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 | 178 | 176 | 105 | 136 | 86 | 241 | 204 | 282 | 241 | 89 | 280 | 229 | 158 | 182 | 114 | 132 | 143 | 111 | 152 | 153 | 150 | 139 | 142 | 140 | 143 | 172 | 198 | 160 | 259 | 259 | 219 | 173.37 | 281.94 | 31.00
| 2 | 272 | 212 | 160 | 162 | 246 | ~ | ~ | 209 | 191 | 235 | 94 | 78 | 275 | 253 | 106 | 104 | 182 | 284 | 282 | 282 | 282 | 283 | 280 | 281 | 170 | 234 | 106 | 148 | ~ | ~ | ~ | 208.04 | 283.63 | 26.00
| 3 | 181 | 172 | 162 | 214 | 240 | 105 | 125 | 160 | 157 | 206 | 202 | 237 | 257 | 270 | 203 | 103 | 122 | 148 | 274 | 169 | 109 | 161 | 132 | 180 | 59 | 115 | 54 | 113 | 140 | 226 | 147 | 165.91 | 274.19 | 31.00
| 4 | 132 | 156 | 154 | 181 | 217 | 183 | 180 | 176 | 162 | 122 | 256 | 279 | 282 | 267 | 229 | 227 | 266 | 248 | 161 | 48 | 117 | 279 | ~ | ~ | 187 | 264 | 224 | 222 | 93 | 142 | ~ | 194.81 | 282.27 | 28.00
| 5 | 112 | 84 | 147 | 223 | 162 | 278 | 279 | 254 | 107 | 76 | 111 | 79 | 70 | 126 | 182 | 229 | 236 | 261 | 227 | 206 | 155 | 42 | 60 | 66 | 101 | 94 | 267 | 276 | 278 | 178 | 181 | 166.14 | 279.17 | 31.00
| 6 | 267 | 249 | 276 | 277 | 144 | 178 | 250 | 260 | 182 | 218 | 272 | 189 | 62 | ~ | 147 | 216 | 223 | 278 | 278 | 222 | 256 | 275 | 278 | 226 | 210 | 170 | 117 | 273 | 165 | 158 | ~ | 217.68 | 277.60 | 29.00
| 7 | 278 | 285 | 143 | 97 | 111 | 111 | 191 | 268 | 246 | 162 | 248 | 205 | 187 | 164 | 194 | 277 | 278 | 229 | 141 | 251 | 277 | 107 | 150 | 276 | 237 | 108 | 121 | 81 | 155 | 195 | 254 | 194.41 | 285.38 | 31.00
| 8 | 195 | 107 | 187 | 251 | 256 | 208 | 202 | 177 | 200 | 259 | 278 | 194 | 114 | 50 | 71 | 155 | 201 | 89 | 224 | 231 | 276 | 244 | 151 | 78 | 150 | 115 | 234 | 276 | 207 | 137 | 170 | 183.46 | 277.79 | 31.00
| 9 | 258 | 251 | 235 | 258 | 277 | 268 | 272 | 270 | 267 | 267 | 270 | 262 | 198 | 256 | 268 | 276 | 278 | 206 | 136 | 162 | 226 | 156 | 91 | 157 | 280 | 196 | 215 | 212 | 91 | 146 | ~ | 223.49 | 280.21 | 30.00
| 10 | 239 | 185 | 149 | 225 | 92 | 223 | 204 | 198 | ~ | 260 | 252 | 140 | ~ | ~ | 178 | 193 | 106 | 147 | 133 | 123 | 212 | 276 | 110 | 103 | 94 | 134 | 147 | 219 | 254 | 218 | 218 | 179.68 | 275.58 | 28.00
| 11 | 276 | 225 | 225 | 230 | 233 | 235 | 256 | 257 | 280 | 157 | 104 | 207 | 146 | 233 | 170 | 261 | 111 | 199 | 243 | 280 | 240 | 275 | 281 | 279 | 228 | 92 | 105 | 251 | 199 | 122 | ~ | 213.28 | 281.25 | 30.00
| 12 | 107 | 116 | 112 | 102 | 86 | 169 | 145 | 126 | 187 | 250 | 279 | 134 | 111 | 264 | 283 | 168 | 214 | 280 | 276 | 268 | 265 | 228 | 219 | 203 | 264 | 268 | 252 | 259 | 247 | 274 | ~ | 205.09 | 282.77 | 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 | 25 | 31 | 26 | 0 | 0 | 0 | 88
| 88 | 82 | 57 | 26 | 0 | 0 | 0 | 284
| REL. | 0.0 | 6.8 | 28.4 | 35.2 | 29.5 | 0.0 | 0.0 | 0.0 | 100.0
| 100.0 | 93.2 | 64.8 | 29.5 | 0.0 | 0.0 | 0.0 | 18.2
| ID | 0 | 6 | 28 | 70 | 147 | 0 | 0 | 0 | 253
| |
|
|
ABS. | 2 | 9 | 13 | 30 | 34 | 0 | 0 | 0 | 88
| 86 | 77 | 64 | 34 | 0 | 0 | 0 | 282
| REL. | 2.2 | 10.2 | 14.7 | 34.0 | 38.6 | 0.0 | 0.0 | 0.0 | 100.0
| 97.7 | 87.5 | 72.7 | 38.6 | 0.0 | 0.0 | 0.0 | 13.4
| ID | 2 | 10 | 14 | 68 | 193 | 0 | 0 | 0 | 288
| |
|
|
ABS. | 0 | 8 | 15 | 29 | 40 | 0 | 0 | 0 | 92
| 92 | 84 | 69 | 40 | 0 | 0 | 0 | 285
| REL. | 0.0 | 8.6 | 16.3 | 31.5 | 43.4 | 0.0 | 0.0 | 0.0 | 100.0
| 100.0 | 91.3 | 75.0 | 43.5 | 0.0 | 0.0 | 0.0 | 2.7
| ID | 0 | 8 | 16 | 63 | 217 | 0 | 0 | 0 | 305
| |
|
|
ABS. | 0 | 4 | 23 | 23 | 38 | 0 | 0 | 0 | 88
| 88 | 84 | 61 | 38 | 0 | 0 | 0 | 283
| REL | 0.0 | 4.5 | 26.1 | 26.1 | 43.1 | 0.0 | 0.0 | 0.0 | 100.0
| 100.0 | 95.5 | 69.3 | 43.2 | 0.0 | 0.0 | 0.0 | 15.12
| ID | 0 | 4 | 26 | 52 | 215 | 0 | 0 | 0 | 298
|
Year
| ABS. | 2 | 27 | 76 | 113 | 138 | 0 | 0 | 0 | 356
| 354 | 327 | 251 | 138 | 0 | 0 | 0 | 285 | REL. | 0.5 | 7.5 | 21.3 | 31.7 | 38.7 | 0.0 | 0.0 | 0.0 | 100.0
| 99.4 | 91.9 | 70.5 | 38.8 | 0.0 | 0.0 | 0.0 | 2.7
| ID | | 7 | 21 | 63 | 193 | 0 | 0 | 0 | 286
|
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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