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 | 33 | 50 | 61 | 94 | ~ | ~ | 31 | 49 | 41 | 46 | 69 | 37 | 44 | 36 | 47 | 105 | 104 | 80 | 71 | 74 | 68 | 147 | 48 | 50 | 43 | 91 | 85 | 73 | 55 | 46 | 63 | 63.42 | 146.55 | 29.00
| 2 | 89 | 95 | 71 | 40 | 29 | 23 | 38 | 84 | 248 | 249 | ~ | 57 | 51 | 54 | 81 | 42 | 38 | 64 | ~ | 86 | 37 | 55 | 62 | 64 | 66 | 133 | 182 | 47 | ~ | ~ | ~ | 80.14 | 248.55 | 26.00
| 3 | 34 | 57 | 154 | 226 | 78 | 100 | 89 | 159 | 153 | 113 | 121 | 204 | 111 | 89 | 91 | 69 | 169 | 229 | 105 | 47 | 37 | 65 | 55 | 174 | 264 | 178 | 101 | 50 | 91 | 167 | 211 | 122.29 | 263.76 | 31.00
| 4 | 190 | 137 | 121 | 44 | 49 | 56 | 51 | 68 | 106 | 38 | 43 | 69 | 43 | 65 | 63 | 73 | 44 | 87 | 84 | 152 | 83 | 122 | 130 | 63 | 77 | 121 | 91 | 93 | 96 | 104 | ~ | 85.44 | 189.87 | 30.00
| 5 | 54 | 73 | 80 | 45 | 52 | 60 | 57 | 39 | 99 | 48 | 40 | 50 | 65 | 56 | 34 | 78 | 57 | 44 | 72 | 58 | 62 | 38 | 76 | 100 | 79 | 92 | 110 | 81 | 39 | 50 | 48 | 62.51 | 110.22 | 31.00
| 6 | 71 | 70 | 68 | 49 | 50 | 29 | 57 | 56 | 89 | 57 | 68 | 51 | 41 | 57 | 63 | 75 | 73 | 58 | 50 | 36 | 66 | 58 | 89 | 106 | 61 | 38 | 51 | 59 | 82 | 60 | ~ | 61.31 | 106.28 | 30.00
| 7 | 84 | 84 | 43 | 46 | 25 | 29 | 50 | 77 | 41 | 21 | 40 | 74 | 46 | 43 | 66 | 58 | 57 | 76 | 100 | 56 | 43 | 61 | 64 | 55 | 90 | 63 | 56 | 73 | 78 | 77 | 54 | 59.00 | 100.27 | 31.00
| 8 | 85 | 100 | 113 | 106 | 101 | 74 | 49 | 46 | 88 | 42 | 64 | 75 | 92 | 37 | 40 | 43 | 58 | 62 | 51 | 47 | 42 | 70 | 126 | 140 | 147 | 61 | 70 | 52 | 96 | 131 | 83 | 77.25 | 146.94 | 31.00
| 9 | 66 | 93 | 96 | 54 | 63 | 114 | 84 | 132 | 168 | 143 | 96 | 131 | 155 | 210 | 184 | 108 | 84 | 49 | 71 | 55 | 94 | 144 | 128 | 144 | 93 | 46 | 129 | 101 | 54 | 85 | ~ | 105.69 | 209.55 | 30.00
| 10 | 47 | 77 | 47 | 89 | 126 | 77 | 97 | 56 | 35 | 50 | 57 | 152 | 253 | 95 | 135 | 74 | 78 | 133 | 109 | 101 | 77 | 80 | 72 | 75 | 145 | 114 | 58 | 139 | 138 | 145 | 48 | 96.13 | 252.67 | 31.00
| 11 | 308 | 227 | 166 | 182 | 315 | 68 | 56 | 120 | 84 | 74 | 90 | 105 | 62 | 46 | 150 | 110 | 75 | 82 | 138 | 84 | 173 | 82 | 128 | 169 | 115 | 280 | 96 | 201 | 129 | 166 | ~ | 136.03 | 314.89 | 30.00
| 12 | 47 | 49 | 38 | 31 | 34 | 40 | 38 | 64 | 70 | 101 | 75 | 20 | 53 | 58 | 87 | 79 | 52 | 63 | 57 | 75 | 128 | 221 | 201 | 43 | 45 | 28 | 88 | 71 | 64 | 63 | 78 | 69.76 | 221.15 | 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- 33 | 34- 67 | 68- 100 | 101- 150 | 151- 200 | 201- 300 | 301- 400 | over 400 | 33 | 67 | 100 | 150 | 200 | 300 | 400
| |
|
|
ABS. | 4 | 36 | 21 | 10 | 8 | 7 | 0 | 0 | 86
| 82 | 46 | 25 | 15 | 7 | 0 | 0 | 264
| REL. | 4.6 | 41.8 | 24.4 | 11.6 | 9.3 | 8.1 | 0.0 | 0.0 | 100.0
| 95.3 | 53.5 | 29.1 | 17.4 | 8.1 | 0.0 | 0.0 | 25.3
| ID | 4 | 41 | 24 | 23 | 46 | 203 | 0 | 0 | 344
| |
|
|
ABS. | 1 | 50 | 28 | 10 | 2 | 0 | 0 | 0 | 91
| 90 | 40 | 12 | 2 | 0 | 0 | 0 | 190
| REL. | 1.0 | 54.9 | 30.7 | 10.9 | 2.1 | 0.0 | 0.0 | 0.0 | 100.0
| 98.9 | 44.0 | 13.2 | 2.2 | 0.0 | 0.0 | 0.0 | 1.4
| ID | 1 | 54 | 30 | 21 | 10 | 0 | 0 | 0 | 119
| |
|
|
ABS. | 3 | 39 | 27 | 19 | 3 | 1 | 0 | 0 | 92
| 89 | 50 | 23 | 4 | 1 | 0 | 0 | 210
| REL. | 3.2 | 42.3 | 29.3 | 20.6 | 3.2 | 1.0 | 0.0 | 0.0 | 100.0
| 96.7 | 54.3 | 25.0 | 4.3 | 1.1 | 0.0 | 0.0 | 14.9
| ID | 3 | 42 | 29 | 41 | 16 | 27 | 0 | 0 | 159
| |
|
|
ABS. | 3 | 27 | 28 | 20 | 6 | 6 | 2 | 0 | 92
| 89 | 62 | 34 | 14 | 8 | 2 | 0 | 315
| REL | 3.2 | 29.3 | 30.4 | 21.7 | 6.5 | 6.5 | 2.1 | 0.0 | 100.0
| 96.7 | 67.4 | 37.0 | 15.2 | 8.7 | 2.2 | 0.0 | 5.11
| ID | 3 | 29 | 30 | 43 | 32 | 163 | 271 | 0 | 573
|
Year
| ABS. | 11 | 152 | 104 | 59 | 19 | 14 | 2 | 0 | 361
| 350 | 198 | 94 | 35 | 16 | 2 | 0 | 315 | REL. | 3.0 | 42.1 | 28.8 | 16.3 | 5.2 | 3.8 | 0.5 | 0.0 | 100.0
| 97.0 | 54.8 | 26.0 | 9.7 | 4.4 | 0.6 | 0.0 | 5.11
| ID | 3 | 42 | 28 | 32 | 26 | 96 | 69 | 0 | 299
|
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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