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 | 95 | 112 | 77 | 98 | 91 | 149 | 130 | ~ | 188 | 72 | 274 | 217 | 164 | 133 | 96 | 74 | 122 | 85 | 146 | 105 | 105 | 115 | ~ | ~ | ~ | 131 | 166 | 135 | 233 | 292 | 278 | 143.85 | 292.42 | 27.00
| 2 | 269 | 175 | 81 | 113 | 198 | 126 | 87 | 131 | 197 | 175 | 68 | 71 | 267 | 223 | 124 | 106 | 199 | 279 | ~ | ~ | ~ | ~ | 271 | 167 | 93 | 177 | 86 | 117 | ~ | ~ | ~ | 158.45 | 279.46 | 24.00
| 3 | 122 | 133 | 152 | 181 | ~ | ~ | ~ | ~ | ~ | 191 | 174 | 187 | 203 | 257 | 151 | 68 | 112 | 117 | 255 | 167 | ~ | ~ | ~ | ~ | ~ | ~ | 56 | 80 | 83 | 176 | 115 | 149.03 | 256.50 | 20.00
| 4 | 94 | 95 | 151 | 179 | 193 | 132 | 228 | 285 | 158 | 127 | 296 | 284 | 285 | 246 | 211 | 189 | 240 | 224 | 177 | 163 | 167 | 275 | 200 | 172 | 174 | 230 | 160 | 158 | 70 | 121 | ~ | 189.46 | 295.54 | 30.00
| 5 | 98 | 66 | 105 | 279 | 212 | 284 | 278 | 281 | 109 | 92 | 224 | 162 | 92 | 109 | 143 | 173 | 223 | 257 | 195 | 181 | 272 | 64 | 64 | 110 | 235 | 125 | 267 | 261 | 267 | 229 | 193 | 182.29 | 284.31 | 31.00
| 6 | ~ | 224 | 263 | 270 | 189 | 179 | 195 | 263 | 135 | 187 | 267 | 185 | 66 | 138 | 94 | 203 | 231 | 286 | 290 | 220 | 216 | 266 | 268 | 236 | 227 | 191 | 75 | 276 | 192 | 183 | ~ | 207.42 | 290.23 | 29.00
| 7 | 287 | 294 | 151 | 75 | 91 | 91 | 171 | 244 | 236 | 128 | 218 | 155 | 144 | 118 | 270 | 275 | 265 | 179 | 139 | 266 | 291 | 231 | 148 | 282 | 234 | 211 | 192 | 124 | 167 | 192 | 245 | 197.18 | 294.15 | 31.00
| 8 | 207 | 72 | 160 | 232 | 232 | 150 | 158 | 126 | 171 | 249 | 220 | 128 | 146 | 70 | 82 | 99 | 247 | 79 | 154 | 229 | 276 | 260 | 108 | 75 | 100 | 107 | 242 | 270 | 203 | 82 | 123 | 163.19 | 275.67 | 31.00
| 9 | 248 | 212 | 138 | 216 | 282 | 238 | 258 | 254 | 245 | 244 | 253 | 230 | 128 | 209 | 210 | 273 | 280 | 156 | 97 | 111 | 140 | 127 | 61 | 129 | 294 | 197 | 175 | 170 | 69 | 97 | ~ | 191.39 | 293.94 | 30.00
| 10 | 180 | 142 | 110 | 174 | 71 | 187 | 160 | 148 | 133 | 217 | 219 | ~ | 76 | ~ | 159 | 127 | 72 | ~ | ~ | ~ | ~ | ~ | 86 | 81 | 74 | 113 | 107 | 211 | 236 | 184 | 208 | 144.83 | 236.19 | 24.00
| 11 | 270 | 176 | 213 | 172 | 188 | 211 | 232 | 241 | 286 | 121 | 99 | 169 | 301 | 229 | 135 | 231 | 88 | 115 | 251 | 252 | 220 | 257 | 274 | 283 | 184 | ~ | ~ | ~ | 166 | 75 | ~ | 201.29 | 300.96 | 27.00
| 12 | 102 | 79 | 73 | 100 | 64 | 181 | 168 | 85 | 98 | 192 | 276 | 134 | 148 | 221 | 261 | 204 | 282 | 265 | 249 | 225 | 238 | 210 | 246 | 177 | 242 | 250 | 217 | 233 | 220 | 258 | ~ | 189.95 | 282.23 | 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 | 18 | 22 | 21 | 10 | 0 | 0 | 0 | 71
| 71 | 53 | 31 | 10 | 0 | 0 | 0 | 292
| REL. | 0.0 | 25.3 | 30.9 | 29.5 | 14.0 | 0.0 | 0.0 | 0.0 | 100.0
| 100.0 | 74.6 | 43.7 | 14.1 | 0.0 | 0.0 | 0.0 | 30.1
| ID | 0 | 25 | 30 | 59 | 70 | 0 | 0 | 0 | 185
| |
|
|
ABS. | 0 | 12 | 11 | 35 | 32 | 0 | 0 | 0 | 90
| 90 | 78 | 67 | 32 | 0 | 0 | 0 | 296
| REL. | 0.0 | 13.3 | 12.2 | 38.8 | 35.5 | 0.0 | 0.0 | 0.0 | 100.0
| 100.0 | 86.7 | 74.4 | 35.6 | 0.0 | 0.0 | 0.0 | 11.4
| ID | 0 | 13 | 12 | 77 | 177 | 0 | 0 | 0 | 281
| |
|
|
ABS. | 0 | 15 | 18 | 25 | 34 | 0 | 0 | 0 | 92
| 92 | 77 | 59 | 34 | 0 | 0 | 0 | 294
| REL. | 0.0 | 16.3 | 19.5 | 27.1 | 36.9 | 0.0 | 0.0 | 0.0 | 100.0
| 100.0 | 83.7 | 64.1 | 37.0 | 0.0 | 0.0 | 0.0 | 2.7
| ID | 0 | 16 | 19 | 54 | 184 | 0 | 0 | 0 | 275
| |
|
|
ABS. | 0 | 15 | 13 | 28 | 24 | 1 | 0 | 0 | 81
| 81 | 66 | 53 | 25 | 1 | 0 | 0 | 301
| REL | 0.0 | 18.5 | 16.0 | 34.5 | 29.6 | 1.2 | 0.0 | 0.0 | 100.0
| 100.0 | 81.5 | 65.4 | 30.9 | 1.2 | 0.0 | 0.0 | 13.11
| ID | 0 | 18 | 16 | 69 | 148 | 30 | 0 | 0 | 282
|
Year
| ABS. | 0 | 60 | 64 | 109 | 100 | 1 | 0 | 0 | 334
| 334 | 274 | 210 | 101 | 1 | 0 | 0 | 301 | REL. | 0.0 | 17.9 | 19.1 | 32.6 | 29.9 | 0.2 | 0.0 | 0.0 | 100.0
| 100.0 | 82.0 | 62.9 | 30.2 | 0.3 | 0.0 | 0.0 | 13.11
| ID | 0 | 17 | 19 | 65 | 149 | 7 | 0 | 0 | 259
|
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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