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 | 39 | 28 | 19 | 25 | 13 | 10 | 7.79 | 5.73 | 31 | 24 | 6.38 | 36 | 24 | 38 | 44 | 43 | 36 | 8.57 | 39 | 20 | 16 | 17 | 23 | 25 | 32 | 26 | 25 | 46 | 35 | 16 | 18 | 25.02 | 46.24 | 31.00
| 2 | 24 | 56 | 20 | 23 | 25 | 38 | 49 | 32 | 21 | 17 | 71 | 55 | 12 | 52 | 71 | 74 | 6.64 | 74 | 21 | 33 | 22 | 55 | 41 | 88 | 66 | 72 | 97 | 70 | ~ | ~ | ~ | 45.98 | 96.85 | 28.00
| 3 | 82 | 74 | 23 | 31 | 24 | 88 | 84 | 77 | 28 | 72 | 52 | 65 | 37 | 76 | 49 | 103 | 23 | 83 | 75 | 112 | 17 | 28 | 38 | 38 | 34 | 18 | 19 | 104 | 94 | 31 | 92 | 57.17 | 111.55 | 31.00
| 4 | 138 | 138 | 101 | 127 | 73 | 91 | 30 | 22 | 77 | 74 | 41 | 74 | 116 | 86 | 49 | 86 | 66 | 86 | 63 | 33 | 26 | 40 | 132 | 145 | 166 | 74 | 134 | 91 | 159 | ~ | ~ | 87.46 | 166.27 | 29.00
| 5 | 175 | 179 | ~ | 71 | 57 | 30 | 23 | 32 | 101 | 173 | 132 | 192 | 192 | 184 | 104 | 186 | 161 | 60 | 100 | 189 | 181 | 103 | 207 | ~ | 180 | 177 | ~ | 87 | ~ | ~ | 111 | 130.20 | 206.95 | 26.00
| 6 | 116 | 86 | 98 | 56 | 81 | 89 | 101 | 107 | 29 | 42 | 75 | 168 | 197 | 71 | 142 | 71 | 94 | 85 | 97 | 185 | 151 | 146 | 146 | 210 | ~ | ~ | ~ | 57 | 239 | ~ | ~ | 113.06 | 239.48 | 26.00
| 7 | 104 | ~ | 115 | 138 | ~ | ~ | ~ | 84 | 104 | 159 | 34 | 149 | 44 | 162 | 167 | 45 | 51 | 90 | 79 | 38 | 135 | 192 | 173 | 75 | 89 | 154 | 189 | 182 | 97 | 173 | 145 | 117.34 | 191.53 | 27.00
| 8 | 122 | 180 | 125 | 48 | 103 | 123 | 109 | 53 | 110 | 36 | 99 | 156 | 108 | 166 | 168 | 142 | 76 | 134 | 93 | 92 | 15 | 43 | 93 | 136 | 155 | 143 | 121 | 151 | 154 | 146 | 30 | 110.63 | 179.57 | 31.00
| 9 | 50 | 72 | 125 | 23 | 51 | 36 | 51 | 55 | 89 | 66 | 78 | 40 | 45 | 22 | 61 | 52 | 34 | 81 | 120 | 81 | 55 | 52 | 47 | 36 | 54 | 42 | 68 | 109 | 70 | 36 | ~ | 59.98 | 125.28 | 30.00
| 10 | 58 | 102 | 92 | 18 | 90 | 55 | 78 | 90 | 72 | 46 | 74 | 88 | 79 | 76 | 69 | 71 | 41 | 61 | 64 | 32 | 25 | 36 | 71 | 19 | 25 | 30 | 58 | 26 | 30 | 44 | 62 | 57.52 | 101.63 | 31.00
| 11 | 48 | 46 | 53 | 60 | 22 | 36 | 20 | 28 | 18 | 36 | 59 | 27 | 7.99 | 36 | 54 | 12 | 49 | 12 | 13 | 26 | 12 | 22 | 23 | 13 | 19 | 11 | 12 | 31 | 14 | 7.07 | ~ | 27.58 | 60.01 | 30.00
| 12 | 41 | 31 | 11 | 18 | 28 | 10 | 6.36 | 20 | 34 | 28 | 6.42 | 4.88 | 12 | 28 | 10 | 13 | 7.11 | 15 | 13 | 14 | 28 | 15 | 20 | 42 | 18 | 14 | 29 | 17 | 7.06 | 30 | ~ | 19.08 | 41.64 | 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- 50 | 51- 100 | 101- 150 | 151- 225 | 226- 300 | 301- 450 | 451- 600 | over 600 | 50 | 100 | 150 | 225 | 300 | 450 | 600
| |
|
|
ABS. | 61 | 26 | 3 | 0 | 0 | 0 | 0 | 0 | 90
| 29 | 3 | 0 | 0 | 0 | 0 | 0 | 112
| REL. | 67.7 | 28.8 | 3.3 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 100.0
| 32.2 | 3.3 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 20.3
| ID | 67 | 28 | 3 | 0 | 0 | 0 | 0 | 0 | 100
| |
|
|
ABS. | 12 | 29 | 19 | 20 | 1 | 0 | 0 | 0 | 81
| 69 | 40 | 21 | 1 | 0 | 0 | 0 | 239
| REL. | 14.8 | 35.8 | 23.4 | 24.6 | 1.2 | 0.0 | 0.0 | 0.0 | 100.0
| 85.2 | 49.4 | 25.9 | 1.2 | 0.0 | 0.0 | 0.0 | 29.6
| ID | 14 | 35 | 23 | 49 | 6 | 0 | 0 | 0 | 129
| |
|
|
ABS. | 19 | 30 | 23 | 16 | 0 | 0 | 0 | 0 | 88
| 69 | 39 | 16 | 0 | 0 | 0 | 0 | 192
| REL. | 21.5 | 34.0 | 26.1 | 18.1 | 0.0 | 0.0 | 0.0 | 0.0 | 100.0
| 78.4 | 44.3 | 18.2 | 0.0 | 0.0 | 0.0 | 0.0 | 22.7
| ID | 21 | 34 | 26 | 36 | 0 | 0 | 0 | 0 | 118
| |
|
|
ABS. | 68 | 22 | 1 | 0 | 0 | 0 | 0 | 0 | 91
| 23 | 1 | 0 | 0 | 0 | 0 | 0 | 102
| REL | 74.7 | 24.1 | 1.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 100.0
| 25.3 | 1.1 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 2.10
| ID | 74 | 24 | 1 | 0 | 0 | 0 | 0 | 0 | 100
|
Year
| ABS. | 160 | 107 | 46 | 36 | 1 | 0 | 0 | 0 | 350
| 190 | 83 | 37 | 1 | 0 | 0 | 0 | 239 | REL. | 45.7 | 30.5 | 13.1 | 10.2 | 0.2 | 0.0 | 0.0 | 0.0 | 100.0
| 54.3 | 23.7 | 10.6 | 0.3 | 0.0 | 0.0 | 0.0 | 29.6
| ID | 45 | 30 | 13 | 20 | 1 | 0 | 0 | 0 | 111
|
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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