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 | 270 | 269 | 276 | 280 | 280 | 278 | 279 | 276 | 275 | 273 | 274 | 270 | 273 | 275 | 276 | 279 | 274 | 272 | 271 | 270 | 270 | 271 | 270 | 274 | 280 | 277 | 275 | 273 | 268 | 266 | 261 | 273.36 | 280.43 | 31.00
| 2 | 267 | 272 | 275 | 278 | 275 | 273 | 272 | 270 | 267 | 266 | 266 | 268 | 269 | 269 | 268 | 273 | 271 | 271 | 276 | 276 | 275 | 272 | 273 | 272 | 272 | 274 | 277 | 277 | ~ | ~ | ~ | 271.97 | 277.77 | 28.00
| 3 | 279 | 281 | 283 | 280 | 276 | 275 | 274 | 275 | 277 | 279 | 274 | 276 | 279 | 281 | 279 | 274 | 273 | 274 | 277 | 276 | 278 | 278 | 277 | 279 | 281 | 284 | 285 | 281 | 281 | 280 | 282 | 278.30 | 284.51 | 31.00
| 4 | 284 | 284 | 283 | 283 | 282 | 287 | 282 | 281 | 282 | 284 | 282 | 282 | 280 | 280 | 278 | 276 | 276 | 277 | 277 | 278 | 281 | 283 | 285 | 284 | 285 | 284 | 285 | 284 | 286 | 287 | ~ | 282.02 | 287.44 | 30.00
| 5 | 290 | 285 | 287 | 286 | 284 | 283 | 286 | 285 | 286 | 290 | 286 | 287 | 286 | 285 | 283 | 282 | 286 | 286 | 289 | 290 | 287 | 286 | 285 | 288 | 290 | 290 | 293 | 295 | 294 | 295 | 292 | 287.65 | 295.25 | 31.00
| 6 | 292 | 293 | 291 | 288 | 292 | 287 | 289 | 285 | 289 | 292 | 287 | 287 | 289 | 288 | 290 | 290 | 291 | 284 | 286 | 289 | 285 | 284 | 287 | 286 | 288 | 293 | 292 | 289 | 292 | 293 | ~ | 288.87 | 293.45 | 30.00
| 7 | 291 | 292 | 297 | 301 | ~ | ~ | ~ | ~ | 290 | 294 | 293 | 293 | 294 | ~ | 289 | 290 | 292 | 295 | 296 | 295 | 294 | 290 | 287 | 288 | 292 | 295 | 291 | 292 | 293 | 293 | 293 | 292.70 | 300.87 | 26.00
| 8 | 294 | 294 | 294 | 295 | 290 | 296 | 292 | ~ | 295 | 291 | 289 | 287 | 287 | 291 | 290 | 288 | 288 | 291 | 290 | 289 | 288 | 287 | 288 | 290 | 294 | 294 | 294 | 290 | 289 | 290 | 289 | 290.83 | 295.73 | 30.00
| 9 | 287 | 286 | 290 | 291 | 290 | 292 | 290 | 291 | 292 | 293 | 293 | 292 | 293 | 292 | 293 | 290 | 291 | 291 | 293 | 293 | 287 | 292 | 290 | 289 | 287 | 287 | 287 | ~ | 288 | 288 | ~ | 290.29 | 293.48 | 29.00
| 10 | 286 | 289 | 283 | 283 | 281 | 281 | 282 | 283 | 285 | 286 | 285 | 283 | 280 | 282 | 279 | 276 | 277 | 276 | 276 | 277 | 279 | 280 | 281 | 283 | 283 | 285 | 282 | 284 | 282 | 280 | 280 | 281.56 | 288.88 | 31.00
| 11 | 279 | 285 | 279 | 278 | 278 | 278 | 278 | 279 | 278 | 277 | 276 | 276 | 275 | 274 | 272 | 272 | 273 | 272 | 271 | 271 | 270 | 271 | 272 | 274 | 276 | 274 | 275 | 276 | 271 | 273 | ~ | 275.03 | 285.33 | 30.00
| 12 | 279 | 277 | 279 | 275 | 273 | 274 | 278 | 279 | 279 | 277 | 279 | 281 | 276 | 274 | 273 | 271 | 272 | 274 | 270 | 271 | 269 | 266 | 266 | 268 | 273 | 276 | 274 | 273 | 273 | 273 | ~ | 273.99 | 280.78 | 30.00
|
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 | 0 | 0 | 0 | 90 | 0 | 0 | 0 | 90
| 90 | 90 | 90 | 90 | 0 | 0 | 0 | 285
| REL. | 0.0 | 0.0 | 0.0 | 0.0 | 100.0 | 0.0 | 0.0 | 0.0 | 100.0
| 100.0 | 100.0 | 100.0 | 100.0 | 0.0 | 0.0 | 0.0 | 27.3
| ID | 0 | 0 | 0 | 0 | 500 | 0 | 0 | 0 | 500
| |
|
|
ABS. | 0 | 0 | 0 | 0 | 91 | 0 | 0 | 0 | 91
| 91 | 91 | 91 | 91 | 0 | 0 | 0 | 295
| REL. | 0.0 | 0.0 | 0.0 | 0.0 | 100.0 | 0.0 | 0.0 | 0.0 | 100.0
| 100.0 | 100.0 | 100.0 | 100.0 | 0.0 | 0.0 | 0.0 | 30.5
| ID | 0 | 0 | 0 | 0 | 500 | 0 | 0 | 0 | 500
| |
|
|
ABS. | 0 | 0 | 0 | 0 | 84 | 1 | 0 | 0 | 85
| 85 | 85 | 85 | 85 | 1 | 0 | 0 | 301
| REL. | 0.0 | 0.0 | 0.0 | 0.0 | 98.8 | 1.1 | 0.0 | 0.0 | 100.0
| 100.0 | 100.0 | 100.0 | 100.0 | 1.2 | 0.0 | 0.0 | 4.7
| ID | 0 | 0 | 0 | 0 | 494 | 29 | 0 | 0 | 523
| |
|
|
ABS. | 0 | 0 | 0 | 0 | 91 | 0 | 0 | 0 | 91
| 91 | 91 | 91 | 91 | 0 | 0 | 0 | 289
| REL | 0.0 | 0.0 | 0.0 | 0.0 | 100.0 | 0.0 | 0.0 | 0.0 | 100.0
| 100.0 | 100.0 | 100.0 | 100.0 | 0.0 | 0.0 | 0.0 | 2.10
| ID | 0 | 0 | 0 | 0 | 500 | 0 | 0 | 0 | 500
|
Year
| ABS. | 0 | 0 | 0 | 0 | 356 | 1 | 0 | 0 | 357
| 357 | 357 | 357 | 357 | 1 | 0 | 0 | 301 | REL. | 0.0 | 0.0 | 0.0 | 0.0 | 99.7 | 0.2 | 0.0 | 0.0 | 100.0
| 100.0 | 100.0 | 100.0 | 100.0 | 0.3 | 0.0 | 0.0 | 4.7
| ID | 0 | 0 | 0 | 0 | 498 | 7 | 0 | 0 | 505
|
Note:
| 1 frequency < 60 per quarter, or < 240 per annum
|
---|
2 frequency < 30 per quarter, or < 120 per annum
|
---|
| | | | | | |
---|
|