Monthly and annual average concentrations and supplementary air pollution characteristics

District: Praha-vychod

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
1108 - Ondrejov
 		CZPHCMOND
Czech Hydrometeorological Institute
Xm: 49 58 64 92 94 97 71 88 60 47 36
33
178
116
64
67
61
339
mc: 31 29 30 30 30 29 30 31 25 28 23 23
21.06.
0.59
126
27.31
1.59
5

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.