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 | 216 | 269 | 205 | 137 | 182 | 157 | 157 | 163 | 160 | 215 | 152 | 135 | 150 | 166 | 297 | 210 | 340 | 334 | 293 | 297 | 270 | 178 | 291 | 228 | 241 | 204 | 241 | 164 | 241 | 294 | 253 | 220.61 | 339.79 | 31.00
| 2 | 155 | 245 | 270 | 151 | 159 | 79 | 176 | 233 | 333 | 211 | 179 | 191 | 278 | 247 | 137 | 242 | 243 | 164 | 197 | 329 | 178 | 198 | 213 | 121 | 239 | 170 | 131 | 158 | 173 | ~ | ~ | 200.11 | 333.19 | 29.00
| 3 | 289 | 232 | 204 | 332 | 258 | 215 | 234 | 327 | 336 | 243 | 316 | 210 | 166 | 270 | 336 | 320 | 325 | 262 | 321 | 302 | 253 | 239 | 219 | 151 | 194 | 210 | 322 | 290 | 112 | 319 | 236 | 259.43 | 336.13 | 31.00
| 4 | 226 | 174 | 176 | 241 | 308 | 286 | 321 | 228 | 188 | 181 | 205 | 183 | 169 | 190 | 166 | 159 | 221 | 188 | 201 | 227 | 233 | 197 | 187 | 322 | 233 | 172 | 140 | 160 | 186 | 186 | ~ | 208.46 | 321.67 | 30.00
| 5 | 209 | 170 | 162 | 213 | 120 | 135 | 150 | 214 | 171 | 234 | 226 | 178 | 146 | 139 | 182 | 165 | 201 | 185 | 205 | 242 | 184 | 276 | 184 | 184 | 178 | 156 | 198 | 170 | 249 | 200 | 231 | 188.89 | 276.25 | 31.00
| 6 | 114 | 167 | 160 | 197 | 187 | 261 | 275 | 125 | 131 | 164 | 258 | 234 | 168 | 214 | 273 | 288 | 238 | 199 | 167 | 150 | 146 | 251 | 233 | 207 | 281 | 327 | 252 | 233 | 248 | 253 | ~ | 213.26 | 327.27 | 30.00
| 7 | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~
| 8 | 140 | 204 | 191 | 211 | 204 | 285 | ~ | ~ | 217 | 193 | 225 | 229 | 230 | 245 | 177 | 221 | 217 | 163 | 185 | 232 | 255 | 269 | 231 | 201 | 278 | 137 | 165 | 190 | 188 | 201 | 183 | 209.18 | 284.56 | 29.00
| 9 | 177 | 248 | 326 | 294 | 267 | 161 | 238 | 179 | 229 | 232 | 165 | ~ | 186 | 217 | 175 | 200 | 236 | 126 | 150 | 151 | 195 | 201 | 192 | 141 | 157 | 176 | 178 | 163 | 182 | 191 | ~ | 197.65 | 326.04 | 29.00
| 10 | 236 | 243 | 172 | 175 | 209 | 255 | 326 | 205 | 164 | 155 | 163 | 195 | 244 | 187 | 164 | 229 | 221 | 132 | 136 | 149 | 124 | 111 | 149 | 151 | 193 | 201 | 190 | 139 | 176 | 177 | 164 | 185.13 | 325.92 | 31.00
| 11 | 169 | 165 | 135 | 169 | 162 | 160 | 144 | 168 | 162 | 201 | 174 | 148 | 164 | 274 | 167 | 198 | 245 | 178 | 140 | 159 | 188 | 143 | 128 | 114 | 160 | 214 | 178 | 114 | 135 | 136 | ~ | 166.50 | 274.02 | 30.00
| 12 | 132 | 124 | 148 | 148 | 126 | 149 | 140 | 144 | 147 | 182 | 177 | 177 | 207 | 210 | 273 | 325 | 311 | 169 | ~ | 144 | 122 | 129 | 166 | 166 | 158 | 152 | 126 | 170 | 168 | 215 | ~ | 172.55 | 324.69 | 29.00
|
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 | 1 | 7 | 37 | 31 | 15 | 0 | 0 | 91
| 91 | 90 | 83 | 46 | 15 | 0 | 0 | 340
| REL. | 0.0 | 1.0 | 7.6 | 40.6 | 34.0 | 16.4 | 0.0 | 0.0 | 100.0
| 100.0 | 98.9 | 91.2 | 50.5 | 16.5 | 0.0 | 0.0 | 17.1
| ID | 0 | 1 | 7 | 81 | 170 | 412 | 0 | 0 | 672
| |
|
|
ABS. | 0 | 0 | 11 | 49 | 27 | 4 | 0 | 0 | 91
| 91 | 91 | 80 | 31 | 4 | 0 | 0 | 327
| REL. | 0.0 | 0.0 | 12.0 | 53.8 | 29.6 | 4.3 | 0.0 | 0.0 | 100.0
| 100.0 | 100.0 | 87.9 | 34.1 | 4.4 | 0.0 | 0.0 | 26.6
| ID | 0 | 0 | 12 | 107 | 148 | 109 | 0 | 0 | 378
| |
|
|
ABS. | 0 | 0 | 4 | 37 | 16 | 1 | 0 | 0 | 581
| 58 | 58 | 54 | 17 | 1 | 0 | 0 | 326
| REL. | 0.0 | 0.0 | 6.8 | 63.7 | 27.5 | 1.7 | 0.0 | 0.0 | 100.0
| 100.0 | 100.0 | 93.1 | 29.3 | 1.7 | 0.0 | 0.0 | 3.9
| ID | 0 | 0 | 6 | 127 | 137 | 43 | 0 | 0 | 315
| |
|
|
ABS. | 0 | 0 | 30 | 49 | 8 | 3 | 0 | 0 | 90
| 90 | 90 | 60 | 11 | 3 | 0 | 0 | 326
| REL | 0.0 | 0.0 | 33.3 | 54.4 | 8.8 | 3.3 | 0.0 | 0.0 | 100.0
| 100.0 | 100.0 | 66.7 | 12.2 | 3.3 | 0.0 | 0.0 | 7.10
| ID | 0 | 0 | 33 | 108 | 44 | 83 | 0 | 0 | 270
|
Year
| ABS. | 0 | 1 | 52 | 172 | 82 | 23 | 0 | 0 | 330
| 330 | 329 | 277 | 105 | 23 | 0 | 0 | 340 | REL. | 0.0 | 0.3 | 15.7 | 52.1 | 24.8 | 6.9 | 0.0 | 0.0 | 100.0
| 100.0 | 99.7 | 83.9 | 31.8 | 7.0 | 0.0 | 0.0 | 17.1
| ID | 0 | | 15 | 104 | 124 | 174 | 0 | 0 | 418
|
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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