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 | 103 | 227 | 121 | 120 | 125 | 234 | 193 | 304 | 245 | 84 | 305 | ~ | ~ | ~ | ~ | 107 | 148 | 113 | 138 | 137 | 149 | 140 | 134 | ~ | ~ | 125 | 190 | 201 | 298 | 276 | 254 | 178.89 | 305.07 | 25.00
| 2 | 285 | 236 | 116 | 141 | 234 | 157 | 128 | 168 | 221 | 273 | 108 | 118 | 245 | 292 | 94 | 162 | ~ | ~ | 305 | 301 | 301 | 300 | 296 | 281 | 256 | 285 | 116 | 142 | ~ | ~ | ~ | 213.93 | 304.74 | 26.00
| 3 | 169 | 168 | 171 | 204 | 244 | 99 | 127 | 125 | 157 | 190 | 229 | 229 | 250 | 274 | 215 | 96 | 112 | 132 | 282 | 208 | 113 | 181 | ~ | 169 | 58 | 72 | 58 | 121 | 120 | 222 | 149 | 164.74 | 282.02 | 30.00
| 4 | 154 | 135 | 219 | 201 | 260 | 194 | 207 | 195 | 197 | 132 | 287 | 317 | 313 | 285 | 217 | 277 | 273 | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | 224 | 222 | 99 | 146 | ~ | 216.86 | 316.67 | 21.00
| 5 | 144 | 82 | 158 | 172 | 137 | 315 | 263 | 227 | 99 | 138 | 119 | 175 | 163 | 146 | 210 | 233 | 255 | 300 | 303 | 287 | 173 | 74 | 116 | 197 | 151 | 203 | 307 | 304 | 314 | 292 | 243 | 203.19 | 314.89 | 31.00
| 6 | 295 | 245 | 307 | 315 | ~ | ~ | ~ | 296 | 210 | 229 | 303 | 295 | 119 | 221 | 155 | 228 | 270 | 323 | 327 | 307 | 278 | 310 | 311 | 321 | 317 | 222 | 106 | 310 | 207 | 233 | ~ | 261.47 | 327.11 | 27.00
| 7 | 322 | 331 | 120 | 103 | 121 | 123 | 199 | 284 | 295 | 170 | 248 | 213 | 199 | 151 | 184 | 312 | 313 | 254 | 124 | 299 | 318 | 229 | 168 | 308 | 276 | 292 | 127 | 123 | 186 | 244 | 263 | 222.65 | 331.37 | 31.00
| 8 | 245 | 107 | 211 | 278 | 260 | 216 | 211 | 190 | 228 | 272 | 316 | 183 | 165 | 129 | 119 | 133 | 193 | 117 | 246 | 236 | 301 | 200 | 98 | 110 | 146 | 136 | 273 | 315 | 234 | 120 | 178 | 198.99 | 315.60 | 31.00
| 9 | 288 | 282 | 214 | 259 | 322 | 315 | 292 | 289 | 278 | 276 | 290 | 275 | 195 | 260 | 246 | 303 | 312 | 214 | 134 | 187 | 218 | 155 | 105 | 149 | 270 | 98 | 214 | 239 | 110 | 205 | ~ | 233.09 | 321.79 | 30.00
| 10 | 226 | 183 | 152 | 244 | 98 | 158 | 183 | 212 | 160 | 275 | 286 | 138 | 114 | 95 | 157 | 205 | 125 | 136 | 120 | 133 | 224 | 303 | 120 | 118 | 104 | 132 | 157 | 215 | 272 | 233 | 243 | 178.01 | 302.69 | 31.00
| 11 | 313 | 272 | 270 | 235 | 256 | 236 | ~ | ~ | 319 | 189 | 185 | 221 | 118 | 186 | 269 | 288 | 147 | 224 | 291 | 309 | 277 | 288 | 315 | 321 | 249 | 112 | ~ | 264 | 220 | 110 | ~ | 240.21 | 321.48 | 27.00
| 12 | 133 | 133 | 130 | 123 | 117 | 197 | 150 | 59 | 169 | 272 | 296 | 143 | 73 | 239 | 316 | 201 | 254 | 300 | 285 | 288 | 253 | 250 | 290 | 202 | 256 | 279 | 248 | 255 | 276 | 283 | ~ | 215.66 | 315.94 | 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 | 7 | 28 | 18 | 23 | 5 | 0 | 0 | 81
| 81 | 74 | 46 | 28 | 5 | 0 | 0 | 305
| REL. | 0.0 | 8.6 | 34.5 | 22.2 | 28.3 | 6.1 | 0.0 | 0.0 | 100.0
| 100.0 | 91.4 | 56.8 | 34.6 | 6.2 | 0.0 | 0.0 | 11.1
| ID | 0 | 8 | 34 | 44 | 141 | 154 | 0 | 0 | 383
| |
|
|
ABS. | 0 | 4 | 11 | 24 | 22 | 18 | 0 | 0 | 79
| 79 | 75 | 64 | 40 | 18 | 0 | 0 | 327
| REL. | 0.0 | 5.0 | 13.9 | 30.3 | 27.8 | 22.7 | 0.0 | 0.0 | 100.0
| 100.0 | 94.9 | 81.0 | 50.6 | 22.8 | 0.0 | 0.0 | 19.6
| ID | 0 | 5 | 13 | 60 | 139 | 569 | 0 | 0 | 788
| |
|
|
ABS. | 0 | 2 | 20 | 25 | 32 | 13 | 0 | 0 | 92
| 92 | 90 | 70 | 45 | 13 | 0 | 0 | 331
| REL. | 0.0 | 2.1 | 21.7 | 27.1 | 34.7 | 14.1 | 0.0 | 0.0 | 100.0
| 100.0 | 97.8 | 76.1 | 48.9 | 14.1 | 0.0 | 0.0 | 2.7
| ID | 0 | 2 | 21 | 54 | 173 | 353 | 0 | 0 | 605
| |
|
|
ABS. | 0 | 4 | 20 | 22 | 34 | 8 | 0 | 0 | 88
| 88 | 84 | 64 | 42 | 8 | 0 | 0 | 321
| REL | 0.0 | 4.5 | 22.7 | 25.0 | 38.6 | 9.0 | 0.0 | 0.0 | 100.0
| 100.0 | 95.5 | 72.7 | 47.7 | 9.1 | 0.0 | 0.0 | 24.11
| ID | 0 | 4 | 22 | 50 | 193 | 227 | 0 | 0 | 497
|
Year
| ABS. | 0 | 17 | 79 | 89 | 111 | 44 | 0 | 0 | 340
| 340 | 323 | 244 | 155 | 44 | 0 | 0 | 331 | REL. | 0.0 | 5.0 | 23.2 | 26.1 | 32.6 | 12.9 | 0.0 | 0.0 | 100.0
| 100.0 | 95.0 | 71.8 | 45.6 | 12.9 | 0.0 | 0.0 | 2.7
| ID | 0 | 5 | 23 | 52 | 163 | 323 | 0 | 0 | 567
|
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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