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 | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | 171 | 194 | 222 | 190 | 175 | ~ | ~ | ~ | 190.30 | 221.63 | 5.00
| 3 | 180 | 150 | 159 | 140 | 143 | 165 | 179 | 176 | 177 | 104 | 51 | 165 | 150 | 183 | 145 | 163 | 194 | 172 | 171 | 175 | 187 | 152 | 206 | 244 | 124 | 119 | 134 | 131 | 106 | 101 | 134 | 154.07 | 243.54 | 31.00
| 4 | 173 | 146 | 75 | 149 | 89 | 126 | 71 | 156 | 181 | 40 | 95 | 147 | 116 | 117 | 49 | 112 | 169 | 184 | 177 | 130 | 148 | 132 | 114 | 144 | 103 | 45 | 44 | 152 | 53 | 58 | ~ | 116.40 | 184.00 | 30.00
| 5 | 53 | 97 | 138 | 174 | 182 | 198 | 121 | 161 | 113 | 135 | 96 | 160 | 236 | 283 | 204 | 223 | 236 | 169 | 183 | 172 | 182 | 170 | 201 | 127 | 105 | 122 | 169 | 46 | 65 | 135 | 111 | 153.76 | 282.66 | 31.00
| 6 | 141 | 122 | 125 | 129 | 101 | 72 | 122 | 145 | 102 | 120 | 192 | 194 | 162 | 180 | 185 | 170 | 158 | 169 | 168 | 162 | 146 | 155 | 182 | 176 | 118 | 135 | 86 | 131 | 128 | 153 | ~ | 144.27 | 193.75 | 30.00
| 7 | 137 | 144 | 167 | 169 | 164 | 170 | 202 | 167 | 168 | 187 | 173 | 161 | 149 | 164 | 195 | 147 | 159 | 190 | 131 | 98 | 84 | ~ | 167 | 138 | 269 | 189 | 174 | 178 | 107 | 133 | 73 | 158.49 | 268.65 | 30.00
| 8 | 208 | 181 | 153 | 168 | 170 | 129 | 130 | 153 | 185 | 195 | 118 | 161 | 181 | 146 | 191 | 164 | 131 | 204 | ~ | 160 | 184 | 171 | 130 | 142 | 190 | 186 | 183 | 165 | 161 | 135 | 140 | 163.89 | 208.42 | 30.00
| 9 | 131 | 160 | 49 | 90 | 93 | 119 | 143 | 64 | 67 | 57 | 206 | 152 | 117 | 111 | 171 | 156 | 171 | 154 | 145 | 266 | 247 | 191 | 167 | 149 | 90 | 126 | 115 | 166 | 143 | 291 | ~ | 143.60 | 291.44 | 30.00
| 10 | 329 | 279 | 168 | 221 | 316 | 325 | 171 | 161 | 113 | 164 | 168 | 151 | 162 | 150 | 187 | 80 | 88 | 105 | 180 | 176 | 58 | 175 | 66 | 90 | 150 | 152 | 188 | 195 | 165 | 152 | 98 | 167.20 | 328.88 | 31.00
| 11 | 114 | 120 | 69 | 131 | 185 | 146 | 105 | 138 | 141 | 178 | 178 | 98 | 86 | 68 | 176 | 172 | 167 | 143 | 158 | 277 | 215 | 107 | 151 | 145 | 234 | 167 | 64 | 110 | 254 | 307 | ~ | 153.38 | 307.02 | 30.00
| 12 | 267 | 184 | 87 | 120 | 185 | 154 | 150 | 160 | 136 | 139 | 118 | 142 | 141 | 158 | 187 | 160 | 116 | 163 | 136 | 204 | 163 | 140 | 56 | 53 | 56 | 78 | 55 | 94 | 114 | 54 | ~ | 132.27 | 266.56 | 30.00
|
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. | 0 | 1 | 13 | 21 | 1 | 0 | 0 | 0 | 361
| 36 | 35 | 22 | 1 | 0 | 0 | 0 | 244
| REL. | 0.0 | 2.7 | 36.1 | 58.3 | 2.7 | 0.0 | 0.0 | 0.0 | 100.0
| 100.0 | 97.2 | 61.1 | 2.8 | 0.0 | 0.0 | 0.0 | 24.3
| ID | 0 | 2 | 36 | 116 | 13 | 0 | 0 | 0 | 169
| |
|
|
ABS. | 5 | 12 | 36 | 35 | 3 | 0 | 0 | 0 | 91
| 86 | 74 | 38 | 3 | 0 | 0 | 0 | 283
| REL. | 5.4 | 13.1 | 39.5 | 38.4 | 3.2 | 0.0 | 0.0 | 0.0 | 100.0
| 94.5 | 81.3 | 41.8 | 3.3 | 0.0 | 0.0 | 0.0 | 14.5
| ID | 5 | 13 | 39 | 76 | 16 | 0 | 0 | 0 | 151
| |
|
|
ABS. | 1 | 9 | 27 | 49 | 4 | 0 | 0 | 0 | 90
| 89 | 80 | 53 | 4 | 0 | 0 | 0 | 291
| REL. | 1.1 | 10.0 | 30.0 | 54.4 | 4.4 | 0.0 | 0.0 | 0.0 | 100.0
| 98.9 | 88.9 | 58.9 | 4.4 | 0.0 | 0.0 | 0.0 | 30.9
| ID | 1 | 10 | 30 | 108 | 22 | 0 | 0 | 0 | 172
| |
|
|
ABS. | 0 | 19 | 26 | 37 | 5 | 4 | 0 | 0 | 91
| 91 | 72 | 46 | 9 | 4 | 0 | 0 | 329
| REL | 0.0 | 20.8 | 28.5 | 40.6 | 5.4 | 4.3 | 0.0 | 0.0 | 100.0
| 100.0 | 79.1 | 50.5 | 9.9 | 4.4 | 0.0 | 0.0 | 1.10
| ID | 0 | 20 | 28 | 81 | 27 | 109 | 0 | 0 | 268
|
Year
| ABS. | 6 | 41 | 102 | 142 | 13 | 4 | 0 | 0 | 308
| 302 | 261 | 159 | 17 | 4 | 0 | 0 | 329 | REL. | 1.9 | 13.3 | 33.1 | 46.1 | 4.2 | 1.2 | 0.0 | 0.0 | 100.0
| 98.1 | 84.7 | 51.6 | 5.5 | 1.3 | 0.0 | 0.0 | 1.10
| ID | 1 | 13 | 33 | 92 | 21 | 32 | 0 | 0 | 194
|
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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