Monthly and annual average concentrations and supplementary air pollution characteristics

District: Brno-mesto

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
1129 - Brno-Kroftova
 		CZBMCMKRO
CHMI
Xm: 11 12 17 18 21 28 33 63 38 21 14
16
171
63
20
24
18
365
mc: 31 28 31 30 31 30 31 31 30 31 30 31
12.08.
0.27
72
17.51
2.28
0
1130 - Brno-Turany
 		CZBMCMTUR
CHMI
Xm: ~ 37 58 68 72 65 67 74 53 33 23
29
190
93
53
52
45
343
mc: 9 28 31 30 31 30 31 31 30 31 30 31
12.08.
0.29
104
24.36
1.83
22

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.