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 | 79 | 115 | 213 | 140 | 197 | 173 | 119 | 177 | 206 | 129 | 101 | 61 | 96 | 132 | 125 | 132 | 121 | 161 | 165 | 95 | 54 | 111 | 97 | 130 | 122 | 188 | 197 | 219 | 134 | 305 | 333 | 149.21 | 333.04 | 31.00
| 2 | 269 | 240 | 167 | 205 | 201 | 211 | 105 | 132 | 208 | 145 | 173 | 187 | 141 | 146 | 161 | 145 | 155 | 293 | 267 | 292 | 281 | 263 | 250 | 174 | 147 | 202 | 164 | 135 | ~ | ~ | ~ | 195.02 | 292.94 | 28.00
| 3 | 200 | 168 | 80 | 201 | 156 | 137 | 111 | 113 | 198 | 208 | 219 | 215 | 225 | 234 | 198 | 200 | 133 | 220 | 257 | 88 | 124 | 217 | 177 | 198 | 229 | 176 | 45 | 118 | 135 | 151 | 158 | 170.67 | 257.15 | 31.00
| 4 | 132 | 153 | 178 | 190 | 240 | 217 | 250 | 274 | 193 | 173 | 261 | 307 | 318 | 253 | 210 | 223 | 245 | 202 | 121 | 179 | 253 | 294 | 253 | 188 | 176 | 228 | 183 | 186 | 116 | ~ | ~ | 213.63 | 318.25 | 29.00
| 5 | 130 | 109 | ~ | 159 | 239 | 238 | 229 | 174 | 124 | 128 | 155 | 194 | 133 | 107 | 145 | 204 | 153 | 227 | 226 | 109 | 99 | 71 | 122 | ~ | 134 | 129 | ~ | 227 | ~ | ~ | 202 | 160.26 | 238.56 | 26.00
| 6 | 241 | 224 | 255 | 245 | 182 | 185 | 207 | 217 | 72 | 186 | 250 | 197 | 98 | 158 | 143 | 204 | 211 | 315 | 267 | 223 | 234 | 269 | 276 | 158 | ~ | ~ | ~ | 210 | 230 | ~ | ~ | 209.71 | 314.79 | 26.00
| 7 | 300 | ~ | 85 | 128 | ~ | ~ | ~ | 217 | 244 | 219 | 220 | 219 | 175 | 171 | 130 | 166 | 218 | 152 | 123 | 250 | 247 | 210 | 161 | 202 | 189 | 222 | 147 | 113 | 173 | 215 | 193 | 188.40 | 299.50 | 27.00
| 8 | 101 | 138 | 183 | 170 | 210 | 202 | 212 | 224 | 186 | 203 | 227 | 140 | 202 | 144 | 142 | 155 | 112 | 137 | 198 | 229 | 267 | 214 | 124 | 138 | 140 | 137 | 240 | 265 | 182 | 155 | 161 | 178.65 | 267.44 | 31.00
| 9 | 239 | 251 | 197 | 213 | 307 | 257 | 258 | 226 | 243 | 234 | 248 | 229 | 213 | 174 | 199 | 236 | 216 | 216 | 130 | 194 | 207 | 165 | 110 | 130 | 229 | 219 | 208 | 241 | 140 | 144 | ~ | 209.16 | 307.23 | 30.00
| 10 | 207 | 207 | 194 | 228 | 152 | 204 | 144 | 136 | 167 | 174 | 224 | 158 | 167 | 182 | 145 | 108 | 104 | 142 | 165 | 136 | 213 | 211 | 131 | 132 | 151 | 127 | 198 | 191 | 232 | 216 | 228 | 173.25 | 231.65 | 31.00
| 11 | 260 | 265 | 158 | 140 | 238 | 224 | 222 | 237 | 282 | 123 | 105 | 133 | 268 | 209 | 151 | 230 | 144 | 88 | 243 | 235 | 214 | 201 | 278 | 265 | 171 | 184 | 151 | 181 | 215 | 135 | ~ | 198.29 | 282.04 | 30.00
| 12 | 129 | 111 | 111 | 169 | 210 | 317 | 178 | 52 | 140 | 134 | 207 | 322 | 108 | 91 | 127 | 328 | 314 | 215 | 214 | 245 | 210 | 186 | 221 | 205 | 213 | 210 | 222 | 225 | 198 | 205 | 269 | 196.29 | 328.31 | 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 | 8 | 28 | 39 | 12 | 2 | 0 | 0 | 90
| 89 | 81 | 53 | 14 | 2 | 0 | 0 | 333
| REL. | 1.1 | 8.8 | 31.1 | 43.3 | 13.3 | 2.2 | 0.0 | 0.0 | 100.0
| 98.9 | 90.0 | 58.9 | 15.6 | 2.2 | 0.0 | 0.0 | 31.1
| ID | 1 | 8 | 31 | 86 | 66 | 55 | 0 | 0 | 250
| |
|
|
ABS. | 0 | 4 | 15 | 34 | 25 | 3 | 0 | 0 | 81
| 81 | 77 | 62 | 28 | 3 | 0 | 0 | 318
| REL. | 0.0 | 4.9 | 18.5 | 41.9 | 30.8 | 3.7 | 0.0 | 0.0 | 100.0
| 100.0 | 95.1 | 76.5 | 34.6 | 3.7 | 0.0 | 0.0 | 13.4
| ID | 0 | 4 | 18 | 83 | 154 | 92 | 0 | 0 | 354
| |
|
|
ABS. | 0 | 1 | 21 | 44 | 21 | 1 | 0 | 0 | 88
| 88 | 87 | 66 | 22 | 1 | 0 | 0 | 307
| REL. | 0.0 | 1.1 | 23.8 | 50.0 | 23.8 | 1.1 | 0.0 | 0.0 | 100.0
| 100.0 | 98.9 | 75.0 | 25.0 | 1.1 | 0.0 | 0.0 | 5.9
| ID | 0 | 1 | 23 | 100 | 119 | 28 | 0 | 0 | 272
| |
|
|
ABS. | 0 | 3 | 23 | 46 | 16 | 4 | 0 | 0 | 92
| 92 | 89 | 66 | 20 | 4 | 0 | 0 | 328
| REL | 0.0 | 3.2 | 25.0 | 50.0 | 17.3 | 4.3 | 0.0 | 0.0 | 100.0
| 100.0 | 96.7 | 71.7 | 21.7 | 4.3 | 0.0 | 0.0 | 16.12
| ID | 0 | 3 | 25 | 100 | 86 | 108 | 0 | 0 | 323
|
Year
| ABS. | 1 | 16 | 87 | 163 | 74 | 10 | 0 | 0 | 351
| 350 | 334 | 247 | 84 | 10 | 0 | 0 | 333 | REL. | 0.2 | 4.5 | 24.7 | 46.4 | 21.0 | 2.8 | 0.0 | 0.0 | 100.0
| 99.7 | 95.2 | 70.4 | 23.9 | 2.8 | 0.0 | 0.0 | 31.1
| ID | | 4 | 24 | 92 | 105 | 71 | 0 | 0 | 299
|
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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