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 | 1252 | 1235 | 1062 | 1278 | 1245 | 2099 | 1609 | 1246 | 677 | 1728 | 1206 | 766 | 1493 | 1429 | 1344 | 2134 | 976 | 944 | 813 | 1367 | 1195 | 838 | 1073 | 1893 | 753 | 749 | 869 | 870 | 487 | 497 | ~ | 1170.91 | 2133.88 | 30.00
| 2 | 238 | 1004 | 1214 | 927 | 548 | 544 | 527 | 1026 | 1260 | 1675 | 243 | 257 | 206 | 451 | 392 | 242 | 510 | 278 | 336 | 237 | 221 | 867 | 530 | 518 | 312 | 224 | 230 | 507 | ~ | ~ | ~ | 554.48 | 1674.64 | 28.00
| 3 | 1048 | 392 | 461 | 822 | 1261 | 803 | 550 | 957 | 661 | 891 | 833 | 984 | 706 | 469 | 238 | 187 | 289 | 234 | 528 | 291 | 684 | 277 | 246 | 321 | 435 | 468 | 332 | 165 | 185 | 267 | 528 | 532.62 | 1261.17 | 31.00
| 4 | 686 | 792 | 288 | 164 | 201 | 174 | 267 | 379 | 349 | 311 | 52 | 54 | 172 | 135 | 48 | 76 | 81 | 183 | 208 | 244 | 155 | 254 | 237 | 153 | 106 | 230 | 219 | 131 | 109 | 103 | ~ | 218.71 | 791.90 | 30.00
| 5 | 144 | 232 | 189 | 143 | 59 | 37 | 70 | 109 | 39 | 174 | 56 | 131 | 99 | 191 | 175 | 131 | 86 | 107 | 125 | 119 | 49 | 117 | 108 | 48 | 111 | 73 | 58 | 57 | 43 | 44 | 44 | 102.12 | 231.64 | 31.00
| 6 | 86 | 154 | 216 | 95 | 71 | 115 | 64 | 55 | 83 | 129 | 122 | 146 | 123 | 56 | 54 | 54 | 161 | 68 | 72 | 97 | 35 | 37 | 258 | 35 | 89 | 70 | 66 | 55 | 33 | 48 | ~ | 91.52 | 257.60 | 30.00
| 7 | 44 | 64 | 148 | 188 | 32 | 44 | 44 | 35 | 78 | 75 | 69 | 46 | 43 | 51 | 55 | 77 | 85 | 133 | 29 | 24 | 63 | 77 | 56 | 75 | 57 | 33 | 63 | 83 | 78 | 102 | 89 | 69.01 | 188.36 | 31.00
| 8 | 56 | 30 | 103 | 139 | 133 | 126 | 153 | 299 | 99 | 147 | 140 | 183 | 154 | 153 | ~ | 69 | ~ | 64 | ~ | ~ | ~ | 196 | 139 | 178 | 278 | 121 | 179 | 127 | 29 | 37 | 90 | 131.57 | 298.93 | 26.00
| 9 | 234 | 287 | 288 | 277 | 138 | 92 | 47 | 57 | 25 | 28 | 103 | 134 | 83 | 208 | 354 | 154 | 265 | 358 | 226 | 166 | 326 | 404 | 452 | 234 | 294 | 336 | 182 | 347 | 616 | 244 | ~ | 232.01 | 616.43 | 30.00
| 10 | 190 | 40 | 62 | 123 | 298 | 503 | 651 | 381 | 131 | 149 | 32 | 62 | 227 | 126 | 110 | 373 | 811 | 309 | 470 | 651 | 384 | 1038 | 798 | 127 | 54 | 67 | 368 | 908 | 462 | 786 | 645 | 365.63 | 1037.99 | 31.00
| 11 | 1045 | 1082 | 258 | 149 | 277 | 257 | 391 | 184 | 280 | 992 | 709 | 123 | 164 | 85 | 500 | 146 | 210 | 145 | 298 | 823 | 512 | 670 | 332 | 596 | 586 | 953 | 672 | 816 | 465 | 894 | ~ | 487.17 | 1081.69 | 30.00
| 12 | 687 | 482 | 376 | 201 | 167 | 464 | 385 | 378 | 425 | 305 | 394 | 104 | 75 | 275 | 215 | 267 | 165 | ~ | 320 | 535 | 765 | 1343 | 1061 | 548 | 343 | 300 | 229 | 342 | 313 | 883 | 394 | 424.64 | 1342.81 | 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- 1667 | 1668- 3333 | 3334- 5000 | 5001- 7500 | 7501-10000 | 10001-15000 | 15001-20000 | over 20000 | 1667 | 3333 | 5000 | 7500 | 10000 | 15000 | 20000
| |
|
|
ABS. | 84 | 5 | 0 | 0 | 0 | 0 | 0 | 0 | 89
| 5 | 0 | 0 | 0 | 0 | 0 | 0 | 2134
| REL. | 94.3 | 5.6 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 100.0
| 5.6 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 16.1
| ID | 94 | 5 | 0 | 0 | 0 | 0 | 0 | 0 | 100
| |
|
|
ABS. | 91 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 91
| 0 | 0 | 0 | 0 | 0 | 0 | 0 | 792
| REL. | 100.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 100.0
| 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 2.4
| ID | 100 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 100
| |
|
|
ABS. | 87 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 87
| 0 | 0 | 0 | 0 | 0 | 0 | 0 | 616
| REL. | 100.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 100.0
| 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 29.9
| ID | 100 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 100
| |
|
|
ABS. | 91 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 91
| 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1343
| REL | 100.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 100.0
| 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 22.12
| ID | 100 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 100
|
Year
| ABS. | 353 | 5 | 0 | 0 | 0 | 0 | 0 | 0 | 358
| 5 | 0 | 0 | 0 | 0 | 0 | 0 | 2134 | REL. | 98.6 | 1.3 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 100.0
| 1.4 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 16.1
| ID | 98 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 100
|
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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