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 | 36 | 14 | 27 | 36 | 24 | 16 | 14 | 18 | 26 | 23 | 10 | 77 | 71 | 84 | 85 | 70 | 55 | 29 | 60 | 29 | 28 | 19 | 15 | 26 | 39 | 44 | 36 | 73 | 33 | 52 | 46 | 39.17 | 85.25 | 31.00
| 2 | 47 | 66 | 27 | 46 | 38 | 67 | 69 | 56 | 35 | 108 | 82 | 68 | 83 | 98 | 101 | 114 | 100 | 79 | 59 | 49 | 22 | 51 | 107 | 108 | 92 | 77 | 141 | 118 | ~ | ~ | ~ | 75.33 | 141.02 | 28.00
| 3 | 89 | 80 | 108 | 55 | 44 | 154 | 118 | 109 | 79 | 97 | 79 | 49 | 100 | 129 | 39 | 67 | 20 | 80 | 92 | 168 | 50 | 65 | 43 | 106 | 58 | 54 | 60 | 164 | 135 | 53 | 161 | 87.29 | 168.17 | 31.00
| 4 | 216 | 214 | 98 | 172 | 158 | 80 | 68 | 129 | 182 | 54 | 126 | 200 | 130 | 166 | 63 | 160 | 71 | 123 | 177 | 163 | 35 | 83 | 223 | 248 | 183 | 130 | 166 | 91 | 167 | 267 | ~ | 144.82 | 267.23 | 30.00
| 5 | 248 | 271 | 257 | 149 | 58 | 89 | 141 | 198 | 323 | 326 | 318 | 336 | 316 | 260 | 157 | 257 | 136 | 77 | 171 | 338 | 340 | 317 | 355 | 351 | 327 | 321 | 213 | 111 | 271 | 338 | 247 | 245.72 | 355.13 | 31.00
| 6 | 205 | 97 | 250 | 156 | 142 | 153 | 206 | 137 | 174 | 78 | 190 | 229 | 245 | 182 | 298 | 135 | 226 | ~ | 133 | 358 | 205 | 138 | 194 | 315 | 314 | 338 | 307 | 125 | 250 | 244 | ~ | 207.75 | 357.54 | 29.00
| 7 | 217 | 301 | 260 | 245 | 326 | 327 | 266 | 110 | 129 | 263 | 173 | 291 | 165 | 129 | 126 | 61 | 162 | 126 | 166 | 198 | 202 | 331 | 291 | 277 | 303 | 307 | 316 | 320 | 242 | 290 | 240 | 230.97 | 330.63 | 31.00
| 8 | 255 | 242 | 101 | 130 | 212 | 182 | 125 | 176 | 191 | 170 | 205 | 258 | 144 | 278 | 280 | 258 | 209 | 233 | 152 | 155 | 128 | 141 | 202 | 217 | 244 | 204 | 181 | 269 | 264 | 241 | 61 | 197.15 | 280.10 | 31.00
| 9 | 51 | 121 | 145 | 91 | 115 | 129 | 65 | 159 | 63 | 50 | 74 | 99 | 54 | 65 | 75 | 88 | 106 | 109 | 203 | 63 | 74 | 130 | 128 | 32 | 65 | 50 | 59 | 119 | 146 | 44 | ~ | 92.42 | 203.13 | 30.00
| 10 | 57 | 126 | 141 | 83 | 101 | 116 | 36 | 121 | 136 | 141 | 137 | 127 | 123 | 118 | 93 | 94 | 67 | 123 | 56 | 90 | 17 | 33 | 45 | 34 | 42 | 47 | 34 | 16 | 44 | 63 | 76 | 81.72 | 140.98 | 31.00
| 11 | 70 | 43 | 82 | 62 | 32 | 20 | 22 | 19 | 41 | 86 | 69 | 25 | 35 | 63 | 90 | 19 | 24 | 43 | 23 | 41 | 30 | 6.69 | 41 | 18 | 17 | 15 | 17 | 17 | 15 | 18 | ~ | 36.72 | 89.52 | 30.00
| 12 | 24 | 27 | 18 | 8.31 | 21 | 11 | 25 | 14 | 63 | 23 | 13 | 22 | 44 | 58 | 18 | 18 | 12 | 17 | 14 | 42 | 25 | 43 | 58 | 42 | 20 | 31 | 23 | 21 | 19 | 13 | 21 | 26.09 | 63.46 | 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. | 35 | 37 | 14 | 4 | 0 | 0 | 0 | 0 | 90
| 55 | 18 | 4 | 0 | 0 | 0 | 0 | 168
| REL. | 38.8 | 41.1 | 15.5 | 4.4 | 0.0 | 0.0 | 0.0 | 0.0 | 100.0
| 61.1 | 20.0 | 4.4 | 0.0 | 0.0 | 0.0 | 0.0 | 20.3
| ID | 38 | 41 | 15 | 8 | 0 | 0 | 0 | 0 | 104
| |
|
|
ABS. | 1 | 13 | 15 | 27 | 16 | 18 | 0 | 0 | 90
| 89 | 76 | 61 | 34 | 18 | 0 | 0 | 358
| REL. | 1.1 | 14.4 | 16.6 | 30.0 | 17.7 | 20.0 | 0.0 | 0.0 | 100.0
| 98.9 | 84.4 | 67.8 | 37.8 | 20.0 | 0.0 | 0.0 | 20.6
| ID | 1 | 14 | 16 | 60 | 88 | 500 | 0 | 0 | 681
| |
|
|
ABS. | 4 | 16 | 21 | 22 | 21 | 8 | 0 | 0 | 92
| 88 | 72 | 51 | 29 | 8 | 0 | 0 | 331
| REL. | 4.3 | 17.3 | 22.8 | 23.9 | 22.8 | 8.6 | 0.0 | 0.0 | 100.0
| 95.7 | 78.3 | 55.4 | 31.5 | 8.7 | 0.0 | 0.0 | 22.7
| ID | 4 | 17 | 22 | 47 | 114 | 217 | 0 | 0 | 423
| |
|
|
ABS. | 61 | 19 | 12 | 0 | 0 | 0 | 0 | 0 | 92
| 31 | 12 | 0 | 0 | 0 | 0 | 0 | 141
| REL | 66.3 | 20.6 | 13.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 100.0
| 33.7 | 13.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 10.10
| ID | 66 | 20 | 13 | 0 | 0 | 0 | 0 | 0 | 100
|
Year
| ABS. | 101 | 85 | 62 | 53 | 37 | 26 | 0 | 0 | 364
| 263 | 178 | 116 | 63 | 26 | 0 | 0 | 358 | REL. | 27.7 | 23.3 | 17.0 | 14.5 | 10.1 | 7.1 | 0.0 | 0.0 | 100.0
| 72.3 | 48.9 | 31.9 | 17.3 | 7.1 | 0.0 | 0.0 | 20.6
| ID | 27 | 23 | 17 | 29 | 50 | 178 | 0 | 0 | 326
|
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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