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 | 10 | 8.24 | 28 | 24 | 23 | 59 | 43 | 31 | 38 | 61 | 11 | 53 | 26 | 18 | 18 | 14 | 72 | 27 | 34 | 12 | 11 | 21 | 15 | 49 | 21 | 24 | 25 | 31 | 62 | 55 | 90 | 32.68 | 90.47 | 31.00
| 2 | 34 | 42 | 20 | 20 | 44 | 64 | 55 | 52 | 116 | 121 | 93 | 104 | 43 | 64 | 138 | 44 | 106 | 91 | 71 | 37 | 56 | 106 | 65 | 98 | 109 | 38 | 151 | 77 | ~ | ~ | ~ | 73.44 | 150.76 | 28.00
| 3 | 51 | 41 | 69 | 48 | 20 | 103 | 84 | 169 | 33 | 43 | 40 | 147 | 144 | 135 | 99 | 31 | 72 | 191 | 142 | 60 | 118 | 82 | 61 | 99 | 174 | 166 | 171 | 66 | 119 | 174 | 209 | 102.01 | 209.39 | 31.00
| 4 | 218 | 220 | 186 | 102 | 108 | 132 | 107 | 106 | 162 | 246 | 74 | 142 | 119 | 216 | 78 | 53 | 47 | 157 | 209 | 261 | 95 | 201 | 436 | ~ | ~ | 108 | 120 | 162 | 284 | 294 | ~ | 165.91 | 436.23 | 28.00
| 5 | 213 | 195 | 290 | 190 | 269 | 166 | 215 | 68 | 225 | 243 | 199 | 171 | 203 | 164 | 247 | 213 | 320 | 341 | 313 | 282 | 59 | 136 | 264 | 277 | 233 | 323 | 326 | 318 | 308 | 276 | 339 | 238.26 | 341.17 | 31.00
| 6 | 314 | 259 | 331 | 164 | 307 | 139 | 149 | 112 | 202 | 231 | 91 | 203 | 305 | 137 | 192 | 168 | 178 | 91 | 90 | 318 | 143 | 214 | 209 | 197 | 209 | 326 | 238 | 205 | 275 | 234 | ~ | 207.62 | 331.19 | 30.00
| 7 | 219 | 223 | 354 | 328 | 260 | 187 | 173 | 87 | 80 | 212 | 165 | 177 | 213 | 140 | 189 | 196 | 315 | 331 | 332 | 167 | 260 | 225 | 90 | 206 | 279 | 212 | 154 | 336 | 303 | 285 | 281 | 225.05 | 354.37 | 31.00
| 8 | 271 | 306 | 274 | 289 | 87 | 257 | 84 | 241 | 167 | 112 | 133 | 136 | 156 | 167 | 212 | 155 | 207 | 197 | 291 | 252 | 119 | 171 | 264 | 270 | 254 | 138 | 193 | 53 | 61 | 197 | 103 | 187.67 | 306.07 | 31.00
| 9 | 143 | 115 | 192 | 203 | 195 | 194 | 159 | 197 | 202 | 210 | 219 | 223 | 214 | 213 | 209 | 129 | 183 | 160 | 92 | 123 | 40 | 130 | 83 | 179 | 45 | 41 | 136 | 61 | 67 | 43 | ~ | 146.62 | 222.54 | 30.00
| 10 | 96 | 113 | 25 | 86 | 86 | 93 | 71 | 43 | 50 | 35 | 73 | 138 | 139 | 59 | 142 | 98 | 38 | 121 | 132 | 130 | 14 | 19 | 22 | 20 | 41 | 111 | 94 | 112 | 110 | 40 | 67 | 78.01 | 141.93 | 31.00
| 11 | 70 | 41 | 39 | 34 | 14 | 14 | 37 | 16 | 11 | 8.30 | 11 | 17 | 12 | 25 | 64 | 27 | 53 | 42 | 55 | 45 | 69 | 45 | 29 | 24 | 25 | 55 | 42 | 47 | 16 | 52 | ~ | 34.66 | 70.24 | 30.00
| 12 | 22 | 33 | 16 | 23 | 55 | 32 | 15 | 55 | 34 | 34 | 51 | 32 | 38 | 16 | 25 | 34 | 29 | 9 | 43 | 27 | 23 | 18 | 27 | 13 | 10 | 13 | 25 | 18 | 25 | 57 | 22 | 28.21 | 56.86 | 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. | 40 | 28 | 14 | 8 | 0 | 0 | 0 | 0 | 90
| 50 | 22 | 8 | 0 | 0 | 0 | 0 | 209
| REL. | 44.4 | 31.1 | 15.5 | 8.8 | 0.0 | 0.0 | 0.0 | 0.0 | 100.0
| 55.6 | 24.4 | 8.9 | 0.0 | 0.0 | 0.0 | 0.0 | 31.3
| ID | 44 | 31 | 15 | 17 | 0 | 0 | 0 | 0 | 108
| |
|
|
ABS. | 1 | 9 | 15 | 30 | 19 | 15 | 0 | 0 | 89
| 88 | 79 | 64 | 34 | 15 | 0 | 0 | 436
| REL. | 1.1 | 10.1 | 16.8 | 33.7 | 21.3 | 16.8 | 0.0 | 0.0 | 100.0
| 98.9 | 88.8 | 71.9 | 38.2 | 16.9 | 0.0 | 0.0 | 23.4
| ID | 1 | 10 | 16 | 67 | 106 | 421 | 0 | 0 | 623
| |
|
|
ABS. | 4 | 11 | 13 | 41 | 15 | 8 | 0 | 0 | 92
| 88 | 77 | 64 | 23 | 8 | 0 | 0 | 354
| REL. | 4.3 | 11.9 | 14.1 | 44.5 | 16.3 | 8.6 | 0.0 | 0.0 | 100.0
| 95.7 | 83.7 | 69.6 | 25.0 | 8.7 | 0.0 | 0.0 | 3.7
| ID | 4 | 11 | 14 | 89 | 81 | 217 | 0 | 0 | 418
| |
|
|
ABS. | 61 | 21 | 10 | 0 | 0 | 0 | 0 | 0 | 92
| 31 | 10 | 0 | 0 | 0 | 0 | 0 | 142
| REL | 66.3 | 22.8 | 10.8 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 100.0
| 33.7 | 10.9 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 15.10
| ID | 66 | 22 | 10 | 0 | 0 | 0 | 0 | 0 | 100
|
Year
| ABS. | 106 | 69 | 52 | 79 | 34 | 23 | 0 | 0 | 363
| 257 | 188 | 136 | 57 | 23 | 0 | 0 | 436 | REL. | 29.2 | 19.0 | 14.3 | 21.7 | 9.3 | 6.3 | 0.0 | 0.0 | 100.0
| 70.8 | 51.8 | 37.5 | 15.7 | 6.3 | 0.0 | 0.0 | 23.4
| ID | 29 | 19 | 14 | 43 | 46 | 158 | 0 | 0 | 311
|
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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