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 | 170 | 168 | 149 | 147 | 146 | 155 | 206 | 322 | 207 | 216 | 302 | 299 | 252 | 85 | 253 | 157 | 145 | 141 | 142 | 145 | 148 | 148 | 152 | 155 | 150 | 149 | 150 | 231 | 305 | 331 | 330 | 195.42 | 330.81 | 31.00
| 2 | 283 | 264 | 172 | 147 | 165 | 171 | 197 | 221 | 227 | 283 | 202 | 207 | 328 | 287 | 314 | 222 | 182 | 316 | 294 | 299 | 291 | 295 | 304 | 312 | 218 | 246 | 166 | 143 | ~ | ~ | ~ | 241.32 | 328.17 | 28.00
| 3 | 145 | 172 | 222 | 151 | 278 | 155 | 143 | 156 | 149 | 143 | 175 | 179 | 184 | 189 | 250 | 233 | 220 | 145 | 228 | 303 | 161 | 199 | 175 | 219 | 213 | 68 | 50 | 139 | 142 | 145 | 302 | 181.69 | 303.21 | 31.00
| 4 | 242 | 231 | 249 | 211 | 289 | 145 | 221 | 307 | 316 | 236 | 288 | 294 | 313 | 248 | 151 | 216 | 236 | 184 | 214 | 83 | 278 | 307 | 312 | 310 | 178 | 224 | 213 | 156 | 167 | 168 | ~ | 232.82 | 315.71 | 30.00
| 5 | 224 | 142 | 172 | 184 | 218 | 307 | 118 | 197 | 91 | 200 | 281 | 299 | 206 | 147 | 152 | 200 | 182 | 274 | 292 | 303 | 199 | 137 | 224 | 176 | 296 | 293 | 267 | 275 | 286 | 303 | 240 | 222.07 | 307.25 | 31.00
| 6 | 251 | 185 | 222 | 289 | 277 | 246 | 246 | 239 | 215 | 220 | 249 | 235 | 239 | 281 | 159 | 159 | 197 | 319 | 312 | 306 | 195 | 289 | 292 | 301 | 313 | 308 | 236 | 292 | 315 | 275 | ~ | 255.31 | 318.56 | 30.00
| 7 | 315 | 288 | 72 | 117 | 221 | 145 | 161 | 209 | 222 | 214 | 197 | 151 | 157 | 167 | 239 | 274 | 327 | 167 | 219 | 273 | 311 | 326 | 191 | 335 | 326 | 278 | 315 | 261 | 201 | 307 | 229 | 232.70 | 335.00 | 31.00
| 8 | 311 | 184 | 152 | 186 | 198 | 138 | 154 | 153 | 204 | 230 | 304 | 207 | 203 | 219 | 142 | 237 | 153 | 210 | 256 | 206 | 326 | 145 | 193 | 240 | 241 | 269 | 256 | 274 | 300 | 157 | 151 | 212.88 | 326.25 | 31.00
| 9 | 276 | 263 | 145 | 226 | 317 | 313 | 229 | 239 | 210 | 229 | 208 | 233 | 157 | 174 | 148 | 319 | 319 | 211 | 145 | 155 | 163 | 235 | 92 | 111 | 262 | 244 | 167 | 254 | 230 | 159 | ~ | 214.51 | 319.13 | 30.00
| 10 | 177 | 182 | 230 | 312 | 262 | 106 | 154 | 172 | 238 | 221 | 238 | 238 | 269 | 270 | 199 | 284 | 164 | 142 | 144 | 143 | 197 | 289 | 137 | 157 | 176 | 147 | 162 | 215 | 203 | 198 | 217 | 201.45 | 311.52 | 31.00
| 11 | 298 | 299 | 243 | 177 | 256 | 184 | 207 | 222 | 305 | 323 | 215 | 185 | 244 | 187 | 222 | 317 | 194 | 245 | 326 | 303 | 193 | 234 | 303 | 317 | 319 | 195 | 150 | 220 | 173 | 172 | ~ | 240.89 | 325.81 | 30.00
| 12 | 278 | 321 | 254 | 159 | 151 | 273 | 286 | 311 | 287 | 312 | 323 | 238 | 109 | 251 | 326 | 329 | 321 | 287 | 249 | 252 | 183 | 265 | 233 | 151 | 190 | 217 | 180 | 174 | 239 | 232 | 284 | 247.28 | 329.00 | 31.00
|
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. | 1 | 2 | 22 | 35 | 18 | 12 | 0 | 0 | 90
| 89 | 87 | 65 | 30 | 12 | 0 | 0 | 331
| REL. | 1.1 | 2.2 | 24.4 | 38.8 | 20.0 | 13.3 | 0.0 | 0.0 | 100.0
| 98.9 | 96.7 | 72.2 | 33.3 | 13.3 | 0.0 | 0.0 | 30.1
| ID | 1 | 2 | 24 | 77 | 100 | 333 | 0 | 0 | 538
| |
|
|
ABS. | 0 | 2 | 5 | 33 | 35 | 16 | 0 | 0 | 91
| 91 | 89 | 84 | 51 | 16 | 0 | 0 | 319
| REL. | 0.0 | 2.1 | 5.4 | 36.2 | 38.4 | 17.5 | 0.0 | 0.0 | 100.0
| 100.0 | 97.8 | 92.3 | 56.0 | 17.6 | 0.0 | 0.0 | 18.6
| ID | 0 | 2 | 5 | 72 | 192 | 439 | 0 | 0 | 712
| |
|
|
ABS. | 0 | 2 | 9 | 38 | 28 | 15 | 0 | 0 | 92
| 92 | 90 | 81 | 43 | 15 | 0 | 0 | 335
| REL. | 0.0 | 2.1 | 9.7 | 41.3 | 30.4 | 16.3 | 0.0 | 0.0 | 100.0
| 100.0 | 97.8 | 88.0 | 46.7 | 16.3 | 0.0 | 0.0 | 24.7
| ID | 0 | 2 | 9 | 82 | 152 | 407 | 0 | 0 | 654
| |
|
|
ABS. | 0 | 0 | 7 | 38 | 31 | 16 | 0 | 0 | 92
| 92 | 92 | 85 | 47 | 16 | 0 | 0 | 329
| REL | 0.0 | 0.0 | 7.6 | 41.3 | 33.6 | 17.3 | 0.0 | 0.0 | 100.0
| 100.0 | 100.0 | 92.4 | 51.1 | 17.4 | 0.0 | 0.0 | 16.12
| ID | 0 | 0 | 7 | 82 | 168 | 434 | 0 | 0 | 693
|
Year
| ABS. | 1 | 6 | 43 | 144 | 112 | 59 | 0 | 0 | 365
| 364 | 358 | 315 | 171 | 59 | 0 | 0 | 335 | REL. | 0.2 | 1.6 | 11.7 | 39.4 | 30.6 | 16.1 | 0.0 | 0.0 | 100.0
| 99.7 | 98.1 | 86.3 | 46.8 | 16.2 | 0.0 | 0.0 | 24.7
| ID | | 1 | 11 | 78 | 153 | 404 | 0 | 0 | 650
|
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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