Day/ Month1 | 2 | 3 | 4 | 5 | 6 | 7 | 8 | 9 | 10 | 11 | 12 | 13 | 14 | 15 | 16 | 17 | 18 | 19 | 20 | 21 | 22 | 23 | 24 | 25 | 26 | 27 | 28 | 29 | 30 | 31 | X | Max | N
| 1 | 1029 | 1013 | 1013 | 1014 | 1012 | 1021 | 1027 | 1034 | 1041 | 1043 | 1043 | 1041 | 1030 | 1034 | 1034 | 1021 | 1034 | 1021 | 1003 | 1027 | 1050 | 1049 | 1047 | 1045 | 1060 | 1069 | 1054 | 1051 | 1042 | 1039 | 1055 | 1035.38 | 1069.10 | 31.00
| 2 | 1061 | 1048 | 1041 | 1047 | 1049 | 1041 | 1037 | 1046 | 1043 | 1043 | 1040 | 1037 | 1042 | 1042 | 1037 | 1024 | 1047 | 1048 | 1039 | 1039 | 1033 | 1032 | 1042 | 1043 | 1046 | 1040 | 1026 | 1020 | ~ | ~ | ~ | 1040.42 | 1060.97 | 28.00
| 3 | 1027 | 1027 | 1020 | 999 | 1016 | 1023 | 1014 | 1014 | 1041 | 1046 | 1040 | 1036 | 1032 | 1028 | 1033 | 1034 | 1035 | 1040 | 1043 | 1039 | 1045 | 1047 | 1049 | 1050 | 1051 | 1042 | 1032 | 1026 | 1023 | 1024 | 1017 | 1031.99 | 1050.59 | 31.00
| 4 | 1006 | 1000 | 999 | 1000 | 1007 | 1010 | 996 | 999 | 1003 | 997 | 1001 | 1004 | 1012 | 1020 | 1009 | 1005 | 1001 | 1007 | 1020 | 1020 | 1022 | 1023 | 1016 | 1015 | 1012 | 1001 | 994 | 999 | 1000 | 1002 | ~ | 1006.69 | 1022.96 | 30.00
| 5 | 1000 | 1000 | 1001 | 1001 | 1017 | 1010 | 1020 | 1023 | 1019 | 1015 | 1011 | 1014 | 1020 | 1021 | 1020 | 1019 | 1019 | 1019 | 1015 | 1012 | 1012 | 1027 | 1026 | 1008 | 1002 | 1002 | 1004 | 1002 | 1004 | 1006 | 1005 | 1012.09 | 1026.75 | 31.00
| 6 | 1010 | 1009 | 1013 | 1015 | 1013 | 1007 | 1005 | 1015 | 1009 | 1001 | 998 | 1003 | 1012 | 1009 | 1007 | 1012 | 1019 | 1021 | 1020 | 1020 | 1014 | 1013 | 1014 | 1010 | 1009 | 1011 | 1009 | 1013 | 1014 | 1007 | ~ | 1011.08 | 1021.28 | 30.00
| 7 | 1005 | 1009 | 1009 | 1011 | 1008 | 1005 | 1000 | 1002 | 1006 | 1006 | 1004 | 1004 | 1002 | 1008 | 1011 | 1009 | 1010 | 1010 | 1013 | 1010 | 1008 | 1015 | 1011 | 1015 | 1015 | 1011 | 1004 | 1005 | 1005 | 1006 | 1012 | 1008.07 | 1014.73 | 31.00
| 8 | 1011 | 1013 | 1018 | 1019 | 1023 | 1021 | 1017 | 1013 | 1015 | 1017 | 1013 | 1008 | 1009 | 1012 | 1013 | 1014 | 1011 | 1010 | 1015 | 1008 | 999 | 1002 | 1007 | 1003 | 1013 | 1006 | 1017 | 1024 | 1023 | 1021 | 1023 | 1013.51 | 1023.68 | 31.00
| 9 | 1021 | 1014 | 1012 | 1008 | 1002 | 1005 | 1005 | 1008 | 1007 | 1005 | 998 | 985 | 992 | 1003 | 1009 | 999 | 1003 | 1020 | 1029 | 1037 | 1032 | 1029 | 1027 | 1022 | 1017 | 1006 | 998 | 999 | 1002 | 1003 | ~ | 1009.88 | 1036.82 | 30.00
| 10 | 1007 | 1017 | 1020 | 1019 | 1023 | 1024 | 1011 | 1014 | 1011 | 1004 | 1002 | 1009 | 1030 | 1029 | 1018 | 1024 | 1009 | 1032 | 1029 | 1035 | 1035 | 1025 | 1013 | 1007 | 1000 | 1019 | 1021 | 998 | 1008 | 1018 | 1015 | 1016.92 | 1035.25 | 31.00
| 11 | 1005 | 1015 | 1016 | 1015 | 1027 | 1035 | 1045 | 1038 | 1029 | 1025 | 1045 | 1050 | 1031 | 1014 | 1024 | 1032 | 1043 | 1047 | ~ | ~ | ~ | ~ | ~ | ~ | 1042 | 1043 | 1050 | 1062 | 1058 | 1062 | ~ | 1035.49 | 1062.38 | 24.00
| 12 | 1069 | ~ | ~ | 1030 | 1027 | 1037 | 1054 | 1067 | 1069 | 1067 | 1069 | 1055 | 1035 | 1038 | 1038 | 1041 | 1046 | 1039 | 1019 | 1018 | 1039 | 1047 | 1049 | 1052 | 1039 | 1027 | 1024 | 1031 | 1043 | 1039 | 1036 | 1042.88 | 1069.38 | 29.00
|
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 multiplestotal ind.
| part of it in IHd multiples
max. date
<=1/3 | <=2/3 | <=1.0 | <=1.5 | <=2.0 | <=3.0 | <=4.0
| >
| 1/3 | 2/3 | 1.0 | 1.5 | 2.0
| 3.0 | 4.0
| 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 | 1069
| REL. | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 100.0 | 100.0
| 100.0 | 100.0 | 100.0 | 100.0 | 100.0 | 100.0 | 100.0 | 26.1
| ID | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 62500 | 62500
| |
|
|
ABS. | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 91 | 91
| 91 | 91 | 91 | 91 | 91 | 91 | 91 | 1027
| REL. | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 100.0 | 100.0
| 100.0 | 100.0 | 100.0 | 100.0 | 100.0 | 100.0 | 100.0 | 22.5
| ID | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 62500 | 62500
| |
|
|
ABS. | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 92 | 92
| 92 | 92 | 92 | 92 | 92 | 92 | 92 | 1037
| REL. | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 100.0 | 100.0
| 100.0 | 100.0 | 100.0 | 100.0 | 100.0 | 100.0 | 100.0 | 20.9
| ID | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 62500 | 62500
| |
|
|
ABS. | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 84 | 84
| 84 | 84 | 84 | 84 | 84 | 84 | 84 | 1069
| REL | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 100.0 | 100.0
| 100.0 | 100.0 | 100.0 | 100.0 | 100.0 | 100.0 | 100.0 | 9.12
| ID | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 62500 | 62500
|
Year
| ABS. | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 357 | 357
| 357 | 357 | 357 | 357 | 357 | 357 | 357 | 1069 | REL. | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 100.0 | 100.0
| 100.0 | 100.0 | 100.0 | 100.0 | 100.0 | 100.0 | 100.0 | 9.12
| ID | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 62500 | 62500
|
Note:
| 1 frequency < 60 per quarter, or < 240 per annum
|
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2 frequency < 30 per quarter, or < 120 per annum
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