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 | 20 | 33 | 70 | 84 | 79 | 39 | 19 | 18 | 18 | 15 | 15 | 19 | 18 | 22 | 8.50 | 16 | 26 | 24 | 22 | 36 | 15 | 24 | 60 | 37 | 60 | 38 | 13 | 38 | 82 | 65 | 53 | 35.08 | 83.63 | 31.00
| 2 | 75 | 92 | 89 | 43 | 45 | 19 | 40 | 29 | 46 | 31 | 17 | 33 | 27 | 95 | 137 | 139 | 116 | 68 | 64 | 38 | 37 | 31 | 59 | 63 | 51 | 20 | 70 | 120 | ~ | ~ | ~ | 60.51 | 139.00 | 28.00
| 3 | 105 | 49 | 59 | 64 | 159 | 144 | 60 | 129 | 120 | 156 | 189 | 118 | 150 | 73 | 43 | 34 | 31 | 111 | 60 | 56 | 35 | 56 | 122 | 88 | 46 | 93 | 154 | 231 | 225 | 245 | 169 | 108.84 | 245.44 | 31.00
| 4 | 196 | 200 | 250 | 268 | 186 | 124 | 274 | 253 | 151 | 157 | 36 | 66 | 36 | 39 | 40 | 212 | 217 | 269 | 221 | 207 | 226 | ~ | 181 | 122 | 148 | 204 | 164 | 152 | 171 | 170 | ~ | 170.33 | 273.63 | 29.00
| 5 | 279 | 277 | 268 | 224 | 36 | 166 | 252 | 288 | 318 | 234 | 117 | 172 | 283 | 260 | 198 | 341 | 303 | 332 | 101 | 218 | 285 | 262 | 269 | 121 | 212 | 62 | 152 | 62 | 273 | 289 | 261 | 223.05 | 340.69 | 31.00
| 6 | 303 | 342 | 266 | 327 | 229 | 51 | 94 | 67 | 116 | 188 | 242 | 258 | 182 | 146 | 133 | 234 | 332 | 352 | 307 | 345 | 288 | 329 | 266 | 188 | 316 | 333 | 310 | 270 | 237 | 266 | ~ | 243.77 | 351.63 | 30.00
| 7 | 234 | 54 | 276 | 176 | 314 | 331 | 226 | 336 | 359 | 301 | 136 | 347 | 226 | 262 | 206 | 144 | 121 | 81 | 210 | 209 | 275 | 208 | 173 | 139 | 135 | 101 | 134 | 320 | 299 | 298 | 267 | 222.53 | 359.27 | 31.00
| 8 | 157 | 206 | 299 | 194 | 219 | 225 | 198 | 148 | 214 | 217 | 147 | 47 | 28 | 118 | 168 | 213 | 208 | 192 | 273 | 275 | 243 | ~ | 242 | 235 | 232 | 250 | 212 | 120 | 235 | 179 | 222 | 197.26 | 298.67 | 30.00
| 9 | 71 | 250 | 223 | 236 | 106 | 171 | 208 | 226 | 212 | 200 | 174 | 243 | 229 | 181 | 69 | 123 | 58 | 73 | 157 | 62 | 97 | 114 | 57 | 58 | 54 | 35 | 103 | 181 | 127 | 146 | ~ | 141.43 | 250.08 | 30.00
| 10 | 158 | 134 | 88 | 88 | 90 | 55 | 98 | 57 | 67 | 47 | 40 | 49 | 23 | 23 | 79 | 20 | 30 | 55 | 62 | 117 | 37 | 16 | 50 | 97 | 63 | 79 | 12 | 77 | 77 | 24 | 52 | 63.36 | 157.75 | 31.00
| 11 | 77 | 15 | 56 | 20 | 50 | 60 | 25 | 32 | 43 | 42 | 24 | 63 | 53 | 12 | 30 | 39 | 44 | 40 | 4.21 | 47 | 14 | 12 | 12 | 15 | 27 | 14 | 9 | 12 | 11 | 7.17 | ~ | 30.27 | 76.63 | 30.00
| 12 | 25 | 23 | 14 | 23 | 20 | 8.98 | 41 | 64 | 72 | 62 | 72 | 18 | 8.46 | 18 | 7.40 | 7.04 | 11 | 19 | 58 | 26 | 9 | 15 | 20 | 19 | 21 | 17 | 14 | 15 | 20 | 8.87 | 25 | 25.18 | 71.75 | 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. | 43 | 27 | 11 | 6 | 3 | 0 | 0 | 0 | 90
| 47 | 20 | 9 | 3 | 0 | 0 | 0 | 245
| REL. | 47.7 | 30.0 | 12.2 | 6.6 | 3.3 | 0.0 | 0.0 | 0.0 | 100.0
| 52.2 | 22.2 | 10.0 | 3.3 | 0.0 | 0.0 | 0.0 | 30.3
| ID | 47 | 30 | 12 | 13 | 16 | 0 | 0 | 0 | 120
| |
|
|
ABS. | 5 | 6 | 9 | 25 | 30 | 15 | 0 | 0 | 90
| 85 | 79 | 70 | 45 | 15 | 0 | 0 | 352
| REL. | 5.5 | 6.6 | 10.0 | 27.7 | 33.3 | 16.6 | 0.0 | 0.0 | 100.0
| 94.4 | 87.8 | 77.8 | 50.0 | 16.7 | 0.0 | 0.0 | 18.6
| ID | 5 | 6 | 10 | 55 | 166 | 416 | 0 | 0 | 661
| |
|
|
ABS. | 3 | 11 | 17 | 30 | 23 | 7 | 0 | 0 | 91
| 88 | 77 | 60 | 30 | 7 | 0 | 0 | 359
| REL. | 3.2 | 12.0 | 18.6 | 32.9 | 25.2 | 7.6 | 0.0 | 0.0 | 100.0
| 96.7 | 84.6 | 65.9 | 33.0 | 7.7 | 0.0 | 0.0 | 9.7
| ID | 3 | 12 | 18 | 65 | 126 | 192 | 0 | 0 | 418
| |
|
|
ABS. | 61 | 28 | 2 | 1 | 0 | 0 | 0 | 0 | 92
| 31 | 3 | 1 | 0 | 0 | 0 | 0 | 158
| REL | 66.3 | 30.4 | 2.1 | 1.0 | 0.0 | 0.0 | 0.0 | 0.0 | 100.0
| 33.7 | 3.3 | 1.1 | 0.0 | 0.0 | 0.0 | 0.0 | 1.10
| ID | 66 | 30 | 2 | 2 | 0 | 0 | 0 | 0 | 101
|
Year
| ABS. | 112 | 72 | 39 | 62 | 56 | 22 | 0 | 0 | 363
| 251 | 179 | 140 | 78 | 22 | 0 | 0 | 359 | REL. | 30.8 | 19.8 | 10.7 | 17.0 | 15.4 | 6.0 | 0.0 | 0.0 | 100.0
| 69.1 | 49.3 | 38.6 | 21.5 | 6.1 | 0.0 | 0.0 | 9.7
| ID | 30 | 19 | 10 | 34 | 77 | 151 | 0 | 0 | 324
|
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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