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 | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~
| 2 | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~
| 3 | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | 1556 | 1837 | 1649 | 2155 | 2426 | 2475 | 2224 | 2540 | 2669 | 3082 | 3027 | 2963 | 3028 | 3464 | 3460 | 3810 | 3621 | 3095 | 3236 | 1044 | 416 | 881 | 1032 | 2421.30 | 3810.00 | 23.00
| 4 | 1341 | 1200 | 684 | 274 | 68 | 37 | 40 | 83 | 98 | 371 | 405 | 414 | 302 | 390 | 269 | 268 | 375 | 512 | 441 | 376 | 485 | 201 | 144 | 142 | 237 | 363 | 270 | 144 | 234 | 220 | ~ | 346.27 | 1341.00 | 30.00
| 5 | 266 | 301 | 273 | 284 | 280 | 296 | 262 | 278 | 327 | 328 | 295 | 184 | 176 | 254 | 366 | 362 | 316 | 240 | 190 | 166 | 119 | 140 | 192 | 384 | 330 | 241 | 185 | 215 | 364 | 241 | 439 | 267.55 | 439.00 | 31.00
| 6 | 472 | 470 | 591 | 574 | 686 | 438 | 438 | 461 | 656 | 610 | 473 | 555 | 502 | 278 | 149 | 60 | 161 | 147 | 381 | 657 | 639 | 914 | 689 | 756 | 763 | 576 | 672 | 158 | 231 | 463 | ~ | 487.33 | 914.00 | 30.00
| 7 | 511 | 466 | 677 | 393 | 350 | 461 | 386 | 813 | 452 | 580 | 425 | 918 | 967 | 837 | 390 | 389 | 592 | 474 | 106 | 117 | 136 | 443 | 539 | 384 | 652 | 233 | 228 | 229 | 185 | 253 | 380 | 450.52 | 967.00 | 31.00
| 8 | 636 | 367 | 381 | 659 | 809 | 426 | 795 | ~ | 1021 | 1047 | 1496 | 1594 | 1191 | 1342 | 1337 | 1032 | 1154 | 1023 | 1108 | 857 | 724 | 570 | 603 | 314 | 22 | 35 | 136 | 43 | 118 | 149 | 163 | 705.07 | 1594.00 | 30.00
| 9 | 396 | 97 | 14 | 7.00 | 35 | 299 | 255 | 152 | 122 | 22 | ~ | 1146 | 1439 | 1313 | 1370 | 1588 | 1158 | 1442 | 1550 | 109 | 90 | 84 | 82 | 81 | 83 | 86 | 82 | 80 | 84 | 89 | ~ | 460.52 | 1588.00 | 29.00
| 10 | 84 | 111 | 114 | 91 | 88 | 83 | 82 | 83 | 106 | ~ | ~ | ~ | ~ | 1400 | 1262 | 623 | 301 | 190 | 557 | 42 | 195 | 463 | 816 | 722 | 659 | 484 | 322 | 757 | 496 | 1162 | 482 | 436.11 | 1400.00 | 27.00
| 11 | 667 | 419 | 570 | 91 | 252 | 446 | 1245 | 1018 | 962 | 922 | 857 | 703 | 743 | 1487 | 2354 | 1963 | 1529 | 1294 | 1545 | 1465 | 1522 | 1724 | 1355 | 1198 | 1030 | 1036 | 39 | 42 | 778 | 673 | ~ | 997.63 | 2354.00 | 30.00
| 12 | 469 | 546 | 550 | 168 | 262 | 194 | 424 | 877 | 736 | 285 | 1462 | 1718 | 1010 | 584 | 270 | 345 | 516 | ~ | 1328 | 966 | 210 | 965 | 894 | 1085 | 950 | 1167 | 1028 | 1220 | 1640 | 1357 | 749 | 799.17 | 1718.00 | 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. | 6 | 13 | 4 | 0 | 0 | 0 | 0 | 0 | 232
| 17 | 4 | 0 | 0 | 0 | 0 | 0 | 3810
| REL. | 26.0 | 56.5 | 17.3 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 100.0
| 73.9 | 17.4 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 24.3
| ID | 26 | 56 | 17 | 0 | 0 | 0 | 0 | 0 | 100
| |
|
|
ABS. | 91 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 91
| 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1341
| 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 | 1.4
| ID | 100 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 100
| |
|
|
ABS. | 90 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 90
| 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1594
| 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 | 12.8
| ID | 100 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 100
| |
|
|
ABS. | 83 | 4 | 0 | 0 | 0 | 0 | 0 | 0 | 87
| 4 | 0 | 0 | 0 | 0 | 0 | 0 | 2354
| REL | 95.4 | 4.5 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 100.0
| 4.6 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 15.11
| ID | 95 | 4 | 0 | 0 | 0 | 0 | 0 | 0 | 100
|
Year
| ABS. | 270 | 17 | 4 | 0 | 0 | 0 | 0 | 0 | 291
| 21 | 4 | 0 | 0 | 0 | 0 | 0 | 3810 | REL. | 92.7 | 5.8 | 1.3 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 100.0
| 7.2 | 1.4 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 24.3
| ID | 92 | 5 | 1 | 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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