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 | 667 | 579 | 740 | 1095 | 1056 | 1262 | 1310 | 909 | 645 | 714 | 704 | 1043 | 975 | 1051 | 719 | 770 | 809 | 769 | 1059 | 996 | 863 | 1094 | 1700 | 1617 | 1029 | 1434 | 730 | 895 | 1103 | 1540 | 1563 | 1014.16 | 1700.10 | 31.00
| 2 | 2029 | 1560 | 975 | 1242 | 863 | 849 | 1263 | 941 | 822 | 530 | 793 | 437 | 562 | 609 | 946 | 1066 | 926 | 805 | 472 | 612 | 571 | 536 | 452 | 380 | 958 | 581 | 555 | 753 | ~ | ~ | ~ | 824.49 | 2028.57 | 28.00
| 3 | 1016 | 642 | 589 | 1064 | 806 | 956 | 548 | 809 | 718 | 636 | 757 | 751 | 1073 | 748 | 714 | 894 | 644 | 1005 | 847 | 1059 | 924 | 414 | 408 | 411 | 454 | 489 | 510 | 575 | 746 | 818 | 792 | 736.01 | 1073.17 | 31.00
| 4 | 621 | 574 | 516 | 587 | 514 | 475 | ~ | 557 | 543 | 548 | 536 | 524 | 580 | 606 | 629 | 538 | 509 | 543 | 632 | 673 | 569 | 590 | 714 | 267 | 413 | 485 | 297 | 243 | 311 | 552 | ~ | 522.19 | 714.29 | 29.00
| 5 | 301 | 332 | 341 | 285 | 381 | 417 | 430 | 493 | 305 | 309 | 360 | 345 | 375 | 338 | 256 | 369 | 372 | 257 | 267 | 298 | 333 | 340 | 391 | 378 | 464 | 421 | 383 | 292 | 227 | 269 | 306 | 343.03 | 492.93 | 31.00
| 6 | 165 | 211 | 257 | 323 | 221 | 290 | 365 | 369 | 326 | 254 | 210 | 399 | 352 | 266 | 315 | 265 | 265 | 368 | 354 | 303 | 329 | 359 | 356 | 286 | 167 | 319 | 394 | 298 | 205 | 311 | ~ | 296.72 | 398.53 | 30.00
| 7 | 301 | 295 | 291 | 283 | 284 | 258 | 336 | 351 | 393 | 308 | 235 | 260 | 357 | 306 | 363 | 328 | 424 | 280 | 297 | 301 | 330 | 229 | 312 | 292 | 210 | 264 | 254 | 377 | 395 | 453 | 529 | 319.21 | 528.57 | 31.00
| 8 | 410 | 420 | 329 | 311 | 312 | 420 | 522 | 444 | 437 | 269 | 297 | 314 | 219 | 226 | 297 | 375 | 424 | 498 | 494 | 503 | 411 | 495 | 507 | 463 | 460 | 482 | 435 | 413 | 519 | 455 | 423 | 405.85 | 522.15 | 31.00
| 9 | 273 | 236 | 572 | 511 | 363 | 279 | 395 | 543 | 571 | 394 | 314 | 331 | 370 | 337 | 205 | 312 | 514 | 427 | 589 | 515 | 342 | 437 | 350 | 338 | 358 | 431 | 254 | 294 | 371 | 510 | ~ | 391.17 | 588.70 | 30.00
| 10 | 547 | 900 | 1118 | 689 | 668 | 623 | 517 | 577 | 648 | 749 | 619 | 585 | 775 | 787 | 822 | 811 | 747 | 730 | 732 | 664 | 884 | 923 | 797 | 709 | 665 | 375 | 520 | 407 | 880 | 660 | 628 | 701.85 | 1117.56 | 31.00
| 11 | 996 | 623 | 493 | 589 | 440 | 774 | 670 | 1301 | 560 | 739 | 1200 | 1517 | 766 | 1252 | 645 | 397 | 968 | 1458 | 667 | 1012 | 1350 | 664 | 871 | 624 | 671 | 792 | 714 | 747 | 747 | 754 | ~ | 833.37 | 1516.53 | 30.00
| 12 | 834 | 552 | 1112 | 1168 | 645 | 614 | 621 | 658 | 811 | 1004 | 1587 | 671 | 774 | 1543 | 928 | 749 | 854 | 621 | 734 | 834 | 1436 | 1141 | 835 | 932 | 561 | 594 | 691 | 1228 | 1351 | 1061 | 445 | 889.90 | 1587.19 | 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. | 88 | 2 | 0 | 0 | 0 | 0 | 0 | 0 | 90
| 2 | 0 | 0 | 0 | 0 | 0 | 0 | 2029
| REL. | 97.7 | 2.2 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 100.0
| 2.2 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 1.2
| ID | 97 | 2 | 0 | 0 | 0 | 0 | 0 | 0 | 100
| |
|
|
ABS. | 90 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 90
| 0 | 0 | 0 | 0 | 0 | 0 | 0 | 714
| 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 | 23.4
| 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 | 589
| 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 | 19.9
| 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 | 1587
| 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 | 11.12
| ID | 100 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 100
|
Year
| ABS. | 362 | 2 | 0 | 0 | 0 | 0 | 0 | 0 | 364
| 2 | 0 | 0 | 0 | 0 | 0 | 0 | 2029 | REL. | 99.4 | 0.5 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 100.0
| 0.5 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 1.2
| 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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