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 | 733 | 909 | 676 | 584 | 649 | 566 | 1952 | 1198 | 456 | 919 | 818 | 604 | 617 | 765 | 1752 | 1232 | 772 | 568 | 744 | 612 | 443 | 567 | 671 | 739 | 664 | 1439 | 1354 | 995 | 824 | 1182 | 368 | 850.73 | 1952.08 | 31.00
| 2 | 539 | 676 | 770 | 1563 | 1215 | 1882 | 1418 | 733 | 1526 | 1825 | 1921 | 940 | 422 | 541 | 621 | 774 | 383 | 816 | 941 | 1428 | 1086 | 876 | 569 | 659 | 626 | 720 | 716 | 374 | ~ | ~ | ~ | 948.50 | 1921.26 | 28.00
| 3 | 637 | 493 | 532 | 554 | 313 | 442 | 488 | 537 | 300 | 425 | 439 | 773 | 373 | 292 | 390 | 514 | 882 | 661 | 361 | 363 | 344 | 479 | 489 | 256 | 331 | 619 | 720 | 548 | 827 | 637 | 649 | 505.27 | 881.50 | 31.00
| 4 | 698 | 698 | 812 | 339 | 521 | 495 | 583 | 363 | 525 | 259 | 520 | 290 | 364 | 676 | 313 | 591 | 627 | 411 | 371 | 411 | 381 | 464 | 724 | 359 | 489 | 313 | 311 | 318 | 428 | 307 | ~ | 465.40 | 812.23 | 30.00
| 5 | 246 | 525 | 495 | 270 | 324 | 421 | 473 | 485 | 390 | 400 | 538 | 453 | 335 | 292 | 269 | 288 | 327 | 526 | 346 | 270 | 354 | 244 | 315 | 472 | 497 | 515 | 565 | 275 | 393 | 349 | 432 | 389.80 | 565.13 | 31.00
| 6 | 342 | 422 | 469 | 397 | 428 | 315 | 256 | 481 | 369 | 353 | 459 | 409 | 265 | 342 | 438 | 374 | 334 | 323 | 309 | 389 | 433 | 405 | 327 | 380 | 406 | 586 | 497 | 313 | 365 | 351 | ~ | 384.54 | 585.91 | 30.00
| 7 | 284 | 229 | 432 | 306 | 376 | 402 | 386 | 207 | 256 | 398 | 250 | 334 | 290 | 335 | 299 | 266 | 327 | 261 | 310 | 601 | 368 | 384 | 422 | 413 | 477 | 422 | 375 | 361 | 379 | 434 | 394 | 354.06 | 600.57 | 31.00
| 8 | 362 | 375 | 343 | 237 | 167 | 264 | 333 | 354 | 201 | 315 | 547 | 534 | 451 | 378 | 445 | 636 | 543 | 553 | 387 | 625 | 352 | 249 | 319 | 311 | 238 | 390 | 254 | 200 | 182 | 297 | 418 | 363.23 | 636.42 | 31.00
| 9 | 365 | 450 | 433 | 663 | 401 | 648 | 393 | 410 | 395 | 358 | 461 | 294 | 440 | 413 | 278 | 489 | 507 | 318 | 263 | 250 | 342 | 616 | 921 | 1168 | 697 | 966 | 708 | 437 | 612 | 612 | ~ | 510.30 | 1167.93 | 30.00
| 10 | 628 | 663 | 656 | 665 | 984 | 1040 | 851 | 681 | 772 | 734 | 704 | 591 | 662 | 887 | 1389 | 933 | 1030 | 712 | 919 | 875 | 981 | 1812 | 1626 | 1152 | 1162 | 1353 | 753 | 460 | 360 | 365 | 493 | 867.52 | 1812.02 | 31.00
| 11 | 363 | 1124 | 769 | 1301 | 888 | 712 | 867 | 1307 | 965 | 866 | 616 | 1207 | 718 | 638 | 808 | 836 | 622 | 690 | 983 | 572 | 706 | 1273 | 2205 | 3114 | 1814 | 1644 | 1379 | 1096 | 1410 | 1020 | ~ | 1083.84 | 3113.87 | 30.00
| 12 | 874 | 1428 | 994 | 1083 | 1060 | 716 | 707 | 747 | 938 | 1238 | 1305 | 1274 | 1214 | 1243 | 1875 | 538 | 1372 | 1174 | 880 | 1267 | 701 | 1130 | 964 | 641 | 784 | 865 | 973 | 1166 | 1688 | 1180 | 970 | 1064.12 | 1874.52 | 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. | 85 | 5 | 0 | 0 | 0 | 0 | 0 | 0 | 90
| 5 | 0 | 0 | 0 | 0 | 0 | 0 | 1952
| REL. | 94.4 | 5.5 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 100.0
| 5.6 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 7.1
| ID | 94 | 5 | 0 | 0 | 0 | 0 | 0 | 0 | 100
| |
|
|
ABS. | 91 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 91
| 0 | 0 | 0 | 0 | 0 | 0 | 0 | 812
| 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 | 1168
| 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 | 24.9
| ID | 100 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 100
| |
|
|
ABS. | 86 | 6 | 0 | 0 | 0 | 0 | 0 | 0 | 92
| 6 | 0 | 0 | 0 | 0 | 0 | 0 | 3114
| REL | 93.4 | 6.5 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 100.0
| 6.5 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 24.11
| ID | 93 | 6 | 0 | 0 | 0 | 0 | 0 | 0 | 100
|
Year
| ABS. | 354 | 11 | 0 | 0 | 0 | 0 | 0 | 0 | 365
| 11 | 0 | 0 | 0 | 0 | 0 | 0 | 3114 | REL. | 96.9 | 3.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 100.0
| 3.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 24.11
| ID | 96 | 3 | 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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