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 | 604 | 643 | 945 | 843 | 978 | 1649 | 820 | 1113 | 914 | 1035 | 1086 | 870 | 658 | 916 | 1159 | 1092 | 628 | 784 | 811 | 815 | 559 | 785 | 759 | 890 | 933 | 1214 | 577 | 699 | 500 | 534 | 581 | 851.42 | 1648.96 | 31.00
| 2 | 247 | 395 | 448 | 695 | 1952 | 1153 | 949 | 503 | 390 | 430 | 743 | 1295 | 676 | 710 | 1026 | 1345 | 620 | 419 | 608 | 346 | 411 | 422 | 427 | 547 | 671 | 1057 | 617 | 663 | ~ | ~ | ~ | 705.85 | 1952.34 | 28.00
| 3 | 1006 | 906 | 933 | 905 | 657 | 687 | 665 | 532 | 915 | 445 | 727 | 643 | 419 | 548 | 758 | 928 | 636 | 661 | 420 | 451 | 626 | 735 | 762 | 598 | 600 | 550 | 546 | 554 | 636 | 876 | 695 | 678.09 | 1006.25 | 31.00
| 4 | 712 | 667 | 668 | 557 | 498 | 783 | 493 | 426 | 524 | 606 | 559 | 345 | 387 | 402 | 561 | 484 | 472 | 426 | 446 | 443 | 363 | 386 | 680 | 552 | 395 | 432 | 477 | 335 | 407 | 479 | ~ | 498.86 | 782.55 | 30.00
| 5 | 336 | 362 | 215 | 403 | 213 | 298 | 344 | 229 | 542 | 457 | 452 | 383 | 364 | 381 | 498 | 418 | 430 | 427 | 415 | 376 | 399 | 405 | 403 | 416 | 429 | 441 | 436 | 488 | 373 | 412 | 420 | 392.39 | 541.94 | 31.00
| 6 | 474 | 328 | 308 | 373 | 513 | 585 | 522 | 552 | 453 | 389 | 491 | 466 | 488 | 514 | 558 | 405 | 437 | 418 | 308 | 442 | 456 | 402 | 325 | 367 | 458 | 423 | 497 | 618 | 524 | 394 | ~ | 449.56 | 618.23 | 30.00
| 7 | 301 | 387 | 385 | 492 | 632 | 618 | 554 | 581 | 505 | 476 | 485 | 382 | 456 | 472 | 336 | 509 | 459 | 434 | 416 | 529 | ~ | ~ | 446 | 556 | 489 | 491 | 485 | 436 | 410 | 513 | 477 | 472.71 | 632.29 | 29.00
| 8 | 404 | 460 | 516 | 408 | 374 | 406 | 430 | 483 | 507 | 406 | 395 | 345 | 605 | 592 | 499 | 494 | 522 | 532 | 492 | 509 | 452 | 571 | 536 | 603 | 638 | 539 | 374 | 308 | 426 | 480 | 609 | 481.08 | 637.76 | 31.00
| 9 | 523 | 393 | 517 | 467 | 461 | 529 | 458 | 296 | 266 | 290 | 373 | 563 | 537 | 714 | 625 | 491 | 763 | 998 | 571 | ~ | 529 | 666 | 561 | 827 | 672 | 669 | 847 | 573 | 814 | 618 | ~ | 572.79 | 997.66 | 29.00
| 10 | 553 | 657 | 761 | 687 | 747 | 779 | 618 | 757 | 733 | 787 | 768 | 844 | 936 | 983 | 846 | 742 | 779 | 797 | 894 | 610 | 796 | 1063 | 690 | 682 | 890 | 551 | 586 | 857 | 635 | 927 | 670 | 762.04 | 1063.31 | 31.00
| 11 | 431 | 554 | 697 | 667 | 682 | 680 | 539 | 582 | 479 | 724 | 930 | 1062 | 751 | 1018 | 1080 | 1259 | 803 | 678 | 755 | 1062 | 947 | 527 | 337 | 207 | 236 | 784 | 761 | 1139 | 796 | 548 | ~ | 723.82 | 1259.31 | 30.00
| 12 | 444 | 452 | 574 | 770 | 923 | 686 | 561 | 492 | 742 | 951 | 687 | 420 | 561 | 908 | 690 | 350 | 664 | 592 | 522 | 415 | 514 | 550 | 591 | 437 | 566 | 495 | 488 | 553 | 475 | 436 | 455 | 579.55 | 950.80 | 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. | 89 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 90
| 1 | 0 | 0 | 0 | 0 | 0 | 0 | 1952
| 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 | 5.2
| 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 | 783
| 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 | 6.4
| ID | 100 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 100
| |
|
|
ABS. | 89 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 89
| 0 | 0 | 0 | 0 | 0 | 0 | 0 | 998
| 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 | 18.9
| 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 | 1259
| 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 | 16.11
| ID | 100 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 100
|
Year
| ABS. | 361 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 362
| 1 | 0 | 0 | 0 | 0 | 0 | 0 | 1952 | REL. | 99.7 | 0.2 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 100.0
| 0.3 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 5.2
| 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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