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 | 771 | 1132 | 572 | 652 | 1051 | 790 | 654 | 895 | 779 | 638 | 612 | 483 | 322 | 438 | 696 | 551 | 204 | 251 | 453 | 402 | 511 | 394 | 750 | 845 | 1034 | 994 | 479 | 727 | 307 | 447 | 564 | 625.69 | 1131.51 | 31.00
| 2 | 1343 | 815 | 486 | 744 | 970 | 1007 | 884 | 394 | 302 | 395 | 811 | 488 | 341 | 546 | 807 | 931 | 534 | 461 | 584 | 451 | 626 | 1052 | 1071 | 857 | 685 | 819 | 427 | 343 | 335 | ~ | ~ | 672.77 | 1343.23 | 29.00
| 3 | 428 | 458 | 336 | 262 | 310 | 480 | 417 | 434 | 253 | 656 | 411 | 488 | 629 | 573 | 346 | 441 | 454 | 593 | 437 | 403 | 485 | 543 | 943 | 1377 | 800 | 373 | 295 | 380 | 379 | 380 | 728 | 499.75 | 1377.34 | 31.00
| 4 | 804 | 605 | 506 | 655 | 313 | 232 | 317 | 522 | 422 | 441 | 535 | 621 | 261 | 498 | 427 | 430 | 315 | 418 | 417 | 416 | 578 | 404 | 320 | 255 | 306 | 388 | 369 | 195 | 335 | 603 | ~ | 430.23 | 803.91 | 30.00
| 5 | 429 | 228 | 285 | 292 | 358 | 363 | 338 | 360 | 334 | 371 | 374 | 174 | 264 | 203 | 257 | 313 | 339 | 371 | 308 | 271 | 218 | 416 | 318 | 249 | 320 | 268 | 311 | 255 | 586 | 596 | 563 | 333.26 | 595.83 | 31.00
| 6 | 666 | 633 | ~ | ~ | ~ | 542 | 652 | 562 | 622 | 634 | 607 | 631 | 672 | 675 | 616 | 543 | 603 | 535 | 593 | 627 | 624 | 606 | 646 | 598 | 537 | 561 | 577 | 533 | 602 | 601 | ~ | 603.61 | 675.00 | 27.00
| 7 | 699 | 650 | 683 | 618 | 681 | 606 | 572 | 558 | 549 | 659 | 607 | 598 | 637 | 672 | 665 | 560 | 724 | 677 | 553 | 601 | 673 | 645 | 551 | 675 | 618 | 643 | 701 | 609 | 624 | 620 | 662 | 631.89 | 724.20 | 31.00
| 8 | 626 | 632 | 572 | 645 | 580 | 653 | 608 | 553 | 599 | 690 | 651 | 661 | 607 | 679 | 776 | 645 | 634 | 739 | 796 | 620 | 617 | 577 | 584 | 656 | 659 | 518 | 552 | 694 | 632 | 679 | 674 | 639.00 | 795.83 | 31.00
| 9 | 779 | 605 | 640 | 602 | 710 | 641 | 668 | 735 | 695 | 634 | 667 | 693 | 764 | 713 | 559 | 730 | ~ | ~ | ~ | 623 | 716 | 783 | 689 | 763 | 905 | 849 | 965 | 876 | 697 | 697 | ~ | 718.39 | 964.58 | 27.00
| 10 | 656 | 761 | 788 | 938 | 896 | 673 | 586 | 656 | 657 | 658 | 966 | 1103 | 1195 | 860 | 711 | 896 | 905 | 919 | 1042 | 648 | 637 | 918 | 810 | 879 | 799 | 956 | 895 | 903 | 842 | 1023 | 1041 | 845.80 | 1195.48 | 31.00
| 11 | 1170 | 922 | 1138 | 1003 | 899 | 548 | 1231 | 1240 | 1165 | 1259 | 1123 | 871 | 1411 | 1089 | 1292 | 1304 | 978 | 1064 | 1530 | 1254 | 1411 | 1358 | 1367 | 1280 | 1060 | 993 | 1181 | 989 | 788 | 739 | ~ | 1121.90 | 1529.52 | 30.00
| 12 | 739 | 835 | 827 | 796 | 737 | 764 | 817 | 1076 | 1151 | 911 | 1361 | 1734 | 1132 | 886 | 707 | 648 | 870 | 1072 | 1328 | 1385 | 886 | 727 | 934 | 980 | 980 | 1245 | 1046 | 1480 | 1673 | 1782 | 1124 | 1052.65 | 1781.51 | 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 | 1377
| 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 | 24.3
| ID | 100 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 100
| |
|
|
ABS. | 88 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 88
| 0 | 0 | 0 | 0 | 0 | 0 | 0 | 804
| 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 | 1.4
| 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 | 965
| 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. | 89 | 3 | 0 | 0 | 0 | 0 | 0 | 0 | 92
| 3 | 0 | 0 | 0 | 0 | 0 | 0 | 1782
| REL | 96.7 | 3.2 | 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 | 30.12
| ID | 96 | 3 | 0 | 0 | 0 | 0 | 0 | 0 | 100
|
Year
| ABS. | 357 | 3 | 0 | 0 | 0 | 0 | 0 | 0 | 360
| 3 | 0 | 0 | 0 | 0 | 0 | 0 | 1782 | 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 | 30.12
| 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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