Monthly and annual average concentrations and supplementary air pollution characteristics

District: Trutnov

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
1110 - Krkonose-Rychory
 		CZTUCMKRY
CHMI
Xm: ~ 75 85 91 108 100 91 101 76 55 64
63
177
127
78
81
78
346
mc: 22 28 31 29 27 29 31 31 28 31 28 31
12.08.
0.57
138
23.60
1.35
9

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.