Monthly and annual average concentrations and supplementary air pollution characteristics

District: Hradec Kralove

Year: 2000
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
643 - Hr.Kral.-observator
 		CZHKCMHKO
Czech Hydrometeorological Institute
Xm: 46 59 71 91 88 90 63 80 57 46 29
25
179
110
62
62
54
363
mc: 31 29 31 30 31 29 30 31 30 30 30 31
21.06.
0.82
122
28.75
1.82
1
396 - Hr.Kral.-Sukovy sady
 		CZHKHSHKS
Public Health Service
Xm: 29 39 55 78 85 79 54 67 42 34 20
26
172
98
48
51
42
361
mc: 31 28 31 30 31 30 30 30 29 30 30 31
17.05.
1.11
113
27.23
1.92
2

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.