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 | 376 | 260 | 246 | 234 | 483 | 677 | 1247 | 798 | 914 | 635 | 776 | 729 | 469 | 497 | 542 | 365 | 247 | 297 | 277 | 326 | 378 | 508 | 602 | 505 | 497 | 493 | 445 | 511 | 334 | 316 | 338 | 494.25 | 1247.24 | 31.00
| 2 | 405 | 366 | 350 | 384 | 367 | 494 | 354 | 339 | 355 | 432 | 681 | 509 | 305 | 401 | 410 | 381 | 394 | 437 | 629 | 534 | 666 | 596 | 438 | 431 | 399 | 602 | 645 | 515 | 492 | ~ | ~ | 459.03 | 681.43 | 29.00
| 3 | 339 | 365 | 351 | 352 | 416 | 377 | 387 | 371 | 386 | 473 | 405 | 463 | 458 | 399 | 353 | 432 | 444 | 573 | 442 | 473 | 421 | 895 | 944 | 758 | 753 | 603 | 526 | 539 | 492 | 555 | 455 | 490.37 | 943.95 | 31.00
| 4 | 491 | 491 | 548 | 490 | 348 | 281 | 314 | 457 | 414 | 481 | 489 | 333 | 296 | 470 | ~ | 440 | 288 | 329 | 284 | 318 | 345 | 253 | 232 | 236 | 241 | 283 | 247 | 224 | 282 | 444 | ~ | 356.92 | 547.91 | 29.00
| 5 | 424 | ~ | 376 | 376 | 389 | 429 | 394 | ~ | 401 | 438 | 393 | 345 | ~ | ~ | 385 | 379 | 376 | ~ | ~ | ~ | ~ | ~ | ~ | 434 | ~ | 351 | ~ | ~ | 404 | 434 | 514 | 402.27 | 513.90 | 18.00
| 6 | 445 | 524 | 562 | 591 | 448 | 322 | 343 | 387 | 459 | 548 | 473 | 463 | 465 | 454 | 346 | 317 | 375 | 412 | 496 | 464 | 473 | 371 | 356 | 339 | 345 | 324 | 363 | 366 | 404 | 481 | ~ | 423.82 | 591.19 | 30.00
| 7 | 554 | 542 | 441 | 385 | 325 | 438 | 479 | 415 | 392 | 404 | 454 | 461 | 455 | 554 | 508 | 499 | 520 | 533 | 457 | 445 | 480 | 507 | 506 | 607 | 509 | 461 | 496 | 427 | 411 | 525 | 518 | 474.40 | 607.04 | 31.00
| 8 | 554 | 466 | 416 | 451 | 467 | 473 | 414 | 441 | 456 | 502 | 424 | 421 | 508 | 536 | 471 | 460 | 510 | 540 | 561 | 524 | 402 | 415 | 464 | 428 | 389 | 362 | 400 | 462 | 438 | 491 | 490 | 462.44 | 560.98 | 31.00
| 9 | 558 | 384 | 392 | 367 | 441 | 391 | 634 | 595 | 674 | 726 | 609 | 680 | 544 | 520 | 472 | 463 | 526 | 477 | 531 | 487 | 590 | 744 | 465 | 586 | 717 | 758 | 851 | 666 | 521 | 613 | ~ | 566.01 | 850.98 | 30.00
| 10 | 541 | 736 | 791 | 854 | 807 | 596 | 573 | 597 | 700 | 630 | 738 | 853 | 1177 | 1054 | 721 | 999 | 852 | 825 | 1118 | 798 | 1031 | 1066 | 837 | 674 | 578 | 593 | 594 | 938 | 662 | 982 | 620 | 791.47 | 1176.72 | 31.00
| 11 | 487 | 619 | 793 | 487 | 793 | 509 | 879 | 707 | 655 | 478 | 777 | 830 | 921 | 634 | 782 | 1057 | 609 | 535 | 1023 | 796 | 735 | 1144 | 1059 | 1037 | 675 | 456 | 483 | 1001 | 842 | 744 | ~ | 751.54 | 1144.07 | 30.00
| 12 | 588 | 581 | 839 | 757 | 574 | 503 | 546 | 1115 | 1066 | 591 | 508 | 577 | 471 | 493 | 487 | 484 | 545 | 505 | 903 | 690 | 592 | 1074 | 1177 | 1193 | 774 | 1018 | 731 | 684 | 1036 | 606 | 514 | 716.83 | 1192.96 | 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. | 91 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 91
| 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1247
| 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 | 7.1
| ID | 100 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 100
| |
|
|
ABS. | 77 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 77
| 0 | 0 | 0 | 0 | 0 | 0 | 0 | 591
| 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 | 4.6
| 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 | 851
| 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. | 92 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 92
| 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1193
| 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 | 24.12
| ID | 100 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 100
|
Year
| ABS. | 352 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 352
| 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1247 | 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 | 7.1
| ID | 100 | 0 | 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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