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 | 131 | 296 | 215 | 110 | 276 | 293 | 147 | 1.20 | 249 | 103 | 126 | 146 | 8.58 | 1.14 | 16 | 74 | 114 | 114 | 195 | 176 | 132 | 294 | 232 | 217 | 274 | 193 | 292 | 151 | 67 | 239 | ~ | 162.71 | 295.88 | 30.00
| 2 | ~ | ~ | ~ | ~ | ~ | ~ | ~ | 167 | 256 | 174 | 217 | 241 | 207 | 124 | 110 | 154 | 303 | 332 | 324 | 322 | 311 | 313 | 312 | 195 | 146 | 277 | 259 | 313 | ~ | ~ | ~ | 240.77 | 331.81 | 21.00
| 3 | 271 | 250 | 184 | 331 | 271 | 224 | 231 | 174 | 305 | 318 | 338 | 323 | 337 | 315 | 166 | 101 | 118 | 247 | 58 | 1.20 | 1.20 | 1.20 | 1.20 | 1.20 | 1.20 | 1.20 | 1.20 | 1.20 | 1.20 | 1.20 | 1.20 | 147.61 | 338.04 | 31.00
| 4 | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~
| 5 | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~
| 6 | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | 196 | 165 | ~ | 180.76 | 196.18 | 2.00
| 7 | 280 | 159 | 106 | 103 | 141 | 137 | 172 | 253 | 230 | 227 | 234 | 224 | 210 | 175 | 123 | 263 | 282 | 198 | 188 | 288 | 258 | 126 | 150 | 198 | 299 | 175 | 104 | 118 | 181 | 173 | 240 | 194.04 | 298.59 | 31.00
| 8 | 97 | 122 | 223 | 227 | 241 | 220 | 215 | 221 | 201 | 246 | 241 | 199 | 236 | 174 | 145 | 161 | 101 | 143 | 213 | 203 | 305 | 263 | 115 | 153 | 196 | 138 | 277 | 293 | 185 | 160 | 205 | 197.47 | 304.80 | 31.00
| 9 | 272 | 273 | 256 | 235 | 295 | 278 | 266 | 266 | 254 | 254 | 263 | 254 | 210 | 233 | 242 | 255 | 222 | 210 | 168 | 203 | 220 | 178 | 66 | 224 | 232 | 267 | 241 | 203 | 174 | 228 | ~ | 231.41 | 294.51 | 30.00
| 10 | 226 | 205 | 207 | 236 | 191 | 174 | 234 | ~ | ~ | ~ | ~ | 201 | 195 | 159 | 171 | 143 | 70 | 170 | 133 | 126 | 234 | 254 | 67 | 210 | 223 | 158 | 220 | 232 | 261 | 254 | 262 | 193.23 | 261.97 | 27.00
| 11 | 281 | 282 | 212 | 201 | 192 | 231 | 239 | 249 | 291 | 192 | 172 | 236 | 188 | 220 | 154 | 276 | 130 | 212 | 280 | 268 | 248 | 264 | 293 | 285 | 146 | 224 | 151 | 247 | 252 | 122 | ~ | 224.57 | 292.80 | 30.00
| 12 | 158 | 135 | 151 | 219 | 222 | 264 | 89 | 67 | 110 | 192 | 254 | 184 | 2.32 | 2.28 | 128 | 327 | 301 | 260 | 254 | 276 | 247 | 250 | 284 | 238 | 248 | 258 | 237 | 256 | 212 | 238 | 285 | 204.82 | 326.98 | 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. | 16 | 3 | 14 | 16 | 18 | 15 | 0 | 0 | 82
| 66 | 63 | 49 | 33 | 15 | 0 | 0 | 338
| REL. | 19.5 | 3.6 | 17.0 | 19.5 | 21.9 | 18.2 | 0.0 | 0.0 | 100.0
| 80.5 | 76.8 | 59.8 | 40.2 | 18.3 | 0.0 | 0.0 | 11.3
| ID | 19 | 3 | 17 | 39 | 109 | 457 | 0 | 0 | 646
| |
|
|
ABS. | 0 | 0 | 0 | 2 | 0 | 0 | 0 | 0 | 22
| 2 | 2 | 2 | 0 | 0 | 0 | 0 | 196
| REL. | 0.0 | 0.0 | 0.0 | 100.0 | 0.0 | 0.0 | 0.0 | 0.0 | 100.0
| 100.0 | 100.0 | 100.0 | 0.0 | 0.0 | 0.0 | 0.0 | 29.6
| ID | 0 | 0 | 0 | 200 | 0 | 0 | 0 | 0 | 200
| |
|
|
ABS. | 0 | 2 | 14 | 37 | 38 | 1 | 0 | 0 | 92
| 92 | 90 | 76 | 39 | 1 | 0 | 0 | 305
| REL. | 0.0 | 2.1 | 15.2 | 40.2 | 41.3 | 1.0 | 0.0 | 0.0 | 100.0
| 100.0 | 97.8 | 82.6 | 42.4 | 1.1 | 0.0 | 0.0 | 21.8
| ID | 0 | 2 | 15 | 80 | 206 | 27 | 0 | 0 | 331
| |
|
|
ABS. | 2 | 4 | 9 | 31 | 40 | 2 | 0 | 0 | 88
| 86 | 82 | 73 | 42 | 2 | 0 | 0 | 327
| REL | 2.2 | 4.5 | 10.2 | 35.2 | 45.4 | 2.2 | 0.0 | 0.0 | 100.0
| 97.7 | 93.2 | 83.0 | 47.7 | 2.3 | 0.0 | 0.0 | 16.12
| ID | 2 | 4 | 10 | 70 | 227 | 56 | 0 | 0 | 371
|
Year
| ABS. | 18 | 9 | 37 | 86 | 96 | 18 | 0 | 0 | 264
| 246 | 237 | 200 | 114 | 18 | 0 | 0 | 338 | REL. | 6.8 | 3.4 | 14.0 | 32.5 | 36.3 | 6.8 | 0.0 | 0.0 | 100.0
| 93.2 | 89.8 | 75.8 | 43.2 | 6.8 | 0.0 | 0.0 | 11.3
| ID | 6 | 3 | 14 | 65 | 181 | 170 | 0 | 0 | 441
|
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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