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 | 842 | 822 | 886 | 1150 | 1829 | 1785 | 1331 | 903 | 771 | 713 | 566 | 560 | 770 | 759 | 822 | 958 | 877 | 989 | 689 | 684 | 752 | 959 | 928 | 1024 | 751 | 1181 | 859 | 740 | 383 | 416 | 645 | 881.96 | 1828.62 | 31.00
| 2 | 1052 | 842 | 708 | 456 | 378 | 385 | 690 | 708 | 812 | 948 | 612 | 418 | 435 | 528 | 861 | 517 | 397 | 603 | 1158 | 1713 | 816 | 660 | 457 | 522 | 793 | 1453 | 1345 | 1222 | ~ | ~ | ~ | 767.42 | 1713.12 | 28.00
| 3 | 548 | 983 | 1141 | 1019 | 1078 | 742 | 855 | 881 | 806 | 867 | 547 | 886 | 743 | 771 | 533 | 547 | 719 | 897 | 647 | 531 | 601 | 543 | 521 | 1019 | 988 | 932 | 628 | 490 | 482 | 776 | 896 | 761.84 | 1141.43 | 31.00
| 4 | 828 | 758 | 738 | 537 | 722 | 677 | 694 | 667 | 670 | 744 | 639 | 480 | 485 | 532 | 497 | 501 | 486 | 617 | 659 | 592 | 672 | 667 | 632 | 581 | 567 | 762 | 579 | 593 | 598 | 1010 | ~ | 639.48 | 1009.84 | 30.00
| 5 | 481 | 478 | 541 | 399 | 371 | 361 | 398 | 600 | 571 | 506 | 513 | 551 | 527 | 499 | 393 | 450 | 444 | 436 | 410 | 485 | 614 | 465 | 430 | 504 | 505 | 483 | 508 | 576 | 554 | 493 | 443 | 483.48 | 614.15 | 31.00
| 6 | 399 | 465 | 545 | 595 | 446 | 429 | 491 | 545 | 434 | 456 | 487 | 472 | 417 | 480 | ~ | 436 | 463 | 467 | 526 | 482 | 424 | 429 | 435 | 499 | 476 | 566 | 501 | 591 | 535 | 490 | ~ | 482.03 | 595.47 | 29.00
| 7 | 615 | 586 | 559 | 602 | 561 | 570 | 520 | 493 | 521 | 490 | 558 | 587 | 593 | 570 | 508 | 496 | 548 | 453 | 540 | 610 | 538 | 463 | 422 | 430 | 486 | 483 | 417 | 414 | 479 | 497 | 481 | 519.08 | 614.89 | 31.00
| 8 | 476 | 516 | 555 | 580 | 614 | 581 | 625 | 547 | 617 | 634 | 532 | 499 | 540 | 547 | 454 | 553 | 609 | 522 | 541 | 474 | 464 | 270 | 313 | 280 | 359 | 296 | 390 | 295 | 251 | 326 | 450 | 474.47 | 633.59 | 31.00
| 9 | 251 | 283 | 357 | 381 | 315 | 411 | 380 | 411 | 419 | 413 | 395 | 356 | 426 | 468 | 452 | 429 | 411 | 401 | 307 | 185 | 318 | 306 | 414 | 385 | 462 | 515 | 438 | 466 | 304 | 362 | ~ | 380.78 | 514.58 | 30.00
| 10 | 311 | 357 | 387 | 374 | 507 | 346 | ~ | 489 | 293 | 423 | 401 | 487 | 578 | 358 | 528 | 520 | 331 | 496 | 636 | 332 | 251 | 267 | 442 | 437 | 596 | 389 | 472 | 711 | 786 | 570 | 669 | 458.12 | 786.20 | 30.00
| 11 | 872 | 528 | 558 | 550 | 432 | 582 | 548 | 617 | 480 | 431 | 325 | 399 | 529 | 388 | 611 | 321 | 538 | 481 | 355 | 454 | 348 | 384 | 607 | 1031 | 1228 | 978 | 847 | 1183 | 606 | 782 | ~ | 599.74 | 1228.13 | 30.00
| 12 | 513 | 296 | 311 | 754 | 421 | 465 | 266 | 1233 | 1446 | 1168 | 678 | 201 | 465 | 659 | 436 | 573 | 266 | 840 | 799 | 566 | 876 | 690 | 499 | 298 | 433 | 478 | 1420 | 595 | 1197 | 884 | 488 | 652.01 | 1445.83 | 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 | 3 | 0 | 0 | 0 | 0 | 0 | 0 | 90
| 3 | 0 | 0 | 0 | 0 | 0 | 0 | 1829
| REL. | 96.6 | 3.3 | 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 | 5.1
| ID | 96 | 3 | 0 | 0 | 0 | 0 | 0 | 0 | 100
| |
|
|
ABS. | 90 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 90
| 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1010
| 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 | 30.4
| 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 | 634
| 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 | 10.8
| 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 | 1446
| 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 | 9.12
| ID | 100 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 100
|
Year
| ABS. | 360 | 3 | 0 | 0 | 0 | 0 | 0 | 0 | 363
| 3 | 0 | 0 | 0 | 0 | 0 | 0 | 1829 | REL. | 99.1 | 0.8 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 100.0
| 0.8 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 5.1
| 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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