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 | 70 | 52 | 68 | 74 | 76 | 65 | 55 | 67 | 67 | 65 | 84 | 89 | 55 | 56 | 49 | 35 | 61 | 58 | 51 | 61 | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | 51 | 82 | 63.15 | 89.38 | 22.00
| 2 | 80 | 73 | 75 | 86 | 83 | 79 | 67 | 78 | 81 | 88 | 92 | 78 | 57 | 75 | 69 | 63 | 87 | 64 | 58 | 72 | 104 | 79 | 78 | 66 | 81 | 65 | 55 | 81 | ~ | ~ | ~ | 75.48 | 103.53 | 28.00
| 3 | 78 | 69 | 72 | 75 | 82 | 64 | 72 | 82 | 82 | 88 | 86 | 85 | 77 | 92 | 95 | 79 | 68 | 81 | 87 | 89 | 76 | 82 | 94 | 99 | 108 | 110 | 90 | 76 | 97 | 99 | 105 | 85.17 | 109.78 | 31.00
| 4 | 75 | 70 | 81 | 81 | 90 | 68 | 74 | 89 | 86 | ~ | 105 | 91 | 95 | 96 | 105 | 90 | 88 | 92 | 93 | 116 | 96 | 93 | 97 | 91 | 91 | 97 | 100 | 120 | 90 | 91 | ~ | 91.47 | 120.46 | 29.00
| 5 | 87 | ~ | ~ | ~ | ~ | 77 | 89 | 130 | 136 | 145 | 142 | 130 | 80 | 103 | 97 | 84 | 92 | 104 | 120 | 106 | 89 | 91 | 90 | 75 | 94 | 102 | 123 | 136 | 141 | 133 | 111 | 107.70 | 145.19 | 27.00
| 6 | 74 | 123 | 119 | 138 | 138 | 129 | 111 | 90 | 127 | 112 | 96 | 97 | 75 | 80 | 93 | 87 | 96 | 90 | 91 | 77 | 93 | 111 | 88 | 55 | ~ | 101 | 107 | 88 | 96 | 107 | ~ | 99.58 | 137.90 | 29.00
| 7 | 95 | 104 | 92 | 64 | 70 | 69 | 66 | 74 | 71 | 85 | 82 | 53 | 86 | 83 | 90 | 84 | 86 | 79 | 100 | 124 | 138 | 122 | 131 | 99 | 90 | 110 | 114 | 114 | 76 | 77 | 94 | 91.14 | 138.07 | 31.00
| 8 | 118 | 114 | 82 | 104 | 73 | 90 | 124 | 126 | 85 | 96 | 158 | 167 | 111 | 98 | 120 | 127 | 143 | 148 | 102 | 130 | 98 | 70 | 71 | 75 | 69 | 81 | 71 | 59 | 69 | 73 | 77 | 100.87 | 166.59 | 31.00
| 9 | 75 | 97 | 99 | 84 | 87 | 77 | 75 | 67 | 80 | 83 | 89 | 76 | 75 | 62 | 67 | 57 | 53 | 73 | 77 | 73 | 69 | 85 | 82 | ~ | ~ | 87 | 71 | 85 | 76 | 59 | ~ | 76.35 | 99.30 | 28.00
| 10 | 41 | 36 | 37 | 58 | 25 | 38 | 64 | 38 | 31 | 59 | 53 | 64 | 61 | 34 | 55 | 60 | 57 | 75 | 78 | 59 | 50 | 49 | 63 | 53 | 70 | 62 | 60 | 75 | 71 | 63 | 58 | 54.74 | 78.27 | 31.00
| 11 | 63 | 52 | 61 | 58 | 46 | 67 | 73 | 73 | 49 | 60 | 75 | 71 | 60 | 55 | 54 | 63 | 54 | 68 | 69 | 65 | ~ | 80 | 77 | 75 | 88 | ~ | 39 | 60 | 78 | 52 | ~ | 63.75 | 87.67 | 28.00
| 12 | 50 | 83 | 41 | 28 | 57 | 61 | 60 | 69 | 88 | 67 | 72 | 49 | 69 | 66 | 55 | 73 | 84 | 60 | 49 | 66 | 77 | 67 | 49 | 54 | 49 | 48 | 52 | 71 | 75 | 76 | 84 | 62.90 | 88.30 | 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 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. | 5 | 74 | 2 | 0 | 0 | 0 | 0 | 0 | 81
| 76 | 2 | 0 | 0 | 0 | 0 | 0 | 110
| REL. | 6.1 | 91.3 | 2.4 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 100.0
| 93.8 | 2.5 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 26.3
| ID | 6 | 91 | 2 | 0 | 0 | 0 | 0 | 0 | 100
| |
|
|
ABS. | 0 | 61 | 24 | 0 | 0 | 0 | 0 | 0 | 85
| 85 | 24 | 0 | 0 | 0 | 0 | 0 | 145
| REL. | 0.0 | 71.7 | 28.2 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 100.0
| 100.0 | 28.2 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 10.5
| ID | 0 | 71 | 28 | 0 | 0 | 0 | 0 | 0 | 100
| |
|
|
ABS. | 2 | 69 | 18 | 1 | 0 | 0 | 0 | 0 | 90
| 88 | 19 | 1 | 0 | 0 | 0 | 0 | 167
| REL. | 2.2 | 76.6 | 20.0 | 1.1 | 0.0 | 0.0 | 0.0 | 0.0 | 100.0
| 97.8 | 21.1 | 1.1 | 0.0 | 0.0 | 0.0 | 0.0 | 12.8
| ID | 2 | 76 | 20 | 2 | 0 | 0 | 0 | 0 | 101
| |
|
|
ABS. | 26 | 64 | 0 | 0 | 0 | 0 | 0 | 0 | 90
| 64 | 0 | 0 | 0 | 0 | 0 | 0 | 88
| REL | 28.8 | 71.1 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 100.0
| 71.1 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 9.12
| ID | 28 | 71 | 0 | 0 | 0 | 0 | 0 | 0 | 100
|
Year
| ABS. | 33 | 268 | 44 | 1 | 0 | 0 | 0 | 0 | 346
| 313 | 45 | 1 | 0 | 0 | 0 | 0 | 167 | REL. | 9.5 | 77.4 | 12.7 | 0.2 | 0.0 | 0.0 | 0.0 | 0.0 | 100.0
| 90.5 | 13.0 | 0.3 | 0.0 | 0.0 | 0.0 | 0.0 | 12.8
| ID | 9 | 77 | 12 | | 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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