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 | 22 | 12 | 82 | 47 | 87 | 152 | 137 | 49 | 52 | 77 | 64 | ~ | ~ | 94 | 62 | 62 | 65 | 56 | 74 | 23 | 11 | 40 | 53 | 88 | 35 | 35 | 22 | 25 | 69 | 64 | 80 | 59.97 | 152.00 | 29.00
| 2 | 87 | 61 | 58 | 115 | 114 | 83 | 106 | 40 | 30 | 21 | 20 | 27 | 39 | 43 | 92 | 87 | 91 | 82 | 47 | 24 | 32 | 83 | 14 | 34 | 21 | 18 | 51 | 23 | ~ | ~ | ~ | 55.11 | 115.00 | 28.00
| 3 | 64 | 42 | 56 | 297 | 258 | 231 | 142 | 195 | 110 | 98 | 205 | 184 | ~ | 276 | 106 | 87 | 92 | ~ | 144 | 22 | 31 | 51 | 59 | 12 | 36 | 88 | 111 | 109 | 104 | 128 | 82 | 117.93 | 297.00 | 29.00
| 4 | 68 | 131 | 127 | 79 | 146 | 38 | 39 | 98 | 116 | 127 | 66 | 75 | 68 | 38 | 79 | 174 | 103 | 148 | 115 | 54 | 51 | 133 | 182 | 82 | 115 | 202 | 53 | 33 | 142 | 92 | ~ | 99.13 | 202.00 | 30.00
| 5 | 116 | 167 | 308 | 139 | 86 | 69 | 101 | 78 | 122 | 140 | 54 | 55 | 83 | 147 | 218 | 134 | 185 | 41 | 37 | 94 | 116 | 194 | 321 | 76 | 36 | 9.00 | 68 | 149 | 124 | 122 | 160 | 120.94 | 321.00 | 31.00
| 6 | 71 | 49 | 72 | 62 | 84 | 54 | 21 | 23 | 29 | 36 | 137 | 112 | 102 | 119 | 49 | 38 | 80 | 88 | 101 | 90 | 136 | 34 | 40 | 52 | 63 | 63 | 90 | 63 | 32 | 35 | ~ | 67.50 | 137.00 | 30.00
| 7 | 107 | 83 | 76 | 21 | 42 | 40 | 54 | 54 | 92 | 90 | 67 | 57 | 64 | 52 | 71 | 59 | 57 | 69 | 90 | 33 | 45 | 57 | 83 | 78 | 64 | 65 | 48 | 50 | 88 | 102 | 107 | 66.61 | 107.00 | 31.00
| 8 | 111 | 73 | 39 | ~ | ~ | ~ | 92 | 105 | 96 | 62 | 56 | 24 | 17 | 31 | 44 | 37 | 50 | 47 | 66 | 66 | 67 | 80 | 99 | 62 | 59 | 84 | 139 | 94 | 80 | 89 | 63 | 69.00 | 139.00 | 28.00
| 9 | 30 | 50 | 74 | 135 | 113 | 67 | 61 | 63 | 87 | 55 | 100 | 117 | 79 | 96 | 16 | 46 | 47 | 52 | 64 | 72 | 31 | 34 | 59 | 35 | 79 | 109 | 28 | 18 | 26 | 72 | ~ | 63.83 | 135.00 | 30.00
| 10 | 106 | 128 | 151 | 57 | 43 | 6.00 | 53 | 39 | 48 | 53 | 26 | 19 | 15 | 75 | 63 | 93 | 65 | 39 | 19 | 43 | 96 | 66 | 35 | 127 | 182 | 29 | 31 | 29 | 76 | 72 | 85 | 63.52 | 182.00 | 31.00
| 11 | 166 | 35 | 45 | 57 | 42 | 100 | 161 | 186 | 63 | 35 | 64 | 72 | 103 | 74 | 96 | 93 | 19 | 66 | 40 | 214 | ~ | ~ | 41 | 44 | ~ | 53 | 100 | 79 | 55 | 21 | ~ | 78.67 | 214.00 | 27.00
| 12 | 28 | 40 | 63 | 58 | 56 | 36 | 42 | 47 | 81 | 121 | 163 | 102 | 136 | 125 | 173 | 48 | 51 | 40 | 46 | 60 | 96 | 102 | 71 | 72 | 119 | 40 | 74 | 95 | 35 | 16 | 28 | 73.03 | 173.00 | 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- 50 | 51- 100 | 101- 150 | 151- 225 | 226- 300 | 301- 450 | 451- 600 | over 600 | 50 | 100 | 150 | 225 | 300 | 450 | 600
| |
|
|
ABS. | 31 | 35 | 12 | 4 | 4 | 0 | 0 | 0 | 86
| 55 | 20 | 8 | 4 | 0 | 0 | 0 | 297
| REL. | 36.0 | 40.6 | 13.9 | 4.6 | 4.6 | 0.0 | 0.0 | 0.0 | 100.0
| 64.0 | 23.3 | 9.3 | 4.7 | 0.0 | 0.0 | 0.0 | 4.3
| ID | 36 | 40 | 13 | 9 | 23 | 0 | 0 | 0 | 123
| |
|
|
ABS. | 19 | 34 | 28 | 8 | 0 | 2 | 0 | 0 | 91
| 72 | 38 | 10 | 2 | 2 | 0 | 0 | 321
| REL. | 20.8 | 37.3 | 30.7 | 8.7 | 0.0 | 2.1 | 0.0 | 0.0 | 100.0
| 79.1 | 41.8 | 11.0 | 2.2 | 2.2 | 0.0 | 0.0 | 23.5
| ID | 20 | 37 | 30 | 17 | 0 | 54 | 0 | 0 | 161
| |
|
|
ABS. | 26 | 53 | 10 | 0 | 0 | 0 | 0 | 0 | 89
| 63 | 10 | 0 | 0 | 0 | 0 | 0 | 139
| REL. | 29.2 | 59.5 | 11.2 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 100.0
| 70.8 | 11.2 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 27.8
| ID | 29 | 59 | 11 | 0 | 0 | 0 | 0 | 0 | 100
| |
|
|
ABS. | 35 | 36 | 10 | 8 | 0 | 0 | 0 | 0 | 89
| 54 | 18 | 8 | 0 | 0 | 0 | 0 | 214
| REL | 39.3 | 40.4 | 11.2 | 8.9 | 0.0 | 0.0 | 0.0 | 0.0 | 100.0
| 60.7 | 20.2 | 9.0 | 0.0 | 0.0 | 0.0 | 0.0 | 20.11
| ID | 39 | 40 | 11 | 17 | 0 | 0 | 0 | 0 | 108
|
Year
| ABS. | 111 | 158 | 60 | 20 | 4 | 2 | 0 | 0 | 355
| 244 | 86 | 26 | 6 | 2 | 0 | 0 | 321 | REL. | 31.2 | 44.5 | 16.9 | 5.6 | 1.1 | 0.5 | 0.0 | 0.0 | 100.0
| 68.7 | 24.2 | 7.3 | 1.7 | 0.6 | 0.0 | 0.0 | 23.5
| ID | 31 | 44 | 16 | 11 | 5 | 14 | 0 | 0 | 123
|
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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