Average monthly concentrations of Heavy metals in Suspended particulate matter
Year:
1999
Region:
Stredocesky
District:
Pribram
Institution:
Hygienicka sluzba
Station:
461. Pribram-nemocnice
Pollutant
Method
Unit
Monthly Concentrations
Annual Mean
1
2
3
4
5
6
7
8
9
10
11
12
Cr
AAS
ng/m^3
187.5
30.5
40.8
12.9
21.4
1.5
12.8
11.5
8.0
6.0
5.4
6.0
27.6
Ni
AAS
ng/m^3
7.5
12.0
11.6
3.0
12.7
45.1
44.5
17.3
6.3
5.7
117.9
-
30.7
As
AAS
ng/m^3
5.9
14.3
24.7
3.0
2.4
1.8
1.1
0.9
1.3
3.6
3.4
-
5.5
Cd
AAS
ng/m^3
4.5
4.5
4.5
4.5
4.5
4.5
4.5
4.5
4.5
4.5
4.5
4.5
4.5
Pb
AAS
ng/m^3
35.0
17.0
83.5
98.1
123.6
110.9
62.3
62.7
55.7
123.1
66.4
33.2
73.3