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 | 885 | 875 | 875 | 876 | 875 | 878 | 886 | 890 | 895 | 898 | 896 | 892 | 884 | 887 | 890 | 882 | 887 | 881 | 867 | 880 | 891 | 892 | 890 | 887 | 893 | 895 | 888 | 882 | 886 | 880 | 884 | 885.34 | 898.46 | 31.00
| 2 | 885 | 874 | 876 | 884 | 887 | 891 | 888 | 894 | 896 | 897 | 896 | 893 | 896 | 898 | 895 | 885 | 895 | 900 | 895 | 896 | 891 | 891 | 897 | 897 | 901 | 898 | 886 | 877 | ~ | ~ | ~ | 891.42 | 901.27 | 28.00
| 3 | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~
| 4 | 882 | 879 | 877 | 876 | 880 | 880 | 874 | 872 | 874 | 871 | 870 | 866 | 872 | 879 | 875 | 869 | 866 | 870 | 878 | 886 | 888 | 891 | 890 | 889 | 889 | 884 | 878 | 881 | 883 | 884 | ~ | 878.44 | 890.85 | 30.00
| 5 | 882 | 879 | 880 | 875 | 878 | 883 | 893 | 898 | 898 | 896 | 893 | 894 | 895 | 894 | 890 | 889 | 891 | 894 | 891 | 889 | 884 | 884 | 885 | 882 | 880 | 881 | 886 | 886 | 887 | 887 | 885 | 887.38 | 898.44 | 31.00
| 6 | 886 | 889 | 891 | 894 | 895 | 891 | 887 | 891 | 889 | 882 | 877 | 879 | 886 | 886 | 884 | 888 | 893 | 894 | 894 | 895 | 893 | 890 | 890 | 888 | 888 | 890 | 889 | 890 | 892 | 887 | ~ | 888.86 | 895.13 | 30.00
| 7 | 884 | 886 | 886 | 886 | 883 | 881 | 878 | 879 | 882 | 884 | 882 | 883 | 883 | 885 | 888 | 887 | 888 | 887 | 891 | 893 | 891 | 894 | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | 885.41 | 893.81 | 22.00
|
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 | 59 | 591
| 59 | 59 | 59 | 59 | 59 | 59 | 59 | 901
| 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 | 25.2
| 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 | 898
| 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 | 8.5
| ID | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 62500 | 62500
| |
|
|
ABS. | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 22 | 222
| 22 | 22 | 22 | 22 | 22 | 22 | 22 | 894
| 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 | 22.7
| ID | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 62500 | 62500
| |
|
|
ABS. | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 02
| 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0
|
Year
| ABS. | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 172 | 1721
| 172 | 172 | 172 | 172 | 172 | 172 | 172 | 901 | 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 | 25.2
| 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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