Monthly and annual average concentrations and supplementary air pollution characteristics

District: Hradec Kralove

Year: 1999
Pollutant: NOx-nitrogen oxides(oxides of nitrogen)
Unit: ug/m^3
IHd:100
IHr: 80

Station Code
Institution 		Monthly Characteristics Yearly Characteristics
123456789101112MAX.
DAT.		95%kv
č.p.% 		50%kv
98%kv		X
S		XG
SG		N
dv
643 - Hr.Kral.-observator
 		CZHKCMHKO
Czech Hydrometeorological Institute
Xm: 18 20 12 13 11 15 10 13 15 15 26
17
59
29
13
15
14
364
mc: 31 28 31 30 31 30 31 31 29 31 30 31
25.11.
0.00
40
8.00
1.61
1
395 - Hr.Kral.-nam.Osvob.
 		CZHKHSHKN
Public Health Service
Xm: 22 27 34 31 ~ 21 19 25 33 31 36
35
85
49
27
28
24
251
mc: 31 28 23 21 ~ 22 20 22 22 19 22 21
09.02.
0.00
63
13.80
1.91
31
397 - Hr.Kral.-Pospisilova
 		CZHKHSHKP
Public Health Service
Xm: 28 29 55 48 43 36 38 44 56 ~ 57
48
115
77
42
43
36
262
mc: 31 28 23 21 21 22 20 22 20 13 22 19
03.11.
0.38
82
19.12
2.10
8
396 - Hr.Kral.-Sukovy sady
 		CZHKHSHKS
Public Health Service
Xm: 62 63 59 51 41 44 36 42 51 70 80
53
247
104
46
54
48
358
mc: 31 28 31 30 29 29 31 30 28 30 30 31
05.01.
6.98
127
29.26
1.64
1