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 | 222 | 207 | 214 | 213 | 195 | 231 | 217 | 251 | 246 | ~ | ~ | ~ | 247 | 160 | 142 | 229 | 176 | 272 | 240 | 217 | 224 | 182 | 209 | 199 | 231 | 225 | 205 | 218 | 279 | 295 | 206 | 219.72 | 294.60 | 28.00
| 2 | 259 | 260 | 182 | 126 | 215 | 206 | 221 | 215 | 263 | 236 | 207 | 233 | 315 | 262 | 235 | 217 | 174 | 273 | 279 | 288 | 286 | 289 | 109 | 194 | 219 | 247 | 162 | 188 | ~ | ~ | ~ | 227.10 | 315.19 | 28.00
| 3 | 216 | 239 | 250 | 169 | 334 | 203 | 219 | 204 | 211 | 220 | 225 | 235 | 232 | 244 | 239 | 189 | 63 | 167 | 250 | 257 | 140 | 288 | 202 | 197 | 68 | ~ | ~ | 111 | 189 | 228 | 248 | 208.08 | 333.63 | 29.00
| 4 | 229 | 200 | 243 | 208 | 252 | 215 | 230 | 281 | 269 | 238 | 167 | 284 | 323 | 284 | 214 | 261 | 258 | 225 | 236 | 90 | 217 | 302 | 250 | 262 | 184 | 238 | 245 | 217 | 176 | 178 | ~ | 232.51 | 322.85 | 30.00
| 5 | 240 | 116 | 176 | 277 | 303 | 314 | 276 | 234 | 153 | 168 | 110 | 78 | 156 | 211 | 232 | 253 | 246 | 268 | 273 | 267 | 266 | 137 | 153 | 200 | 235 | 163 | 267 | 281 | 286 | 271 | 177 | 218.82 | 313.67 | 31.00
| 6 | 268 | 248 | 265 | 279 | 265 | 244 | 257 | 275 | 237 | 216 | 285 | 262 | 250 | 194 | 197 | 224 | 265 | 284 | 299 | 258 | 264 | 275 | 280 | 277 | 273 | 263 | 164 | 261 | 271 | 132 | ~ | 251.01 | 298.76 | 30.00
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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 | 5 | 41 | 35 | 2 | 0 | 0 | 85
| 85 | 83 | 78 | 37 | 2 | 0 | 0 | 334
| REL. | 0.0 | 2.3 | 5.8 | 48.2 | 41.1 | 2.3 | 0.0 | 0.0 | 100.0
| 100.0 | 97.6 | 91.8 | 43.5 | 2.4 | 0.0 | 0.0 | 5.3
| ID | 0 | 2 | 5 | 96 | 205 | 58 | 0 | 0 | 369
| |
|
|
ABS. | 0 | 2 | 4 | 24 | 57 | 4 | 0 | 0 | 91
| 91 | 89 | 85 | 61 | 4 | 0 | 0 | 323
| REL. | 0.0 | 2.1 | 4.3 | 26.3 | 62.6 | 4.3 | 0.0 | 0.0 | 100.0
| 100.0 | 97.8 | 93.4 | 67.0 | 4.4 | 0.0 | 0.0 | 13.4
| ID | 0 | 2 | 4 | 52 | 313 | 109 | 0 | 0 | 482
| |
|
|
ABS. | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 02
| 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0
| |
|
|
ABS. | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 02
| 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0
|
Year
| ABS. | 0 | 4 | 9 | 65 | 92 | 6 | 0 | 0 | 1761
| 176 | 172 | 163 | 98 | 6 | 0 | 0 | 334 | REL. | 0.0 | 2.2 | 5.1 | 36.9 | 52.2 | 3.4 | 0.0 | 0.0 | 100.0
| 100.0 | 97.7 | 92.6 | 55.7 | 3.4 | 0.0 | 0.0 | 5.3
| ID | 0 | 2 | 5 | 73 | 261 | 85 | 0 | 0 | 427
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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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