Cr | AAS | ng/m^3
| 3.7 | 9.5 | 9.8 | 7.0 | 4.1 | - | 2.9 | 8.4 | - | 4.5 | 2.7 | - | 5.1
|
Ni | AAS | ng/m^3
| 40.6 | 15.9 | 16.6 | 23.3 | 14.0 | - | 9.9 | 13.5 | - | 14.0 | 16.8 | - | 15.4
|
Zn | AAS | ng/m^3
| 235.9 | 109.2 | 280.4 | 99.7 | 176.5 | - | 800.8 | 165.2 | 74.8 | 88.8 | 51.2 | - | 191.9
|
As | AAS | ng/m^3
| 1.6 | 1.5 | 1.1 | 1.9 | 1.7 | - | 2.2 | 1.7 | - | 2.7 | 0.9 | - | 1.6
|
Cd | AAS | ng/m^3
| 0.7 | 2.6 | 0.8 | 1.6 | 0.8 | - | 1.1 | 0.4 | - | 0.6 | 0.4 | - | 1.0
|
Pb | AAS | ng/m^3
| 16.0 | 75.0 | 36.8 | 26.8 | 59.0 | - | 19.2 | 24.6 | - | 26.9 | 13.4 | - | 30.4
|