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 | 61 | 53 | 57 | 56 | 46 | 53 | 64 | 63 | 42 | 54 | 26 | 49 | 50 | 61 | 64 | 60 | 62 | 66 | 70 | 77 | 83 | 40 | 77 | 53 | 57 | 68 | 61 | 54 | 52 | 62 | 65 | 58.29 | 82.51 | 31.00
| 2 | 41 | 43 | 24 | 44 | 80 | 80 | 70 | 65 | 66 | 58 | 65 | 69 | 62 | 61 | 71 | 66 | 83 | 71 | 33 | 65 | 75 | 79 | 75 | 75 | 73 | 65 | 91 | 80 | ~ | ~ | ~ | 65.43 | 90.57 | 28.00
| 3 | 72 | 54 | 60 | 51 | 67 | 65 | 80 | 79 | 71 | 63 | 71 | 94 | 102 | 77 | 81 | 68 | 71 | 83 | 69 | 77 | 78 | 74 | 68 | 67 | 97 | 96 | 70 | 54 | 64 | 54 | 105 | 73.69 | 105.25 | 31.00
| 4 | 121 | 112 | 112 | 77 | 76 | 76 | 84 | 80 | 83 | 102 | 77 | 92 | 83 | 96 | 90 | 92 | 96 | 95 | 82 | 111 | 81 | 93 | 101 | 102 | 94 | 76 | 60 | 65 | 79 | 101 | ~ | 89.63 | 120.70 | 30.00
| 5 | 104 | 79 | 102 | 100 | 99 | 96 | 88 | 70 | 92 | 101 | 87 | 86 | 90 | 88 | 83 | 78 | 106 | 117 | 104 | 113 | 102 | 93 | 103 | 99 | 86 | 105 | 131 | 122 | 114 | 113 | 88 | 98.05 | 130.87 | 31.00
| 6 | 112 | 102 | 90 | 74 | 88 | 83 | 74 | 72 | 89 | 95 | 88 | 87 | 90 | 88 | 95 | 90 | 89 | 72 | 68 | 94 | 69 | 59 | 74 | 77 | 91 | 124 | 92 | 77 | 94 | 78 | ~ | 85.90 | 123.81 | 30.00
| 7 | 84 | 91 | 116 | 125 | 123 | 80 | 65 | 67 | 52 | 69 | 81 | 90 | 104 | 94 | 73 | 79 | 118 | 114 | 125 | ~ | ~ | 72 | 54 | 53 | ~ | ~ | ~ | 87 | 89 | 91 | 95 | 88.02 | 125.28 | 26.00
| 8 | 103 | 107 | 127 | 136 | 100 | 119 | 84 | 90 | 90 | 73 | 51 | 53 | 70 | 96 | 61 | 52 | 59 | 72 | 77 | 85 | 63 | 61 | 83 | 114 | 133 | 96 | 77 | 68 | 57 | 85 | 53 | 83.66 | 135.74 | 31.00
| 9 | 59 | 59 | 71 | 91 | 77 | 84 | 78 | 108 | 117 | 128 | 120 | 127 | 132 | 147 | 145 | 77 | 89 | 87 | 80 | 78 | 63 | 63 | 63 | 70 | 70 | 67 | 61 | 61 | 56 | 71 | ~ | 86.60 | 146.95 | 30.00
| 10 | 66 | 72 | 69 | 51 | 47 | 52 | 55 | 51 | 57 | 54 | 51 | 47 | 48 | 47 | 45 | 46 | 32 | 50 | 61 | 60 | 37 | 35 | 35 | 52 | 68 | 59 | 50 | 61 | 50 | 54 | 65 | 52.44 | 72.17 | 31.00
| 11 | 64 | 52 | 48 | 59 | 31 | 54 | 40 | 38 | 19 | 20 | 20 | 45 | 34 | 57 | 54 | 45 | 30 | 57 | 46 | 34 | 48 | 34 | 15 | 17 | 56 | 66 | 55 | 61 | 77 | 55 | ~ | 44.39 | 76.85 | 30.00
| 12 | 48 | 59 | 66 | 68 | 67 | 61 | 65 | 59 | 51 | 60 | 60 | 69 | 57 | 56 | 41 | 50 | 46 | 62 | 64 | 55 | 54 | 59 | 58 | 49 | 69 | 71 | 65 | 44 | 49 | 52 | ~ | 57.84 | 70.51 | 30.00
|
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- 53 | 54- 107 | 108- 160 | 161- 240 | 241- 320 | 321- 480 | 481- 640 | over 640 | 53 | 107 | 160 | 240 | 320 | 480 | 640
| |
|
|
ABS. | 15 | 75 | 0 | 0 | 0 | 0 | 0 | 0 | 90
| 75 | 0 | 0 | 0 | 0 | 0 | 0 | 105
| REL. | 16.6 | 83.3 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 100.0
| 83.3 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 31.3
| ID | 16 | 83 | 0 | 0 | 0 | 0 | 0 | 0 | 100
| |
|
|
ABS. | 0 | 79 | 12 | 0 | 0 | 0 | 0 | 0 | 91
| 91 | 12 | 0 | 0 | 0 | 0 | 0 | 131
| REL. | 0.0 | 86.8 | 13.1 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 100.0
| 100.0 | 13.2 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 27.5
| ID | 0 | 86 | 13 | 0 | 0 | 0 | 0 | 0 | 100
| |
|
|
ABS. | 6 | 61 | 20 | 0 | 0 | 0 | 0 | 0 | 87
| 81 | 20 | 0 | 0 | 0 | 0 | 0 | 147
| REL. | 6.8 | 70.1 | 22.9 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 100.0
| 93.1 | 23.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 14.9
| ID | 6 | 70 | 22 | 0 | 0 | 0 | 0 | 0 | 100
| |
|
|
ABS. | 45 | 46 | 0 | 0 | 0 | 0 | 0 | 0 | 91
| 46 | 0 | 0 | 0 | 0 | 0 | 0 | 77
| REL | 49.4 | 50.5 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 100.0
| 50.5 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 29.11
| ID | 49 | 50 | 0 | 0 | 0 | 0 | 0 | 0 | 100
|
Year
| ABS. | 66 | 261 | 32 | 0 | 0 | 0 | 0 | 0 | 359
| 293 | 32 | 0 | 0 | 0 | 0 | 0 | 147 | REL. | 18.3 | 72.7 | 8.9 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 100.0
| 81.6 | 8.9 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 14.9
| ID | 18 | 72 | 8 | 0 | 0 | 0 | 0 | 0 | 100
|
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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