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 | 244 | ~ | 232 | 241 | ~ | 97 | 108 | 126 | 110 | 151 | 162 | 109 | 178 | 176 | 278 | 245 | 262 | 285 | 294 | 222 | 295 | 70 | 189 | 279 | 248 | 236 | 233 | 228 | 231 | 218 | 234 | 206.23 | 295.21 | 29.00
| 2 | 244 | 255 | 266 | 234 | 232 | 141 | 231 | 83 | ~ | ~ | 273 | 200 | 232 | 228 | 211 | 215 | 214 | 197 | 310 | 259 | 100 | ~ | 226 | 194 | 259 | 241 | 152 | 183 | 184 | ~ | ~ | 213.95 | 309.79 | 26.00
| 3 | 241 | 241 | 216 | 261 | 252 | 220 | 110 | 45 | 80 | ~ | ~ | ~ | 81 | 23 | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | 160.94 | 261.04 | 11.00
| 4 | ~ | ~ | ~ | 207 | 322 | 326 | 290 | 288 | 56 | ~ | 157 | 158 | 195 | 238 | 154 | 164 | 180 | 206 | 241 | ~ | 230 | 144 | 56 | 269 | 125 | 100 | ~ | 94 | 94 | 148 | ~ | 185.14 | 326.04 | 24.00
| 5 | 174 | ~ | 111 | ~ | 120 | 118 | 42 | 136 | ~ | 210 | ~ | ~ | 159 | 141 | 171 | 165 | 152 | ~ | 229 | 248 | 187 | 258 | 197 | 205 | 210 | 95 | ~ | ~ | 236 | 218 | 274 | 176.33 | 273.75 | 23.00
| 6 | 186 | 172 | ~ | 217 | ~ | 257 | 246 | 154 | 45 | ~ | 152 | ~ | 138 | 259 | 274 | ~ | 195 | ~ | 99 | ~ | 206 | 236 | 220 | 239 | 261 | 273 | 270 | 284 | 261 | 258 | ~ | 213.21 | 283.75 | 23.00
| 7 | 200 | 193 | 232 | 208 | 245 | 284 | 112 | 276 | 197 | 188 | 211 | 271 | 224 | 231 | 279 | 286 | 273 | 268 | 267 | 274 | 267 | 289 | 224 | 177 | 230 | 224 | 231 | 245 | 274 | ~ | 294 | 239.09 | 293.75 | 30.00
| 8 | 200 | 203 | 224 | 275 | 93 | 226 | 269 | 234 | 278 | 234 | 285 | 214 | 186 | 223 | 245 | 255 | 236 | 233 | 222 | 208 | 241 | 261 | 238 | 239 | 282 | 56 | 100 | 260 | 227 | 167 | 205 | 219.94 | 285.21 | 31.00
| 9 | 217 | 225 | 253 | 278 | 256 | 188 | 271 | 225 | 203 | 176 | 274 | 195 | 233 | 214 | 70 | 160 | 214 | 59 | 83 | 55 | 82 | 201 | 50 | 94 | 142 | 123 | 182 | 80 | 43 | 60 | ~ | 163.49 | 277.71 | 30.00
| 10 | 146 | 251 | 130 | ~ | ~ | 269 | 298 | 191 | 133 | 116 | 195 | 183 | ~ | ~ | 46 | 174 | ~ | ~ | 119 | 73 | 40 | ~ | ~ | ~ | 208 | 231 | 223 | 175 | 173 | 127 | 194 | 168.01 | 297.92 | 22.00
| 11 | 170 | 64 | 179 | 235 | 148 | 66 | 211 | 137 | 198 | 216 | 191 | 159 | 163 | 237 | 186 | 143 | 258 | 172 | 123 | 114 | 204 | 118 | 83 | 168 | 206 | 225 | 185 | 117 | 134 | 89 | ~ | 163.27 | 257.71 | 30.00
| 12 | 120 | 80 | 109 | 114 | 75 | 159 | 86 | 98 | 100 | 176 | 217 | 211 | 228 | 210 | 232 | 236 | 249 | 243 | 129 | 58 | 81 | 74 | 118 | 141 | 134 | 157 | 113 | 210 | 126 | 186 | ~ | 148.97 | 249.38 | 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. | 2 | 6 | 6 | 18 | 33 | 1 | 0 | 0 | 66
| 64 | 58 | 52 | 34 | 1 | 0 | 0 | 310
| REL. | 3.0 | 9.0 | 9.0 | 27.2 | 50.0 | 1.5 | 0.0 | 0.0 | 100.0
| 97.0 | 87.9 | 78.8 | 51.5 | 1.5 | 0.0 | 0.0 | 19.2
| ID | 3 | 9 | 9 | 54 | 250 | 37 | 0 | 0 | 363
| |
|
|
ABS. | 2 | 6 | 10 | 27 | 23 | 2 | 0 | 0 | 70
| 68 | 62 | 52 | 25 | 2 | 0 | 0 | 326
| REL. | 2.8 | 8.5 | 14.2 | 38.5 | 32.8 | 2.8 | 0.0 | 0.0 | 100.0
| 97.1 | 88.6 | 74.3 | 35.7 | 2.9 | 0.0 | 0.0 | 6.4
| ID | 2 | 8 | 14 | 77 | 164 | 71 | 0 | 0 | 338
| |
|
|
ABS. | 1 | 11 | 4 | 30 | 45 | 0 | 0 | 0 | 91
| 90 | 79 | 75 | 45 | 0 | 0 | 0 | 294
| REL. | 1.0 | 12.0 | 4.3 | 32.9 | 49.4 | 0.0 | 0.0 | 0.0 | 100.0
| 98.9 | 86.8 | 82.4 | 49.5 | 0.0 | 0.0 | 0.0 | 31.7
| ID | 1 | 12 | 4 | 65 | 247 | 0 | 0 | 0 | 330
| |
|
|
ABS. | 2 | 12 | 24 | 31 | 13 | 0 | 0 | 0 | 82
| 80 | 68 | 44 | 13 | 0 | 0 | 0 | 298
| REL | 2.4 | 14.6 | 29.2 | 37.8 | 15.8 | 0.0 | 0.0 | 0.0 | 100.0
| 97.6 | 82.9 | 53.7 | 15.9 | 0.0 | 0.0 | 0.0 | 7.10
| ID | 2 | 14 | 29 | 75 | 79 | 0 | 0 | 0 | 201
|
Year
| ABS. | 7 | 35 | 44 | 106 | 114 | 3 | 0 | 0 | 309
| 302 | 267 | 223 | 117 | 3 | 0 | 0 | 326 | REL. | 2.2 | 11.3 | 14.2 | 34.3 | 36.8 | 0.9 | 0.0 | 0.0 | 100.0
| 97.7 | 86.4 | 72.2 | 37.9 | 1.0 | 0.0 | 0.0 | 6.4
| ID | 2 | 11 | 14 | 68 | 184 | 24 | 0 | 0 | 305
|
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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