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 | 1031 | 933 | 828 | 985 | 941 | 585 | 946 | 830 | 705 | ~ | ~ | ~ | ~ | 599 | 528 | 534 | ~ | 799 | 669 | 762 | 698 | 671 | 898 | 1036 | 509 | 362 | 512 | 432 | 329 | 261 | 300 | 680.02 | 1035.55 | 26.00
| 2 | 350 | 374 | 481 | 489 | 343 | 324 | 434 | 482 | 405 | 347 | 280 | 253 | 292 | 315 | 331 | 366 | 381 | 334 | 247 | 215 | 273 | 344 | 382 | 449 | 348 | 298 | 322 | 339 | ~ | ~ | ~ | 349.95 | 488.52 | 28.00
| 3 | 415 | 496 | 279 | 306 | 388 | 434 | 350 | 374 | 403 | 419 | 367 | 358 | 409 | 366 | 300 | 246 | 302 | 358 | 384 | 423 | 410 | 356 | 334 | 422 | 446 | 397 | 323 | 252 | 258 | 288 | ~ | 362.11 | 496.15 | 30.00
| 4 | 301 | 285 | 238 | 156 | 186 | 162 | 171 | 191 | 227 | 245 | 215 | 179 | 183 | 194 | 153 | 173 | 230 | 204 | 145 | 154 | 180 | 196 | 169 | 176 | 223 | 271 | 303 | 189 | 168 | 215 | ~ | 202.77 | 302.86 | 30.00
| 5 | 178 | 199 | 248 | 208 | 163 | 122 | 106 | 137 | 218 | 249 | 275 | 290 | 306 | 308 | 299 | 301 | 254 | 274 | 267 | 260 | 232 | 235 | 257 | 193 | 177 | 218 | 181 | 153 | 167 | 128 | 124 | 217.02 | 308.28 | 31.00
| 6 | 174 | 190 | 232 | 225 | 286 | 278 | 285 | 283 | 239 | 249 | 268 | 383 | 259 | 239 | 233 | 230 | 221 | 226 | 230 | 190 | 208 | 165 | 180 | 156 | 199 | 205 | 241 | 235 | 224 | 176 | ~ | 230.18 | 382.97 | 30.00
| 7 | 280 | 293 | 334 | ~ | ~ | ~ | ~ | ~ | 329 | 311 | 295 | 292 | 257 | 253 | 311 | 282 | 311 | 317 | 224 | 223 | 288 | 281 | 258 | 282 | 262 | 272 | 287 | 244 | 272 | 299 | 271 | 281.86 | 334.40 | 26.00
| 8 | 251 | 264 | 268 | 290 | 286 | 247 | 282 | 288 | 292 | 278 | 267 | 255 | 253 | 265 | 341 | 312 | 241 | 410 | 391 | 327 | 311 | 297 | 322 | 325 | 317 | 322 | 344 | 284 | 188 | 184 | 208 | 287.42 | 409.61 | 31.00
| 9 | 204 | 259 | 299 | 289 | 281 | 273 | 185 | 181 | 141 | 113 | 131 | 241 | 161 | 129 | 144 | 142 | 186 | 229 | 189 | 174 | 167 | 150 | 157 | 135 | 177 | 211 | 212 | 197 | 202 | 304 | ~ | 195.47 | 304.17 | 30.00
| 10 | 342 | 248 | 256 | 285 | 328 | 341 | 402 | 284 | 201 | 184 | 171 | 186 | 175 | 182 | 197 | 188 | 194 | 257 | 286 | 345 | 255 | 293 | 340 | 256 | 251 | 250 | 271 | 274 | 322 | 372 | 366 | 267.81 | 402.29 | 31.00
| 11 | 385 | 453 | 237 | 289 | 482 | 348 | 354 | 352 | 211 | 177 | 246 | 218 | 246 | 253 | 216 | 264 | 266 | 204 | 331 | 342 | 486 | 674 | 231 | 337 | 322 | 485 | 652 | 494 | 239 | 453 | ~ | 341.58 | 673.52 | 30.00
| 12 | 357 | 465 | 465 | 320 | 279 | 296 | 451 | 447 | 354 | 243 | 230 | 239 | 300 | 295 | 311 | 385 | 326 | 333 | 510 | 439 | 435 | 445 | 452 | 238 | 182 | 165 | 197 | 239 | 214 | 215 | 382 | 329.29 | 509.53 | 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. | 84 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 84
| 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1036
| 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 | 24.1
| 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 | 383
| 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 | 12.6
| 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 | 410
| 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 | 18.8
| 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 | 674
| 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 | 22.11
| ID | 100 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 100
|
Year
| ABS. | 354 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 354
| 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1036 | 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 | 24.1
| 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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