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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: | 2003 |
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| Region: | South Moravian |
| District: | Brno-mesto |
| Measuring programme: | BBOST , Brno-Skaunicove |
| Old ISKO number: | 602 |
| 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 | 4,4 | 4,9 | 5,4 | 3,6 | 3,7 | 2,7 | 2,8 | 3,2 | 5,2 | 3,6 | 4,4 | 4,0 | 4,0 |
| Mn | AAS | ng/m3 | 25,0 | 25,0 | 26,0 | 25,8 | 25,0 | 25,0 | 25,0 | 25,0 | 25,0 | 25,0 | 25,0 | 25,0 | 25,2 |
| As | AAS | ng/m3 | 2,5 | 2,5 | 2,5 | 2,5 | 2,5 | 2,5 | 2,5 | 2,5 | 2,5 | 2,5 | 2,5 | 2,5 | 2,5 |
| Cd | AAS | ng/m3 | 1,3 | 0,8 | 1,0 | 0,6 | 0,5 | 0,5 | 0,5 | 0,5 | 0,7 | 0,5 | 1,2 | 1,5 | 0,8 |
| Pb | AAS | ng/m3 | 24,7 | 19,0 | 17,9 | 16,5 | 10,4 | 8,3 | 9,0 | 9,4 | 20,6 | 16,7 | 29,7 | 32,5 | 17,8 |