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 | 62 | 21 | 19 | 46 | 35 | 8.89 | 16 | 5.69 | 31 | 40 | 25 | 35 | 13 | 27 | 73 | 73 | 18 | 13 | 12 | 11 | 5.96 | 23 | 24 | 29 | 44 | 24 | 18 | 81 | 52 | 40 | 36 | 30.99 | 80.55 | 31.00
| 2 | 82 | 50 | 23 | 28 | 29 | 42 | 59 | 45 | 65 | 28 | 104 | 69 | 26 | 84 | 100 | 106 | 98 | 33 | 29 | 28 | 11 | 45 | 56 | 117 | 133 | 134 | 120 | ~ | ~ | ~ | ~ | 64.62 | 133.79 | 27.00
| 3 | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~
| 4 | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | 277 | 298 | 143 | 270 | 165 | 241 | 321 | ~ | 244.66 | 320.58 | 7.00
| 5 | 314 | 295 | 323 | 299 | 161 | 71 | 65 | 194 | 315 | 260 | 318 | 333 | 339 | 327 | 138 | 300 | 245 | 54 | 183 | 317 | 337 | 235 | 367 | 354 | 317 | 336 | 252 | 105 | 249 | 307 | 115 | 252.43 | 366.52 | 31.00
| 6 | 170 | 146 | 217 | 59 | 185 | 265 | 224 | 147 | 169 | 102 | 130 | 194 | 307 | 299 | 322 | 105 | 145 | 227 | 129 | 219 | 259 | 139 | 99 | 303 | 335 | 339 | 348 | 213 | 290 | 248 | ~ | 211.25 | 348.00 | 30.00
| 7 | 148 | 254 | 210 | 213 | 313 | 327 | 282 | 156 | 184 | 267 | 117 | 280 | 172 | 326 | 279 | 140 | 64 | 301 | 126 | 46 | 113 | 277 | 188 | 54 | 82 | 215 | 260 | 316 | 268 | 308 | 289 | 212.08 | 327.08 | 31.00
| 8 | 195 | 283 | 234 | 66 | 203 | 245 | 200 | 74 | 179 | 81 | 215 | 288 | 104 | 237 | 279 | 268 | 236 | 219 | 201 | 279 | 88 | 137 | 201 | 243 | 240 | 201 | 218 | 219 | 179 | 259 | 116 | 199.54 | 287.55 | 31.00
| 9 | 28 | 198 | 187 | 101 | 73 | 136 | 77 | 114 | 105 | 32 | 98 | 47 | 41 | 43 | 147 | 45 | 61 | 38 | 141 | 137 | 62 | 118 | 129 | 32 | 64 | 47 | 80 | 50 | ~ | ~ | ~ | 86.93 | 198.03 | 28.00
| 10 | ~ | 146 | 161 | 23 | 119 | 138 | 98 | 81 | 91 | 89 | 128 | 127 | 118 | 124 | 119 | 16 | 30 | 21 | 30 | 22 | 12 | 29 | 50 | 29 | 31 | 42 | 84 | 27 | 32 | 59 | 92 | 72.16 | 161.16 | 30.00
| 11 | 58 | 89 | 32 | 64 | 24 | 42 | 38 | 13 | 44 | 48 | 87 | 30 | 27 | 51 | 27 | 23 | 11 | 13 | 10 | 25 | 23 | 5.00 | 31 | 24 | 44 | 11 | 13 | 14 | ~ | ~ | ~ | 32.85 | 89.28 | 28.00
|
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. | 38 | 13 | 7 | 0 | 0 | 0 | 0 | 0 | 581
| 20 | 7 | 0 | 0 | 0 | 0 | 0 | 134
| REL. | 65.5 | 22.4 | 12.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 100.0
| 34.5 | 12.1 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 26.2
| ID | 65 | 22 | 12 | 0 | 0 | 0 | 0 | 0 | 100
| |
|
|
ABS. | 0 | 5 | 12 | 12 | 17 | 22 | 0 | 0 | 68
| 68 | 63 | 51 | 39 | 22 | 0 | 0 | 367
| REL. | 0.0 | 7.3 | 17.6 | 17.6 | 25.0 | 32.3 | 0.0 | 0.0 | 100.0
| 100.0 | 92.6 | 75.0 | 57.4 | 32.4 | 0.0 | 0.0 | 23.5
| ID | 0 | 7 | 17 | 35 | 125 | 808 | 0 | 0 | 994
| |
|
|
ABS. | 11 | 14 | 17 | 21 | 21 | 6 | 0 | 0 | 90
| 79 | 65 | 48 | 27 | 6 | 0 | 0 | 327
| REL. | 12.2 | 15.5 | 18.8 | 23.3 | 23.3 | 6.6 | 0.0 | 0.0 | 100.0
| 87.8 | 72.2 | 53.3 | 30.0 | 6.7 | 0.0 | 0.0 | 6.7
| ID | 12 | 15 | 18 | 46 | 116 | 166 | 0 | 0 | 376
| |
|
|
ABS. | 36 | 13 | 8 | 1 | 0 | 0 | 0 | 0 | 581
| 22 | 9 | 1 | 0 | 0 | 0 | 0 | 161
| REL | 62.0 | 22.4 | 13.7 | 1.7 | 0.0 | 0.0 | 0.0 | 0.0 | 100.0
| 37.9 | 15.5 | 1.7 | 0.0 | 0.0 | 0.0 | 0.0 | 3.10
| ID | 62 | 22 | 13 | 3 | 0 | 0 | 0 | 0 | 101
|
Year
| ABS. | 85 | 45 | 44 | 34 | 38 | 28 | 0 | 0 | 274
| 189 | 144 | 100 | 66 | 28 | 0 | 0 | 367 | REL. | 31.0 | 16.4 | 16.0 | 12.4 | 13.8 | 10.2 | 0.0 | 0.0 | 100.0
| 69.0 | 52.6 | 36.5 | 24.1 | 10.2 | 0.0 | 0.0 | 23.5
| ID | 31 | 16 | 16 | 24 | 69 | 255 | 0 | 0 | 413
|
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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