Monthly and annual average concentrations and supplementary air pollution characteristics

District: Litomerice

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
617 - Litomerice-OHS
 		CZLTHSLOH
Public Health Service
Xm: 15 18 41 50 58 52 49 52 31 21 16
16
~
71
35
35
27
351
mc: 31 26 31 29 30 29 31 30 29 28 26 31
~. ~
0.00
77
20.21
2.32
3

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.