NO
x
- nitrogen oxides(oxides of nitrogen)
Monthly and annual air pollution characteristics
Year:
2006
Region:
Stredocesky
District:
Melnik
Matter:
NO
x
-nitrogen oxides(oxides of nitrogen)
Unit:
µg/m
3
KMPL
Organization:
Old ISKO number
Locality
Type of measuring programme
Method
Monthly values
Annual values
1
2
3
4
5
6
7
8
9
10
11
12
Max.
95% Kv
50% Kv
X
S
N
Date
98% Kv
XG
SG
dv
SVELA
347822
CESRAF
792
Veltrusy
Automated measuring program
CHLM
Xm
4,5
19,3
18,0
18,4
24,6
17,7
24,8
46,5
42,1
42,6
191,6
68,8
20,9
21,95
303
mc
0
0
31
30
31
30
31
30
29
31
29
31
15.12.
78,4
2,53
59
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