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 | 39 | 19 | 7.46 | 30 | 20 | 7.37 | 13 | 3.62 | 15 | 6.23 | 9 | 25 | 28 | 4.97 | 51 | 69 | 18 | 12 | 13 | 10 | 6.67 | 8.44 | 8.74 | 11 | 5.33 | 9 | 22 | 15 | 30 | 11 | 5.03 | 17.24 | 68.57 | 31.00
| 2 | 28 | 7.76 | 11 | 3.71 | 3.73 | 12 | 60 | 47 | 74 | 19 | 115 | 74 | 22 | 113 | 133 | 133 | 21 | 10 | 22 | 19 | 5.36 | 20 | 36 | ~ | ~ | ~ | 132 | 149 | ~ | ~ | ~ | 50.88 | 149.20 | 25.00
| 3 | 31 | 14 | 14 | 12 | 25 | 118 | 149 | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | 51.88 | 148.83 | 7.00
| 4 | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | 114 | 234 | 140 | 196 | 292 | ~ | 195.16 | 291.84 | 5.00
| 5 | 291 | 296 | 297 | 201 | 58 | 90 | 68 | 77 | 325 | 255 | 313 | 300 | 339 | 334 | 139 | 226 | 247 | 30 | 139 | 307 | 310 | 244 | 358 | 356 | 347 | 276 | 263 | 24 | 169 | 283 | 84 | 227.23 | 358.27 | 31.00
| 6 | 120 | 104 | 166 | 36 | 113 | 225 | 263 | 108 | 105 | 104 | 82 | 102 | 328 | 143 | 306 | 74 | 128 | 163 | 36 | 132 | 243 | 128 | 16 | 239 | 271 | 294 | 329 | 248 | 236 | 160 | ~ | 166.71 | 329.07 | 30.00
| 7 | 98 | 238 | 92 | 107 | 230 | 300 | 289 | 47 | 71 | 222 | 102 | 251 | 85 | 320 | 218 | 93 | 36 | 248 | 186 | 27 | 71 | 216 | 80 | 23 | 41 | 140 | 229 | 332 | 249 | 274 | 282 | 167.63 | 332.44 | 31.00
| 8 | 248 | 155 | 222 | 74 | 133 | 228 | 82 | 160 | 152 | 44 | 161 | 283 | 125 | 202 | 286 | 277 | 172 | 200 | 253 | 97 | 58 | 59 | 101 | 233 | 238 | 173 | 223 | 156 | 85 | 174 | 160 | 168.28 | 286.42 | 31.00
| 9 | 21 | 124 | 173 | 58 | 64 | 65 | ~ | 35 | 23 | 3.31 | 35 | 11 | 12 | 35 | 116 | 27 | 41 | 19 | 156 | 140 | 21 | 39 | 115 | 19 | 22 | 31 | 118 | 22 | 70 | 62 | ~ | 57.83 | 173.17 | 29.00
| 10 | 55 | 58 | 166 | 18 | 136 | 75 | 92 | 67 | 47 | 52 | 18 | 73 | 126 | 127 | 128 | 123 | ~ | 20 | 19 | ~ | 12 | 2.79 | 45 | ~ | 19 | 14 | 89 | 12 | 6.63 | ~ | 89 | 62.61 | 166.18 | 27.00
| 11 | 8.59 | 59 | 16 | 23 | 13 | 15 | 2.23 | 1.59 | 15 | 60 | 77 | 22 | 23 | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | 25.86 | 77.16 | 13.00
|
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. | 50 | 5 | 8 | 0 | 0 | 0 | 0 | 0 | 63
| 13 | 8 | 0 | 0 | 0 | 0 | 0 | 149
| REL. | 79.3 | 7.9 | 12.6 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 100.0
| 20.6 | 12.7 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 28.2
| ID | 79 | 7 | 12 | 0 | 0 | 0 | 0 | 0 | 100
| |
|
|
ABS. | 5 | 7 | 15 | 6 | 21 | 12 | 0 | 0 | 66
| 61 | 54 | 39 | 33 | 12 | 0 | 0 | 358
| REL. | 7.5 | 10.6 | 22.7 | 9.0 | 31.8 | 18.1 | 0.0 | 0.0 | 100.0
| 92.4 | 81.8 | 59.1 | 50.0 | 18.2 | 0.0 | 0.0 | 23.5
| ID | 7 | 10 | 22 | 18 | 159 | 454 | 0 | 0 | 672
| |
|
|
ABS. | 23 | 18 | 11 | 19 | 18 | 2 | 0 | 0 | 91
| 68 | 50 | 39 | 20 | 2 | 0 | 0 | 332
| REL. | 25.2 | 19.7 | 12.0 | 20.8 | 19.7 | 2.1 | 0.0 | 0.0 | 100.0
| 74.7 | 54.9 | 42.9 | 22.0 | 2.2 | 0.0 | 0.0 | 28.7
| ID | 25 | 19 | 12 | 41 | 98 | 54 | 0 | 0 | 252
| |
|
|
ABS. | 22 | 12 | 5 | 1 | 0 | 0 | 0 | 0 | 401
| 18 | 6 | 1 | 0 | 0 | 0 | 0 | 166
| REL | 55.0 | 30.0 | 12.5 | 2.5 | 0.0 | 0.0 | 0.0 | 0.0 | 100.0
| 45.0 | 15.0 | 2.5 | 0.0 | 0.0 | 0.0 | 0.0 | 3.10
| ID | 55 | 30 | 12 | 5 | 0 | 0 | 0 | 0 | 102
|
Year
| ABS. | 100 | 42 | 39 | 26 | 39 | 14 | 0 | 0 | 260
| 160 | 118 | 79 | 53 | 14 | 0 | 0 | 358 | REL. | 38.4 | 16.1 | 15.0 | 10.0 | 15.0 | 5.3 | 0.0 | 0.0 | 100.0
| 61.5 | 45.4 | 30.4 | 20.4 | 5.4 | 0.0 | 0.0 | 23.5
| ID | 38 | 16 | 15 | 20 | 75 | 134 | 0 | 0 | 299
|
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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