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 | 1220 | 906 | 434 | 466 | 490 | 615 | 656 | 434 | 531 | 861 | 1523 | 1418 | 1117 | 1269 | 1115 | 1232 | 454 | 595 | 527 | 508 | 440 | 598 | 585 | 634 | 811 | 1080 | 1141 | 854 | 678 | 657 | 580 | 788.05 | 1522.64 | 31.00
| 2 | 749 | 819 | 669 | 1169 | 1121 | 1508 | 896 | 555 | 750 | 938 | 905 | 670 | 621 | 589 | 590 | 502 | 451 | 692 | 676 | 783 | 1142 | 1147 | 734 | 662 | 673 | 532 | 470 | 382 | ~ | ~ | ~ | 764.16 | 1507.83 | 28.00
| 3 | 424 | 421 | 427 | 393 | 366 | 447 | 355 | 336 | 407 | 432 | 449 | 437 | 373 | 341 | 367 | 437 | 418 | 402 | 338 | 328 | 316 | 356 | 438 | 539 | 602 | 629 | 558 | 457 | 487 | 661 | 734 | 441.06 | 733.53 | 31.00
| 4 | 607 | 550 | 528 | 314 | 467 | 492 | 332 | 420 | 457 | 366 | 380 | 277 | 347 | 355 | 370 | 355 | 386 | 288 | 355 | 437 | 309 | 285 | 381 | 373 | 392 | 351 | 368 | ~ | 318 | 296 | ~ | 384.84 | 607.11 | 29.00
| 5 | 261 | 284 | 326 | 167 | 279 | 261 | 340 | 338 | 359 | 341 | 388 | 393 | 323 | 258 | 279 | 228 | 296 | 374 | 335 | 279 | 233 | 150 | 219 | 316 | 401 | ~ | ~ | ~ | 355 | 359 | 299 | 301.39 | 400.86 | 28.00
| 6 | 313 | 311 | 278 | 201 | 191 | 198 | 199 | 192 | 181 | 170 | 243 | 195 | 127 | 117 | 126 | 124 | 148 | 243 | 289 | 242 | 296 | 219 | 180 | 276 | 216 | 262 | 327 | 163 | 161 | 134 | ~ | 210.79 | 327.09 | 30.00
| 7 | 209 | 139 | 89 | 87 | 150 | 166 | 135 | 50 | 149 | 166 | 103 | 177 | 85 | 83 | 145 | 145 | 161 | 149 | 185 | 217 | 216 | 231 | 228 | 193 | 186 | 230 | 256 | 210 | 188 | 144 | 157 | 162.31 | 256.48 | 31.00
| 8 | 140 | 150 | 217 | 185 | 112 | 172 | 244 | 248 | 146 | 162 | 345 | 267 | 250 | 140 | 185 | 257 | 306 | 274 | 170 | 281 | 159 | 104 | 136 | 127 | 162 | 194 | 65 | 94 | 137 | 162 | 217 | 187.33 | 344.56 | 31.00
| 9 | 268 | 303 | 264 | 251 | 230 | 269 | 295 | 350 | 232 | 275 | 283 | 165 | 242 | 117 | 195 | 213 | 222 | 265 | 301 | 305 | 362 | 341 | 354 | 385 | 370 | 413 | 453 | 402 | 347 | 238 | ~ | 290.29 | 453.03 | 30.00
| 10 | 269 | 318 | 383 | 344 | 429 | 406 | 502 | 573 | 583 | 254 | 232 | 263 | 381 | 303 | 362 | 494 | 216 | 338 | 445 | 303 | 364 | 388 | 460 | 253 | 226 | 270 | 239 | 208 | 248 | 253 | 260 | 340.79 | 582.85 | 31.00
| 11 | 154 | 378 | 243 | 229 | 230 | 239 | 601 | 539 | 796 | 357 | 228 | 505 | 466 | 390 | 301 | 353 | 174 | 321 | 460 | 550 | 950 | 807 | 491 | 516 | 342 | 570 | 758 | 843 | 488 | 489 | ~ | 458.91 | 949.87 | 30.00
| 12 | 231 | 388 | 551 | 508 | 211 | 70 | 111 | 388 | 836 | 1328 | 785 | 910 | 107 | 340 | 344 | 194 | 400 | 533 | 202 | 186 | 237 | 327 | 388 | 432 | 165 | 124 | 243 | 1103 | 538 | 400 | 371 | 417.77 | 1328.27 | 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 | 1523
| 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 | 11.1
| 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 | 607
| 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 | 1.4
| 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 | 453
| 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. | 92 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 92
| 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1328
| 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 | 10.12
| ID | 100 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 100
|
Year
| ABS. | 361 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 361
| 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1523 | 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 | 11.1
| 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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