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 | 437 | 402 | 365 | 336 | 278 | 406 | 381 | 361 | 393 | 639 | 341 | 474 | 406 | 527 | 521 | 511 | 328 | 440 | 433 | 448 | 245 | 643 | 579 | 507 | 847 | 867 | 828 | 801 | 793 | 541 | 701 | 509.02 | 867.48 | 31.00
| 2 | 431 | 343 | 404 | 438 | 580 | 1323 | 472 | 346 | 354 | 902 | 683 | 735 | 316 | 612 | 555 | 256 | 370 | 602 | 253 | 359 | 441 | 503 | 433 | 478 | 412 | 525 | 357 | 327 | ~ | ~ | ~ | 493.19 | 1323.08 | 28.00
| 3 | 317 | 300 | 364 | 402 | 378 | 418 | 419 | 338 | 422 | 457 | 323 | 337 | 419 | 358 | 556 | 520 | 446 | 418 | 362 | 349 | 383 | 418 | 535 | 469 | ~ | ~ | 485 | 720 | 586 | 438 | 634 | 433.42 | 719.70 | 29.00
| 4 | 540 | 416 | 439 | 343 | 393 | 382 | 370 | 271 | 378 | 336 | 422 | 337 | 421 | 500 | 283 | 553 | 466 | 403 | 468 | 514 | 437 | 411 | 412 | 364 | 347 | 332 | 427 | 362 | 324 | 455 | ~ | 403.51 | 552.52 | 30.00
| 5 | 415 | 326 | 394 | 288 | 390 | 278 | 443 | 437 | 444 | 424 | 485 | 494 | 419 | 347 | 379 | 434 | 357 | 412 | 333 | 280 | 359 | 423 | 387 | 385 | 411 | 421 | 550 | 384 | 343 | 380 | 383 | 393.64 | 550.33 | 31.00
| 6 | 428 | 413 | 352 | 346 | 276 | ~ | ~ | ~ | 459 | 312 | 388 | 323 | 373 | 344 | 391 | 440 | 363 | 410 | 369 | 456 | 380 | 423 | 362 | 355 | 383 | 272 | 342 | 318 | 330 | 373 | ~ | 369.73 | 459.45 | 27.00
| 7 | 358 | 402 | 298 | 311 | 328 | 320 | 275 | 308 | 342 | 339 | 231 | 303 | 283 | 272 | 339 | 318 | 290 | 309 | 346 | 401 | 458 | 403 | 435 | 376 | 359 | 353 | 429 | 362 | 325 | 303 | 323 | 338.64 | 457.64 | 31.00
| 8 | 277 | 273 | 300 | 273 | 252 | 297 | 303 | 397 | 291 | 275 | 421 | 448 | 409 | 339 | 333 | 372 | 359 | 450 | 431 | 399 | 362 | 321 | 325 | 337 | 341 | 425 | 261 | 260 | 230 | 277 | 295 | 333.30 | 449.63 | 31.00
| 9 | 265 | 285 | 309 | 331 | 316 | 366 | 363 | 371 | 261 | 333 | 348 | 350 | 328 | 294 | 347 | 387 | 335 | 303 | 351 | 339 | 253 | 267 | 349 | 492 | 619 | 526 | 639 | 634 | 596 | 457 | ~ | 380.47 | 638.66 | 30.00
| 10 | 323 | 316 | 333 | 386 | 429 | 402 | 508 | 453 | 483 | 440 | 345 | 410 | 371 | 321 | 492 | 381 | 375 | 424 | 518 | 354 | 339 | 442 | 443 | 428 | 379 | 476 | 361 | 329 | 349 | 287 | 362 | 395.41 | 517.82 | 31.00
| 11 | 371 | 421 | 714 | ~ | ~ | 438 | 872 | 743 | 651 | 877 | 462 | 492 | 516 | 410 | 511 | 348 | 292 | 272 | 388 | 234 | 639 | 702 | 931 | 824 | 501 | 678 | 835 | 850 | 513 | 427 | ~ | 568.26 | 930.54 | 28.00
| 12 | 423 | 683 | 371 | 347 | 264 | 303 | 328 | 334 | 808 | 1230 | 869 | 641 | 290 | 907 | 1419 | 369 | 840 | 363 | 284 | 216 | 295 | 418 | 278 | 293 | 360 | 341 | 313 | 371 | 543 | 450 | 330 | 492.94 | 1418.98 | 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 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 88
| 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1323
| 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 | 6.2
| 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 | 553
| 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 | 16.4
| 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 | 639
| 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 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 90
| 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1419
| 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 | 15.12
| ID | 100 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 100
|
Year
| ABS. | 358 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 358
| 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1419 | 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 | 15.12
| ID | 100 | 0 | 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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