Cr | AAS | ng/m^3
| 3.8 | 4.7 | 4.9 | 1.7 | 1.0 | 1.0 | 3.7 | 2.5 | 2.3 | 2.5 | 2.5 | 1.6 | 2.7
|
Mn | AAS | ng/m^3
| 16.9 | 23.0 | - | - | 11.8 | 11.7 | 8.7 | 7.5 | 8.3 | 9.5 | 16.3 | 10.8 | 13.0
|
Ni | AAS | ng/m^3
| 55.9 | 50.3 | 74.8 | 26.3 | 28.4 | 26.9 | 25.2 | 26.0 | 34.8 | 39.9 | 49.0 | 42.4 | 40.0
|
As | AAS | ng/m^3
| 8.2 | 3.8 | 3.5 | 1.9 | 1.2 | 0.7 | 0.6 | 0.9 | 2.4 | 3.0 | 4.9 | 7.7 | 3.2
|
Cd | AAS | ng/m^3
| 0.9 | 0.8 | 0.8 | 0.5 | 0.3 | 0.5 | 0.3 | 0.7 | 0.6 | 0.4 | 0.8 | 1.0 | 0.6
|
Pb | AAS | ng/m^3
| 37.7 | 32.9 | 32.4 | 23.8 | 17.0 | 16.7 | 13.7 | 9.3 | 15.1 | 17.2 | 30.9 | 38.0 | 23.6
|