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 | 41 | 33 | 38 | 24 | 32 | 25 | 29 | 33 | 23 | 39 | 46 | 48 | 20 | 45 | 46 | 19 | 24 | 52 | 22 | 44 | 15 | 15 | 16 | 14 | 24 | 44 | 50 | 59 | 21 | 55 | 35 | 33.26 | 59.49 | 31.00
| 2 | 69 | 47 | 46 | 70 | 71 | 28 | 75 | 55 | 42 | 71 | 74 | 49 | 32 | 30 | 55 | 44 | 26 | 70 | 81 | 81 | 80 | 56 | 14 | 35 | 21 | 38 | 88 | 26 | ~ | ~ | ~ | 52.65 | 87.77 | 28.00
| 3 | 60 | 53 | 65 | 79 | 66 | 49 | 67 | 56 | 83 | 85 | 116 | 92 | 107 | 22 | 40 | 53 | 22 | 33 | 75 | 45 | 74 | 87 | 116 | 124 | 115 | 138 | 87 | 74 | 136 | 137 | 136 | 80.41 | 137.81 | 31.00
| 4 | 86 | 80 | 70 | 86 | 64 | 52 | 114 | 94 | 114 | 136 | 152 | 45 | 79 | 86 | 117 | 79 | 99 | 49 | 80 | 137 | 74 | 161 | 178 | 75 | 129 | 159 | 136 | 106 | 126 | 156 | ~ | 103.97 | 177.98 | 30.00
| 5 | 123 | 95 | 61 | 56 | 95 | 87 | 123 | 191 | 185 | 184 | 179 | 187 | 161 | 205 | 125 | 146 | 80 | 48 | 119 | 149 | 90 | 134 | 77 | 116 | 78 | 114 | 151 | 176 | 153 | 104 | 116 | 126.07 | 204.91 | 31.00
| 6 | 85 | 189 | 83 | 142 | 194 | 158 | 177 | 65 | 187 | 130 | 49 | 32 | 42 | 103 | 105 | 151 | 104 | 76 | 53 | 123 | 184 | 152 | 92 | 75 | 188 | 126 | 132 | 84 | 155 | 167 | ~ | 120.04 | 193.63 | 30.00
| 7 | 82 | 115 | 114 | 46 | 29 | 107 | 65 | 114 | 85 | 117 | 79 | 103 | 143 | 116 | 105 | 81 | 81 | 141 | 145 | 176 | 180 | 113 | 112 | 99 | 87 | 123 | 108 | 101 | 92 | 116 | 109 | 105.92 | 180.34 | 31.00
| 8 | 178 | 169 | 90 | 108 | 161 | 160 | 170 | 173 | 158 | ~ | 113 | 121 | 92 | 122 | 165 | 100 | 125 | 97 | 110 | 96 | 71 | 59 | 111 | 87 | 114 | 144 | 69 | 113 | 53 | 71 | 105 | 116.92 | 178.00 | 30.00
| 9 | 127 | 94 | 26 | 94 | 22 | 86 | 105 | 21 | 137 | 119 | 12 | 19 | 36 | 60 | 34 | 45 | 49 | 82 | 50 | 90 | 30 | 52 | 108 | 96 | 36 | 90 | 75 | 51 | 56 | 85 | ~ | 66.22 | 136.59 | 30.00
| 10 | 21 | 20 | 39 | 65 | 14 | 8.11 | 16 | 27 | 52 | 63 | 24 | 51 | 58 | 48 | 30 | 35 | 76 | 49 | 34 | 48 | 59 | 75 | 67 | 30 | 54 | 60 | 31 | 29 | 8.62 | 31 | 51 | 41.02 | 75.52 | 31.00
| 11 | 28 | 60 | 12 | 8.27 | 49 | 36 | 39 | 52 | 14 | 9 | 28 | 55 | 42 | 21 | 18 | 24 | 29 | 34 | 24 | 12 | 14 | 33 | 18 | 38 | 26 | 12 | 12 | 14 | 8.56 | 5.47 | ~ | 25.88 | 60.47 | 30.00
| 12 | 5.53 | 7.40 | 10 | 11 | 21 | 18 | 28 | 22 | 36 | 30 | 30 | 24 | 19 | 5.20 | 7.09 | 16 | 29 | 31 | 17 | 15 | 16 | 15 | 18 | 21 | 35 | 23 | 18 | 29 | 20 | 8.98 | 13 | 19.37 | 36.36 | 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. | 48 | 33 | 9 | 0 | 0 | 0 | 0 | 0 | 90
| 42 | 9 | 0 | 0 | 0 | 0 | 0 | 138
| REL. | 53.3 | 36.6 | 10.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 100.0
| 46.7 | 10.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 26.3
| ID | 53 | 36 | 10 | 0 | 0 | 0 | 0 | 0 | 100
| |
|
|
ABS. | 6 | 31 | 28 | 26 | 0 | 0 | 0 | 0 | 91
| 85 | 54 | 26 | 0 | 0 | 0 | 0 | 205
| REL. | 6.5 | 34.0 | 30.7 | 28.5 | 0.0 | 0.0 | 0.0 | 0.0 | 100.0
| 93.4 | 59.3 | 28.6 | 0.0 | 0.0 | 0.0 | 0.0 | 14.5
| ID | 6 | 34 | 30 | 57 | 0 | 0 | 0 | 0 | 128
| |
|
|
ABS. | 13 | 33 | 35 | 10 | 0 | 0 | 0 | 0 | 91
| 78 | 45 | 10 | 0 | 0 | 0 | 0 | 180
| REL. | 14.2 | 36.2 | 38.4 | 10.9 | 0.0 | 0.0 | 0.0 | 0.0 | 100.0
| 85.7 | 49.5 | 11.0 | 0.0 | 0.0 | 0.0 | 0.0 | 21.7
| ID | 14 | 36 | 38 | 21 | 0 | 0 | 0 | 0 | 110
| |
|
|
ABS. | 77 | 15 | 0 | 0 | 0 | 0 | 0 | 0 | 92
| 15 | 0 | 0 | 0 | 0 | 0 | 0 | 76
| REL | 83.6 | 16.3 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 100.0
| 16.3 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 17.10
| ID | 83 | 16 | 0 | 0 | 0 | 0 | 0 | 0 | 100
|
Year
| ABS. | 144 | 112 | 72 | 36 | 0 | 0 | 0 | 0 | 364
| 220 | 108 | 36 | 0 | 0 | 0 | 0 | 205 | REL. | 39.5 | 30.7 | 19.7 | 9.8 | 0.0 | 0.0 | 0.0 | 0.0 | 100.0
| 60.4 | 29.7 | 9.9 | 0.0 | 0.0 | 0.0 | 0.0 | 14.5
| ID | 39 | 30 | 19 | 19 | 0 | 0 | 0 | 0 | 109
|
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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