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 | 126 | 112 | 116 | 63 | 119 | 95 | 361 | 202 | 136 | 256 | 111 | 119 | 114 | 140 | 216 | 395 | 170 | 60 | 217 | 234 | 178 | 156 | 188 | 92 | 102 | 179 | 223 | 279 | 280 | 213 | 109 | 172.83 | 394.63 | 31.00
| 2 | 71 | 136 | 180 | 259 | 325 | 510 | 182 | 129 | 403 | 440 | 437 | 82 | 176 | 218 | 161 | 221 | 154 | 309 | 172 | 193 | 169 | 181 | 226 | 322 | 283 | 316 | 138 | 47 | ~ | ~ | ~ | 230.04 | 509.60 | 28.00
| 3 | 49 | 113 | 111 | 121 | 80 | 154 | 91 | 55 | 144 | 153 | 84 | 131 | 111 | 71 | 81 | 181 | 156 | 168 | 108 | 102 | 68 | 54 | 132 | 188 | 202 | 187 | 201 | ~ | 93 | 163 | 224 | 125.77 | 223.83 | 30.00
| 4 | 255 | 247 | 147 | 87 | 62 | 226 | 116 | 105 | 149 | 97 | 92 | 62 | 74 | 146 | 99 | 170 | 119 | 100 | 74 | 183 | 191 | 168 | 146 | 210 | 83 | 51 | 52 | 96 | 71 | 93 | ~ | 125.76 | 255.48 | 30.00
| 5 | 59 | 62 | 90 | 130 | 181 | 177 | 175 | 83 | 79 | 76 | 130 | 132 | 144 | 157 | 174 | 105 | 84 | 186 | 161 | 172 | 149 | 111 | 75 | 89 | 149 | 122 | 116 | 109 | 76 | 78 | 81 | 119.72 | 186.04 | 31.00
| 6 | 134 | 119 | 200 | 175 | 127 | 56 | 61 | 132 | 123 | 127 | 141 | 134 | 70 | 64 | 171 | 157 | 113 | 141 | 158 | 73 | 76 | ~ | ~ | ~ | ~ | 128 | 60 | 57 | 116 | 89 | ~ | 115.48 | 200.39 | 26.00
| 7 | 136 | 114 | 95 | 52 | 46 | 57 | 112 | 111 | 121 | 126 | 73 | 86 | 76 | 82 | 102 | 93 | 105 | 61 | ~ | 92 | 71 | 120 | 72 | 104 | 72 | 60 | 138 | ~ | 104 | 64 | 88 | 90.79 | 138.49 | 29.00
| 8 | 59 | 47 | 116 | 97 | 83 | 100 | 98 | 70 | 69 | 98 | 109 | 107 | 126 | 115 | 68 | 69 | 110 | 125 | 106 | 96 | 85 | 49 | 50 | 81 | 91 | 132 | 96 | 113 | 65 | 83 | 152 | 92.39 | 151.74 | 31.00
| 9 | 115 | 121 | 76 | 82 | 51 | 99 | 123 | 174 | 83 | 90 | 107 | 106 | 83 | 80 | 137 | 169 | 170 | 163 | 118 | 90 | 137 | 156 | 155 | 155 | 148 | 88 | 130 | 199 | 205 | 127 | ~ | 124.61 | 205.17 | 30.00
| 10 | 127 | 161 | 92 | 50 | 123 | 116 | 168 | 136 | 188 | 96 | 87 | 192 | 148 | 269 | 211 | 179 | 98 | 74 | 162 | 178 | 142 | 198 | 199 | 125 | 82 | 178 | 139 | 44 | 94 | 84 | 82 | 136.21 | 268.55 | 31.00
| 11 | 72 | 192 | 240 | 187 | 105 | 103 | 152 | 133 | 238 | 309 | 145 | 172 | 98 | 70 | 115 | 179 | 128 | 145 | 155 | 182 | 94 | 158 | 369 | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | 162.53 | 368.79 | 23.00
| 12 | ~ | ~ | ~ | ~ | 163 | 90 | 145 | 213 | 381 | 379 | 193 | 147 | 135 | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | 205.14 | 381.17 | 9.00
|
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. | 0 | 6 | 11 | 23 | 22 | 17 | 6 | 4 | 89
| 89 | 83 | 72 | 49 | 27 | 10 | 4 | 510
| REL. | 0.0 | 6.7 | 12.3 | 25.8 | 24.7 | 19.1 | 6.7 | 4.4 | 100.0
| 100.0 | 93.3 | 80.9 | 55.1 | 30.3 | 11.2 | 4.5 | 6.2
| ID | 0 | 6 | 12 | 51 | 123 | 477 | 842 | 2808 | 4323
| |
|
|
ABS. | 0 | 11 | 25 | 30 | 16 | 5 | 0 | 0 | 87
| 87 | 76 | 51 | 21 | 5 | 0 | 0 | 255
| REL. | 0.0 | 12.6 | 28.7 | 34.4 | 18.3 | 5.7 | 0.0 | 0.0 | 100.0
| 100.0 | 87.4 | 58.6 | 24.1 | 5.7 | 0.0 | 0.0 | 1.4
| ID | 0 | 12 | 28 | 68 | 91 | 143 | 0 | 0 | 345
| |
|
|
ABS. | 0 | 12 | 35 | 33 | 9 | 1 | 0 | 0 | 90
| 90 | 78 | 43 | 10 | 1 | 0 | 0 | 205
| REL. | 0.0 | 13.3 | 38.8 | 36.6 | 10.0 | 1.1 | 0.0 | 0.0 | 100.0
| 100.0 | 86.7 | 47.8 | 11.1 | 1.1 | 0.0 | 0.0 | 29.9
| ID | 0 | 13 | 38 | 73 | 50 | 27 | 0 | 0 | 203
| |
|
|
ABS. | 0 | 2 | 14 | 18 | 20 | 5 | 4 | 0 | 63
| 63 | 61 | 47 | 29 | 9 | 4 | 0 | 381
| REL | 0.0 | 3.1 | 22.2 | 28.5 | 31.7 | 7.9 | 6.3 | 0.0 | 100.0
| 100.0 | 96.8 | 74.6 | 46.0 | 14.3 | 6.3 | 0.0 | 9.12
| ID | 0 | 3 | 22 | 57 | 158 | 198 | 793 | 0 | 1233
|
Year
| ABS. | 0 | 31 | 85 | 104 | 67 | 28 | 10 | 4 | 329
| 329 | 298 | 213 | 109 | 42 | 14 | 4 | 510 | REL. | 0.0 | 9.4 | 25.8 | 31.6 | 20.3 | 8.5 | 3.0 | 1.2 | 100.0
| 100.0 | 90.6 | 64.7 | 33.1 | 12.8 | 4.3 | 1.2 | 6.2
| ID | 0 | 9 | 25 | 63 | 101 | 212 | 379 | 759 | 1552
|
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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