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 | 213 | 220 | 218 | 262 | 272 | 298 | 274 | ~ | ~ | 260 | 232 | 228 | 226 | 243 | 243 | 237 | 270 | 212 | 228 | 186 | 25 | 80 | 179 | 153 | 173 | 165 | 225 | 292 | 275 | 264 | 265 | 221.28 | 298.27 | 29.00
| 2 | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~
| 3 | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~
| 4 | 275 | 255 | 228 | 256 | 238 | 265 | 224 | 274 | 157 | 169 | 220 | 286 | 265 | 219 | 173 | 230 | 141 | 255 | 275 | 262 | 198 | 164 | 136 | 242 | 231 | 179 | 168 | 207 | 151 | 175 | ~ | 217.31 | 286.06 | 30.00
| 5 | 167 | 217 | 261 | 304 | 261 | 235 | 258 | 258 | 195 | 148 | 172 | 131 | 128 | 159 | 166 | 220 | 171 | 204 | 231 | 268 | 274 | ~ | ~ | ~ | 254 | 249 | 230 | 149 | 190 | 201 | 221 | 211.50 | 304.48 | 28.00
| 6 | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~
| 7 | 255 | 265 | 275 | 275 | 275 | 267 | 273 | 277 | 278 | 272 | 263 | 250 | 262 | 265 | 265 | 268 | 234 | 267 | 263 | 219 | 218 | 272 | ~ | 271 | 253 | 153 | 225 | 271 | 262 | 253 | 246 | 256.37 | 278.19 | 30.00
| 8 | 176 | 289 | 277 | 271 | 275 | 266 | 267 | 259 | 271 | 160 | 219 | 161 | 258 | 262 | 203 | 260 | 227 | 250 | 264 | 215 | 249 | 267 | 254 | 252 | 261 | 259 | 269 | 264 | 279 | 265 | 260 | 248.71 | 288.52 | 31.00
| 9 | 231 | 112 | 146 | 191 | 185 | 237 | 193 | 224 | 224 | 236 | 245 | 227 | 255 | 240 | 267 | 248 | 261 | 290 | 267 | 214 | 211 | 171 | 204 | 158 | 225 | 213 | 222 | ~ | 260 | 83 | ~ | 215.20 | 289.52 | 29.00
| 10 | 85 | 80 | 166 | 110 | 68 | 84 | ~ | ~ | 239 | 245 | 246 | 252 | 265 | 236 | 265 | 247 | 226 | 245 | 185 | 253 | 220 | 226 | 214 | 210 | 231 | 241 | 231 | 243 | 248 | 254 | ~ | 207.62 | 265.17 | 28.00
|
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. | 1 | 1 | 0 | 10 | 17 | 0 | 0 | 0 | 292
| 28 | 27 | 27 | 17 | 0 | 0 | 0 | 298
| REL. | 3.4 | 3.4 | 0.0 | 34.4 | 58.6 | 0.0 | 0.0 | 0.0 | 100.0
| 96.6 | 93.1 | 93.1 | 58.6 | 0.0 | 0.0 | 0.0 | 6.1
| ID | 3 | 3 | 0 | 68 | 293 | 0 | 0 | 0 | 368
| |
|
|
ABS. | 0 | 0 | 6 | 25 | 26 | 1 | 0 | 0 | 581
| 58 | 58 | 52 | 27 | 1 | 0 | 0 | 304
| REL. | 0.0 | 0.0 | 10.3 | 43.1 | 44.8 | 1.7 | 0.0 | 0.0 | 100.0
| 100.0 | 100.0 | 89.7 | 46.6 | 1.7 | 0.0 | 0.0 | 4.5
| ID | 0 | 0 | 10 | 86 | 224 | 43 | 0 | 0 | 363
| |
|
|
ABS. | 0 | 1 | 2 | 23 | 64 | 0 | 0 | 0 | 90
| 90 | 89 | 87 | 64 | 0 | 0 | 0 | 290
| REL. | 0.0 | 1.1 | 2.2 | 25.5 | 71.1 | 0.0 | 0.0 | 0.0 | 100.0
| 100.0 | 98.9 | 96.7 | 71.1 | 0.0 | 0.0 | 0.0 | 18.9
| ID | 0 | 1 | 2 | 51 | 355 | 0 | 0 | 0 | 410
| |
|
|
ABS. | 0 | 4 | 1 | 5 | 18 | 0 | 0 | 0 | 282
| 28 | 24 | 23 | 18 | 0 | 0 | 0 | 265
| REL | 0.0 | 14.2 | 3.5 | 17.8 | 64.2 | 0.0 | 0.0 | 0.0 | 100.0
| 100.0 | 85.7 | 82.1 | 64.3 | 0.0 | 0.0 | 0.0 | 13.10
| ID | 0 | 14 | 3 | 35 | 321 | 0 | 0 | 0 | 375
|
Year
| ABS. | 1 | 6 | 9 | 63 | 125 | 1 | 0 | 0 | 2051
| 204 | 198 | 189 | 126 | 1 | 0 | 0 | 304 | REL. | 0.4 | 2.9 | 4.3 | 30.7 | 60.9 | 0.4 | 0.0 | 0.0 | 100.0
| 99.5 | 96.6 | 92.2 | 61.5 | 0.5 | 0.0 | 0.0 | 4.5
| ID | | 2 | 4 | 61 | 304 | 12 | 0 | 0 | 386
|
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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