Monthly and annual average concentrations and supplementary air pollution characteristics

District: Rychnov nad Kneznou

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
1111 - Serlich
 		CZRKCMSER
CHMI
Xm: 62 70 91 107 108 101 84 93 73 54 56
57
164
134
76
80
75
346
mc: 31 28 31 30 31 27 24 30 30 28 26 30
18.08.
0.57
146
26.60
1.41
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.