Monthly and annual average concentrations and supplementary air pollution characteristics

District: Prachatice

Year: 1998
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
1102 - Churanov
 		CZPTCMCHU
CHMI
Xm: 68 80 84 95 108 102 88 107 78 60 64
72
190
130
79
84
80
364
mc: 31 28 31 30 31 29 31 31 30 31 30 31
12.08.
0.55
142
24.00
1.35
1
1225 - Prachatice - OHS Teplice
 		CZPTHSPKT
Public Health Service
Xm: 43 59 71 76 81 74 70 91 55 48 41
45
184
96
65
63
58
364
mc: 31 28 31 30 31 30 31 30 30 31 30 31
12.08.
0.55
104
22.84
1.59
1

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.