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 | 966 | 901 | 311 | 261 | 324 | 364 | 417 | 297 | 412 | 784 | 800 | 768 | 798 | 801 | 834 | 1081 | 366 | 620 | 453 | 401 | 299 | 422 | 405 | 471 | 621 | 921 | 1101 | 742 | 568 | 484 | 261 | 588.83 | 1101.04 | 31.00
| 2 | 467 | 610 | 452 | 881 | 1119 | 865 | 882 | 450 | 772 | 952 | 671 | 405 | 488 | 532 | 401 | 455 | 386 | 690 | 776 | 899 | 1090 | 1143 | 487 | 576 | 578 | 608 | 487 | 327 | ~ | ~ | ~ | 658.85 | 1142.64 | 28.00
| 3 | 343 | 324 | 300 | 318 | 254 | 392 | 340 | 339 | 327 | 387 | 482 | 435 | 359 | 333 | 563 | 414 | 398 | 382 | 347 | 347 | 328 | 384 | 456 | 416 | 575 | 622 | 531 | 621 | 776 | 789 | 1094 | 450.78 | 1094.35 | 31.00
| 4 | 720 | 620 | 740 | 552 | ~ | 629 | 491 | 561 | 554 | 566 | 522 | 440 | 386 | 455 | 580 | 538 | 513 | 468 | 555 | 607 | 547 | 681 | 616 | 537 | 539 | 540 | 496 | 483 | 425 | 436 | ~ | 544.80 | 739.72 | 29.00
| 5 | 397 | 422 | 423 | 234 | 346 | 421 | 439 | 443 | 437 | 490 | 451 | 406 | 380 | 335 | 316 | 329 | 333 | 303 | 353 | 387 | 332 | 368 | 312 | 389 | 427 | 456 | 471 | 448 | 434 | 483 | 494 | 395.37 | 493.55 | 31.00
| 6 | 438 | 374 | 377 | 373 | 397 | 390 | 364 | 346 | 310 | 362 | 384 | 322 | 205 | 293 | 356 | 325 | 339 | 356 | 405 | 376 | 393 | 386 | 337 | 385 | 373 | 417 | 432 | ~ | ~ | ~ | ~ | 363.48 | 437.64 | 27.00
| 7 | 345 | 348 | 337 | 326 | 328 | 340 | 312 | 292 | 372 | 389 | 330 | 372 | 298 | 297 | 326 | 371 | 376 | 346 | 374 | 428 | 343 | 400 | 350 | 379 | 346 | 424 | 448 | 407 | 410 | 271 | 198 | 351.16 | 448.30 | 31.00
| 8 | 216 | 220 | 319 | 236 | 234 | 230 | 290 | 248 | 216 | 245 | 338 | 380 | 376 | 301 | 357 | 411 | 408 | 302 | 301 | 369 | 324 | 258 | 281 | 316 | 277 | 369 | 255 | 253 | 276 | 310 | 450 | 302.15 | 450.28 | 31.00
| 9 | 395 | 340 | 389 | 528 | 499 | 522 | 542 | 572 | 490 | 453 | 399 | 407 | 356 | 163 | 292 | 407 | 224 | 295 | 380 | 377 | 349 | 348 | 362 | 542 | 410 | 603 | 762 | 579 | 620 | 438 | ~ | 434.82 | 762.03 | 30.00
| 10 | 353 | 356 | 393 | 386 | 501 | 503 | 611 | 670 | 724 | 498 | 520 | 463 | 275 | 334 | 624 | 659 | 656 | 475 | 606 | 558 | 646 | 801 | 907 | 680 | 468 | 510 | 486 | 407 | 418 | 414 | 487 | 528.70 | 906.54 | 31.00
| 11 | 479 | 697 | 568 | 476 | 409 | 465 | 858 | 1038 | 1064 | 1129 | 383 | 597 | 541 | 622 | 648 | 624 | 360 | 692 | 636 | 524 | 647 | 831 | 1254 | 1583 | 870 | 962 | 1084 | 1227 | 752 | 728 | ~ | 758.27 | 1583.30 | 30.00
| 12 | 417 | 716 | 750 | 719 | 447 | 384 | 331 | 554 | 1100 | 1700 | 739 | 1082 | 408 | 696 | 806 | 359 | 1041 | 1805 | 350 | 282 | 208 | 530 | 582 | 372 | 275 | 304 | 697 | 939 | 978 | 640 | 603 | 671.46 | 1805.32 | 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. | 90 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 90
| 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1143
| 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 | 22.2
| ID | 100 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 100
| |
|
|
ABS. | 87 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 87
| 0 | 0 | 0 | 0 | 0 | 0 | 0 | 740
| 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 | 3.4
| 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 | 762
| 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. | 90 | 2 | 0 | 0 | 0 | 0 | 0 | 0 | 92
| 2 | 0 | 0 | 0 | 0 | 0 | 0 | 1805
| REL | 97.8 | 2.1 | 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 | 18.12
| ID | 97 | 2 | 0 | 0 | 0 | 0 | 0 | 0 | 100
|
Year
| ABS. | 359 | 2 | 0 | 0 | 0 | 0 | 0 | 0 | 361
| 2 | 0 | 0 | 0 | 0 | 0 | 0 | 1805 | REL. | 99.4 | 0.5 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 100.0
| 0.6 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 18.12
| 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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