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 | 188 | 171 | 185 | 203 | 192 | 242 | 187 | 217 | 291 | 202 | 148 | 165 | 168 | 201 | 149 | 169 | 233 | 159 | 197 | 284 | 282 | 194 | 196 | 180 | 208 | 163 | 162 | 165 | 244 | 203 | 272 | 200.61 | 290.65 | 31.00
| 2 | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~
| 3 | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~
| 4 | 211 | 156 | 169 | 181 | 158 | 168 | 170 | 235 | 189 | 135 | 172 | 241 | 190 | 177 | 151 | 169 | 177 | 273 | 286 | 205 | 205 | 172 | 144 | 235 | 186 | 157 | 152 | 149 | 133 | 129 | ~ | 182.55 | 286.40 | 30.00
| 5 | 143 | 157 | 245 | 294 | 235 | 191 | 183 | 177 | 152 | 140 | 144 | 187 | 224 | 145 | 174 | 180 | 148 | 152 | 246 | 246 | 261 | 270 | 229 | 192 | 165 | 209 | 166 | 138 | 147 | 154 | 158 | 188.79 | 294.35 | 31.00
| 6 | 221 | 164 | 189 | 193 | 144 | 168 | 182 | 224 | 160 | 224 | 257 | 283 | 245 | 196 | 212 | 206 | 178 | 223 | 286 | 219 | 206 | 253 | 275 | 227 | 172 | 202 | 156 | 205 | ~ | 211 | ~ | 209.69 | 286.35 | 29.00
| 7 | 176 | 225 | 269 | 277 | 269 | 271 | 274 | 282 | 269 | 219 | 248 | 201 | 217 | 214 | 181 | 175 | 193 | 219 | 195 | 177 | 186 | 202 | 164 | 213 | 200 | 126 | 210 | 217 | 211 | 207 | 174 | 214.92 | 282.31 | 31.00
| 8 | 147 | 186 | 244 | 252 | 280 | 243 | 208 | 216 | 229 | 143 | 136 | 174 | 214 | 210 | 181 | 176 | 188 | 218 | 202 | 151 | 210 | 246 | 215 | 241 | 247 | 185 | 242 | 253 | 287 | 233 | 221 | 212.19 | 287.45 | 31.00
| 9 | 181 | 145 | 133 | 148 | 149 | 220 | 141 | 156 | 165 | 171 | 180 | 208 | 220 | 191 | 252 | 195 | 188 | ~ | 219 | 220 | ~ | 137 | 163 | 138 | 149 | 145 | 155 | 273 | 231 | 127 | ~ | 178.60 | 273.23 | 28.00
| 10 | 121 | 131 | 154 | 125 | 155 | 152 | 207 | 176 | 206 | 214 | 204 | 211 | 224 | 157 | 258 | 191 | 182 | 207 | 165 | 221 | 164 | 150 | 164 | 171 | 196 | 205 | 212 | 231 | 233 | 234 | ~ | 187.36 | 257.88 | 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 | 0 | 2 | 22 | 7 | 0 | 0 | 0 | 311
| 31 | 31 | 29 | 7 | 0 | 0 | 0 | 291
| REL. | 0.0 | 0.0 | 6.4 | 70.9 | 22.5 | 0.0 | 0.0 | 0.0 | 100.0
| 100.0 | 100.0 | 93.5 | 22.6 | 0.0 | 0.0 | 0.0 | 9.1
| ID | 0 | 0 | 6 | 141 | 112 | 0 | 0 | 0 | 261
| |
|
|
ABS. | 0 | 0 | 13 | 57 | 20 | 0 | 0 | 0 | 90
| 90 | 90 | 77 | 20 | 0 | 0 | 0 | 294
| REL. | 0.0 | 0.0 | 14.4 | 63.3 | 22.2 | 0.0 | 0.0 | 0.0 | 100.0
| 100.0 | 100.0 | 85.6 | 22.2 | 0.0 | 0.0 | 0.0 | 4.5
| ID | 0 | 0 | 14 | 126 | 111 | 0 | 0 | 0 | 252
| |
|
|
ABS. | 0 | 0 | 14 | 52 | 24 | 0 | 0 | 0 | 90
| 90 | 90 | 76 | 24 | 0 | 0 | 0 | 287
| REL. | 0.0 | 0.0 | 15.5 | 57.7 | 26.6 | 0.0 | 0.0 | 0.0 | 100.0
| 100.0 | 100.0 | 84.4 | 26.7 | 0.0 | 0.0 | 0.0 | 29.8
| ID | 0 | 0 | 15 | 115 | 133 | 0 | 0 | 0 | 264
| |
|
|
ABS. | 0 | 0 | 3 | 23 | 4 | 0 | 0 | 0 | 301
| 30 | 30 | 27 | 4 | 0 | 0 | 0 | 258
| REL | 0.0 | 0.0 | 10.0 | 76.6 | 13.3 | 0.0 | 0.0 | 0.0 | 100.0
| 100.0 | 100.0 | 90.0 | 13.3 | 0.0 | 0.0 | 0.0 | 15.10
| ID | 0 | 0 | 10 | 153 | 66 | 0 | 0 | 0 | 230
|
Year
| ABS. | 0 | 0 | 32 | 154 | 55 | 0 | 0 | 0 | 241
| 241 | 241 | 209 | 55 | 0 | 0 | 0 | 294 | REL. | 0.0 | 0.0 | 13.2 | 63.9 | 22.8 | 0.0 | 0.0 | 0.0 | 100.0
| 100.0 | 100.0 | 86.7 | 22.8 | 0.0 | 0.0 | 0.0 | 4.5
| ID | 0 | 0 | 13 | 127 | 114 | 0 | 0 | 0 | 255
|
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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