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 | 88 | 67 | 199 | 229 | 182 | 46 | 108 | 134 | 114 | 170 | 104 | 176 | 183 | 127 | 334 | 230 | 60 | 152 | 104 | 78 | 68 | 75 | 71 | 93 | 156 | 147 | 49 | 166 | 208 | 102 | 86 | 132.35 | 333.93 | 31.00
| 2 | 78 | 77 | 98 | 120 | 39 | 124 | 160 | 155 | 82 | 130 | 210 | 269 | 100 | 175 | 408 | 341 | 78 | 52 | 65 | 43 | 37 | 48 | 65 | 81 | 127 | 92 | 126 | 126 | ~ | ~ | ~ | 125.15 | 407.67 | 28.00
| 3 | 168 | 128 | 85 | 103 | 78 | 93 | 85 | 100 | 164 | 45 | 98 | 46 | 59 | 40 | 123 | 115 | 76 | 99 | 28 | 51 | 110 | 137 | 136 | 76 | 66 | 59 | 64 | 76 | 68 | 136 | 118 | 91.30 | 167.83 | 31.00
| 4 | 148 | 142 | 128 | 77 | 61 | 61 | 36 | 61 | 122 | 79 | 71 | 51 | 43 | 34 | 24 | 79 | 73 | 45 | 97 | 61 | 34 | 49 | 112 | 150 | 51 | 52 | 80 | 46 | 96 | 62 | ~ | 74.08 | 150.20 | 30.00
| 5 | 70 | 49 | 60 | 69 | 37 | 32 | 50 | 53 | 80 | 97 | 41 | 38 | 77 | 44 | 45 | 44 | 39 | 45 | 47 | 65 | 51 | 66 | 84 | 108 | 54 | 57 | 48 | 61 | 45 | 61 | 57 | 57.23 | 108.48 | 31.00
| 6 | 44 | 19 | 21 | 43 | 102 | 82 | 57 | 45 | 36 | 42 | 50 | 70 | 76 | 80 | 67 | 23 | 32 | 49 | 52 | 63 | 51 | 39 | 26 | 54 | 81 | 77 | 76 | 59 | 70 | 38 | ~ | 54.18 | 101.81 | 30.00
| 7 | 36 | 50 | 39 | 43 | 43 | 28 | 18 | 23 | 44 | 71 | 34 | 42 | 50 | 42 | 28 | 48 | 60 | 42 | 67 | 57 | 43 | 61 | 60 | 71 | 53 | 75 | 63 | 59 | 54 | 92 | 52 | 49.91 | 92.30 | 31.00
| 8 | 65 | 64 | 37 | 23 | 21 | 53 | 51 | 45 | 59 | 43 | 45 | 54 | 91 | 88 | 83 | 66 | 41 | 50 | 65 | 56 | 54 | 60 | 84 | 89 | 71 | 74 | 50 | 39 | 86 | 93 | 68 | 60.21 | 92.69 | 31.00
| 9 | 34 | 49 | 68 | 42 | 59 | 69 | 41 | 20 | 17 | 33 | 38 | 49 | 44 | 55 | 35 | 47 | 62 | 104 | 117 | 64 | 54 | 89 | 58 | 72 | 80 | 95 | 76 | 75 | 100 | 94 | ~ | 61.29 | 116.92 | 30.00
| 10 | 52 | 115 | 132 | 96 | 129 | 90 | 102 | 138 | 149 | 131 | 82 | 180 | 187 | 203 | 198 | 199 | 111 | 168 | 243 | 133 | 77 | 93 | 135 | 137 | 128 | 86 | 72 | 71 | 60 | 75 | 114 | 125.26 | 243.25 | 31.00
| 11 | 54 | 89 | 115 | 120 | 156 | 73 | 56 | 42 | 89 | 182 | 216 | 99 | 90 | 109 | 193 | 157 | 101 | 68 | ~ | 191 | 82 | 47 | 57 | 88 | 190 | 333 | 194 | 68 | 72 | 106 | ~ | 118.41 | 332.60 | 29.00
| 12 | 46 | 51 | 86 | 107 | 192 | 125 | 85 | 62 | 183 | 138 | 124 | 68 | 76 | 87 | 111 | 63 | 100 | 85 | 69 | 71 | 36 | 55 | 56 | 23 | 21 | 34 | 41 | 28 | 60 | 30 | 52 | 76.28 | 192.01 | 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. | 1 | 19 | 24 | 25 | 13 | 5 | 2 | 1 | 90
| 89 | 70 | 46 | 21 | 8 | 3 | 1 | 408
| REL. | 1.1 | 21.1 | 26.6 | 27.7 | 14.4 | 5.5 | 2.2 | 1.1 | 100.0
| 98.9 | 77.8 | 51.1 | 23.3 | 8.9 | 3.3 | 1.1 | 15.2
| ID | 1 | 21 | 26 | 55 | 72 | 138 | 277 | 694 | 1287
| |
|
|
ABS. | 7 | 53 | 23 | 7 | 1 | 0 | 0 | 0 | 91
| 84 | 31 | 8 | 1 | 0 | 0 | 0 | 150
| REL. | 7.6 | 58.2 | 25.2 | 7.6 | 1.0 | 0.0 | 0.0 | 0.0 | 100.0
| 92.3 | 34.1 | 8.8 | 1.1 | 0.0 | 0.0 | 0.0 | 24.4
| ID | 7 | 58 | 25 | 15 | 5 | 0 | 0 | 0 | 112
| |
|
|
ABS. | 9 | 56 | 25 | 2 | 0 | 0 | 0 | 0 | 92
| 83 | 27 | 2 | 0 | 0 | 0 | 0 | 117
| REL. | 9.7 | 60.8 | 27.1 | 2.1 | 0.0 | 0.0 | 0.0 | 0.0 | 100.0
| 90.2 | 29.3 | 2.2 | 0.0 | 0.0 | 0.0 | 0.0 | 19.9
| ID | 9 | 60 | 27 | 4 | 0 | 0 | 0 | 0 | 102
| |
|
|
ABS. | 4 | 18 | 27 | 24 | 14 | 3 | 1 | 0 | 91
| 87 | 69 | 42 | 18 | 4 | 1 | 0 | 333
| REL | 4.3 | 19.7 | 29.6 | 26.3 | 15.3 | 3.2 | 1.0 | 0.0 | 100.0
| 95.6 | 75.8 | 46.2 | 19.8 | 4.4 | 1.1 | 0.0 | 26.11
| ID | 4 | 19 | 29 | 52 | 76 | 82 | 137 | 0 | 403
|
Year
| ABS. | 21 | 146 | 99 | 58 | 28 | 8 | 3 | 1 | 364
| 343 | 197 | 98 | 40 | 12 | 4 | 1 | 408 | REL. | 5.7 | 40.1 | 27.1 | 15.9 | 7.6 | 2.1 | 0.8 | 0.2 | 100.0
| 94.2 | 54.1 | 26.9 | 11.0 | 3.3 | 1.1 | 0.3 | 15.2
| ID | 5 | 40 | 27 | 31 | 38 | 54 | 103 | 171 | 473
|
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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