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 | 158 | 181 | 221 | 222 | 223 | 273 | 246 | 260 | 292 | 256 | 232 | 190 | 200 | 179 | 199 | 209 | 277 | ~ | 240 | 309 | 321 | 216 | 315 | 176 | 252 | 194 | 253 | 299 | 299 | 291 | 310 | 243.11 | 321.04 | 30.00
| 2 | 130 | 239 | 296 | 237 | 289 | 262 | 228 | 279 | 221 | 261 | 258 | 297 | 300 | 291 | 297 | 281 | 307 | 274 | 265 | 202 | 210 | 257 | 307 | 301 | 285 | 258 | 252 | 281 | ~ | ~ | ~ | 263.06 | 307.08 | 28.00
| 3 | 264 | 249 | 242 | 247 | 277 | 264 | 259 | 295 | ~ | 273 | ~ | 256 | 289 | 309 | 284 | 307 | 305 | 301 | 305 | 309 | 316 | 224 | 86 | 202 | 184 | 163 | 248 | 164 | 115 | 144 | 227 | 245.14 | 316.25 | 29.00
| 4 | 260 | 264 | 164 | 226 | 223 | 256 | 174 | 265 | 177 | 127 | 278 | 310 | 304 | 230 | 146 | 232 | 164 | 309 | 302 | 235 | 277 | 114 | 162 | 272 | 219 | 110 | 162 | 157 | 108 | 97 | ~ | 210.74 | 310.00 | 30.00
| 5 | 149 | 258 | 310 | 305 | 291 | 246 | 249 | 232 | 186 | 195 | 195 | 199 | 64 | 157 | 131 | 104 | 167 | 177 | 286 | 293 | 300 | 297 | 298 | 286 | 274 | 215 | 208 | 93 | 226 | 196 | 241 | 220.33 | 310.00 | 31.00
| 6 | 259 | 179 | 259 | 282 | 142 | 186 | 224 | 247 | 212 | 235 | 213 | 286 | 298 | 161 | 279 | 274 | 276 | 294 | 283 | 300 | 270 | 296 | 290 | ~ | ~ | 168 | 214 | 290 | 272 | 251 | ~ | 247.92 | 300.00 | 28.00
| 7 | 282 | 301 | 249 | 293 | 290 | 292 | 286 | 295 | 294 | 293 | 284 | 250 | 254 | 278 | 259 | 261 | 232 | 263 | 277 | 217 | 225 | 217 | 233 | 258 | 219 | 126 | 215 | ~ | 232 | 244 | 260 | 255.94 | 300.63 | 30.00
| 8 | 136 | 281 | 284 | 273 | 297 | 291 | 292 | 260 | 238 | 172 | 244 | ~ | ~ | ~ | ~ | ~ | ~ | 346 | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | 259.49 | 346.41 | 12.00
| 9 | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | 229 | 81 | 79 | 83 | 149 | 118 | 187 | 131 | 254 | 284 | 307 | 105 | ~ | 167.13 | 306.74 | 12.00
| 10 | 103 | 174 | 180 | 111 | 81 | 88 | 111 | 218 | 242 | 260 | 263 | 284 | 269 | 247 | 283 | 170 | 216 | 279 | 205 | 270 | 221 | 233 | 201 | 203 | 266 | 281 | 251 | 273 | 280 | 282 | 221 | 218.17 | 284.26 | 31.00
| 11 | 262 | 215 | 228 | 268 | 282 | 298 | 302 | 204 | 229 | 300 | 312 | 269 | 170 | 134 | ~ | 294 | 319 | 296 | 316 | 274 | 164 | 127 | 144 | 272 | 154 | 196 | 164 | 146 | 117 | ~ | ~ | 230.50 | 318.54 | 28.00
| 12 | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | 288 | 206 | 144 | 199 | 302 | 289 | 301 | 313 | 284 | 240 | 274 | 301 | 314 | 307 | 192 | 215 | 215 | 238 | 253 | 205 | 148 | 139 | ~ | 243.91 | 313.96 | 22.00
|
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 | 3 | 21 | 48 | 14 | 0 | 0 | 87
| 87 | 86 | 83 | 62 | 14 | 0 | 0 | 321
| REL. | 0.0 | 1.1 | 3.4 | 24.1 | 55.1 | 16.0 | 0.0 | 0.0 | 100.0
| 100.0 | 98.9 | 95.4 | 71.3 | 16.1 | 0.0 | 0.0 | 21.1
| ID | 0 | 1 | 3 | 48 | 275 | 402 | 0 | 0 | 731
| |
|
|
ABS. | 0 | 3 | 9 | 27 | 43 | 7 | 0 | 0 | 89
| 89 | 86 | 77 | 50 | 7 | 0 | 0 | 310
| REL. | 0.0 | 3.3 | 10.1 | 30.3 | 48.3 | 7.8 | 0.0 | 0.0 | 100.0
| 100.0 | 96.6 | 86.5 | 56.2 | 7.9 | 0.0 | 0.0 | 12.4
| ID | 0 | 3 | 10 | 60 | 241 | 196 | 0 | 0 | 512
| |
|
|
ABS. | 0 | 3 | 6 | 6 | 36 | 3 | 0 | 0 | 541
| 54 | 51 | 45 | 39 | 3 | 0 | 0 | 346
| REL. | 0.0 | 5.5 | 11.1 | 11.1 | 66.6 | 5.5 | 0.0 | 0.0 | 100.0
| 100.0 | 94.4 | 83.3 | 72.2 | 5.6 | 0.0 | 0.0 | 18.8
| ID | 0 | 5 | 11 | 22 | 333 | 138 | 0 | 0 | 511
| |
|
|
ABS. | 0 | 2 | 11 | 23 | 35 | 10 | 0 | 0 | 81
| 81 | 79 | 68 | 45 | 10 | 0 | 0 | 319
| REL | 0.0 | 2.4 | 13.5 | 28.3 | 43.2 | 12.3 | 0.0 | 0.0 | 100.0
| 100.0 | 97.5 | 84.0 | 55.6 | 12.3 | 0.0 | 0.0 | 17.11
| ID | 0 | 2 | 13 | 56 | 216 | 308 | 0 | 0 | 597
|
Year
| ABS. | 0 | 9 | 29 | 77 | 162 | 34 | 0 | 0 | 311
| 311 | 302 | 273 | 196 | 34 | 0 | 0 | 346 | REL. | 0.0 | 2.8 | 9.3 | 24.7 | 52.0 | 10.9 | 0.0 | 0.0 | 100.0
| 100.0 | 97.1 | 87.8 | 63.0 | 10.9 | 0.0 | 0.0 | 18.8
| ID | 0 | 2 | 9 | 49 | 260 | 273 | 0 | 0 | 595
|
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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