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 | 125 | 162 | 189 | 158 | 143 | 74 | 61 | 102 | 102 | 108 | 101 | 83 | 134 | 188 | 272 | 250 | 263 | 276 | 274 | 247 | 231 | 87 | 136 | 268 | 143 | 241 | 245 | 235 | 232 | 229 | 253 | 181.02 | 275.92 | 31.00
| 2 | 168 | 252 | 247 | 243 | 186 | 60 | 212 | 234 | 249 | 166 | 180 | 200 | 242 | 184 | 153 | 205 | 243 | 147 | 143 | 293 | 205 | 166 | 203 | 199 | 258 | 151 | 111 | 118 | 126 | ~ | ~ | 191.10 | 292.85 | 29.00
| 3 | 233 | 242 | 234 | 260 | 261 | 238 | 244 | 248 | 270 | 198 | 253 | 151 | 120 | 228 | 258 | 286 | 280 | 298 | 219 | 281 | 250 | 118 | 167 | 113 | 139 | 120 | 270 | 245 | 70 | 191 | 213 | 216.08 | 298.21 | 31.00
| 4 | 174 | 114 | 99 | 162 | 300 | 293 | 285 | 228 | 77 | 62 | 115 | 167 | 177 | 198 | 174 | 143 | 168 | 258 | 250 | 143 | 169 | 86 | 105 | 231 | 259 | 68 | 88 | 106 | 92 | 74 | ~ | 162.08 | 299.69 | 30.00
| 5 | 78 | 61 | 87 | 65 | 89 | 86 | 87 | 95 | 75 | 143 | 183 | 63 | 57 | 69 | 66 | 100 | 187 | 225 | 153 | 244 | 154 | 251 | 128 | 108 | 219 | 101 | 187 | 189 | 225 | 127 | 211 | 132.69 | 251.17 | 31.00
| 6 | 95 | 97 | 87 | 98 | 144 | 257 | 234 | 97 | 81 | 89 | 180 | 159 | 102 | 230 | 268 | 281 | 209 | 93 | 85 | 82 | 109 | 259 | 120 | 233 | 250 | 266 | 201 | 264 | 244 | 216 | ~ | 170.91 | 280.56 | 30.00
| 7 | 188 | 162 | 206 | 193 | 251 | 199 | 84 | 267 | 201 | 138 | 214 | 259 | 203 | 233 | 284 | 239 | 263 | 254 | 262 | 251 | 270 | 191 | 142 | 176 | 150 | 238 | 159 | 249 | 262 | 261 | 179 | 213.76 | 284.48 | 31.00
| 8 | 100 | 213 | 238 | 230 | 118 | 209 | 206 | 175 | 177 | 152 | ~ | ~ | ~ | ~ | 146 | 185 | 154 | 124 | 150 | 177 | 247 | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | 176.50 | 247.10 | 17.00
| 9 | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | 78 | 87 | 92 | 117 | ~ | 93.30 | 117.10 | 4.00
| 10 | 128 | 200 | 166 | 105 | 84 | 263 | 270 | 175 | 144 | 119 | 115 | 88 | 93 | 102 | 106 | 104 | 227 | 298 | 93 | 103 | 85 | 79 | 155 | 124 | 211 | 241 | 249 | 115 | 138 | 101 | 172 | 150.08 | 297.75 | 31.00
| 11 | 114 | 96 | 144 | 264 | 105 | 124 | 116 | 101 | 117 | 177 | 142 | 107 | 89 | 243 | 143 | 98 | 224 | 151 | 84 | 81 | ~ | 82 | 93 | 243 | 136 | 250 | 199 | 86 | 87 | 135 | ~ | 139.00 | 263.81 | 29.00
| 12 | 124 | 99 | 104 | 107 | 111 | 147 | 114 | 106 | 86 | 186 | 202 | 182 | 228 | 210 | 243 | 251 | 181 | 127 | 185 | 88 | 72 | 98 | 95 | 90 | 168 | 101 | 154 | 215 | 134 | ~ | 180 | 146.25 | 251.40 | 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 | 6 | 19 | 24 | 42 | 0 | 0 | 0 | 91
| 91 | 85 | 66 | 42 | 0 | 0 | 0 | 298
| REL. | 0.0 | 6.5 | 20.8 | 26.3 | 46.1 | 0.0 | 0.0 | 0.0 | 100.0
| 100.0 | 93.4 | 72.5 | 46.2 | 0.0 | 0.0 | 0.0 | 18.3
| ID | 0 | 6 | 20 | 52 | 230 | 0 | 0 | 0 | 310
| |
|
|
ABS. | 0 | 31 | 16 | 21 | 23 | 0 | 0 | 0 | 91
| 91 | 60 | 44 | 23 | 0 | 0 | 0 | 300
| REL. | 0.0 | 34.0 | 17.5 | 23.0 | 25.2 | 0.0 | 0.0 | 0.0 | 100.0
| 100.0 | 65.9 | 48.4 | 25.3 | 0.0 | 0.0 | 0.0 | 5.4
| ID | 0 | 34 | 17 | 46 | 126 | 0 | 0 | 0 | 224
| |
|
|
ABS. | 0 | 4 | 9 | 21 | 18 | 0 | 0 | 0 | 521
| 52 | 48 | 39 | 18 | 0 | 0 | 0 | 284
| REL. | 0.0 | 7.6 | 17.3 | 40.3 | 34.6 | 0.0 | 0.0 | 0.0 | 100.0
| 100.0 | 92.3 | 75.0 | 34.6 | 0.0 | 0.0 | 0.0 | 15.7
| ID | 0 | 7 | 17 | 80 | 173 | 0 | 0 | 0 | 278
| |
|
|
ABS. | 0 | 22 | 35 | 20 | 13 | 0 | 0 | 0 | 90
| 90 | 68 | 33 | 13 | 0 | 0 | 0 | 298
| REL | 0.0 | 24.4 | 38.8 | 22.2 | 14.4 | 0.0 | 0.0 | 0.0 | 100.0
| 100.0 | 75.6 | 36.7 | 14.4 | 0.0 | 0.0 | 0.0 | 18.10
| ID | 0 | 24 | 38 | 44 | 72 | 0 | 0 | 0 | 180
|
Year
| ABS. | 0 | 63 | 79 | 86 | 96 | 0 | 0 | 0 | 324
| 324 | 261 | 182 | 96 | 0 | 0 | 0 | 300 | REL. | 0.0 | 19.4 | 24.3 | 26.5 | 29.6 | 0.0 | 0.0 | 0.0 | 100.0
| 100.0 | 80.6 | 56.2 | 29.6 | 0.0 | 0.0 | 0.0 | 5.4
| ID | 0 | 19 | 24 | 53 | 148 | 0 | 0 | 0 | 245
|
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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