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 | 208 | 192 | 203 | 208 | 208 | 239 | 205 | 230 | 265 | 207 | 207 | 212 | 208 | 210 | 197 | 191 | 235 | 185 | 204 | 286 | 348 | 74 | 132 | 125 | 69 | 177 | 199 | 241 | 232 | 240 | 292 | 207.36 | 348.28 | 31.00
| 2 | 195 | 195 | 244 | 200 | ~ | 207 | 208 | 240 | 204 | 208 | 208 | 264 | 275 | 249 | 242 | 242 | 257 | 215 | 248 | 200 | 190 | 127 | 269 | 272 | 213 | 227 | 224 | 237 | ~ | ~ | ~ | 224.40 | 274.63 | 27.00
| 3 | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~
| 4 | 225 | 208 | 186 | 207 | 198 | 234 | 179 | 251 | 100 | 145 | 171 | 282 | 266 | 188 | 164 | 171 | 161 | 304 | 271 | 168 | 210 | 106 | 111 | 224 | 194 | 169 | 159 | 138 | 145 | 144 | ~ | 189.35 | 303.63 | 30.00
| 5 | 158 | 203 | 258 | 300 | 248 | 207 | 213 | 210 | 186 | 134 | 165 | 139 | 67 | 94 | 133 | 86 | 82 | 167 | 321 | 259 | 281 | 279 | 288 | 239 | 211 | 204 | 179 | 154 | 165 | ~ | 200 | 194.33 | 320.65 | 30.00
| 6 | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | 287 | 302 | 117 | 246 | 222 | 247 | 241 | 260 | 269 | 174 | 257 | 261 | 236 | 106 | 171 | 196 | 241 | 233 | 230 | ~ | 225.99 | 302.21 | 19.00
| 7 | 232 | 269 | 293 | 266 | 260 | 259 | 254 | 272 | 255 | 263 | 241 | 211 | 226 | 240 | 223 | 222 | 211 | 228 | 227 | 194 | 186 | 174 | 214 | 188 | 74 | 97 | 213 | 252 | 216 | 214 | 222 | 222.49 | 292.88 | 31.00
| 8 | 105 | 252 | 260 | 248 | 279 | 235 | 215 | 235 | 193 | 140 | 222 | 144 | 223 | 240 | 201 | 207 | 178 | 292 | 274 | 202 | 213 | 245 | 227 | 240 | 246 | 220 | 255 | 245 | 277 | 259 | 262 | 226.88 | 292.33 | 31.00
| 9 | 147 | 74 | 158 | 189 | 172 | 192 | 178 | 187 | 181 | 187 | 179 | 190 | 235 | 200 | 247 | 217 | 247 | 313 | 210 | 106 | 149 | 99 | 111 | 122 | 186 | 197 | 207 | 279 | 161 | 49 | ~ | 179.05 | 313.10 | 30.00
| 10 | 65 | 48 | 64 | 121 | 47 | 63 | 40 | 107 | 219 | 214 | 217 | 228 | 239 | 204 | 243 | 198 | 204 | 233 | 193 | 227 | 191 | 196 | 193 | 193 | 219 | 235 | 211 | 234 | 234 | 248 | ~ | 177.61 | 248.04 | 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 | 2 | 3 | 30 | 22 | 1 | 0 | 0 | 581
| 58 | 56 | 53 | 23 | 1 | 0 | 0 | 348
| REL. | 0.0 | 3.4 | 5.1 | 51.7 | 37.9 | 1.7 | 0.0 | 0.0 | 100.0
| 100.0 | 96.6 | 91.4 | 39.7 | 1.7 | 0.0 | 0.0 | 21.1
| ID | 0 | 3 | 5 | 103 | 189 | 43 | 0 | 0 | 344
| |
|
|
ABS. | 0 | 4 | 12 | 34 | 25 | 4 | 0 | 0 | 79
| 79 | 75 | 63 | 29 | 4 | 0 | 0 | 321
| REL. | 0.0 | 5.0 | 15.1 | 43.0 | 31.6 | 5.0 | 0.0 | 0.0 | 100.0
| 100.0 | 94.9 | 79.7 | 36.7 | 5.1 | 0.0 | 0.0 | 19.5
| ID | 0 | 5 | 15 | 86 | 158 | 126 | 0 | 0 | 391
| |
|
|
ABS. | 1 | 4 | 8 | 40 | 38 | 1 | 0 | 0 | 92
| 91 | 87 | 79 | 39 | 1 | 0 | 0 | 313
| REL. | 1.0 | 4.3 | 8.6 | 43.4 | 41.3 | 1.0 | 0.0 | 0.0 | 100.0
| 98.9 | 94.6 | 85.9 | 42.4 | 1.1 | 0.0 | 0.0 | 18.9
| ID | 1 | 4 | 8 | 86 | 206 | 27 | 0 | 0 | 334
| |
|
|
ABS. | 3 | 3 | 2 | 13 | 9 | 0 | 0 | 0 | 301
| 27 | 24 | 22 | 9 | 0 | 0 | 0 | 248
| REL | 10.0 | 10.0 | 6.6 | 43.3 | 30.0 | 0.0 | 0.0 | 0.0 | 100.0
| 90.0 | 80.0 | 73.3 | 30.0 | 0.0 | 0.0 | 0.0 | 30.10
| ID | 10 | 10 | 6 | 86 | 150 | 0 | 0 | 0 | 263
|
Year
| ABS. | 4 | 13 | 25 | 117 | 94 | 6 | 0 | 0 | 259
| 255 | 242 | 217 | 100 | 6 | 0 | 0 | 348 | REL. | 1.5 | 5.0 | 9.6 | 45.1 | 36.2 | 2.3 | 0.0 | 0.0 | 100.0
| 98.5 | 93.4 | 83.8 | 38.6 | 2.3 | 0.0 | 0.0 | 21.1
| ID | 1 | 5 | 9 | 90 | 181 | 57 | 0 | 0 | 345
|
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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