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 | 1121 | 1136 | 798 | 673 | 676 | 702 | 792 | 731 | 787 | 1156 | 1021 | 938 | 997 | 1042 | 1500 | 917 | 747 | 574 | 611 | 743 | 682 | 817 | 805 | 931 | 901 | 1499 | 1472 | 1244 | 1714 | 1188 | 685 | 954.82 | 1714.33 | 31.00
| 2 | 1167 | 1015 | 829 | 1440 | 1890 | 2224 | 1797 | 919 | 1264 | 1702 | 2210 | 1317 | 554 | 621 | 598 | 666 | 426 | 743 | 1118 | 1016 | 1012 | 920 | 894 | 975 | 894 | 812 | 606 | 511 | ~ | ~ | ~ | 1076.40 | 2224.19 | 28.00
| 3 | 539 | 514 | 523 | 595 | 553 | 600 | 585 | 619 | 630 | 652 | 720 | 653 | 534 | 525 | 664 | 669 | 947 | 851 | 678 | 709 | 712 | 870 | 954 | 852 | 1001 | 1202 | 1060 | 1312 | 1229 | 1195 | 1347 | 790.17 | 1346.96 | 31.00
| 4 | 1293 | 1208 | 521 | 465 | 611 | 714 | 630 | 739 | 874 | 737 | 850 | 771 | 947 | 1128 | 929 | 1121 | 1404 | 1094 | 1100 | 1233 | 1116 | 631 | 851 | 491 | 586 | 616 | 433 | 634 | 623 | 596 | ~ | 831.56 | 1403.81 | 30.00
| 5 | 557 | 535 | 716 | 599 | 636 | 637 | 702 | 716 | 706 | 753 | 785 | 538 | 515 | 450 | 472 | 515 | 553 | 654 | 592 | 563 | 550 | 523 | 588 | 597 | 652 | 726 | 734 | 681 | 762 | 734 | 741 | 628.46 | 784.60 | 31.00
| 6 | 754 | 720 | 837 | 546 | 567 | 578 | 528 | 558 | 634 | 574 | 599 | 552 | 515 | 558 | 578 | 534 | 424 | 429 | 461 | 560 | 507 | 525 | 483 | 555 | 607 | 713 | 631 | 541 | 518 | 558 | ~ | 571.47 | 836.71 | 30.00
| 7 | 364 | 414 | 404 | 351 | 401 | 404 | 444 | 368 | 429 | 502 | 418 | 452 | 417 | 489 | 491 | 471 | 565 | 519 | 584 | 618 | 625 | 629 | 651 | 620 | 643 | 640 | 619 | 623 | 607 | 638 | 682 | 518.85 | 682.48 | 31.00
| 8 | 751 | 718 | 682 | 643 | 425 | 451 | 515 | 519 | 412 | 458 | 524 | 569 | 594 | 536 | 567 | 616 | 650 | 674 | 647 | 634 | 530 | 491 | 457 | 514 | 524 | 610 | 529 | 504 | 520 | 545 | 697 | 564.68 | 750.98 | 31.00
| 9 | 558 | 547 | 500 | 640 | 611 | 641 | 719 | 550 | 557 | 547 | 728 | 550 | 655 | 509 | 527 | 609 | 614 | 849 | 634 | 560 | 638 | 831 | 807 | 983 | 913 | 1024 | 915 | 935 | 891 | 860 | ~ | 696.69 | 1023.58 | 30.00
| 10 | 738 | 817 | 703 | 789 | 1100 | 1029 | 966 | 1442 | 732 | 639 | 543 | 643 | 868 | 710 | 1049 | 824 | 738 | 759 | 917 | 806 | 718 | 883 | 871 | 798 | 671 | 778 | 678 | 617 | 669 | 610 | 650 | 798.44 | 1441.66 | 31.00
| 11 | 656 | 798 | 721 | 771 | 587 | 576 | 938 | 1397 | 1136 | 1259 | 864 | 1198 | 927 | 758 | 1000 | 894 | 814 | 860 | 951 | 903 | 982 | 1243 | 1780 | 2466 | 1434 | 1674 | 1742 | 1336 | 1207 | 1025 | ~ | 1096.65 | 2465.99 | 30.00
| 12 | 883 | 1145 | 1081 | 1161 | 1168 | 967 | 727 | 767 | 901 | 1164 | 1879 | 1220 | 1141 | 1047 | 2052 | 1026 | 1426 | 1179 | 1176 | 896 | 831 | 1121 | 1061 | 739 | 917 | 933 | 1069 | 1370 | 1703 | 1815 | 972 | 1146.28 | 2052.25 | 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. | 84 | 6 | 0 | 0 | 0 | 0 | 0 | 0 | 90
| 6 | 0 | 0 | 0 | 0 | 0 | 0 | 2224
| REL. | 93.3 | 6.6 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 100.0
| 6.7 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 6.2
| ID | 93 | 6 | 0 | 0 | 0 | 0 | 0 | 0 | 100
| |
|
|
ABS. | 91 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 91
| 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1404
| 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 | 17.4
| 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 | 1024
| 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 | 26.9
| ID | 100 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 100
| |
|
|
ABS. | 84 | 8 | 0 | 0 | 0 | 0 | 0 | 0 | 92
| 8 | 0 | 0 | 0 | 0 | 0 | 0 | 2466
| REL | 91.3 | 8.6 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 100.0
| 8.7 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 24.11
| ID | 91 | 8 | 0 | 0 | 0 | 0 | 0 | 0 | 100
|
Year
| ABS. | 351 | 14 | 0 | 0 | 0 | 0 | 0 | 0 | 365
| 14 | 0 | 0 | 0 | 0 | 0 | 0 | 2466 | REL. | 96.1 | 3.8 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 100.0
| 3.8 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 24.11
| ID | 96 | 3 | 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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