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 | ~ | ~ | ~ | ~ | ~ | ~ | 22 | 151 | 158 | 105 | 172 | 172 | 149 | ~ | 18 | 92 | 156 | 159 | ~ | 77 | 82 | 158 | ~ | 63 | 33 | 62 | 62 | 158 | 198 | 214 | 207 | 121.18 | 214.08 | 22.00
| 4 | 177 | 199 | 224 | 230 | 101 | ~ | ~ | ~ | 163 | 148 | 96 | 69 | 111 | 68 | 136 | 202 | 179 | 194 | 142 | 91 | 71 | 114 | 235 | 159 | 205 | 107 | 182 | 257 | 261 | 240 | ~ | 161.46 | 260.52 | 27.00
| 5 | 288 | 285 | 253 | 279 | 149 | 254 | 268 | 278 | 298 | 233 | 180 | 158 | 217 | 225 | 181 | 248 | 293 | 267 | 292 | 169 | 228 | 199 | 235 | 125 | 69 | 129 | 72 | 142 | 67 | 248 | 270 | 212.84 | 298.13 | 31.00
| 6 | 276 | 45 | 131 | 308 | 283 | 42 | 142 | 105 | 182 | 68 | 161 | 275 | 251 | 115 | 282 | 199 | 272 | 313 | 322 | 306 | ~ | 224 | 240 | 92 | 280 | 255 | 274 | 69 | 215 | 322 | ~ | 208.50 | 322.29 | 29.00
| 7 | 301 | 212 | ~ | 74 | 298 | 277 | 141 | 308 | 238 | 258 | 244 | 229 | ~ | 263 | 108 | 177 | 210 | ~ | 66 | 96 | 284 | 213 | 208 | 186 | 171 | 197 | 296 | 277 | 277 | 194 | 221 | 214.98 | 307.73 | 28.00
| 8 | 196 | 113 | 220 | 268 | 188 | 183 | 125 | 145 | 110 | 178 | 77 | 158 | 47 | 19 | 60 | 86 | 198 | 231 | 242 | 185 | 158 | 214 | 218 | 214 | 183 | 177 | 201 | 170 | 138 | 201 | 178 | 163.99 | 267.56 | 31.00
| 9 | 79 | 176 | 202 | 157 | 97 | 140 | 187 | 194 | 143 | ~ | ~ | 192 | 138 | 188 | 95 | 123 | 74 | 71 | 129 | 116 | 100 | 52 | 73 | 16 | 21 | 68 | 50 | 32 | 111 | 102 | ~ | 111.65 | 201.73 | 28.00
| 10 | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | 17 | 14 | 11 | 18 | 84 | 80 | 49 | 51 | 30 | 55 | 79 | 51 | 44 | 90 | 68 | 63 | 66 | 34 | 37 | 50 | 13 | 46 | 47.84 | 89.58 | 22.00
| 11 | 59 | 16 | 31 | 11 | 35 | 59 | 55 | 30 | 27 | 25 | 12 | 26 | 47 | 42 | 39 | 11 | 45 | 9 | 19 | 8.63 | 39 | 33 | 11 | 37 | 31 | 30 | 8.10 | 24 | 6.56 | 16 | ~ | 28.01 | 58.54 | 30.00
| 12 | 19 | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | 18.60 | 18.60 | 1.00
|
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. | 3 | 6 | 2 | 11 | 0 | 0 | 0 | 0 | 222
| 19 | 13 | 11 | 0 | 0 | 0 | 0 | 214
| REL. | 13.6 | 27.2 | 9.0 | 50.0 | 0.0 | 0.0 | 0.0 | 0.0 | 100.0
| 86.4 | 59.1 | 50.0 | 0.0 | 0.0 | 0.0 | 0.0 | 30.3
| ID | 13 | 27 | 9 | 100 | 0 | 0 | 0 | 0 | 150
| |
|
|
ABS. | 2 | 11 | 15 | 22 | 32 | 5 | 0 | 0 | 87
| 85 | 74 | 59 | 37 | 5 | 0 | 0 | 322
| REL. | 2.2 | 12.6 | 17.2 | 25.2 | 36.7 | 5.7 | 0.0 | 0.0 | 100.0
| 97.7 | 85.1 | 67.8 | 42.5 | 5.7 | 0.0 | 0.0 | 30.6
| ID | 2 | 12 | 17 | 50 | 183 | 143 | 0 | 0 | 410
| |
|
|
ABS. | 6 | 15 | 15 | 35 | 14 | 2 | 0 | 0 | 87
| 81 | 66 | 51 | 16 | 2 | 0 | 0 | 308
| REL. | 6.8 | 17.2 | 17.2 | 40.2 | 16.0 | 2.2 | 0.0 | 0.0 | 100.0
| 93.1 | 75.9 | 58.6 | 18.4 | 2.3 | 0.0 | 0.0 | 8.7
| ID | 6 | 17 | 17 | 80 | 80 | 57 | 0 | 0 | 259
| |
|
|
ABS. | 39 | 14 | 0 | 0 | 0 | 0 | 0 | 0 | 531
| 14 | 0 | 0 | 0 | 0 | 0 | 0 | 90
| REL | 73.5 | 26.4 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 100.0
| 26.4 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 23.10
| ID | 73 | 26 | 0 | 0 | 0 | 0 | 0 | 0 | 100
|
Year
| ABS. | 50 | 46 | 32 | 68 | 46 | 7 | 0 | 0 | 249
| 199 | 153 | 121 | 53 | 7 | 0 | 0 | 322 | REL. | 20.0 | 18.4 | 12.8 | 27.3 | 18.4 | 2.8 | 0.0 | 0.0 | 100.0
| 79.9 | 61.4 | 48.6 | 21.3 | 2.8 | 0.0 | 0.0 | 30.6
| ID | 20 | 18 | 12 | 54 | 92 | 70 | 0 | 0 | 268
|
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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