TK
Average monthly concentrations of heavy metals in suspended particles
Year: | 2007 |
---|---|
Region: | Pardubicky |
District: | Svitavy |
Measuring programme: | ESTV0 , Svitavy |
Old ISKO number: | 1675 |
Organization: | ZU |
Matter | Method | Unit | Monthly concentrations | Annual Average |
||||||||||||
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
1 | 2 | 3 | 4 | 5 | 6 | 7 | 8 | 9 | 10 | 11 | 12 | |||||
Cr | AAS | ng/m3 | Xm | 1,0 | 1,0 | 1,0 | 1,0 | 1,0 | 1,0 | 1,0 | 1,0 | 1,0 | 0,3 | 0,3 | 0,3 | 0,8 |
N | 31 | 28 | 25 | 30 | 31 | 30 | 30 | 31 | 23 | 31 | 30 | 30 | ||||
Mn | AAS | ng/m3 | Xm | 5,3 | 3,4 | 5,7 | 2,9 | 2,5 | 2,6 | 2,5 | 2,8 | 2,7 | 2,5 | 1,1 | 1,2 | 2,9 |
N | 31 | 28 | 25 | 30 | 31 | 30 | 30 | 31 | 23 | 31 | 30 | 30 | ||||
Ni | AAS | ng/m3 | Xm | 1,0 | 1,0 | 1,0 | 1,0 | 1,0 | 1,0 | 1,0 | 1,0 | 1,0 | 0,4 | 0,4 | 0,4 | 0,9 |
N | 31 | 28 | 25 | 30 | 31 | 30 | 30 | 31 | 23 | 31 | 30 | 30 | ||||
As | AAS | ng/m3 | Xm | 1,0 | 1,0 | 1,0 | 1,0 | 1,0 | 1,0 | 1,0 | 1,0 | 1,0 | 0,9 | 1,4 | ||
N | 31 | 28 | 25 | 22 | 6 | 0 | 30 | 31 | 23 | 31 | 30 | 30 | ||||
Cd | AAS | ng/m3 | Xm | 0,8 | 1,0 | 1,0 | 1,0 | 1,0 | 0,5 | 0,5 | 0,4 | |||||
N | 14 | 17 | 25 | 30 | 6 | 0 | 0 | 0 | 0 | 31 | 30 | 30 | ||||
Pb | AAS | ng/m3 | Xm | 5,4 | 6,1 | 7,5 | 5,3 | 4,4 | 3,0 | 3,9 | 3,4 | 2,3 | 6,5 | 5,9 | 7,6 | 5,1 |
N | 31 | 28 | 25 | 30 | 31 | 30 | 30 | 31 | 23 | 31 | 30 | 30 |