Detailed overview of ambient air pollution valuis from individual stations

Year: 2002
Pollutant:p-atmospheric pressure
Station:1135 - Mikulov-Sedlec
Code:CZBVCMMIS
Institution:Czech Hydrometeorological Institute
Region:Jihomoravsky
District:Breclav
IHd: 150
Measure method:atmospheric pressure measurement
Unit:hPa

Average daily concentrations

Day/
Month

12345678910111213141516171819202122232425262728293031XMaxN
1 996 993 1003 1003 1001 996 997 1002 1004 1003 1001 1000 999 997 992 992 994 991 988 986 982 983 980 977 988 985 980 989 992 990 988 992.58 1004.23 31.00
2 995 999 992 992 982 978 989 988 980 980 980 980 984 994 999 997 989 985 983 968 979 978 970 977 977 974 974 978 ~ ~ ~ 983.64 999.04 28.00
3 980 980 986 987 981 976 981 992 982 989 991 986 983 979 984 987 984 980 976 981 982 982 986 991 993 994 996 996 ~ ~ ~ 985.12 996.12 28.00
4 986 ~ 984 978 978 984 990 988 ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ 983.98 990.00 7.00
5 ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~
6 ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ 988 988 985 989 992 988 980 981 987 984 ~ 986.28 991.78 10.00
7 980 978 977 984 985 982 986 985 981 980 988 986 982 984 982 978 977 980 984 985 982 984 983 980 983 986 989 989 984 979 978 982.64 988.78 31.00
8 979 983 983 980 981 978 978 979 976 974 970 971 980 984 984 985 984 985 987 986 984 985 987 988 989 987 984 984 986 987 986 982.38 989.34 31.00
9 990 992 989 984 983 985 984 984 983 985 988 990 988 981 982 ~ ~ ~ 984 984 981 976 976 979 981 981 986 994 996 994 ~ 985.24 996.19 27.00
10 992 992 988 988 985 977 982 983 984 982 980 979 983 984 982 976 972 979 985 987 976 971 975 984 979 984 981 991 989 985 988 982.68 992.21 31.00
11 987 982 980 982 992 990 980 981 969 978 976 982 975 968 970 973 983 981 977 983 973 972 981 982 979 983 987 985 983 985 ~ 979.97 992.02 30.00
12 983 978 980 983 985 989 993 996 999 ~ ~ ~ 995 992 991 988 987 993 997 989 986 983 ~ ~ ~ ~ ~ ~ ~ ~ ~ 988.84 998.76 19.00

Quarterly and annual absolute and relative frequency of average daily concentrations
partial and total air pollution indexes according to classes of IHd multiples

Quarter

concentration classes in IHd multiples

total ind.

part of it in IHd multiples

max.
date

<=1/3 <=2/3 <=1.0 <=1.5 <=2.0 <=3.0 <=4.0 > 1/32/31.01.52.0 3.04.0

concentration classes in measurement units

part of above IHd multiples in meas. units

0- 50 51- 100 101- 150 151- 225 226- 300 301- 450 451- 600 over 600 50 100 150 225 300 450 600
ABS. 0 0 0 0 0 0 0 87 87 87 87 87 87 87 87 87 1004
REL. 0.0 0.0 0.0 0.0 0.0 0.0 0.0100.0 100.0 100.0 100.0 100.0 100.0 100.0 100.0 100.09.1
ID 0 0 0 0 0 0 06250062500
ABS. 0 0 0 0 0 0 0 17 172 17 17 17 17 17 17 17 992
REL. 0.0 0.0 0.0 0.0 0.0 0.0 0.0100.0 100.0 100.0 100.0 100.0 100.0 100.0 100.0 100.0 25.6
ID 0 0 0 0 0 0 06250062500
ABS. 0 0 0 0 0 0 0 89 89 89 89 89 89 89 89 89 996
REL. 0.0 0.0 0.0 0.0 0.0 0.0 0.0100.0100.0 100.0 100.0 100.0 100.0 100.0 100.0 100.0 29.9
ID 0 0 0 0 0 0 06250062500
ABS. 0 0 0 0 0 0 0 80 80 80 80 80 80 80 80 80 999
REL 0.0 0.0 0.0 0.0 0.0 0.0 0.0100.0100.0 100.0 100.0 100.0 100.0 100.0 100.0 100.0 9.12
ID 0 0 0 0 0 0 06250062500
Year
ABS. 0 0 0 0 0 0 0 273 273 273 273 273 273 273 273 273 1004
REL. 0.0 0.0 0.0 0.0 0.0 0.0 0.0100.0100.0 100.0 100.0 100.0 100.0 100.0 100.0 100.0 9.1
ID 0 0 0 0 0 0 06250062500

Note:

1 frequency < 60 per quarter, or < 240 per annum
2 frequency < 30 per quarter, or < 120 per annum