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 | 724 | 858 | 619 | 571 | 674 | 690 | 775 | 716 | ~ | 1216 | 573 | 994 | 987 | 1044 | 1061 | 963 | 670 | 586 | 936 | 955 | 698 | 512 | 547 | 866 | 912 | 1219 | 1338 | 1025 | 1517 | 943 | 1041 | 874.30 | 1516.62 | 30.00
| 2 | 1064 | 1009 | 722 | 936 | 1384 | 1782 | 856 | 668 | 1094 | 1549 | 1223 | 619 | 715 | 672 | 555 | 654 | 741 | 1007 | 750 | 1101 | 672 | 811 | 858 | 778 | 1065 | 888 | 798 | 531 | ~ | ~ | ~ | 910.87 | 1782.03 | 28.00
| 3 | 555 | 720 | 732 | 631 | 563 | 1021 | 587 | 545 | 876 | 1013 | 773 | 1002 | 710 | 679 | 900 | 1033 | 761 | 676 | 682 | 709 | 615 | 588 | 511 | 606 | 1011 | 1040 | 930 | 1357 | 902 | 910 | 938 | 792.77 | 1356.90 | 31.00
| 4 | 959 | 1325 | 652 | 580 | 595 | 945 | 751 | 689 | 535 | 526 | 938 | 402 | 745 | 1040 | 654 | 953 | 448 | 796 | 728 | 1019 | 978 | 526 | 555 | 790 | 641 | 488 | 446 | 509 | 458 | 730 | ~ | 713.37 | 1324.88 | 30.00
| 5 | 404 | 662 | 545 | 613 | 738 | 791 | 936 | 997 | 617 | 414 | 610 | 583 | 225 | 355 | 462 | 291 | 396 | 492 | 600 | 652 | 445 | 585 | 551 | 506 | 779 | 771 | 726 | 419 | 573 | 514 | 525 | 573.47 | 997.20 | 31.00
| 6 | 474 | 543 | 745 | 718 | 278 | 452 | 423 | 728 | 578 | 541 | 522 | 533 | 610 | 339 | 632 | 609 | 575 | 734 | 668 | 626 | 460 | 563 | 611 | 787 | 365 | 460 | 534 | 454 | 689 | 628 | ~ | 562.65 | 787.06 | 30.00
| 7 | 792 | 640 | 385 | 210 | 264 | 545 | 571 | 476 | 493 | 478 | 278 | 285 | 353 | 442 | 435 | 553 | 621 | 351 | 303 | 400 | 325 | 332 | 456 | 417 | 131 | 124 | 341 | 305 | 329 | 247 | 381 | 395.63 | 792.01 | 31.00
| 8 | 109 | 113 | 652 | 598 | 478 | 685 | 593 | 617 | 349 | 351 | 515 | 346 | 817 | 681 | 589 | 505 | 741 | 695 | 674 | 690 | 557 | 494 | 386 | 484 | 547 | 890 | 559 | 579 | 493 | 529 | 856 | 553.98 | 890.15 | 31.00
| 9 | 694 | 322 | 529 | 652 | ~ | 749 | 850 | 658 | 484 | 621 | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | 805 | 544 | 617 | 470 | 381 | 646 | 1078 | 910 | 817 | 852 | 638 | 274 | ~ | 647.26 | 1078.49 | 21.00
| 10 | 268 | 321 | 371 | 448 | 433 | 387 | 518 | 775 | 1270 | 692 | 534 | 1065 | 802 | 734 | 959 | 1011 | 505 | 753 | 1019 | 872 | 732 | 749 | 637 | ~ | ~ | ~ | ~ | ~ | 784 | 876 | 703 | 700.63 | 1269.55 | 26.00
| 11 | 630 | 1062 | 938 | 1004 | 1065 | 844 | 1275 | 957 | 1249 | 1807 | 946 | 1275 | 1197 | 1000 | 983 | 1215 | 936 | 761 | 1112 | 780 | 648 | 980 | 1378 | 2659 | 1475 | 1827 | 1487 | 1644 | 930 | 693 | ~ | 1158.60 | 2659.46 | 30.00
| 12 | 716 | 918 | 1178 | 1463 | 728 | 539 | 643 | 771 | 2151 | 1701 | 1889 | 1110 | 495 | 1170 | 1256 | 737 | 1514 | 1003 | 776 | 650 | 914 | 1642 | 1326 | 773 | 676 | 648 | 629 | 964 | 2176 | 1338 | ~ | 1083.15 | 2176.09 | 30.00
|
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. | 88 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 89
| 1 | 0 | 0 | 0 | 0 | 0 | 0 | 1782
| 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 | 6.2
| 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 | 1325
| 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 | 2.4
| ID | 100 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 100
| |
|
|
ABS. | 83 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 83
| 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1078
| 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 | 25.9
| ID | 100 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 100
| |
|
|
ABS. | 79 | 7 | 0 | 0 | 0 | 0 | 0 | 0 | 86
| 7 | 0 | 0 | 0 | 0 | 0 | 0 | 2659
| REL | 91.8 | 8.1 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 100.0
| 8.1 | 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. | 341 | 8 | 0 | 0 | 0 | 0 | 0 | 0 | 349
| 8 | 0 | 0 | 0 | 0 | 0 | 0 | 2659 | REL. | 97.7 | 2.2 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 100.0
| 2.3 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 24.11
| ID | 97 | 2 | 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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