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 | 1524 | 1762 | 1623 | 1470 | 971 | 1138 | 2740 | 3498 | 933 | 1765 | 1388 | 1455 | 960 | 1092 | 1095 | 1203 | 912 | 748 | 713 | 1068 | 1311 | 765 | 772 | 1089 | 781 | 1933 | 1903 | 729 | 1091 | 812 | 516 | 1282.57 | 3497.81 | 31.00
| 2 | 430 | 811 | 1872 | 1044 | 782 | 890 | 777 | 956 | 1342 | 966 | 758 | 448 | 381 | 638 | 522 | 343 | 739 | 530 | 679 | 606 | 386 | 690 | 1558 | 1063 | 387 | 403 | 500 | 552 | ~ | ~ | ~ | 751.85 | 1872.34 | 28.00
| 3 | 1059 | 766 | 865 | 871 | 1090 | 743 | 326 | 678 | 591 | 854 | 666 | 984 | 642 | 474 | 390 | 276 | 453 | 382 | 520 | 356 | 531 | 720 | 593 | 520 | 734 | 499 | 996 | 409 | 443 | 468 | 695 | 632.02 | 1089.81 | 31.00
| 4 | 753 | 780 | 600 | 440 | 431 | 426 | 492 | 644 | 716 | 568 | 521 | 467 | 650 | 605 | 581 | 597 | 645 | 636 | 605 | 541 | 455 | 400 | 491 | 364 | 393 | 692 | 456 | 451 | 479 | 463 | ~ | 544.69 | 779.79 | 30.00
| 5 | 435 | 490 | 507 | 635 | 385 | 333 | 386 | 471 | 351 | 275 | 217 | ~ | ~ | 450 | 404 | 346 | 386 | 368 | 428 | 349 | 356 | 351 | 337 | 241 | 255 | 290 | 348 | 342 | 307 | 283 | 292 | 366.20 | 634.73 | 29.00
| 6 | 295 | 419 | 302 | 325 | 327 | 461 | 469 | 340 | 371 | 307 | 425 | 456 | 403 | 286 | 343 | 347 | 366 | 362 | 416 | 395 | 277 | 326 | 314 | 328 | 353 | 297 | 318 | 397 | 337 | 341 | ~ | 356.66 | 469.48 | 30.00
| 7 | 328 | 307 | 342 | 337 | 335 | 262 | ~ | ~ | ~ | ~ | ~ | ~ | ~ | 431 | 475 | 442 | 406 | 506 | 345 | 343 | 587 | 584 | 388 | 391 | 442 | 317 | 374 | 354 | 466 | 425 | 368 | 398.04 | 587.19 | 24.00
| 8 | 376 | 314 | 562 | 471 | 470 | 419 | 522 | 546 | 470 | 556 | 666 | 524 | 484 | 588 | 619 | 414 | 500 | 618 | 680 | 545 | 549 | 707 | 563 | 625 | 737 | 734 | 678 | 670 | 424 | 319 | 529 | 544.48 | 737.27 | 31.00
| 9 | 507 | 660 | 750 | 604 | 540 | 494 | 488 | 442 | 355 | 428 | 542 | 562 | 489 | 481 | 413 | 480 | 477 | 490 | 351 | 314 | 531 | 648 | 591 | 430 | 475 | 619 | 491 | 541 | 599 | 652 | ~ | 514.81 | 750.34 | 30.00
| 10 | 591 | 344 | 458 | 413 | 609 | 880 | 1172 | 707 | 553 | 497 | 372 | 474 | 705 | 521 | 586 | 695 | 979 | 876 | 1138 | 1090 | 701 | 1167 | 987 | 741 | 514 | 634 | 712 | 1022 | 888 | 1127 | 1117 | 750.66 | 1171.76 | 31.00
| 11 | 1835 | 1587 | 809 | 801 | 928 | 719 | 577 | 528 | 546 | 830 | 768 | 498 | 706 | 683 | 962 | 722 | 632 | 555 | 983 | 1404 | 1144 | 1460 | 1478 | 1781 | 2713 | 2451 | 1246 | 1875 | 1463 | 1444 | ~ | 1137.67 | 2713.25 | 30.00
| 12 | 1396 | 868 | 683 | 703 | 793 | 753 | 780 | 991 | 984 | 852 | 818 | 822 | 710 | 636 | 657 | 974 | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | 838.82 | 1395.68 | 16.00
|
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. | 83 | 6 | 1 | 0 | 0 | 0 | 0 | 0 | 90
| 7 | 1 | 0 | 0 | 0 | 0 | 0 | 3498
| REL. | 92.2 | 6.6 | 1.1 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 100.0
| 7.8 | 1.1 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 8.1
| ID | 92 | 6 | 1 | 0 | 0 | 0 | 0 | 0 | 100
| |
|
|
ABS. | 89 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 89
| 0 | 0 | 0 | 0 | 0 | 0 | 0 | 780
| 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. | 85 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 85
| 0 | 0 | 0 | 0 | 0 | 0 | 0 | 750
| 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 | 3.9
| ID | 100 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 100
| |
|
|
ABS. | 72 | 5 | 0 | 0 | 0 | 0 | 0 | 0 | 77
| 5 | 0 | 0 | 0 | 0 | 0 | 0 | 2713
| REL | 93.5 | 6.4 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 100.0
| 6.5 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 25.11
| ID | 93 | 6 | 0 | 0 | 0 | 0 | 0 | 0 | 100
|
Year
| ABS. | 329 | 11 | 1 | 0 | 0 | 0 | 0 | 0 | 341
| 12 | 1 | 0 | 0 | 0 | 0 | 0 | 3498 | REL. | 96.4 | 3.2 | 0.2 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 100.0
| 3.5 | 0.3 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 8.1
| ID | 96 | 3 | | 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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