 0,7 | 0,6 | 0,6 | 0,5 | 0,5 | 0,9 | ||||
| N | 30 | 28 | 26 | 30 | 31 | 30 | 31 | 31 | 24 | 0 | 0 | 0 | ||||
| Pb | AAS | ng/m3 | Xm | 26,1 | 15,0 | 22,7 | 11,4 | 12,2 | 8,6 | 9,5 | 11,5 | 22,9 | ||||
| N | 30 | 28 | 26 | 30 | 31 | 30 | 31 | 31 | 24 | 0 | 0 | 0 | ||||
| Cu | AAS | ng/m3 | Xm | 6,9 | 10,2 | 12,3 | 7,5 | 8,0 | 6,1 | 7,0 | 6,0 | 7,8 | ||||
| N | 30 | 28 | 26 | 30 | 31 | 30 | 31 | 31 | 24 | 0 | 0 | 0 | ||||