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 | 150 | 164 | 164 | 165 | 160 | 185 | 168 | 317 | 184 | 159 | 287 | 173 | 186 | 158 | 146 | 141 | 157 | 151 | 166 | 163 | 153 | 151 | 157 | 157 | 165 | 159 | 188 | 167 | 248 | 308 | 190 | 180.13 | 317.00 | 31.00
| 2 | 248 | 194 | 146 | 158 | 195 | 159 | 156 | 187 | 247 | 241 | 147 | 160 | 226 | 288 | 239 | 141 | 200 | 299 | 293 | 300 | 297 | 296 | 287 | 148 | 148 | 163 | 139 | 146 | ~ | ~ | ~ | 208.88 | 300.15 | 28.00
| 3 | 153 | 166 | 170 | 184 | 262 | 146 | 157 | 165 | 173 | 195 | 208 | 230 | 229 | 237 | 187 | 192 | 298 | 188 | 259 | 206 | 143 | 213 | 177 | 197 | 327 | 113 | 171 | 150 | 159 | 193 | 204 | 195.14 | 327.23 | 31.00
| 4 | 170 | 155 | 191 | 208 | 217 | 166 | 122 | 166 | 191 | 163 | 307 | 294 | ~ | ~ | ~ | ~ | ~ | 199 | 171 | 126 | 186 | 333 | 218 | 142 | 192 | 179 | 189 | 190 | 152 | 152 | ~ | 191.12 | 333.46 | 25.00
| 5 | 129 | 128 | 149 | 166 | 226 | 287 | 205 | 194 | 115 | 133 | 78 | 94 | 168 | 166 | 195 | 211 | 224 | 271 | 267 | 216 | 121 | 106 | 154 | 210 | 135 | 196 | 291 | 310 | 312 | 265 | 268 | 193.16 | 311.75 | 31.00
| 6 | 268 | 247 | 282 | 302 | 229 | 207 | 217 | 289 | 159 | 248 | 249 | 208 | 139 | 135 | 179 | 196 | 210 | 297 | 329 | 125 | 212 | 273 | 301 | 281 | 270 | 105 | 183 | ~ | 184 | 226 | ~ | 225.83 | 329.33 | 29.00
| 7 | 322 | 236 | 88 | 137 | 157 | 149 | 181 | 244 | 235 | 184 | 206 | 196 | 198 | 170 | 109 | 282 | 284 | 207 | 141 | 300 | 309 | 65 | 148 | 166 | 281 | 241 | 94 | 143 | 154 | 196 | 207 | 194.46 | 322.29 | 31.00
| 8 | 199 | 150 | 188 | 192 | 199 | 186 | 214 | 201 | 189 | 246 | 202 | 196 | 173 | 171 | 165 | 169 | 154 | 152 | 127 | 201 | 336 | 160 | 161 | 154 | 119 | 157 | 261 | 284 | 192 | 120 | 161 | 186.33 | 336.19 | 31.00
| 9 | 286 | 201 | 170 | 199 | 322 | 226 | 232 | 248 | 235 | 241 | 228 | 223 | 168 | 162 | 154 | 274 | 296 | 205 | 133 | 163 | 178 | 151 | 178 | 291 | 332 | 212 | 165 | 205 | 128 | 168 | ~ | 212.41 | 332.19 | 30.00
| 10 | 183 | 157 | 190 | 191 | 135 | 158 | 166 | 176 | 168 | 178 | 226 | 161 | 162 | 151 | 150 | 210 | 136 | 127 | 142 | 141 | 183 | 272 | 167 | 133 | 136 | 137 | 138 | 201 | 197 | 166 | 188 | 168.54 | 271.92 | 31.00
| 11 | 300 | 283 | 233 | 184 | 213 | 202 | 204 | 237 | 302 | 200 | 140 | 182 | 223 | 204 | 166 | 269 | 154 | 187 | 305 | 274 | 182 | 256 | 292 | 275 | 118 | 171 | 151 | 149 | 158 | 131 | ~ | 211.53 | 305.26 | 30.00
| 12 | 144 | 141 | 138 | 139 | 130 | 252 | 278 | 323 | 180 | 264 | 337 | 86 | 191 | 290 | 290 | 322 | 321 | 269 | 243 | 239 | 203 | 193 | 187 | 146 | 194 | 203 | 150 | ~ | ~ | ~ | ~ | 216.79 | 337.08 | 27.00
|
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 | 0 | 12 | 55 | 19 | 4 | 0 | 0 | 90
| 90 | 90 | 78 | 23 | 4 | 0 | 0 | 327
| REL. | 0.0 | 0.0 | 13.3 | 61.1 | 21.1 | 4.4 | 0.0 | 0.0 | 100.0
| 100.0 | 100.0 | 86.7 | 25.6 | 4.4 | 0.0 | 0.0 | 25.3
| ID | 0 | 0 | 13 | 122 | 105 | 111 | 0 | 0 | 352
| |
|
|
ABS. | 0 | 2 | 15 | 41 | 20 | 7 | 0 | 0 | 85
| 85 | 83 | 68 | 27 | 7 | 0 | 0 | 333
| REL. | 0.0 | 2.3 | 17.6 | 48.2 | 23.5 | 8.2 | 0.0 | 0.0 | 100.0
| 100.0 | 97.6 | 80.0 | 31.8 | 8.2 | 0.0 | 0.0 | 22.4
| ID | 0 | 2 | 17 | 96 | 117 | 205 | 0 | 0 | 440
| |
|
|
ABS. | 0 | 3 | 12 | 51 | 21 | 5 | 0 | 0 | 92
| 92 | 89 | 77 | 26 | 5 | 0 | 0 | 336
| REL. | 0.0 | 3.2 | 13.0 | 55.4 | 22.8 | 5.4 | 0.0 | 0.0 | 100.0
| 100.0 | 96.7 | 83.7 | 28.3 | 5.4 | 0.0 | 0.0 | 21.8
| ID | 0 | 3 | 13 | 110 | 114 | 135 | 0 | 0 | 377
| |
|
|
ABS. | 0 | 1 | 19 | 43 | 19 | 6 | 0 | 0 | 88
| 88 | 87 | 68 | 25 | 6 | 0 | 0 | 337
| REL | 0.0 | 1.1 | 21.5 | 48.8 | 21.5 | 6.8 | 0.0 | 0.0 | 100.0
| 100.0 | 98.9 | 77.3 | 28.4 | 6.8 | 0.0 | 0.0 | 11.12
| ID | 0 | 1 | 21 | 97 | 107 | 170 | 0 | 0 | 398
|
Year
| ABS. | 0 | 6 | 58 | 190 | 79 | 22 | 0 | 0 | 355
| 355 | 349 | 291 | 101 | 22 | 0 | 0 | 337 | REL. | 0.0 | 1.6 | 16.3 | 53.5 | 22.2 | 6.1 | 0.0 | 0.0 | 100.0
| 100.0 | 98.3 | 82.0 | 28.5 | 6.2 | 0.0 | 0.0 | 11.12
| ID | 0 | 1 | 16 | 107 | 111 | 154 | 0 | 0 | 391
|
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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