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 | 155 | 182 | 182 | 171 | 183 | 248 | 154 | 252 | 203 | 184 | 218 | 237 | 178 | 162 | 159 | 192 | 223 | 161 | 177 | 274 | 328 | 235 | 231 | 194 | 229 | 226 | 273 | 264 | 240 | 171 | 275 | 211.63 | 327.56 | 31.00
| 2 | 140 | 173 | 261 | 255 | 258 | 164 | 200 | 228 | 119 | 266 | 222 | 125 | 260 | 209 | 229 | 270 | 285 | 220 | 282 | 157 | 181 | 198 | 249 | 207 | 281 | 210 | 221 | 183 | ~ | ~ | ~ | 216.21 | 285.17 | 28.00
| 3 | 165 | 124 | 165 | 218 | 273 | 145 | 183 | 307 | 266 | 258 | 149 | 286 | 271 | 339 | 335 | 316 | 345 | 329 | 315 | 328 | 306 | 245 | 137 | 192 | 212 | 144 | 162 | 202 | 146 | 180 | 259 | 235.56 | 345.00 | 31.00
| 4 | 183 | 193 | 154 | 202 | 160 | 191 | 180 | 196 | 187 | 156 | 239 | 342 | 263 | 202 | 145 | 215 | 174 | 253 | 243 | 167 | 262 | 144 | 169 | 203 | 187 | 173 | 202 | 255 | 147 | 162 | ~ | 198.26 | 342.17 | 30.00
| 5 | 150 | 174 | 321 | 334 | 238 | 205 | 186 | 229 | 156 | 179 | 216 | 175 | 206 | 158 | 133 | 215 | 178 | 162 | 241 | 250 | 295 | 295 | 244 | 208 | 224 | 169 | 183 | 141 | 231 | 199 | 200 | 209.50 | 334.19 | 31.00
| 6 | 212 | 158 | 206 | 230 | 131 | 113 | 218 | 235 | 168 | 171 | 190 | 325 | 229 | 149 | 201 | 231 | 236 | 236 | 245 | 256 | 197 | 272 | 264 | 254 | 184 | 196 | 184 | 222 | 223 | 195 | ~ | 210.99 | 324.79 | 30.00
| 7 | 223 | 204 | 297 | 291 | 211 | 262 | 296 | 342 | 198 | 247 | 198 | 206 | 188 | 199 | 180 | 185 | 162 | 203 | 202 | 139 | 210 | 159 | 179 | 208 | 215 | 148 | 194 | 189 | 174 | 178 | 196 | 209.11 | 342.44 | 31.00
| 8 | 137 | 302 | 195 | 227 | 240 | 233 | 209 | 196 | 224 | 136 | 197 | 161 | 235 | 214 | 150 | 215 | 217 | 184 | 226 | 164 | 167 | 225 | 235 | 279 | 223 | 227 | 277 | 229 | 294 | 256 | 261 | 217.23 | 302.04 | 31.00
| 9 | 163 | 135 | 153 | 152 | 162 | 202 | 142 | 174 | 158 | 176 | 164 | 249 | 214 | 184 | 227 | 151 | 249 | 265 | 236 | 152 | 217 | 145 | 176 | 162 | 153 | 121 | 158 | 224 | 176 | 149 | ~ | 179.73 | 265.36 | 30.00
| 10 | 153 | 219 | 206 | 147 | 147 | 141 | 223 | 241 | 206 | 156 | 132 | 242 | 231 | 132 | 223 | 154 | 182 | 201 | 130 | 213 | 162 | 166 | 169 | 197 | 205 | 194 | 170 | 250 | 285 | 243 | 191 | 190.65 | 285.19 | 31.00
| 11 | 226 | 175 | 172 | 198 | 178 | 173 | 177 | 165 | 127 | 197 | 205 | 135 | 167 | 175 | 266 | 261 | 328 | 220 | 269 | 313 | 142 | 129 | 134 | 205 | 164 | 230 | 167 | 138 | 133 | 157 | ~ | 190.80 | 328.34 | 30.00
| 12 | 137 | 137 | 160 | 178 | 316 | 325 | 339 | 310 | 181 | 194 | 156 | 165 | 170 | 123 | 158 | 255 | 192 | 162 | 174 | 248 | 343 | 163 | 169 | 163 | 168 | 163 | 151 | 191 | 140 | 152 | ~ | 196.12 | 343.31 | 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 | 9 | 40 | 31 | 10 | 0 | 0 | 90
| 90 | 90 | 81 | 41 | 10 | 0 | 0 | 345
| REL. | 0.0 | 0.0 | 10.0 | 44.4 | 34.4 | 11.1 | 0.0 | 0.0 | 100.0
| 100.0 | 100.0 | 90.0 | 45.6 | 11.1 | 0.0 | 0.0 | 17.3
| ID | 0 | 0 | 10 | 88 | 172 | 277 | 0 | 0 | 548
| |
|
|
ABS. | 0 | 0 | 8 | 54 | 25 | 4 | 0 | 0 | 91
| 91 | 91 | 83 | 29 | 4 | 0 | 0 | 342
| REL. | 0.0 | 0.0 | 8.7 | 59.3 | 27.4 | 4.3 | 0.0 | 0.0 | 100.0
| 100.0 | 100.0 | 91.2 | 31.9 | 4.4 | 0.0 | 0.0 | 12.4
| ID | 0 | 0 | 8 | 118 | 137 | 109 | 0 | 0 | 374
| |
|
|
ABS. | 0 | 0 | 9 | 58 | 23 | 2 | 0 | 0 | 92
| 92 | 92 | 83 | 25 | 2 | 0 | 0 | 342
| REL. | 0.0 | 0.0 | 9.7 | 63.0 | 25.0 | 2.1 | 0.0 | 0.0 | 100.0
| 100.0 | 100.0 | 90.2 | 27.2 | 2.2 | 0.0 | 0.0 | 8.7
| ID | 0 | 0 | 9 | 126 | 125 | 54 | 0 | 0 | 315
| |
|
|
ABS. | 0 | 0 | 17 | 54 | 13 | 7 | 0 | 0 | 91
| 91 | 91 | 74 | 20 | 7 | 0 | 0 | 343
| REL | 0.0 | 0.0 | 18.6 | 59.3 | 14.2 | 7.6 | 0.0 | 0.0 | 100.0
| 100.0 | 100.0 | 81.3 | 22.0 | 7.7 | 0.0 | 0.0 | 21.12
| ID | 0 | 0 | 18 | 118 | 71 | 192 | 0 | 0 | 401
|
Year
| ABS. | 0 | 0 | 43 | 206 | 92 | 23 | 0 | 0 | 364
| 364 | 364 | 321 | 115 | 23 | 0 | 0 | 345 | REL. | 0.0 | 0.0 | 11.8 | 56.5 | 25.2 | 6.3 | 0.0 | 0.0 | 100.0
| 100.0 | 100.0 | 88.2 | 31.6 | 6.3 | 0.0 | 0.0 | 17.3
| ID | 0 | 0 | 11 | 113 | 126 | 157 | 0 | 0 | 409
|
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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