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 | 148 | 155 | 212 | 168 | 166 | 240 | 237 | 314 | 255 | 132 | 222 | 194 | 98 | 131 | 141 | 143 | 145 | 153 | 149 | 148 | ~ | 143 | 150 | ~ | ~ | ~ | ~ | 262 | 318 | 300 | 245 | 191.00 | 317.56 | 26.00
| 2 | 312 | 266 | 154 | 230 | 245 | 197 | 158 | 166 | 295 | 153 | 195 | 236 | 303 | 307 | 258 | 177 | 54 | 225 | 310 | 314 | 304 | 310 | 321 | 308 | 246 | 269 | 147 | 142 | ~ | ~ | ~ | 235.77 | 321.04 | 28.00
| 3 | 200 | 190 | 154 | 216 | 327 | ~ | 143 | 148 | 231 | 208 | 236 | 251 | 249 | 267 | 224 | 201 | 163 | 210 | 284 | 213 | 144 | 240 | 214 | 153 | 135 | ~ | 136 | 142 | 143 | 206 | 243 | 202.41 | 327.04 | 29.00
| 4 | 165 | 152 | 226 | 214 | 245 | 217 | 167 | 267 | 231 | 195 | 328 | 314 | 328 | 277 | 239 | 292 | 274 | 246 | 232 | 52 | 115 | 324 | 310 | 225 | 210 | 264 | 225 | 223 | 150 | 142 | ~ | 228.33 | 328.42 | 30.00
| 5 | 98 | 86 | 189 | 114 | 175 | 335 | 339 | 208 | 95 | 92 | 169 | 78 | 149 | 169 | 206 | 227 | 215 | 296 | 296 | ~ | 142 | 68 | 143 | 100 | 233 | 207 | 301 | 297 | 311 | 282 | 264 | 196.10 | 338.75 | 30.00
| 6 | 287 | 256 | 286 | 301 | 239 | 239 | 254 | 298 | 180 | 252 | 291 | 270 | 137 | 148 | 188 | 248 | 262 | 321 | 313 | 282 | 272 | 304 | 304 | 311 | 305 | 223 | 173 | 316 | 294 | 221 | ~ | 259.04 | 321.30 | 30.00
| 7 | 319 | 243 | 67 | 114 | 139 | 141 | 213 | 272 | 278 | 225 | 253 | 233 | 216 | 219 | 226 | 329 | 309 | 166 | 180 | 325 | 318 | 111 | 53 | 225 | 337 | 295 | 153 | 116 | 162 | 283 | 291 | 219.62 | 336.77 | 31.00
| 8 | 215 | 143 | 228 | 241 | 264 | 210 | 224 | 220 | 228 | 280 | 290 | 237 | 266 | 178 | 144 | 214 | 110 | 136 | 214 | 207 | 234 | 252 | 115 | 167 | 179 | 191 | 292 | 308 | 195 | 143 | 248 | 212.03 | 308.35 | 31.00
| 9 | 319 | 297 | 240 | 279 | 313 | 291 | 280 | 291 | 270 | 282 | 274 | 279 | 203 | 244 | 253 | 312 | 226 | 240 | 145 | 181 | 234 | 243 | 115 | 190 | 307 | 222 | 230 | 251 | 148 | 203 | ~ | 245.37 | 318.56 | 30.00
| 10 | 225 | 221 | 270 | 278 | 154 | 161 | 158 | 201 | 222 | 277 | 282 | 190 | 185 | 151 | 170 | 176 | 140 | 155 | 148 | 145 | 242 | 291 | 176 | 181 | 213 | 157 | 208 | 285 | 283 | 270 | 268 | 209.20 | 291.06 | 31.00
| 11 | 314 | 314 | 294 | 266 | 271 | 246 | 267 | 270 | 306 | 205 | 203 | 271 | 153 | 103 | 256 | 314 | 218 | 293 | 322 | 297 | 275 | 292 | 318 | 329 | 232 | 289 | 168 | 280 | 270 | 146 | ~ | 259.46 | 329.15 | 30.00
| 12 | 150 | 149 | 155 | 192 | 219 | 323 | ~ | ~ | ~ | ~ | 325 | ~ | ~ | 58 | 103 | 337 | 323 | 308 | 294 | 299 | 263 | 270 | 293 | 248 | 263 | 282 | 247 | 264 | 276 | 293 | ~ | 247.17 | 337.10 | 24.00
|
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 | 2 | 19 | 28 | 21 | 13 | 0 | 0 | 83
| 83 | 81 | 62 | 34 | 13 | 0 | 0 | 327
| REL. | 0.0 | 2.4 | 22.8 | 33.7 | 25.3 | 15.6 | 0.0 | 0.0 | 100.0
| 100.0 | 97.6 | 74.7 | 41.0 | 15.7 | 0.0 | 0.0 | 5.3
| ID | 0 | 2 | 22 | 67 | 126 | 391 | 0 | 0 | 610
| |
|
|
ABS. | 0 | 8 | 8 | 24 | 33 | 17 | 0 | 0 | 90
| 90 | 82 | 74 | 50 | 17 | 0 | 0 | 339
| REL. | 0.0 | 8.8 | 8.8 | 26.6 | 36.6 | 18.8 | 0.0 | 0.0 | 100.0
| 100.0 | 91.1 | 82.2 | 55.6 | 18.9 | 0.0 | 0.0 | 7.5
| ID | 0 | 8 | 8 | 53 | 183 | 472 | 0 | 0 | 726
| |
|
|
ABS. | 0 | 2 | 14 | 26 | 39 | 11 | 0 | 0 | 92
| 92 | 90 | 76 | 50 | 11 | 0 | 0 | 337
| REL. | 0.0 | 2.1 | 15.2 | 28.2 | 42.3 | 11.9 | 0.0 | 0.0 | 100.0
| 100.0 | 97.8 | 82.6 | 54.3 | 12.0 | 0.0 | 0.0 | 25.7
| ID | 0 | 2 | 15 | 56 | 211 | 298 | 0 | 0 | 584
| |
|
|
ABS. | 0 | 1 | 7 | 27 | 38 | 12 | 0 | 0 | 85
| 85 | 84 | 77 | 50 | 12 | 0 | 0 | 337
| REL | 0.0 | 1.1 | 8.2 | 31.7 | 44.7 | 14.1 | 0.0 | 0.0 | 100.0
| 100.0 | 98.8 | 90.6 | 58.8 | 14.1 | 0.0 | 0.0 | 16.12
| ID | 0 | 1 | 8 | 63 | 223 | 352 | 0 | 0 | 649
|
Year
| ABS. | 0 | 13 | 48 | 105 | 131 | 53 | 0 | 0 | 350
| 350 | 337 | 289 | 184 | 53 | 0 | 0 | 339 | REL. | 0.0 | 3.7 | 13.7 | 30.0 | 37.4 | 15.1 | 0.0 | 0.0 | 100.0
| 100.0 | 96.3 | 82.6 | 52.6 | 15.1 | 0.0 | 0.0 | 7.5
| ID | 0 | 3 | 13 | 60 | 187 | 378 | 0 | 0 | 643
|
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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