Monthly and annual average concentrations and supplementary air pollution characteristics

District: Liberec

Year: 1999
Pollutant: O3-ozone
Unit: ug/m^3
IH8h:160

Station Code
Institution 		Monthly Characteristics Yearly Characteristics
123456789101112MAX8h
DAT.		95%kv
č.p.% 		50%kv
98%kv		X
S		XG
SG		N
dv
1020 - Albrechtice u Frydlantu
 		CZLBCMAUF
Czech Hydrometeorological Institute
Xm: 46 64 69 84 97 79 81 78 75 44 32
47
146
111
64
66
60
361
mc: 31 28 31 26 31 30 31 31 30 31 30 31
28.05.
0.00
120
25.67
1.61
3
1016 - Liberec-mesto
 		CZLBCMLIM
Czech Hydrometeorological Institute
Xm: 19 23 24 35 47 54 64 56 45 27 16
23
126
76
32
37
31
354
mc: 23 28 30 28 31 30 31 31 30 31 30 31
04.08.
0.00
86
20.64
1.92
3

This set is specific for ozone. The column MAX8h DAT. gives the values of maximum daily 8hr mean in the time period 9:00 to 17:00 UTC. Similarly the annual relative frequencies of exceedence is related to 8hr averages and to the respective limit. Further entries are equivalent with those of the other measured substances.