Cr | AAS | ng/m^3
| 3.1 | 2.4 | 6.5 | 3.7 | 2.5 | 2.1 | 2.1 | 2.8 | 2.9 | 3.3 | 2.8 | 2.1 | 3.0
|
Ni | AAS | ng/m^3
| 4.8 | 2.6 | 5.5 | 6.9 | 4.0 | 2.6 | 4.1 | 3.1 | 3.7 | 1.9 | 2.5 | 8.7 | 4.2
|
Cu | AAS | ng/m^3
| 54.5 | 45.5 | 51.8 | 45.2 | 37.5 | 32.3 | 55.1 | 53.7 | 49.1 | 42.4 | 63.6 | 43.3 | 47.8
|
Zn | AAS | ng/m^3
| 144.5 | 163.0 | 158.1 | 123.3 | 217.7 | 98.4 | 135.5 | 85.6 | 95.9 | 84.8 | 120.6 | 105.7 | 127.5
|
As | AAS | ng/m^3
| 1.3 | 1.7 | 2.0 | 1.5 | 0.5 | 0.4 | 0.6 | 0.4 | 0.7 | 1.6 | 1.9 | 1.0 | 1.1
|
Cd | AAS | ng/m^3
| 0.4 | 0.3 | 0.5 | 0.6 | 0.5 | 0.3 | 0.3 | 0.5 | 0.6 | 0.5 | 0.4 | 0.3 | 0.4
|
Pb | AAS | ng/m^3
| 33.5 | 23.0 | 57.6 | 33.4 | 21.1 | 17.1 | 24.3 | 21.3 | 32.2 | 24.8 | 28.1 | 27.8 | 28.7
|