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 | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~
| 3 | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | 235 | 242 | 181 | 219.55 | 242.48 | 3.00
| 4 | 136 | 210 | 238 | 259 | 84 | 108 | 194 | 247 | 112 | 130 | 19 | 44 | 37 | 56 | 45 | 161 | 138 | 127 | 61 | 143 | 125 | 93 | 156 | 119 | 178 | 142 | 174 | 111 | 120 | 137 | ~ | 130.19 | 259.38 | 30.00
| 5 | 266 | 281 | 245 | 269 | 23 | 173 | 204 | 260 | 306 | 231 | 145 | 173 | 156 | 255 | 142 | 274 | 262 | 329 | 121 | 148 | 273 | 113 | 256 | 151 | 242 | 58 | 87 | 175 | 94 | 310 | 131 | 198.51 | 328.59 | 31.00
| 6 | 288 | 221 | 266 | 262 | 331 | ~ | 93 | 119 | 69 | 142 | 226 | 235 | 133 | 96 | 189 | 188 | 277 | 350 | 367 | 338 | 283 | 261 | 266 | 115 | 205 | 245 | 246 | 195 | 204 | 230 | ~ | 222.03 | 367.36 | 29.00
| 7 | 160 | 86 | 277 | 85 | 250 | 304 | 113 | 322 | 332 | 278 | 171 | 292 | 190 | 152 | 176 | 120 | 124 | 163 | 104 | 74 | 280 | 164 | 145 | 120 | ~ | 90 | 179 | 249 | 297 | 194 | 195 | 189.51 | 331.64 | 30.00
| 8 | 141 | 68 | 245 | 221 | 172 | 150 | 106 | 170 | 137 | 139 | 113 | 105 | 28 | 29 | 189 | 136 | 221 | 207 | 268 | 271 | 265 | 141 | 220 | 223 | 220 | 183 | 192 | 111 | 137 | 97 | 183 | 164.18 | 271.28 | 31.00
| 9 | 58 | 189 | 197 | 180 | 117 | 89 | 99 | 219 | 179 | 91 | 174 | 230 | 215 | 159 | 31 | 107 | 76 | 108 | 85 | 59 | 79 | 103 | 20 | 81 | 36 | 70 | 42 | 118 | 82 | 122 | ~ | 113.81 | 230.22 | 30.00
| 10 | 76 | 223 | ~ | 75 | 111 | 23 | 69 | 26 | 21 | 25 | 28 | 15 | 21 | 23 | 55 | 32 | 26 | 43 | 47 | 68 | 31 | 33 | 11 | 63 | 44 | 33 | 10 | 45 | 89 | 13 | 27 | 46.94 | 223.25 | 30.00
| 11 | 89 | 12 | 68 | 23 | 23 | 30 | 9 | 23 | 8.83 | 21 | 16 | 27 | 57 | 36 | 28 | 30 | 20 | 21 | 6.70 | 39 | 40 | 14 | 10 | 67 | 21 | 15 | 7.95 | 6.93 | 15 | 6.48 | ~ | 26.30 | 89.36 | 30.00
| 12 | 13 | 6.94 | 7.27 | 26 | 17 | 6.82 | 5.21 | 79 | 81 | 67 | 63 | 29 | 17 | 54 | 5.32 | 5.60 | 6.02 | 7.43 | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | 27.50 | 80.57 | 18.00
|
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 | 0 | 0 | 1 | 2 | 0 | 0 | 0 | 32
| 3 | 3 | 3 | 2 | 0 | 0 | 0 | 242
| REL. | 0.0 | 0.0 | 0.0 | 33.3 | 66.6 | 0.0 | 0.0 | 0.0 | 100.0
| 100.0 | 100.0 | 100.0 | 66.7 | 0.0 | 0.0 | 0.0 | 30.3
| ID | 0 | 0 | 0 | 66 | 333 | 0 | 0 | 0 | 400
| |
|
|
ABS. | 5 | 10 | 23 | 18 | 27 | 7 | 0 | 0 | 90
| 85 | 75 | 52 | 34 | 7 | 0 | 0 | 367
| REL. | 5.5 | 11.1 | 25.5 | 20.0 | 30.0 | 7.7 | 0.0 | 0.0 | 100.0
| 94.4 | 83.3 | 57.8 | 37.8 | 7.8 | 0.0 | 0.0 | 19.6
| ID | 5 | 11 | 25 | 40 | 150 | 194 | 0 | 0 | 426
| |
|
|
ABS. | 6 | 17 | 22 | 31 | 12 | 3 | 0 | 0 | 91
| 85 | 68 | 46 | 15 | 3 | 0 | 0 | 332
| REL. | 6.5 | 18.6 | 24.1 | 34.0 | 13.1 | 3.2 | 0.0 | 0.0 | 100.0
| 93.4 | 74.7 | 50.5 | 16.5 | 3.3 | 0.0 | 0.0 | 9.7
| ID | 6 | 18 | 24 | 68 | 65 | 82 | 0 | 0 | 265
| |
|
|
ABS. | 60 | 16 | 1 | 1 | 0 | 0 | 0 | 0 | 78
| 18 | 2 | 1 | 0 | 0 | 0 | 0 | 223
| REL | 76.9 | 20.5 | 1.2 | 1.2 | 0.0 | 0.0 | 0.0 | 0.0 | 100.0
| 23.1 | 2.6 | 1.3 | 0.0 | 0.0 | 0.0 | 0.0 | 2.10
| ID | 76 | 20 | 1 | 2 | 0 | 0 | 0 | 0 | 101
|
Year
| ABS. | 71 | 43 | 46 | 51 | 41 | 10 | 0 | 0 | 262
| 191 | 148 | 102 | 51 | 10 | 0 | 0 | 367 | REL. | 27.0 | 16.4 | 17.5 | 19.4 | 15.6 | 3.8 | 0.0 | 0.0 | 100.0
| 72.9 | 56.5 | 38.9 | 19.5 | 3.8 | 0.0 | 0.0 | 19.6
| ID | 27 | 16 | 17 | 38 | 78 | 95 | 0 | 0 | 273
|
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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