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 | 762 | 1033 | 846 | 596 | 920 | 996 | 1203 | 1368 | 1337 | 1118 | 1206 | 1062 | 732 | 1029 | 1073 | 618 | 444 | 558 | 584 | 666 | 760 | 1159 | 921 | 1197 | 1281 | 1024 | 1054 | 1120 | 950 | 982 | 830 | 949.32 | 1368.04 | 31.00
| 2 | 971 | 739 | 735 | 860 | 816 | 1342 | 576 | 418 | 342 | 916 | 852 | 758 | 530 | 771 | 921 | 654 | 672 | 891 | 924 | 728 | 1014 | 1204 | 1098 | 1076 | 470 | 927 | 1070 | 1156 | 627 | ~ | ~ | 829.67 | 1342.39 | 29.00
| 3 | 520 | 427 | 454 | 399 | 503 | 733 | 397 | 399 | 375 | 679 | 418 | 762 | 899 | 542 | 400 | 477 | 482 | 702 | 569 | 719 | 798 | 1108 | 1255 | 1384 | 1100 | 695 | 590 | 697 | ~ | 809 | 795 | 669.62 | 1384.41 | 30.00
| 4 | 862 | 861 | 1018 | 778 | 583 | 512 | 289 | 463 | 640 | 666 | 819 | 855 | 586 | 800 | 666 | 764 | 642 | 541 | 526 | ~ | 679 | 729 | 543 | 411 | 550 | 641 | 521 | 491 | 621 | 703 | ~ | 646.92 | 1017.68 | 29.00
| 5 | 464 | 490 | 486 | 565 | 645 | 543 | 547 | 745 | 613 | 832 | ~ | 628 | 695 | 722 | 826 | ~ | 871 | 696 | 612 | 536 | 628 | 640 | 845 | 931 | 816 | 749 | 607 | 648 | 623 | 587 | 663 | 663.90 | 931.48 | 29.00
| 6 | 777 | 804 | 843 | 861 | 858 | 733 | 754 | 803 | 687 | 630 | 542 | 575 | 632 | 666 | 648 | 531 | 580 | 679 | 893 | 842 | 964 | 611 | 541 | 442 | 492 | 494 | 581 | 546 | 693 | 639 | ~ | 678.13 | 963.72 | 30.00
| 7 | 552 | 667 | 528 | 519 | 385 | 469 | 674 | 405 | 445 | 539 | 562 | 443 | 423 | 592 | 417 | 465 | 535 | 564 | 450 | 531 | 475 | 483 | 542 | 649 | ~ | 748 | 653 | 612 | 497 | 614 | 686 | 537.42 | 748.45 | 30.00
| 8 | 701 | 671 | 606 | 674 | 691 | 744 | 575 | 754 | 704 | 850 | 747 | 679 | 778 | 886 | 766 | 787 | 945 | 804 | 804 | 948 | 667 | 701 | 794 | 735 | 555 | 618 | 704 | 767 | 684 | 847 | 736 | 739.38 | 947.97 | 31.00
| 9 | 754 | 534 | 495 | 508 | 607 | 711 | 737 | 709 | 752 | 794 | 737 | 763 | 678 | 646 | 727 | 513 | 550 | 620 | 597 | 634 | 633 | 856 | 612 | 644 | 876 | 836 | 954 | 799 | 810 | 890 | ~ | 699.25 | 954.03 | 30.00
| 10 | 1025 | 1054 | 1490 | 1329 | 935 | 522 | 549 | 777 | 886 | 809 | 936 | 961 | 1672 | 1213 | 835 | 1474 | 1076 | 887 | 1095 | 930 | 1059 | 1109 | 872 | 874 | 761 | 622 | 544 | 959 | 774 | 1387 | 715 | 972.00 | 1672.09 | 31.00
| 11 | 861 | 1141 | 1178 | 623 | 1165 | 687 | 1148 | 1496 | 1236 | 911 | 996 | 1166 | 1360 | 830 | 1119 | 1385 | 935 | 896 | 1377 | 1236 | 1218 | 1490 | 1744 | 888 | 834 | 590 | 748 | 1388 | 1069 | 911 | ~ | 1087.49 | 1744.24 | 30.00
| 12 | 848 | 929 | 1209 | 1251 | 972 | 1043 | 1145 | 1768 | 1994 | 1250 | 944 | 699 | 426 | 594 | 374 | 357 | 777 | 1063 | 1033 | 1204 | 914 | 1237 | 1447 | 1510 | 1060 | 1313 | 918 | 773 | 1747 | 1311 | 719 | 1059.03 | 1994.21 | 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. | 90 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 90
| 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1384
| 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 | 24.3
| ID | 100 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 100
| |
|
|
ABS. | 88 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 88
| 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1018
| 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 | 3.4
| 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 | 954
| 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. | 87 | 5 | 0 | 0 | 0 | 0 | 0 | 0 | 92
| 5 | 0 | 0 | 0 | 0 | 0 | 0 | 1994
| REL | 94.5 | 5.4 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 100.0
| 5.4 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 9.12
| ID | 94 | 5 | 0 | 0 | 0 | 0 | 0 | 0 | 100
|
Year
| ABS. | 356 | 5 | 0 | 0 | 0 | 0 | 0 | 0 | 361
| 5 | 0 | 0 | 0 | 0 | 0 | 0 | 1994 | REL. | 98.6 | 1.3 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 100.0
| 1.4 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 9.12
| 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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