Monthly and annual average concentrations and supplementary air pollution characteristics

District: Plzen-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
1105 - Plzen-Doubravka
 		CZPMCMDOU
CHMI
Xm: 30 33 60 68 83 72 63 75 47 37 29
29
180
96
53
52
44
357
mc: 31 28 31 30 27 30 31 31 30 30 28 30
12.08.
0.56
104
25.05
1.89
2
1323 - Plzen-Bory
 		CZPMPZPLB
Plzeň Municipal Authority
Xm: 19 21 42 51 76 73 64 74 41 35 ~
32
179
90
46
47
37
346
mc: 31 28 26 30 28 30 30 30 29 31 24 29
12.08.
0.57
98
25.41
2.19
8
1324 - Plzen-Lochotin
 		CZPMPZPLL
Plzeň Municipal Authority
Xm: 16 26 56 59 73 73 65 77 47 37 28
31
174
91
52
49
40
357
mc: 31 26 29 30 29 30 30 31 30 30 30 31
12.08.
0.56
101
25.66
2.13
2
1322 - Plzen-Slovany
 		CZPMPZPSL
Plzeň Municipal Authority
Xm: 27 34 50 60 72 68 56 69 43 35 25
28
181
89
48
47
40
345
mc: 31 26 31 28 28 27 28 25 30 31 30 30
12.08.
0.58
97
22.83
1.92
4

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.