NO
x
- nitrogen oxides(oxides of nitrogen)
Monthly and annual air pollution characteristics
Year:
2006
Region:
Prague
District:
Praha 4
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
ALIBA
40284
ČHMÚ
774
Pha4-Libus
Automated measuring program
CHLM
Xm
68,7
56,8
41,7
32,0
23,0
23,7
19,7
15,5
27,3
43,2
37,7
38,5
223,2
90,4
28,9
36,1
27,00
342
mc
31
26
29
26
28
30
25
28
27
31
30
31
02.02.
108,7
29,6
1,83
5
ABRAA
40269
ČHMÚ
773
Pha4-Branik
Automated measuring program
CHLM
Xm
115,0
93,2
69,9
67,7
56,5
51,4
49,2
48,1
74,1
119,9
85,5
94,8
389,3
183,5
64,2
77,4
50,24
355
mc
31
28
29
30
31
29
27
31
30
31
27
31
15.12.
235,3
66,0
1,73
3
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