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 | 472 | 471 | 1222 | 1642 | 2161 | 1139 | 1569 | 1408 | 673 | 776 | 832 | 1019 | 1049 | 1164 | 872 | 732 | 1157 | 737 | 660 | 476 | 600 | 924 | 786 | 791 | 629 | 463 | 522 | 457 | 613 | 1108 | 843 | 902.16 | 2161.10 | 31.00
| 2 | 944 | 1503 | 1462 | 1175 | 885 | 1340 | 755 | 548 | 489 | 425 | 475 | 543 | 714 | 624 | 794 | 863 | 1548 | 818 | 514 | 509 | 523 | 503 | 489 | 501 | 796 | 609 | 527 | 560 | ~ | ~ | ~ | 765.54 | 1548.18 | 28.00
| 3 | 891 | 557 | 547 | 1193 | 1528 | 1032 | 481 | 1035 | 871 | 795 | 1150 | 1467 | 1512 | 621 | 886 | 915 | 1390 | 1141 | 701 | 760 | 790 | 515 | 544 | 554 | 632 | 759 | 805 | 1345 | 1499 | 1289 | 1258 | 950.45 | 1528.01 | 31.00
| 4 | 1045 | 876 | 663 | 689 | 660 | 523 | 629 | 851 | 728 | 751 | 749 | 725 | 877 | 661 | 757 | 841 | 882 | 886 | 934 | 618 | 664 | 890 | 609 | 628 | 744 | 726 | 524 | 741 | 662 | 1108 | ~ | 754.72 | 1107.53 | 30.00
| 5 | 871 | 866 | 814 | 654 | 767 | 787 | 875 | 617 | 665 | 723 | 940 | 856 | 893 | 586 | 695 | 923 | 651 | 822 | 636 | 665 | 831 | 738 | 728 | 699 | 662 | 644 | 823 | 610 | 498 | 705 | 632 | 738.03 | 939.77 | 31.00
| 6 | 453 | 651 | 671 | 811 | 616 | 792 | 849 | 491 | 696 | 464 | 557 | 683 | 490 | 651 | 634 | 608 | 773 | 837 | 670 | 729 | 644 | 634 | 478 | 583 | 531 | 839 | 663 | 488 | 525 | 708 | ~ | 640.66 | 848.65 | 30.00
| 7 | 882 | 852 | 799 | 546 | 733 | 575 | 683 | 943 | 902 | 760 | 665 | 628 | 573 | 486 | 556 | 760 | 758 | 505 | 610 | 688 | 617 | 430 | 607 | 514 | 462 | 503 | 575 | 659 | 713 | 669 | 684 | 655.96 | 943.30 | 31.00
| 8 | 834 | 677 | 551 | 475 | 520 | 582 | 464 | 632 | 691 | 494 | 600 | 565 | 457 | 473 | 557 | 514 | 694 | 729 | 682 | 690 | 549 | 761 | 836 | 709 | 713 | 607 | 643 | 757 | 1006 | 1123 | 852 | 659.29 | 1122.71 | 31.00
| 9 | 598 | 611 | 871 | 1021 | 758 | 865 | 1012 | 1064 | 1045 | 894 | 726 | 802 | 956 | 599 | 517 | 619 | 684 | 765 | 1017 | 1098 | 950 | 806 | 700 | 559 | 685 | 764 | 496 | 832 | 1042 | 1254 | ~ | 820.20 | 1253.56 | 30.00
| 10 | 1247 | 1230 | 1033 | 706 | 526 | 583 | 532 | 606 | 709 | 725 | 677 | 620 | 788 | 969 | 1263 | 1392 | 975 | 668 | 666 | 1062 | 1102 | 1394 | 619 | 1013 | 577 | 480 | 482 | 495 | 811 | 1310 | 1018 | 847.62 | 1393.72 | 31.00
| 11 | 1224 | 793 | 722 | 889 | 672 | 752 | 1011 | 696 | 538 | 1007 | 851 | 1663 | 1325 | 1206 | 1710 | 1710 | 1178 | 1185 | 749 | 882 | 840 | 871 | 1305 | 1297 | 1779 | 1376 | 1085 | 932 | 1001 | 803 | ~ | 1068.48 | 1778.69 | 30.00
| 12 | 1049 | 792 | 832 | 975 | 731 | 632 | 507 | 462 | 634 | 698 | 931 | 638 | 647 | 748 | 763 | 902 | 1003 | 448 | 1195 | 1313 | 1591 | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | 832.90 | 1590.67 | 21.00
|
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. | 89 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 90
| 1 | 0 | 0 | 0 | 0 | 0 | 0 | 2161
| REL. | 98.8 | 1.1 | 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 | 5.1
| ID | 98 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 100
| |
|
|
ABS. | 91 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 91
| 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1108
| 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 | 30.4
| ID | 100 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 100
| |
|
|
ABS. | 92 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 92
| 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1254
| 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 | 30.9
| ID | 100 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 100
| |
|
|
ABS. | 79 | 3 | 0 | 0 | 0 | 0 | 0 | 0 | 82
| 3 | 0 | 0 | 0 | 0 | 0 | 0 | 1779
| REL | 96.3 | 3.6 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 100.0
| 3.7 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 25.11
| ID | 96 | 3 | 0 | 0 | 0 | 0 | 0 | 0 | 100
|
Year
| ABS. | 351 | 4 | 0 | 0 | 0 | 0 | 0 | 0 | 355
| 4 | 0 | 0 | 0 | 0 | 0 | 0 | 2161 | REL. | 98.8 | 1.1 | 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 | 5.1
| 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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