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 | 449 | 468 | 419 | 273 | 283 | 307 | 285 | 300 | 374 | 350 | 424 | 374 | 329 | 309 | 333 | 347 | 517 | 532 | 498 | 469 | 448 | 552 | 432 | 369 | 219 | 281 | 279 | 292 | 261 | 301 | 519 | 373.98 | 551.72 | 31.00
| 2 | 520 | 549 | 481 | 412 | 311 | 322 | 372 | 361 | 532 | 432 | 443 | 380 | 433 | 491 | 502 | 466 | 398 | 398 | 459 | 458 | 423 | 375 | 365 | 357 | 313 | 399 | 397 | 486 | ~ | ~ | ~ | 422.71 | 548.85 | 28.00
| 3 | 403 | 441 | 466 | 434 | 466 | 429 | 584 | 431 | 457 | 456 | 429 | 423 | 477 | 523 | 350 | 340 | 348 | 379 | 382 | 293 | 382 | 391 | 350 | 375 | 385 | 361 | 369 | 389 | 419 | 471 | 422 | 413.66 | 583.89 | 31.00
| 4 | 337 | 308 | 323 | 338 | 397 | 339 | 282 | 298 | 322 | 316 | 355 | 282 | 295 | 276 | 307 | 370 | 350 | 339 | 337 | 345 | 386 | 360 | 354 | 377 | 310 | 345 | 351 | 351 | 285 | 365 | ~ | 333.34 | 396.54 | 30.00
| 5 | 344 | 256 | 279 | 297 | 272 | 285 | 305 | 388 | 275 | 268 | 285 | 317 | 286 | 318 | 276 | 278 | 232 | 256 | 266 | 314 | 297 | 297 | 285 | 264 | 298 | 264 | 262 | 327 | 310 | 285 | 287 | 289.42 | 387.68 | 31.00
| 6 | 298 | 355 | 311 | 315 | 315 | 318 | 310 | 314 | 311 | 309 | 349 | 320 | 301 | 352 | 277 | 359 | 320 | 279 | 354 | 299 | 303 | 288 | 291 | 342 | 293 | 384 | 369 | 296 | 311 | 352 | ~ | 319.91 | 384.03 | 30.00
| 7 | 313 | 332 | 316 | 309 | 341 | 327 | 289 | 255 | 296 | 323 | 342 | 331 | 317 | 247 | 273 | 281 | 297 | 345 | 314 | 352 | 291 | 281 | 289 | 267 | 271 | 296 | 386 | 373 | 356 | 334 | 317 | 311.69 | 386.45 | 31.00
| 8 | 289 | 275 | 275 | 293 | 354 | 317 | 318 | 292 | 321 | 270 | 246 | 194 | 195 | 185 | 155 | 171 | 187 | 199 | 154 | 168 | 180 | 155 | 152 | 246 | 256 | 273 | 317 | 296 | 247 | 224 | 293 | 241.92 | 354.16 | 31.00
| 9 | 313 | 293 | 361 | 312 | 297 | 324 | 330 | 342 | 352 | 334 | 334 | 315 | 304 | 307 | 321 | 434 | 443 | 382 | 349 | 315 | 297 | 268 | 295 | 270 | 314 | 305 | 250 | 289 | 251 | 319 | ~ | 320.71 | 443.43 | 30.00
| 10 | 318 | 321 | 317 | 277 | ~ | 340 | 342 | 391 | 366 | 384 | 357 | 330 | 346 | 382 | 335 | 348 | 369 | 380 | 345 | 322 | 266 | 313 | 447 | 434 | 390 | 254 | 272 | 299 | 321 | 349 | 272 | 339.67 | 446.96 | 30.00
| 11 | 281 | 352 | 267 | 304 | 384 | 383 | 267 | 322 | 438 | 442 | 486 | 417 | 432 | 302 | 253 | 284 | 338 | 247 | 344 | 377 | 411 | 419 | 414 | 421 | 353 | 278 | 351 | 337 | 552 | 390 | ~ | 361.54 | 552.21 | 30.00
| 12 | 296 | 282 | 291 | 285 | 278 | 305 | 333 | 377 | 447 | 496 | 372 | 320 | 280 | 277 | 286 | 304 | 281 | 268 | 282 | 317 | 255 | 369 | 354 | 342 | 367 | 263 | 264 | 342 | 346 | 292 | 342 | 319.75 | 496.36 | 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 | 584
| 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 | 7.3
| 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 | 397
| 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 | 5.4
| 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 | 443
| 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 | 17.9
| 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 | 552
| 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 | 29.11
| ID | 100 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 100
|
Year
| ABS. | 364 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 364
| 0 | 0 | 0 | 0 | 0 | 0 | 0 | 584 | 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 | 7.3
| 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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