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 | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~
| 2 | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~
| 3 | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | 144 | 71 | 30 | 81.43 | 143.63 | 3.00
| 4 | 164 | 78 | 152 | 75 | 66 | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | 106.85 | 163.75 | 5.00
| 5 | ~ | ~ | ~ | ~ | 189 | 192 | 263 | 168 | 170 | 226 | 279 | 297 | 325 | 322 | 291 | 245 | 269 | 217 | 53 | 83 | 167 | 47 | 81 | 210 | 296 | 212 | 314 | 262 | 108 | 252 | 42 | 206.74 | 325.46 | 27.00
| 6 | 323 | 331 | 287 | 342 | 300 | 190 | 150 | 312 | 272 | 334 | 294 | 296 | 298 | 119 | 189 | 100 | 185 | 191 | 319 | 249 | 328 | 296 | 224 | 119 | 58 | 151 | 178 | 227 | 193 | 267 | ~ | 237.43 | 341.89 | 30.00
| 7 | 299 | 193 | 267 | 247 | 215 | 212 | 153 | 108 | 153 | 253 | 95 | 125 | 171 | 162 | 72 | 21 | 26 | 138 | 156 | 65 | 112 | 96 | 185 | 170 | 172 | 129 | 132 | 88 | 28 | 157 | 175 | 147.54 | 299.02 | 31.00
| 8 | 236 | 291 | 186 | 131 | 85 | 110 | 71 | 172 | 222 | 257 | 179 | 233 | 198 | 229 | 277 | 214 | 227 | 229 | 245 | 257 | 249 | 202 | 192 | 228 | 92 | 140 | 245 | 148 | 142 | 118 | 41 | 188.50 | 290.90 | 31.00
| 9 | 139 | 58 | 71 | 66 | 80 | 133 | 61 | 204 | 213 | 218 | 118 | 159 | 188 | 80 | 67 | 129 | 55 | 31 | 156 | 78 | 63 | 21 | 57 | 141 | 86 | 166 | 171 | 141 | 175 | 169 | ~ | 116.56 | 218.33 | 30.00
| 10 | 127 | 29 | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | 78.14 | 126.83 | 2.00
|
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. | 1 | 1 | 1 | 0 | 0 | 0 | 0 | 0 | 32
| 2 | 1 | 0 | 0 | 0 | 0 | 0 | 144
| REL. | 33.3 | 33.3 | 33.3 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 100.0
| 66.7 | 33.3 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 29.3
| ID | 33 | 33 | 33 | 0 | 0 | 0 | 0 | 0 | 100
| |
|
|
ABS. | 2 | 8 | 3 | 19 | 19 | 11 | 0 | 0 | 62
| 60 | 52 | 49 | 30 | 11 | 0 | 0 | 342
| REL. | 3.2 | 12.9 | 4.8 | 30.6 | 30.6 | 17.7 | 0.0 | 0.0 | 100.0
| 96.8 | 83.9 | 79.0 | 48.4 | 17.7 | 0.0 | 0.0 | 4.6
| ID | 3 | 12 | 4 | 61 | 153 | 443 | 0 | 0 | 679
| |
|
|
ABS. | 6 | 20 | 18 | 31 | 17 | 0 | 0 | 0 | 92
| 86 | 66 | 48 | 17 | 0 | 0 | 0 | 299
| REL. | 6.5 | 21.7 | 19.5 | 33.6 | 18.4 | 0.0 | 0.0 | 0.0 | 100.0
| 93.5 | 71.7 | 52.2 | 18.5 | 0.0 | 0.0 | 0.0 | 1.7
| ID | 6 | 21 | 19 | 67 | 92 | 0 | 0 | 0 | 207
| |
|
|
ABS. | 1 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 22
| 1 | 1 | 0 | 0 | 0 | 0 | 0 | 127
| REL | 50.0 | 0.0 | 50.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 100.0
| 50.0 | 50.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 1.10
| ID | 50 | 0 | 50 | 0 | 0 | 0 | 0 | 0 | 100
|
Year
| ABS. | 10 | 29 | 23 | 50 | 36 | 11 | 0 | 0 | 1591
| 149 | 120 | 97 | 47 | 11 | 0 | 0 | 342 | REL. | 6.2 | 18.2 | 14.4 | 31.4 | 22.6 | 6.9 | 0.0 | 0.0 | 100.0
| 93.7 | 75.5 | 61.0 | 29.6 | 6.9 | 0.0 | 0.0 | 4.6
| ID | 6 | 18 | 14 | 62 | 113 | 172 | 0 | 0 | 388
|
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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