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 | 934 | 930 | 935 | 934 | 927 | 931 | 939 | 938 | 940 | 942 | 947 | 953 | 959 | 959 | 955 | 950 | 948 | 947 | 948 | 950 | 950 | 939 | 936 | ~ | ~ | ~ | ~ | ~ | ~ | 946 | 945 | 943.41 | 959.13 | 25.00
| 2 | 944 | 940 | 932 | 930 | 929 | 937 | 936 | 931 | 942 | 959 | 960 | 950 | 954 | 957 | 955 | 950 | 957 | 954 | 950 | 944 | 935 | 925 | 924 | 933 | 934 | 930 | 929 | 924 | ~ | ~ | ~ | 940.89 | 959.92 | 28.00
| 3 | 923 | 925 | 922 | 925 | 944 | 949 | 942 | 933 | 933 | 934 | 936 | 932 | 928 | 932 | 937 | 936 | 929 | 929 | 930 | 939 | 932 | 927 | 933 | 928 | 924 | 936 | 942 | 939 | 932 | 941 | 951 | 933.56 | 950.94 | 31.00
| 4 | 951 | 946 | 943 | 935 | 940 | 935 | 931 | 939 | 944 | 938 | 942 | 943 | 944 | 943 | 931 | 936 | 938 | 930 | 934 | 933 | 930 | 928 | 931 | 940 | 940 | 944 | 942 | 939 | 941 | 941 | ~ | 938.45 | 951.17 | 30.00
| 5 | 944 | 944 | 933 | 935 | 937 | 943 | 948 | 950 | 950 | 948 | 946 | 947 | 941 | 935 | 936 | 939 | 939 | 941 | 947 | 950 | 948 | 948 | 950 | 947 | 946 | 946 | 945 | 944 | 942 | 943 | 938 | 943.47 | 949.83 | 31.00
| 6 | 941 | 934 | 937 | 945 | 946 | 940 | 940 | 939 | 941 | 938 | 944 | 945 | 944 | 943 | 941 | 938 | 937 | 942 | 949 | 946 | 938 | 937 | 942 | 948 | 950 | ~ | ~ | ~ | ~ | ~ | ~ | 941.80 | 950.23 | 25.00
|
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 | 84 | 84
| 84 | 84 | 84 | 84 | 84 | 84 | 84 | 960
| 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 | 11.2
| ID | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 62500 | 62500
| |
|
|
ABS. | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 86 | 86
| 86 | 86 | 86 | 86 | 86 | 86 | 86 | 951
| 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 | 1.4
| 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
| |
|
|
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 | 170 | 1701
| 170 | 170 | 170 | 170 | 170 | 170 | 170 | 960 | 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 | 11.2
| 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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