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 | 156 | 162 | 187 | 223 | 156 | 170 | 292 | 246 | 297 | 153 | 271 | 239 | 237 | 281 | 228 | 164 | 162 | 176 | 175 | 139 | 173 | 230 | 164 | 252 | 276 | 246 | 254 | 268 | 316 | 299 | 199 | 219.03 | 316.04 | 31.00
| 2 | 223 | 299 | 277 | 304 | 290 | 275 | 251 | 258 | 184 | 169 | 202 | 289 | 313 | 273 | 190 | 292 | 297 | 272 | 259 | 265 | 248 | 301 | 295 | 286 | 265 | 189 | 178 | 234 | ~ | ~ | ~ | 256.30 | 313.32 | 28.00
| 3 | 300 | 276 | 163 | 225 | 257 | 209 | 185 | 203 | 191 | 301 | 228 | 162 | 199 | 280 | 296 | 200 | 166 | 200 | 269 | 288 | 195 | 260 | 286 | 202 | 158 | 214 | 301 | 306 | 254 | 205 | 203 | 231.68 | 305.75 | 31.00
| 4 | 176 | 145 | 206 | 255 | 289 | 236 | 281 | 293 | 218 | 205 | 267 | 182 | 225 | 184 | 224 | 278 | 280 | 228 | 183 | 187 | 149 | 206 | 210 | 217 | 195 | 178 | 309 | 257 | 224 | 230 | ~ | 223.94 | 309.15 | 30.00
| 5 | 291 | 252 | 249 | 144 | 140 | 150 | 165 | 198 | 211 | 240 | 256 | 249 | 248 | 253 | 302 | 232 | 191 | 144 | 150 | 295 | 284 | 215 | 213 | 188 | 229 | 243 | 211 | 189 | 240 | 229 | 268 | 221.59 | 302.44 | 31.00
| 6 | 218 | 184 | 226 | 219 | 228 | 224 | 167 | 240 | 218 | 246 | 252 | 184 | 173 | 197 | 230 | 195 | 261 | 288 | 244 | 232 | 299 | 240 | 236 | 230 | 254 | 205 | 176 | 227 | 176 | 215 | ~ | 222.79 | 298.52 | 30.00
| 7 | 227 | 223 | 182 | 223 | 219 | 289 | 306 | 296 | 259 | 141 | 220 | 165 | 237 | 247 | 239 | 197 | 222 | 183 | 157 | 203 | 279 | 253 | 295 | 242 | 184 | 302 | 199 | 137 | 152 | 168 | 151 | 219.17 | 305.63 | 31.00
| 8 | 146 | 197 | 159 | 158 | 165 | 232 | 179 | 195 | 188 | 217 | 274 | 237 | 213 | 175 | 244 | 236 | 237 | 157 | 278 | 274 | 244 | 236 | 219 | 234 | ~ | 174 | 225 | 256 | 219 | 200 | 191 | 211.93 | 277.96 | 30.00
| 9 | 240 | 217 | 168 | 156 | 160 | 196 | 202 | 183 | 192 | 161 | 169 | 177 | 176 | 211 | 207 | 253 | 196 | 226 | 143 | 179 | 182 | 211 | 167 | 204 | 183 | 172 | 157 | 245 | 165 | 207 | ~ | 190.09 | 252.56 | 30.00
| 10 | 224 | 145 | 186 | 248 | 265 | 282 | 257 | 264 | 304 | 298 | 271 | 224 | 200 | 273 | 228 | 217 | 174 | 189 | 166 | 145 | 149 | 146 | 146 | 160 | 195 | 266 | 265 | 200 | 231 | 155 | 236 | 216.43 | 303.90 | 31.00
| 11 | 154 | 228 | 215 | 152 | 142 | 191 | 267 | 283 | 307 | 307 | 297 | 305 | 283 | 296 | 249 | 245 | 276 | 230 | 244 | 277 | 298 | 263 | 232 | 160 | 199 | 195 | 228 | 159 | 182 | 252 | ~ | 237.22 | 307.34 | 30.00
| 12 | 304 | 282 | 270 | 288 | 303 | 228 | 268 | 193 | 164 | 228 | 170 | 229 | 214 | 254 | 296 | 226 | 209 | 282 | 282 | 286 | 219 | 154 | 119 | 125 | 153 | 184 | 248 | 294 | 285 | 248 | ~ | 233.57 | 304.44 | 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 | 1 | 37 | 44 | 8 | 0 | 0 | 90
| 90 | 90 | 89 | 52 | 8 | 0 | 0 | 316
| REL. | 0.0 | 0.0 | 1.1 | 41.1 | 48.8 | 8.8 | 0.0 | 0.0 | 100.0
| 100.0 | 100.0 | 98.9 | 57.8 | 8.9 | 0.0 | 0.0 | 29.1
| ID | 0 | 0 | 1 | 82 | 244 | 222 | 0 | 0 | 550
| |
|
|
ABS. | 0 | 0 | 6 | 39 | 44 | 2 | 0 | 0 | 91
| 91 | 91 | 85 | 46 | 2 | 0 | 0 | 309
| REL. | 0.0 | 0.0 | 6.5 | 42.8 | 48.3 | 2.1 | 0.0 | 0.0 | 100.0
| 100.0 | 100.0 | 93.4 | 50.5 | 2.2 | 0.0 | 0.0 | 27.4
| ID | 0 | 0 | 6 | 85 | 241 | 54 | 0 | 0 | 389
| |
|
|
ABS. | 0 | 0 | 4 | 57 | 28 | 2 | 0 | 0 | 91
| 91 | 91 | 87 | 30 | 2 | 0 | 0 | 306
| REL. | 0.0 | 0.0 | 4.3 | 62.6 | 30.7 | 2.1 | 0.0 | 0.0 | 100.0
| 100.0 | 100.0 | 95.6 | 33.0 | 2.2 | 0.0 | 0.0 | 7.7
| ID | 0 | 0 | 4 | 125 | 153 | 54 | 0 | 0 | 338
| |
|
|
ABS. | 0 | 0 | 8 | 30 | 47 | 6 | 0 | 0 | 91
| 91 | 91 | 83 | 53 | 6 | 0 | 0 | 307
| REL | 0.0 | 0.0 | 8.7 | 32.9 | 51.6 | 6.5 | 0.0 | 0.0 | 100.0
| 100.0 | 100.0 | 91.2 | 58.2 | 6.6 | 0.0 | 0.0 | 10.11
| ID | 0 | 0 | 8 | 65 | 258 | 164 | 0 | 0 | 497
|
Year
| ABS. | 0 | 0 | 19 | 163 | 163 | 18 | 0 | 0 | 363
| 363 | 363 | 344 | 181 | 18 | 0 | 0 | 316 | REL. | 0.0 | 0.0 | 5.2 | 44.9 | 44.9 | 4.9 | 0.0 | 0.0 | 100.0
| 100.0 | 100.0 | 94.8 | 49.9 | 5.0 | 0.0 | 0.0 | 29.1
| ID | 0 | 0 | 5 | 89 | 224 | 123 | 0 | 0 | 443
|
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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