Detailed overview of ambient air pollution valuis from individual stations

Year: 2002
Pollutant:p-atmospheric pressure
Station:1140 - Beroun
Code:CZBECMBER
Institution:Czech Hydrometeorological Institute
Region:Stredocesky
District:Beroun
IHd: 150
Measure method:atmospheric pressure measurement
Unit:hPa

Average daily concentrations

Day/
Month

12345678910111213141516171819202122232425262728293031XMaxN
1 1053 1053 1065 1065 1063 1053 1054 1060 1063 1061 1058 1055 1055 1051 1041 1043 1044 1040 1034 1030 1026 1025 1018 1014 1034 1025 1021 1035 1042 1037 1035 1043.62 1065.37 31.00
2 1045 1050 1041 1040 1021 1018 1037 1035 1020 1023 1020 1023 1032 1048 1054 1048 1037 1033 1026 998 1026 1013 1004 1017 1014 1006 1010 1017 ~ ~ ~ 1026.89 1053.51 28.00
3 1023 1025 1034 1035 1024 1016 1027 1042 1025 1037 1037 1032 1026 1026 1033 1035 1030 1019 1014 1024 1027 1032 1043 1051 1051 1051 1055 1053 1046 1039 1034 1033.75 1054.74 31.00
4 1036 1037 1030 1022 1025 1034 1041 1038 1034 1029 1018 1004 1006 1015 1024 1029 1032 1035 1038 1050 1057 1052 1044 1042 1034 1016 1024 1018 1023 1027 ~ 1030.52 1057.38 30.00
5 1019 1017 1018 1019 1031 1039 1037 1028 1023 1020 1020 1028 1032 1038 1046 1038 1025 1029 1036 1032 1023 1017 1014 1025 1027 1023 1017 1021 1034 1043 1043 1027.78 1046.40 31.00
6 1044 1039 1028 1022 1012 1009 1010 1019 1020 1025 1035 1035 1032 1034 1034 1038 1040 1037 1038 1035 1039 1038 1035 1043 1046 1037 1025 1029 1037 1031 ~ 1031.44 1046.11 30.00
7 1021 1023 1019 1032 1031 1030 1035 1031 1023 1025 1042 1038 1029 1034 1031 1022 1019 1027 1032 1031 1026 1033 1028 1025 1030 1036 1041 1039 1033 1024 1019 1029.35 1042.06 31.00
8 1022 1030 1028 1026 1027 1025 1026 1025 1017 1011 1008 1012 1030 1036 1035 1035 1033 1033 1035 1032 1030 1033 1035 1037 1038 1033 1028 1030 1034 1036 1035 1028.78 1038.37 31.00
9 1047 1048 1036 1029 1030 1033 1030 1031 1028 1034 1042 1045 1040 1029 1033 1032 1030 1031 1031 1033 1028 1018 1023 1029 1028 1028 1039 1050 1053 1049 ~ 1034.62 1052.69 30.00
10 1046 1044 1038 1040 1031 1022 1030 1030 1031 1029 1030 1027 1029 1026 1025 1014 1010 1022 1033 1035 1015 1006 1014 1029 1017 1030 1022 1045 1037 1033 1037 1028.23 1046.15 31.00
11 1034 1029 1023 1030 1048 1040 1024 1022 1006 1021 1017 1025 1012 1002 1006 1006 1030 1026 1021 1028 1012 1010 1026 1026 1021 1031 1035 1032 1028 1032 ~ 1023.43 1047.92 30.00
12 1026 1020 1026 1030 1038 1045 1049 1054 1055 1053 1052 1048 1049 1044 1038 1032 1036 1051 1053 1038 1035 1026 1036 1040 1041 1031 1016 1013 1013 1006 1030 1036.19 1054.91 31.00

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 90 90 90 90 90 90 90 90 90 1065
REL. 0.0 0.0 0.0 0.0 0.0 0.0 0.0100.0 100.0 100.0 100.0 100.0 100.0 100.0 100.0 100.03.1
ID 0 0 0 0 0 0 06250062500
ABS. 0 0 0 0 0 0 0 91 91 91 91 91 91 91 91 91 1057
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 21.4
ID 0 0 0 0 0 0 06250062500
ABS. 0 0 0 0 0 0 0 92 92 92 92 92 92 92 92 92 1053
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 92 92 92 92 92 92 92 92 92 1055
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 0 365 365 365 365 365 365 365 365 365 1065
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 3.1
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