Monthly and annual average concentrations and supplementary air pollution characteristics

District: Prachatice

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
1102 - Churanov
 		CZPTCMCHU
Czech Hydrometeorological Institute
Xm: 63 68 74 96 104 102 78 96 70 61 58
66
171
120
73
78
75
366
mc: 31 29 31 30 31 30 31 31 30 31 30 31
22.06.
0.27
131
23.02
1.35
0
1225 - Prachatice
 		CZPTHSPKT
Public Health Service
Xm: 45 59 65 70 77 78 70 66 48 34 27
28
134
89
58
55
47
349
mc: 31 29 31 30 29 22 31 26 29 30 30 31
12.05.
0.00
95
23.04
1.89
4

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.