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 | 153 | 192 | 245 | 168 | 220 | 159 | 143 | 131 | 137 | 130 | 183 | 191 | 208 | 234 | 163 | 231 | 297 | 226 | 312 | 276 | 135 | 113 | 86 | 201 | 156 | 248 | 263 | 258 | 267 | 267 | 278 | 202.31 | 311.54 | 31.00
| 2 | 193 | 278 | 281 | 254 | 257 | 150 | 236 | 248 | 301 | 211 | 212 | 232 | 258 | 218 | 210 | 230 | 240 | 161 | 127 | 131 | 171 | 137 | 173 | 229 | 251 | 194 | 211 | 184 | 184 | ~ | ~ | 212.39 | 300.71 | 29.00
| 3 | 253 | 268 | 265 | 306 | 298 | 257 | 257 | 264 | 277 | 208 | 255 | 157 | 245 | 257 | 293 | 147 | 151 | 103 | 111 | 251 | 180 | 159 | 175 | 157 | 208 | 150 | 49 | 77 | 109 | 168 | 241 | 203.09 | 305.79 | 31.00
| 4 | 151 | 211 | 143 | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | 153 | 120 | 79 | 231 | 105 | 95 | 60 | 87 | 113 | 107 | ~ | 127.19 | 230.75 | 13.00
| 5 | 118 | 90 | 111 | 119 | 112 | 100 | 99 | 101 | 89 | 118 | 131 | 71 | 97 | 80 | 86 | 82 | 133 | 166 | 177 | 220 | 162 | 242 | 144 | 132 | 184 | 109 | 191 | 164 | 216 | 171 | 166 | 134.88 | 242.25 | 31.00
| 6 | 146 | 113 | 109 | 142 | 126 | 241 | 229 | 96 | 77 | 92 | 21 | 9 | 106 | 185 | 259 | 276 | 189 | 168 | 109 | 128 | 152 | 221 | 102 | 207 | 245 | 267 | 264 | 258 | 270 | 225 | ~ | 167.74 | 275.88 | 30.00
| 7 | 175 | 141 | 184 | 197 | 235 | 197 | 87 | 228 | 198 | 186 | 166 | 243 | 194 | 133 | 238 | 254 | 219 | 247 | 247 | 259 | 236 | 194 | 78 | 159 | 176 | 190 | 182 | 232 | 243 | 224 | 192 | 197.88 | 259.35 | 31.00
| 8 | 131 | 174 | 175 | 144 | 85 | 153 | 213 | 191 | 201 | 173 | 199 | 105 | 99 | 133 | 184 | 172 | 145 | 153 | 143 | 156 | 217 | 175 | 127 | 209 | 222 | 99 | 91 | 177 | 156 | 150 | 96 | 156.33 | 222.15 | 31.00
| 9 | 152 | 210 | 230 | 248 | 204 | 158 | 185 | 163 | 151 | 121 | 140 | 153 | 168 | 150 | 65 | 166 | 139 | 62 | 89 | 75 | 68 | 134 | 74 | 97 | 115 | 112 | 134 | 126 | 83 | 94 | ~ | 135.51 | 248.04 | 30.00
| 10 | 118 | 150 | 84 | 136 | 114 | 232 | 176 | 191 | 125 | 124 | 169 | 131 | 134 | 92 | 81 | 91 | 162 | 113 | 108 | 75 | 120 | 141 | 211 | 158 | 175 | 215 | 191 | 132 | 187 | 124 | 183 | 143.29 | 232.21 | 31.00
| 11 | 152 | 110 | 94 | 197 | 147 | 97 | 184 | 155 | 153 | 200 | 189 | 139 | 155 | 190 | 132 | 118 | 177 | 165 | 171 | 164 | 135 | 131 | 146 | 135 | 193 | 196 | 223 | 138 | 129 | 104 | ~ | 154.00 | 222.69 | 30.00
| 12 | 185 | 183 | 186 | 144 | 132 | 185 | 118 | 216 | 214 | 208 | 199 | 222 | 209 | 224 | 220 | 223 | 234 | 157 | 117 | 132 | 133 | 146 | 198 | 173 | 186 | 180 | 205 | 227 | 121 | 181 | 259 | 184.43 | 258.75 | 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- 50 | 51- 100 | 101- 150 | 151- 225 | 226- 300 | 301- 450 | 451- 600 | over 600 | 50 | 100 | 150 | 225 | 300 | 450 | 600
| |
|
|
ABS. | 1 | 2 | 15 | 32 | 38 | 3 | 0 | 0 | 91
| 90 | 88 | 73 | 41 | 3 | 0 | 0 | 312
| REL. | 1.0 | 2.1 | 16.4 | 35.1 | 41.7 | 3.2 | 0.0 | 0.0 | 100.0
| 98.9 | 96.7 | 80.2 | 45.1 | 3.3 | 0.0 | 0.0 | 19.1
| ID | 1 | 2 | 16 | 70 | 208 | 82 | 0 | 0 | 381
| |
|
|
ABS. | 2 | 16 | 25 | 20 | 11 | 0 | 0 | 0 | 74
| 72 | 56 | 31 | 11 | 0 | 0 | 0 | 276
| REL. | 2.7 | 21.6 | 33.7 | 27.0 | 14.8 | 0.0 | 0.0 | 0.0 | 100.0
| 97.3 | 75.7 | 41.9 | 14.9 | 0.0 | 0.0 | 0.0 | 16.6
| ID | 2 | 21 | 33 | 54 | 74 | 0 | 0 | 0 | 186
| |
|
|
ABS. | 0 | 16 | 17 | 46 | 13 | 0 | 0 | 0 | 92
| 92 | 76 | 59 | 13 | 0 | 0 | 0 | 259
| REL. | 0.0 | 17.3 | 18.4 | 50.0 | 14.1 | 0.0 | 0.0 | 0.0 | 100.0
| 100.0 | 82.6 | 64.1 | 14.1 | 0.0 | 0.0 | 0.0 | 20.7
| ID | 0 | 17 | 18 | 100 | 70 | 0 | 0 | 0 | 206
| |
|
|
ABS. | 0 | 7 | 34 | 47 | 4 | 0 | 0 | 0 | 92
| 92 | 85 | 51 | 4 | 0 | 0 | 0 | 259
| REL | 0.0 | 7.6 | 36.9 | 51.0 | 4.3 | 0.0 | 0.0 | 0.0 | 100.0
| 100.0 | 92.4 | 55.4 | 4.3 | 0.0 | 0.0 | 0.0 | 31.12
| ID | 0 | 7 | 36 | 102 | 21 | 0 | 0 | 0 | 168
|
Year
| ABS. | 3 | 41 | 91 | 145 | 66 | 3 | 0 | 0 | 349
| 346 | 305 | 214 | 69 | 3 | 0 | 0 | 312 | REL. | 0.8 | 11.7 | 26.0 | 41.5 | 18.9 | 0.8 | 0.0 | 0.0 | 100.0
| 99.1 | 87.4 | 61.3 | 19.8 | 0.9 | 0.0 | 0.0 | 19.1
| ID | | 11 | 26 | 83 | 94 | 21 | 0 | 0 | 237
|
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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