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 | 360 | 360 | 360 | 360 | 360 | 360 | 360 | 360 | 360 | 360 | 360 | 360 | 360 | 360 | 360 | 360 | 360 | 360 | 360 | 360 | 360 | 360 | 360 | 360 | 360 | 360 | 360 | 360 | 360 | 360 | 360 | 360.00 | 360.00 | 31.00
| 2 | 360 | 360 | ~ | 360 | 360 | 360 | 360 | 360 | 360 | 360 | 360 | 360 | 360 | 360 | 196 | 53 | 218 | 189 | 214 | 236 | 271 | 180 | 226 | 161 | 207 | 281 | 270 | 293 | 289 | ~ | ~ | 284.40 | 360.00 | 28.00
| 3 | 253 | 270 | 335 | 315 | 360 | 360 | 346 | 360 | 330 | 344 | 360 | 360 | 296 | 360 | 360 | 360 | 360 | 360 | 355 | 360 | 360 | 360 | 360 | 360 | 360 | 360 | 360 | 203 | 199 | 143 | 131 | 322.55 | 360.00 | 31.00
| 4 | 202 | 227 | 335 | 315 | 318 | 334 | 311 | 302 | 360 | 360 | 360 | 360 | 360 | 360 | 360 | 360 | 360 | 360 | 360 | 360 | 360 | 360 | 360 | 360 | 360 | 360 | 360 | 360 | 360 | ~ | ~ | 341.51 | 360.00 | 29.00
| 5 | 360 | 360 | 360 | 360 | 360 | 360 | 360 | 320 | 293 | 276 | 347 | 360 | 360 | 360 | 360 | 360 | 360 | 360 | 360 | 360 | 360 | 360 | 360 | 360 | 360 | 360 | 360 | 360 | 360 | 360 | 360 | 353.45 | 360.00 | 31.00
| 6 | 360 | 360 | 360 | 360 | 360 | 354 | ~ | 291 | 353 | 360 | 345 | 325 | 360 | 360 | 360 | 360 | 360 | 360 | 360 | 360 | 360 | 360 | 360 | 360 | 238 | 129 | 194 | 200 | 177 | 183 | ~ | 319.53 | 360.00 | 29.00
| 7 | 210 | 285 | 106 | 95 | 66 | 142 | 263 | 360 | 60 | 71 | 232 | 349 | 303 | 289 | 339 | 353 | 360 | 360 | 360 | 360 | 360 | 360 | 360 | 360 | 360 | 360 | 360 | 360 | 360 | 360 | 360 | 287.87 | 360.00 | 31.00
| 8 | 360 | 360 | 360 | 360 | 360 | 360 | 360 | 360 | 360 | 360 | 360 | 360 | 360 | 360 | 350 | 219 | 233 | 353 | 360 | 360 | 360 | 360 | 360 | 360 | 360 | 360 | 360 | 360 | 360 | 360 | 294 | 348.62 | 360.00 | 31.00
| 9 | 250 | 250 | 250 | 250 | 250 | 250 | 250 | 250 | 250 | 250 | 250 | 250 | 250 | 250 | 250 | 250 | 250 | 250 | 250 | ~ | ~ | ~ | 250 | 250 | 250 | 250 | 250 | 250 | 250 | 250 | ~ | 250.00 | 250.00 | 27.00
| 10 | 250 | 250 | 250 | 250 | 250 | 250 | 250 | 250 | 250 | 250 | 250 | 139 | 246 | 322 | 213 | 294 | 325 | 360 | 358 | 360 | 360 | 360 | 360 | 360 | 360 | 360 | 360 | 360 | 360 | 360 | 360 | 300.88 | 360.00 | 31.00
| 11 | 80 | 170 | 140 | 57 | 139 | 243 | 311 | 222 | 109 | 64 | 159 | 251 | 255 | 175 | 159 | 241 | 311 | 183 | 275 | 353 | 325 | 331 | 357 | 360 | 353 | 352 | 360 | 360 | 360 | 360 | ~ | 247.11 | 360.00 | 30.00
| 12 | 360 | 360 | 360 | 360 | 360 | 360 | 360 | 360 | 360 | 360 | 360 | 360 | 360 | 360 | 360 | 360 | 360 | 360 | 360 | 360 | 263 | 200 | 200 | 200 | 200 | 200 | 200 | 200 | 200 | ~ | ~ | 312.53 | 360.00 | 29.00
|
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- 50 | 51- 100 | 101- 150 | 151- 225 | 226- 300 | 301- 450 | 451- 600 | over 600 | 50 | 100 | 150 | 225 | 300 | 450 | 600
| |
|
|
ABS. | 0 | 1 | 2 | 9 | 10 | 68 | 0 | 0 | 90
| 90 | 89 | 87 | 78 | 68 | 0 | 0 | 360
| REL. | 0.0 | 1.1 | 2.2 | 10.0 | 11.1 | 75.5 | 0.0 | 0.0 | 100.0
| 100.0 | 98.9 | 96.7 | 86.7 | 75.6 | 0.0 | 0.0 | 1.1
| ID | 0 | 1 | 2 | 20 | 55 | 1888 | 0 | 0 | 1967
| |
|
|
ABS. | 0 | 0 | 1 | 5 | 5 | 78 | 0 | 0 | 89
| 89 | 89 | 88 | 83 | 78 | 0 | 0 | 360
| REL. | 0.0 | 0.0 | 1.1 | 5.6 | 5.6 | 87.6 | 0.0 | 0.0 | 100.0
| 100.0 | 100.0 | 98.9 | 93.3 | 87.6 | 0.0 | 0.0 | 9.4
| ID | 0 | 0 | 1 | 11 | 28 | 2191 | 0 | 0 | 2231
| |
|
|
ABS. | 0 | 4 | 2 | 2 | 33 | 48 | 0 | 0 | 89
| 89 | 85 | 83 | 81 | 48 | 0 | 0 | 360
| REL. | 0.0 | 4.4 | 2.2 | 2.2 | 37.0 | 53.9 | 0.0 | 0.0 | 100.0
| 100.0 | 95.5 | 93.3 | 91.0 | 53.9 | 0.0 | 0.0 | 8.7
| ID | 0 | 4 | 2 | 4 | 185 | 1348 | 0 | 0 | 1544
| |
|
|
ABS. | 0 | 3 | 4 | 15 | 19 | 49 | 0 | 0 | 90
| 90 | 87 | 83 | 68 | 49 | 0 | 0 | 360
| REL | 0.0 | 3.3 | 4.4 | 16.6 | 21.1 | 54.4 | 0.0 | 0.0 | 100.0
| 100.0 | 96.7 | 92.2 | 75.6 | 54.4 | 0.0 | 0.0 | 18.10
| ID | 0 | 3 | 4 | 33 | 105 | 1361 | 0 | 0 | 1507
|
Year
| ABS. | 0 | 8 | 9 | 31 | 67 | 243 | 0 | 0 | 358
| 358 | 350 | 341 | 310 | 243 | 0 | 0 | 360 | REL. | 0.0 | 2.2 | 2.5 | 8.6 | 18.7 | 67.8 | 0.0 | 0.0 | 100.0
| 100.0 | 97.8 | 95.3 | 86.6 | 67.9 | 0.0 | 0.0 | 18.10
| ID | 0 | 2 | 2 | 17 | 93 | 1696 | 0 | 0 | 1812
|
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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