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 | 320 | 140 | 62 | 150 | ~ | 186 | 221 | 210 | 241 | 350 | 350 | 350 | 325 | 320 | 320 | 320 | 319 | 316 | 319 | 288 | 258 | 204 | 160 | 326 | 249 | 306 | 340 | 256 | 225 | 266 | 266 | 265.41 | 350.00 | 30.00
| 2 | 213 | 248 | 305 | 237 | 274 | 187 | 192 | 232 | 258 | 210 | 265 | 185 | 268 | 220 | 180 | 209 | 209 | 153 | 182 | 340 | 340 | 79 | 200 | 200 | 229 | ~ | 147 | 164 | 126 | ~ | ~ | 216.14 | 340.00 | 28.00
| 3 | 138 | 108 | ~ | ~ | ~ | 207 | 162 | 72 | 119 | ~ | 41 | ~ | 214 | 125 | 58 | ~ | ~ | ~ | 16 | ~ | ~ | 221 | 136 | ~ | 205 | 119 | ~ | ~ | 55 | ~ | ~ | 124.78 | 220.93 | 16.00
| 4 | 195 | 154 | 148 | 145 | 56 | 27 | 52 | ~ | 73 | 61 | 145 | 149 | ~ | ~ | 137 | 134 | ~ | 59 | ~ | ~ | ~ | 128 | 141 | ~ | ~ | ~ | 136 | 129 | 64 | ~ | ~ | 112.25 | 195.29 | 19.00
| 5 | ~ | 76 | 85 | ~ | 102 | 105 | 113 | 104 | ~ | ~ | ~ | 34 | 107 | 116 | 141 | 131 | ~ | ~ | ~ | ~ | ~ | ~ | 121 | 117 | ~ | ~ | ~ | ~ | ~ | ~ | ~ | 104.03 | 141.16 | 13.00
| 6 | ~ | ~ | ~ | ~ | ~ | ~ | ~ | 146 | 149 | 151 | 223 | 288 | 186 | 325 | 306 | 327 | 289 | 204 | 172 | 172 | 226 | 239 | 255 | 260 | 308 | 303 | 304 | 305 | 295 | 278 | ~ | 248.22 | 327.29 | 23.00
| 7 | 267 | 210 | 206 | 197 | 269 | 289 | 144 | 241 | 189 | 182 | 224 | 306 | 228 | 259 | 326 | 329 | 308 | 295 | 297 | 315 | 309 | 297 | 129 | 166 | 218 | 248 | ~ | ~ | ~ | ~ | ~ | 247.95 | 328.96 | 26.00
| 8 | 163 | 244 | 229 | 266 | 164 | 226 | 324 | 264 | 285 | 236 | 323 | 130 | 133 | 194 | 262 | 254 | 231 | 189 | 204 | 165 | 280 | 257 | 191 | 273 | 259 | 149 | 154 | 243 | 237 | 175 | 227 | 223.55 | 323.75 | 31.00
| 9 | 193 | 219 | 289 | 316 | 317 | 192 | 313 | 213 | 173 | 249 | 298 | 183 | 278 | 258 | 154 | 190 | 328 | 173 | 160 | 139 | 136 | 103 | 96 | 165 | 193 | 167 | 190 | 160 | 157 | 156 | ~ | 205.19 | 328.33 | 30.00
| 10 | 173 | 286 | 122 | 196 | 198 | 318 | 266 | 200 | 173 | 165 | 179 | 164 | 194 | 188 | 158 | 164 | 337 | 148 | 166 | 154 | 163 | 188 | 186 | 212 | 205 | 273 | 232 | 175 | 186 | 167 | 181 | 197.29 | 336.88 | 31.00
| 11 | 183 | 164 | 204 | 270 | 170 | 153 | 185 | 169 | 188 | 195 | 186 | 160 | 160 | 289 | 187 | 167 | 253 | 197 | 171 | 171 | 178 | 172 | 169 | 261 | 239 | 255 | 251 | 191 | 175 | 190 | ~ | 196.69 | 289.38 | 30.00
| 12 | 185 | 196 | 232 | 179 | 172 | ~ | ~ | ~ | 201 | 211 | 213 | 220 | 205 | 208 | 241 | 260 | 292 | 194 | 118 | 158 | 168 | 183 | 209 | 199 | 163 | 185 | ~ | 249 | 213 | 271 | ~ | 204.84 | 292.29 | 26.00
|
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. | 2 | 5 | 10 | 24 | 16 | 17 | 0 | 0 | 74
| 72 | 67 | 57 | 33 | 17 | 0 | 0 | 350
| REL. | 2.7 | 6.7 | 13.5 | 32.4 | 21.6 | 22.9 | 0.0 | 0.0 | 100.0
| 97.3 | 90.5 | 77.0 | 44.6 | 23.0 | 0.0 | 0.0 | 10.1
| ID | 2 | 6 | 13 | 64 | 108 | 574 | 0 | 0 | 770
| |
|
|
ABS. | 2 | 8 | 22 | 8 | 8 | 7 | 0 | 0 | 551
| 53 | 45 | 23 | 15 | 7 | 0 | 0 | 327
| REL. | 3.6 | 14.5 | 40.0 | 14.5 | 14.5 | 12.7 | 0.0 | 0.0 | 100.0
| 96.4 | 81.8 | 41.8 | 27.3 | 12.7 | 0.0 | 0.0 | 16.6
| ID | 3 | 14 | 40 | 29 | 72 | 318 | 0 | 0 | 478
| |
|
|
ABS. | 0 | 1 | 8 | 34 | 32 | 12 | 0 | 0 | 87
| 87 | 86 | 78 | 44 | 12 | 0 | 0 | 329
| REL. | 0.0 | 1.1 | 9.1 | 39.0 | 36.7 | 13.7 | 0.0 | 0.0 | 100.0
| 100.0 | 98.9 | 89.7 | 50.6 | 13.8 | 0.0 | 0.0 | 16.7
| ID | 0 | 1 | 9 | 78 | 183 | 344 | 0 | 0 | 617
| |
|
|
ABS. | 0 | 0 | 3 | 65 | 17 | 2 | 0 | 0 | 87
| 87 | 87 | 84 | 19 | 2 | 0 | 0 | 337
| REL | 0.0 | 0.0 | 3.4 | 74.7 | 19.5 | 2.2 | 0.0 | 0.0 | 100.0
| 100.0 | 100.0 | 96.6 | 21.8 | 2.3 | 0.0 | 0.0 | 17.10
| ID | 0 | 0 | 3 | 149 | 97 | 57 | 0 | 0 | 308
|
Year
| ABS. | 4 | 14 | 43 | 131 | 73 | 38 | 0 | 0 | 303
| 299 | 285 | 242 | 111 | 38 | 0 | 0 | 350 | REL. | 1.3 | 4.6 | 14.1 | 43.2 | 24.0 | 12.5 | 0.0 | 0.0 | 100.0
| 98.7 | 94.1 | 79.9 | 36.6 | 12.5 | 0.0 | 0.0 | 10.1
| ID | 1 | 4 | 14 | 86 | 120 | 313 | 0 | 0 | 540
|
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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