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 | 24 | 21 | 138 | 235 | 284 | 172 | 321 | 287 | 105 | 114 | 110 | 106 | 109 | 136 | 112 | 91 | 91 | 111 | 65 | 32 | 80 | 107 | 298 | 78 | 97 | 30 | 23 | 20 | 36 | 242 | 200 | 124.99 | 321.33 | 31.00
| 2 | 136 | 241 | 140 | 275 | 485 | 319 | 122 | 55 | 33 | 24 | 27 | 24 | 88 | 201 | 188 | 110 | 167 | 103 | 43 | 37 | 102 | 91 | 22 | 30 | 100 | 35 | 55 | 122 | ~ | ~ | ~ | 120.60 | 485.50 | 28.00
| 3 | 126 | 43 | 85 | 223 | 246 | 99 | 25 | 120 | 70 | 141 | 254 | 279 | 245 | 63 | 132 | 90 | 138 | 210 | 82 | 84 | 77 | 41 | 20 | 15 | 33 | 38 | 140 | 227 | 226 | 130 | 95 | 122.42 | 278.94 | 31.00
| 4 | 164 | 123 | 101 | 142 | 94 | 23 | 114 | 142 | 101 | 87 | 86 | 96 | 70 | 37 | 131 | 136 | 151 | 135 | 119 | 53 | 77 | 142 | 99 | 108 | 108 | 64 | 29 | 114 | 146 | 105 | ~ | 103.22 | 164.41 | 30.00
| 5 | 120 | 86 | 114 | 39 | 72 | 115 | 90 | 68 | 92 | 99 | 65 | 80 | 112 | 102 | 81 | 143 | 87 | 58 | 43 | 137 | 150 | 87 | 65 | 60 | 34 | 71 | 80 | 56 | 64 | 89 | 60 | 84.55 | 149.71 | 31.00
| 6 | 36 | 103 | 128 | 118 | 65 | 77 | 77 | 32 | 79 | 54 | 83 | 114 | 33 | 68 | 47 | 66 | 138 | 147 | 87 | 85 | 70 | 47 | 29 | 83 | 104 | 128 | 82 | 29 | 39 | 105 | ~ | 78.38 | 146.82 | 30.00
| 7 | 106 | 136 | 72 | 40 | 60 | 33 | 85 | 137 | 120 | 60 | 119 | 144 | 59 | 37 | 45 | 89 | 62 | 40 | 65 | 59 | 74 | 77 | 81 | 65 | 84 | 60 | 65 | 144 | 154 | 120 | 101 | 83.65 | 153.58 | 31.00
| 8 | 82 | 103 | 72 | 72 | 98 | 100 | 60 | 112 | 104 | 79 | 49 | 21 | 26 | 56 | 103 | 91 | 78 | 133 | 187 | 161 | 117 | 97 | 151 | 106 | 110 | 156 | 111 | 127 | 160 | 130 | 76 | 100.91 | 186.79 | 31.00
| 9 | 79 | 168 | 164 | 175 | 129 | 132 | 106 | 177 | 234 | 112 | 101 | 202 | 185 | 45 | 94 | 135 | 114 | 108 | 193 | 212 | 100 | 87 | 85 | 68 | 80 | 102 | 73 | 93 | 175 | 217 | ~ | 131.53 | 233.82 | 30.00
| 10 | 226 | 242 | 188 | 207 | 48 | 46 | 50 | 81 | 137 | 127 | 97 | 63 | 107 | 231 | 240 | 171 | 115 | 124 | 48 | 212 | 294 | 454 | 77 | 251 | 197 | 17 | 35 | 30 | 159 | 170 | 230 | 150.77 | 453.83 | 31.00
| 11 | 250 | 71 | 89 | 116 | 65 | 238 | 251 | 139 | 24 | 227 | 221 | 391 | 443 | 307 | 319 | 258 | 194 | 353 | 186 | 220 | 184 | 144 | 147 | 191 | 375 | 402 | 308 | 136 | 169 | 74 | ~ | 216.45 | 442.71 | 30.00
| 12 | 265 | 280 | 222 | 208 | 97 | 99 | 104 | 95 | 177 | 299 | 547 | 142 | 132 | 122 | 108 | 486 | 473 | 119 | 403 | 337 | 394 | 216 | 132 | 58 | 54 | 73 | 136 | 136 | 101 | 51 | 72 | 198.03 | 547.33 | 31.00
|
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- 33 | 34- 67 | 68- 100 | 101- 150 | 151- 200 | 201- 300 | 301- 400 | over 400 | 33 | 67 | 100 | 150 | 200 | 300 | 400
| |
|
|
ABS. | 15 | 12 | 15 | 25 | 3 | 17 | 2 | 1 | 90
| 75 | 63 | 48 | 23 | 20 | 3 | 1 | 485
| REL. | 16.6 | 13.3 | 16.6 | 27.7 | 3.3 | 18.8 | 2.2 | 1.1 | 100.0
| 83.3 | 70.0 | 53.3 | 25.6 | 22.2 | 3.3 | 1.1 | 5.2
| ID | 16 | 13 | 16 | 55 | 16 | 472 | 277 | 694 | 1563
| |
|
|
ABS. | 6 | 20 | 30 | 33 | 2 | 0 | 0 | 0 | 91
| 85 | 65 | 35 | 2 | 0 | 0 | 0 | 164
| REL. | 6.5 | 21.9 | 32.9 | 36.2 | 2.1 | 0.0 | 0.0 | 0.0 | 100.0
| 93.4 | 71.4 | 38.5 | 2.2 | 0.0 | 0.0 | 0.0 | 1.4
| ID | 6 | 21 | 32 | 72 | 10 | 0 | 0 | 0 | 145
| |
|
|
ABS. | 3 | 17 | 25 | 30 | 13 | 4 | 0 | 0 | 92
| 89 | 72 | 47 | 17 | 4 | 0 | 0 | 234
| REL. | 3.2 | 18.4 | 27.1 | 32.6 | 14.1 | 4.3 | 0.0 | 0.0 | 100.0
| 96.7 | 78.3 | 51.1 | 18.5 | 4.3 | 0.0 | 0.0 | 9.9
| ID | 3 | 18 | 27 | 65 | 70 | 108 | 0 | 0 | 293
| |
|
|
ABS. | 3 | 10 | 11 | 20 | 11 | 22 | 8 | 7 | 92
| 89 | 79 | 68 | 48 | 37 | 15 | 7 | 547
| REL | 3.2 | 10.8 | 11.9 | 21.7 | 11.9 | 23.9 | 8.6 | 7.6 | 100.0
| 96.7 | 85.9 | 73.9 | 52.2 | 40.2 | 16.3 | 7.6 | 11.12
| ID | 3 | 10 | 11 | 43 | 59 | 597 | 1086 | 4755 | 6569
|
Year
| ABS. | 27 | 59 | 81 | 108 | 29 | 43 | 10 | 8 | 365
| 338 | 279 | 198 | 90 | 61 | 18 | 8 | 547 | REL. | 7.3 | 16.1 | 22.1 | 29.5 | 7.9 | 11.7 | 2.7 | 2.1 | 100.0
| 92.6 | 76.4 | 54.2 | 24.7 | 16.7 | 4.9 | 2.2 | 11.12
| ID | 7 | 16 | 22 | 59 | 39 | 294 | 342 | 1369 | 2151
|
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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