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 | 214 | 191 | 178 | 183 | 203 | 180 | 178 | 181 | 223 | 196 | 175 | 202 | 175 | 198 | 247 | 190 | 280 | 297 | 249 | 208 | 254 | 196 | 188 | 225 | 185 | 178 | 186 | 188 | 208 | 227 | 209 | 206.15 | 297.35 | 31.00
| 2 | 193 | 226 | 222 | 193 | 180 | 177 | 191 | 212 | 238 | 196 | 174 | 201 | 141 | 203 | 193 | 193 | 109 | 151 | 199 | 297 | 233 | 185 | 207 | 188 | 234 | 200 | 182 | 174 | 182 | ~ | ~ | 195.58 | 296.96 | 29.00
| 3 | 217 | 223 | 190 | 266 | 226 | 188 | 201 | 202 | 268 | 240 | 261 | 234 | 195 | 232 | 257 | 272 | 296 | 171 | 281 | 221 | 184 | 191 | 202 | 195 | 226 | 177 | 305 | 148 | 27 | 236 | 195 | 217.00 | 304.83 | 31.00
| 4 | 202 | 190 | 195 | 222 | 300 | 284 | 302 | 175 | 120 | 169 | 210 | 179 | 178 | 170 | 194 | 186 | 197 | 145 | 203 | 200 | 200 | 203 | 200 | 296 | 176 | 158 | 147 | 156 | 184 | 130 | ~ | 195.75 | 302.13 | 30.00
| 5 | 226 | 219 | 189 | 230 | 177 | 163 | 150 | 177 | 214 | ~ | 175 | 221 | 240 | 259 | 182 | 194 | 215 | 189 | 203 | 225 | 191 | 210 | 190 | 214 | 187 | 194 | 217 | 181 | 199 | 161 | 268 | 201.96 | 267.50 | 30.00
| 6 | 216 | 187 | 198 | 201 | 217 | 231 | 228 | 148 | 157 | 167 | 248 | 222 | 212 | 212 | 243 | 270 | 267 | 220 | 196 | 184 | 202 | 197 | 210 | 164 | 234 | 287 | 254 | 276 | 250 | 245 | ~ | 218.07 | 286.98 | 30.00
| 7 | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | 229 | 229.17 | 229.17 | 1.00
| 8 | 184 | 193 | 196 | 185 | 171 | 177 | 223 | 210 | 227 | 195 | 230 | 218 | 184 | 181 | 201 | 234 | 187 | 191 | 183 | 251 | 234 | 201 | ~ | 241 | 239 | 152 | 162 | 258 | 192 | 191 | 237 | 204.29 | 258.09 | 30.00
| 9 | 186 | 185 | 231 | 253 | ~ | 177 | 233 | ~ | 199 | ~ | 196 | 201 | 202 | 199 | 172 | 187 | ~ | ~ | 177 | 136 | 310 | 163 | 192 | 170 | 189 | 228 | 181 | 193 | 202 | 164 | ~ | 196.96 | 309.56 | 25.00
| 10 | 177 | 185 | 192 | 204 | 215 | 201 | 236 | 178 | 174 | 169 | 174 | 174 | 210 | 272 | 167 | 161 | 167 | 184 | 184 | 186 | 209 | 204 | 188 | 188 | 190 | 193 | 191 | 184 | 181 | 167 | 180 | 189.82 | 271.77 | 31.00
| 11 | 179 | 169 | 184 | 204 | 181 | 209 | 189 | 177 | 180 | 186 | 176 | 168 | 190 | 201 | 175 | 193 | 201 | 172 | 173 | 168 | 195 | 176 | 212 | 213 | 198 | 187 | 202 | 169 | 189 | 183 | ~ | 186.69 | 213.17 | 30.00
| 12 | 195 | 212 | 192 | 180 | 193 | 190 | 199 | 182 | 207 | 189 | 188 | 186 | 199 | 187 | 201 | 218 | 191 | 178 | 113 | 141 | 177 | 221 | 200 | 215 | 242 | 165 | 207 | 195 | 174 | 194 | ~ | 191.00 | 242.46 | 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. | 1 | 0 | 3 | 62 | 24 | 1 | 0 | 0 | 91
| 90 | 90 | 87 | 25 | 1 | 0 | 0 | 305
| REL. | 1.0 | 0.0 | 3.2 | 68.1 | 26.3 | 1.0 | 0.0 | 0.0 | 100.0
| 98.9 | 98.9 | 95.6 | 27.5 | 1.1 | 0.0 | 0.0 | 27.3
| ID | 1 | 0 | 3 | 136 | 131 | 27 | 0 | 0 | 300
| |
|
|
ABS. | 0 | 0 | 5 | 63 | 20 | 2 | 0 | 0 | 90
| 90 | 90 | 85 | 22 | 2 | 0 | 0 | 302
| REL. | 0.0 | 0.0 | 5.5 | 70.0 | 22.2 | 2.2 | 0.0 | 0.0 | 100.0
| 100.0 | 100.0 | 94.4 | 24.4 | 2.2 | 0.0 | 0.0 | 7.4
| ID | 0 | 0 | 5 | 140 | 111 | 55 | 0 | 0 | 312
| |
|
|
ABS. | 0 | 0 | 1 | 40 | 14 | 1 | 0 | 0 | 561
| 56 | 56 | 55 | 15 | 1 | 0 | 0 | 310
| REL. | 0.0 | 0.0 | 1.7 | 71.4 | 25.0 | 1.7 | 0.0 | 0.0 | 100.0
| 100.0 | 100.0 | 98.2 | 26.8 | 1.8 | 0.0 | 0.0 | 21.9
| ID | 0 | 0 | 1 | 142 | 125 | 44 | 0 | 0 | 314
| |
|
|
ABS. | 0 | 0 | 2 | 86 | 3 | 0 | 0 | 0 | 91
| 91 | 91 | 89 | 3 | 0 | 0 | 0 | 272
| REL | 0.0 | 0.0 | 2.1 | 94.5 | 3.2 | 0.0 | 0.0 | 0.0 | 100.0
| 100.0 | 100.0 | 97.8 | 3.3 | 0.0 | 0.0 | 0.0 | 14.10
| ID | 0 | 0 | 2 | 189 | 16 | 0 | 0 | 0 | 207
|
Year
| ABS. | 1 | 0 | 11 | 251 | 61 | 4 | 0 | 0 | 328
| 327 | 327 | 316 | 65 | 4 | 0 | 0 | 310 | REL. | 0.3 | 0.0 | 3.3 | 76.5 | 18.5 | 1.2 | 0.0 | 0.0 | 100.0
| 99.7 | 99.7 | 96.3 | 19.8 | 1.2 | 0.0 | 0.0 | 21.9
| ID | | 0 | 3 | 153 | 92 | 30 | 0 | 0 | 280
|
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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