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 | 767 | 752 | 691 | 948 | 1448 | 1498 | 1569 | 998 | 1122 | 782 | 1277 | 915 | 725 | 866 | 968 | 629 | 504 | 435 | 468 | 567 | 491 | 727 | 742 | 862 | 1017 | 817 | 945 | 907 | 456 | 699 | 726 | 848.99 | 1568.71 | 31.00
| 2 | 1116 | 594 | 509 | 652 | 685 | 1308 | 890 | 555 | 322 | 669 | 874 | 625 | 372 | 522 | 872 | 749 | 593 | 713 | 679 | 513 | 855 | 864 | 916 | 783 | 588 | 1197 | 966 | 898 | 1059 | ~ | ~ | 756.52 | 1307.64 | 29.00
| 3 | 789 | 521 | 596 | 467 | 484 | 872 | ~ | 677 | ~ | 763 | 577 | 755 | ~ | ~ | 492 | 587 | 592 | 852 | 668 | 740 | 650 | 1288 | 1326 | 1331 | 1222 | 789 | 662 | 701 | 845 | 876 | 855 | 777.00 | 1331.26 | 27.00
| 4 | ~ | 1029 | 845 | 1188 | 586 | 479 | 512 | 794 | 751 | 783 | 1093 | 962 | 777 | 1054 | 673 | 1124 | 708 | 864 | 838 | 1038 | 1120 | 922 | 790 | 623 | 663 | 1114 | 915 | 756 | 857 | 927 | ~ | 854.69 | 1188.47 | 29.00
| 5 | 842 | 1004 | 1015 | 911 | 1068 | 901 | 826 | 980 | 866 | 987 | 756 | 668 | 751 | 772 | 955 | 889 | 854 | 830 | 713 | 518 | 666 | ~ | ~ | ~ | ~ | 847 | 520 | 526 | 542 | 579 | 579 | 791.18 | 1067.76 | 27.00
| 6 | 997 | 965 | 763 | 824 | 826 | 545 | 498 | 709 | 905 | 845 | 668 | 595 | 762 | 760 | 495 | 361 | 462 | 682 | 832 | 934 | ~ | 710 | 869 | 436 | 453 | 356 | 424 | 479 | ~ | 700 | ~ | 673.31 | 996.54 | 28.00
| 7 | 688 | 856 | ~ | ~ | 381 | 513 | 735 | 369 | 479 | 678 | 777 | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | 426 | 472 | 602 | 692 | 932 | 875 | 764 | 716 | 647 | 393 | 605 | 824 | 639.35 | 932.39 | 21.00
| 8 | 989 | 723 | 844 | 822 | 670 | 633 | 620 | 874 | 777 | 1003 | 718 | 828 | 935 | 942 | 875 | 748 | 873 | 928 | 820 | 905 | 620 | 596 | ~ | ~ | 548 | 471 | 762 | 741 | 901 | 808 | 1018 | 792.85 | 1017.68 | 29.00
| 9 | 822 | 363 | 358 | 373 | 473 | 629 | 624 | 767 | 838 | 815 | 1002 | 1038 | 603 | 546 | 593 | 495 | 515 | 498 | 546 | 598 | 649 | 902 | 594 | 686 | 832 | 955 | 886 | 721 | 694 | 807 | ~ | 674.10 | 1038.30 | 30.00
| 10 | 853 | 1086 | 682 | 1164 | 1003 | 515 | 428 | 607 | 622 | 578 | 1227 | 971 | 1664 | 1363 | 890 | 1380 | 911 | 614 | 1451 | 796 | 976 | 1287 | 766 | 1050 | 813 | 638 | 526 | 1262 | 748 | 736 | 660 | 911.90 | 1664.33 | 31.00
| 11 | 735 | 770 | 1114 | 652 | 1165 | 616 | 1467 | 1310 | 1388 | 1109 | 1225 | 951 | 1033 | 875 | 1130 | 1313 | 688 | 1075 | 1570 | 996 | 1091 | 1709 | 1955 | 1032 | 832 | 689 | 768 | 831 | 965 | 727 | ~ | 1059.37 | 1954.96 | 30.00
| 12 | 604 | 695 | 976 | 941 | 607 | 628 | 731 | 1371 | 1692 | 901 | 830 | 845 | 516 | 592 | 396 | 322 | 623 | 677 | 840 | 1235 | 664 | 1051 | 950 | 1103 | 1075 | 1428 | 778 | 891 | 1571 | 769 | 844 | 875.63 | 1692.32 | 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. | 87 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 87
| 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1569
| 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 | 7.1
| ID | 100 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 100
| |
|
|
ABS. | 84 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 84
| 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1188
| 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 | 4.4
| ID | 100 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 100
| |
|
|
ABS. | 80 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 80
| 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1038
| 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 | 12.9
| ID | 100 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 100
| |
|
|
ABS. | 89 | 3 | 0 | 0 | 0 | 0 | 0 | 0 | 92
| 3 | 0 | 0 | 0 | 0 | 0 | 0 | 1955
| REL | 96.7 | 3.2 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 100.0
| 3.3 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 23.11
| ID | 96 | 3 | 0 | 0 | 0 | 0 | 0 | 0 | 100
|
Year
| ABS. | 340 | 3 | 0 | 0 | 0 | 0 | 0 | 0 | 343
| 3 | 0 | 0 | 0 | 0 | 0 | 0 | 1955 | REL. | 99.1 | 0.8 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 100.0
| 0.9 | 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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