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 | 312 | 310 | 320 | 250 | 330 | 300 | 333 | 301 | 346 | 384 | 392 | 362 | 377 | 398 | 312 | 334 | 438 | 427 | 501 | 495 | 458 | 521 | 410 | 331 | 225 | 268 | 295 | 341 | 325 | 316 | 411 | 358.80 | 521.14 | 31.00
| 2 | 337 | 322 | 327 | 266 | 213 | 215 | 227 | 262 | 424 | 398 | ~ | 291 | 326 | 346 | 294 | 263 | 231 | 248 | 277 | 269 | 248 | 229 | 225 | 245 | 262 | 284 | 295 | 361 | ~ | ~ | ~ | 284.61 | 423.89 | 27.00
| 3 | 344 | 323 | 348 | 328 | 351 | 407 | 388 | 340 | 364 | 354 | 403 | 377 | 373 | 366 | 269 | 290 | 320 | 361 | 362 | 279 | 311 | 327 | 382 | 382 | 389 | 342 | 348 | 371 | 378 | 372 | 364 | 352.03 | 406.83 | 31.00
| 4 | 291 | 257 | 255 | 249 | 300 | 263 | 237 | 251 | 286 | 281 | 290 | 244 | 271 | 300 | 321 | 377 | 351 | 348 | 296 | 314 | 281 | 271 | 291 | 347 | 341 | 363 | 318 | 305 | 286 | 372 | ~ | 298.59 | 376.84 | 30.00
| 5 | 296 | 239 | 309 | 318 | 307 | 291 | 311 | 320 | 290 | 285 | 272 | 274 | 260 | 294 | 299 | 331 | 355 | 292 | 272 | 369 | 303 | 346 | 300 | 290 | 297 | 276 | 286 | 318 | 321 | 286 | 248 | 298.52 | 368.61 | 31.00
| 6 | 181 | 219 | 155 | 157 | 158 | 173 | 185 | 189 | 145 | 207 | 237 | 182 | 188 | 219 | 223 | 230 | 254 | 189 | 212 | 219 | 187 | 161 | 158 | 202 | 275 | 243 | 255 | 268 | 228 | 185 | ~ | 202.89 | 275.31 | 30.00
| 7 | 173 | 188 | 175 | 207 | 214 | 220 | 155 | 144 | 198 | 260 | 237 | 237 | 248 | 209 | 167 | 202 | 221 | 211 | 220 | 245 | 230 | 206 | 216 | 212 | 240 | 263 | 224 | 186 | 193 | 196 | 204 | 209.69 | 262.86 | 31.00
| 8 | 207 | 256 | 280 | 285 | 317 | 289 | 284 | 270 | 286 | 262 | ~ | 202 | 198 | 222 | 193 | 220 | 224 | 263 | 226 | 220 | 230 | 207 | 217 | 217 | 236 | 279 | 324 | 323 | 290 | 250 | 256 | 251.12 | 324.20 | 30.00
| 9 | 197 | 226 | 319 | 260 | 231 | 272 | 249 | 271 | 281 | 274 | 267 | 256 | 266 | 267 | 297 | 357 | 395 | 325 | 296 | 266 | 231 | 242 | 250 | 236 | 296 | 248 | 232 | 241 | 228 | 243 | ~ | 267.34 | 394.94 | 30.00
| 10 | 222 | 264 | 246 | 215 | 278 | 235 | 256 | 287 | 260 | 256 | 245 | 260 | 281 | 250 | 281 | 319 | 310 | 371 | 323 | 344 | 346 | 355 | 419 | 395 | 356 | 275 | 311 | 314 | 374 | 382 | 272 | 300.15 | 419.24 | 31.00
| 11 | 244 | 264 | 207 | 233 | 294 | 262 | 191 | 279 | 388 | 320 | 435 | 368 | 336 | 239 | 222 | 240 | 275 | 216 | 298 | 286 | 386 | 316 | 328 | 307 | 326 | 314 | 322 | 328 | 436 | 333 | ~ | 299.67 | 436.14 | 30.00
| 12 | 322 | 297 | 290 | 274 | 278 | 295 | 275 | 290 | 418 | 349 | 287 | 249 | 242 | 250 | 261 | 245 | 274 | 261 | 249 | 257 | 251 | 288 | 273 | 275 | 313 | 261 | 257 | 292 | 260 | 246 | 304 | 280.11 | 417.87 | 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. | 89 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 89
| 0 | 0 | 0 | 0 | 0 | 0 | 0 | 521
| 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 | 22.1
| 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 | 377
| 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 | 16.4
| 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 | 395
| 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. | 92 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 92
| 0 | 0 | 0 | 0 | 0 | 0 | 0 | 436
| 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. | 363 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 363
| 0 | 0 | 0 | 0 | 0 | 0 | 0 | 521 | 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 | 22.1
| 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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