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 | 166 | 161 | 247 | 220 | 218 | 249 | 244 | 210 | 277 | 247 | 187 | 118 | 212 | 192 | 164 | 215 | 272 | 176 | 233 | 162 | 63 | 61 | 96 | 153 | 149 | 176 | 194 | 266 | 276 | 253 | 196 | 195.18 | 276.54 | 31.00
| 2 | 145 | 250 | 275 | 206 | 248 | 257 | 255 | 264 | 250 | 272 | 222 | 226 | 286 | 284 | 273 | 251 | 208 | 254 | 285 | 199 | 243 | 158 | 202 | 291 | 253 | 253 | 262 | 255 | ~ | ~ | ~ | 243.83 | 291.08 | 28.00
| 3 | 254 | 245 | 246 | 253 | 289 | 265 | 270 | 162 | 256 | 110 | 125 | 271 | 285 | 273 | 173 | 300 | 254 | 269 | 182 | 187 | 100 | 86 | 99 | 132 | 122 | 188 | 253 | 154 | 101 | 187 | 164 | 201.74 | 299.94 | 31.00
| 4 | 219 | 260 | 205 | 248 | 243 | 250 | 166 | 259 | 193 | 139 | 230 | 212 | 258 | 217 | 154 | 282 | 199 | 199 | 255 | 225 | 221 | 121 | 147 | 269 | 218 | 126 | 175 | 161 | 138 | 113 | ~ | 203.40 | 282.29 | 30.00
| 5 | 128 | 252 | 223 | 265 | 244 | 248 | 248 | 172 | 79 | 85 | 93 | 129 | 72 | 58 | 141 | 71 | 89 | 223 | 156 | 134 | 162 | 259 | 249 | 263 | 225 | 223 | 160 | 99 | 182 | 193 | 140 | 169.88 | 264.77 | 31.00
| 6 | 270 | 141 | 266 | 254 | 114 | 205 | 234 | 218 | 228 | 194 | 200 | 288 | 198 | 164 | 252 | 276 | 282 | 286 | 286 | 254 | 232 | 293 | 240 | 289 | 157 | 99 | 204 | 277 | 270 | 219 | ~ | 229.66 | 293.21 | 30.00
| 7 | 268 | 200 | 190 | 293 | 285 | 270 | 203 | 287 | 280 | 279 | 265 | 252 | 241 | 273 | 259 | 264 | 252 | 266 | 287 | 213 | 162 | 197 | 245 | 90 | 126 | 129 | 219 | 260 | 257 | 242 | 255 | 235.84 | 292.83 | 31.00
| 8 | 140 | 151 | 132 | 256 | 237 | 247 | 288 | 258 | 81 | 179 | 230 | 202 | 199 | 177 | 183 | 147 | 256 | 176 | 135 | 228 | 248 | 280 | 259 | 280 | 278 | 230 | 258 | 276 | 274 | 245 | 204 | 217.19 | 287.65 | 31.00
| 9 | 88 | 97 | 129 | 106 | 182 | 257 | 110 | 221 | 189 | 168 | 173 | 252 | 250 | 223 | 274 | 249 | 275 | 254 | 115 | 78 | 122 | 156 | 101 | 208 | 189 | 187 | 210 | 280 | 261 | 105 | ~ | 183.52 | 280.00 | 30.00
| 10 | 102 | 94 | 97 | 93 | 91 | 83 | 134 | 193 | 242 | 254 | 252 | 269 | 258 | 250 | 258 | 211 | 232 | 254 | 151 | 259 | 221 | 230 | 224 | 222 | 256 | 277 | 231 | 251 | 262 | 274 | 231 | 208.27 | 277.19 | 31.00
| 11 | 274 | 205 | 213 | 232 | 244 | 243 | 257 | 124 | 193 | 274 | 285 | 230 | 109 | 133 | 259 | 209 | 307 | 255 | 206 | 133 | 67 | 104 | 231 | 190 | 176 | 222 | 123 | 82 | 78 | 61 | ~ | 190.61 | 307.21 | 30.00
| 12 | 79 | 92 | 157 | 256 | 260 | 281 | 295 | 266 | 218 | 161 | 63 | 82 | 252 | 230 | 228 | 247 | 183 | 217 | 224 | 261 | 255 | 229 | 144 | 167 | 200 | 196 | 193 | 111 | 95 | 94 | 111 | 188.61 | 294.83 | 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. | 0 | 5 | 9 | 30 | 46 | 0 | 0 | 0 | 90
| 90 | 85 | 76 | 46 | 0 | 0 | 0 | 300
| REL. | 0.0 | 5.5 | 10.0 | 33.3 | 51.1 | 0.0 | 0.0 | 0.0 | 100.0
| 100.0 | 94.4 | 84.4 | 51.1 | 0.0 | 0.0 | 0.0 | 16.3
| ID | 0 | 5 | 10 | 66 | 255 | 0 | 0 | 0 | 337
| |
|
|
ABS. | 0 | 9 | 13 | 31 | 38 | 0 | 0 | 0 | 91
| 91 | 82 | 69 | 38 | 0 | 0 | 0 | 293
| REL. | 0.0 | 9.8 | 14.2 | 34.0 | 41.7 | 0.0 | 0.0 | 0.0 | 100.0
| 100.0 | 90.1 | 75.8 | 41.8 | 0.0 | 0.0 | 0.0 | 22.6
| ID | 0 | 9 | 14 | 68 | 208 | 0 | 0 | 0 | 301
| |
|
|
ABS. | 0 | 5 | 13 | 26 | 48 | 0 | 0 | 0 | 92
| 92 | 87 | 74 | 48 | 0 | 0 | 0 | 293
| REL. | 0.0 | 5.4 | 14.1 | 28.2 | 52.1 | 0.0 | 0.0 | 0.0 | 100.0
| 100.0 | 94.6 | 80.4 | 52.2 | 0.0 | 0.0 | 0.0 | 4.7
| ID | 0 | 5 | 14 | 56 | 260 | 0 | 0 | 0 | 336
| |
|
|
ABS. | 0 | 15 | 11 | 24 | 41 | 1 | 0 | 0 | 92
| 92 | 77 | 66 | 42 | 1 | 0 | 0 | 307
| REL | 0.0 | 16.3 | 11.9 | 26.0 | 44.5 | 1.0 | 0.0 | 0.0 | 100.0
| 100.0 | 83.7 | 71.7 | 45.7 | 1.1 | 0.0 | 0.0 | 17.11
| ID | 0 | 16 | 11 | 52 | 222 | 27 | 0 | 0 | 330
|
Year
| ABS. | 0 | 34 | 46 | 111 | 173 | 1 | 0 | 0 | 365
| 365 | 331 | 285 | 174 | 1 | 0 | 0 | 307 | REL. | 0.0 | 9.3 | 12.6 | 30.4 | 47.3 | 0.2 | 0.0 | 0.0 | 100.0
| 100.0 | 90.7 | 78.1 | 47.7 | 0.3 | 0.0 | 0.0 | 17.11
| ID | 0 | 9 | 12 | 60 | 236 | 6 | 0 | 0 | 326
|
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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