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 | 850 | 918 | 655 | 669 | 1662 | 1356 | 1510 | 948 | 939 | 853 | 1098 | 828 | 639 | 849 | 925 | 664 | 550 | 467 | 473 | 589 | 506 | 648 | 803 | 979 | 874 | 821 | 838 | 774 | 501 | 577 | 563 | 817.00 | 1662.26 | 31.00
| 2 | 857 | 591 | 545 | 572 | 641 | 1108 | 633 | 459 | 439 | 618 | 1075 | 588 | 474 | 631 | 637 | 559 | 567 | 544 | 772 | 552 | 936 | 793 | 928 | 683 | 547 | 1444 | 1011 | 865 | 728 | ~ | ~ | 717.07 | 1443.66 | 29.00
| 3 | 580 | 597 | 625 | 521 | 474 | 657 | 550 | 540 | 516 | 632 | 519 | 691 | 872 | 563 | 454 | 529 | 567 | 817 | 517 | 617 | 625 | 1073 | 1261 | 917 | 1154 | 648 | 513 | 589 | 566 | 685 | 701 | 663.52 | 1261.11 | 31.00
| 4 | 1005 | 678 | 582 | 824 | 530 | 446 | 448 | 871 | 524 | 613 | 830 | 710 | 427 | 782 | 509 | 480 | 500 | 663 | 655 | 753 | 1197 | 540 | 426 | 483 | 477 | 610 | 498 | 458 | 486 | 790 | ~ | 626.44 | 1197.00 | 30.00
| 5 | 653 | 472 | 506 | 587 | 563 | 528 | 479 | 559 | 668 | 790 | 648 | 452 | 439 | 638 | 560 | 668 | 665 | 646 | 679 | 529 | 558 | 475 | 522 | 646 | 472 | 440 | 450 | 431 | 445 | 421 | 548 | 552.74 | 789.72 | 31.00
| 6 | 556 | 486 | 511 | 641 | 539 | 515 | 485 | 538 | 539 | 564 | 545 | 627 | 571 | 628 | 560 | 432 | 572 | 570 | 666 | 653 | 830 | 617 | 676 | 505 | 540 | 480 | 545 | 505 | 608 | 665 | ~ | 572.29 | 829.82 | 30.00
| 7 | 539 | 707 | 545 | 506 | 421 | 528 | 538 | 425 | 429 | 493 | 606 | 480 | 469 | 578 | 485 | 481 | 530 | 537 | 449 | 477 | 483 | 531 | 503 | 714 | 670 | 605 | 653 | 540 | 449 | 614 | 745 | 539.68 | 744.67 | 31.00
| 8 | 562 | 439 | 437 | 486 | 473 | 490 | 474 | 567 | 618 | 656 | 515 | 455 | 671 | 731 | 608 | 548 | 568 | 673 | 636 | 644 | ~ | ~ | ~ | 548 | 446 | 408 | 433 | 623 | 731 | 588 | 578 | 557.39 | 731.48 | 28.00
| 9 | 716 | 411 | 445 | 416 | 502 | 560 | 661 | 699 | 730 | 764 | 835 | 678 | 605 | 587 | 483 | 475 | 488 | 484 | 526 | 583 | 607 | 743 | 442 | 591 | 781 | 759 | 840 | 598 | 496 | 515 | ~ | 600.61 | 839.57 | 30.00
| 10 | 517 | 1063 | 673 | 950 | 883 | 554 | 471 | 584 | 641 | 583 | 786 | 833 | 1566 | 850 | 529 | 841 | 885 | 608 | 1344 | 762 | 624 | 1248 | 885 | 899 | 605 | 550 | 562 | 751 | 581 | 789 | 593 | 774.42 | 1565.85 | 31.00
| 11 | 698 | 764 | 871 | 662 | 827 | 612 | 1300 | 1055 | 1430 | 1089 | 1459 | 948 | 1005 | 1028 | 1150 | 1133 | 874 | 938 | 1175 | 1100 | 1202 | 1485 | 1704 | 1464 | 1028 | 850 | 1056 | 1160 | 1175 | 868 | ~ | 1070.31 | 1704.44 | 30.00
| 12 | 687 | 750 | 994 | 850 | 697 | 744 | 842 | 1246 | 1509 | 959 | 886 | 795 | 567 | 554 | 508 | 479 | 799 | 1014 | 1204 | 1017 | 703 | 965 | 911 | 957 | 1009 | 1215 | 812 | 976 | 1385 | 909 | 914 | 898.62 | 1508.89 | 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- 1667 | 1668- 3333 | 3334- 5000 | 5001- 7500 | 7501-10000 | 10001-15000 | 15001-20000 | over 20000 | 1667 | 3333 | 5000 | 7500 | 10000 | 15000 | 20000
| |
|
|
ABS. | 91 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 91
| 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1662
| 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 | 5.1
| 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 | 1197
| 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 | 21.4
| ID | 100 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 100
| |
|
|
ABS. | 89 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 89
| 0 | 0 | 0 | 0 | 0 | 0 | 0 | 840
| 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 | 27.9
| ID | 100 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 100
| |
|
|
ABS. | 91 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 92
| 1 | 0 | 0 | 0 | 0 | 0 | 0 | 1704
| REL | 98.9 | 1.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 100.0
| 1.1 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 23.11
| ID | 98 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 100
|
Year
| ABS. | 362 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 363
| 1 | 0 | 0 | 0 | 0 | 0 | 0 | 1704 | REL. | 99.7 | 0.2 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 100.0
| 0.3 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 23.11
| ID | 99 | | 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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