Monthly and annual average concentrations and supplementary air pollution characteristics

District: Chomutov

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
1002 - Tusimice
 		CZCVCMTUS
Czech Hydrometeorological Institute
Xm: 29 36 40 48 58 82 60 69 42 34 21
16
162
82
43
45
37
365
mc: 31 29 30 30 31 30 31 31 30 31 30 31
21.06.
0.27
101
22.65
2.09
1

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.