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 | 1998 | 2377 | 1969 | 1434 | 1132 | 2073 | 2723 | 3216 | 2947 | 2450 | 1851 | 1881 | ~ | ~ | ~ | 2634 | 2896 | 3028 | 2094 | 1915 | 2155 | 1719 | 2198 | 2800 | 1753 | 750 | 1600 | 1210 | 964 | 842 | 872 | 1981.43 | 3216.28 | 28.00
| 2 | 846 | 1219 | 1835 | 1253 | 935 | 1147 | 1677 | 1474 | 871 | 1006 | 631 | 838 | 600 | 877 | 679 | 653 | 1158 | 1032 | 781 | 717 | 650 | 779 | 1025 | 1309 | 840 | 594 | 765 | 1174 | ~ | ~ | ~ | 977.34 | 1835.42 | 28.00
| 3 | 1373 | 860 | 865 | 1060 | 1406 | 1136 | 1096 | 1132 | 1025 | 1570 | 1496 | 1634 | 938 | 987 | 635 | 568 | 767 | 1066 | 994 | 594 | 1149 | 702 | 762 | 1190 | 1162 | 1340 | 626 | 191 | 445 | 658 | 847 | 976.47 | 1634.04 | 31.00
| 4 | 1194 | 1249 | 752 | 396 | 640 | 426 | 865 | 977 | 1144 | 881 | 450 | 413 | 496 | 868 | 308 | 685 | 948 | 768 | 513 | 617 | 1023 | 964 | 742 | 826 | 998 | 1579 | ~ | 688 | 549 | 802 | ~ | 784.69 | 1578.57 | 29.00
| 5 | 583 | 608 | 687 | 771 | 574 | 446 | 415 | 348 | 419 | 500 | 566 | 723 | 653 | 719 | 691 | 455 | 327 | 372 | 302 | 511 | 254 | 587 | 452 | 257 | 242 | 621 | 423 | 530 | 325 | 351 | 258 | 482.98 | 770.83 | 31.00
| 6 | 577 | 744 | 543 | 556 | 457 | 492 | 374 | 452 | 455 | 463 | 449 | 748 | 471 | 432 | 271 | 423 | 354 | 557 | 485 | 643 | 454 | 294 | 394 | 477 | 551 | 831 | 883 | 596 | 381 | 606 | ~ | 513.74 | 882.98 | 30.00
| 7 | 619 | 551 | 747 | 598 | 519 | 154 | 381 | 435 | 551 | 633 | 489 | 435 | 355 | 470 | 829 | 617 | 760 | 645 | 302 | 264 | 642 | 551 | 538 | 570 | 510 | 362 | 371 | 306 | 485 | 491 | 550 | 507.52 | 829.17 | 31.00
| 8 | 645 | 450 | 568 | 863 | 598 | 454 | 634 | 790 | 519 | 408 | 447 | 606 | 691 | 713 | 604 | 590 | 385 | 906 | 1028 | 1090 | 789 | 754 | 666 | 600 | 864 | 869 | 981 | 635 | 350 | 365 | 728 | 664.15 | 1089.58 | 31.00
| 9 | 779 | 674 | 656 | 894 | 811 | 606 | 145 | 396 | 200 | 410 | 813 | 1171 | 428 | 492 | 977 | 1050 | 1100 | 985 | 574 | 532 | 715 | 1062 | 985 | ~ | 1079 | 1187 | 538 | 809 | 1240 | 1204 | ~ | 776.21 | 1239.58 | 29.00
| 10 | 767 | 194 | 385 | 551 | 1015 | 1609 | 1379 | 700 | 550 | 615 | 381 | 455 | 554 | 677 | 731 | 866 | 1521 | 1583 | 1388 | 934 | 998 | 1213 | 769 | 457 | 396 | 411 | 1029 | 1504 | 1465 | 1236 | 952 | 880.10 | 1608.51 | 31.00
| 11 | 1589 | 1440 | 1077 | 985 | 1147 | 1592 | 1379 | 1546 | 736 | 1350 | 1534 | 1563 | 843 | 1477 | 1043 | 515 | 883 | 687 | 755 | 1752 | 2594 | 1400 | 1363 | 1588 | 1747 | 1317 | 2068 | 1879 | 1349 | 1194 | ~ | 1346.29 | 2593.62 | 30.00
| 12 | 1172 | 885 | 1011 | 873 | 1079 | 985 | 1572 | 1938 | 1611 | 1015 | 1177 | 677 | 449 | 554 | 621 | 956 | 949 | 1202 | 2074 | 1598 | 2153 | 2165 | 1489 | 942 | 491 | 381 | 579 | 604 | 898 | 1777 | 1133 | 1129.37 | 2164.58 | 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. | 65 | 22 | 0 | 0 | 0 | 0 | 0 | 0 | 87
| 22 | 0 | 0 | 0 | 0 | 0 | 0 | 3216
| REL. | 74.7 | 25.2 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 100.0
| 25.3 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 8.1
| ID | 74 | 25 | 0 | 0 | 0 | 0 | 0 | 0 | 100
| |
|
|
ABS. | 90 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 90
| 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1579
| 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 | 26.4
| 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 | 1240
| 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 | 29.9
| ID | 100 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 100
| |
|
|
ABS. | 82 | 10 | 0 | 0 | 0 | 0 | 0 | 0 | 92
| 10 | 0 | 0 | 0 | 0 | 0 | 0 | 2594
| REL | 89.1 | 10.8 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 100.0
| 10.9 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 21.11
| ID | 89 | 10 | 0 | 0 | 0 | 0 | 0 | 0 | 100
|
Year
| ABS. | 328 | 32 | 0 | 0 | 0 | 0 | 0 | 0 | 360
| 32 | 0 | 0 | 0 | 0 | 0 | 0 | 3216 | REL. | 91.1 | 8.8 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 100.0
| 8.9 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 8.1
| ID | 91 | 8 | 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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