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 | 198 | 181 | 231 | 233 | 232 | 251 | 237 | 243 | 253 | 235 | 212 | 242 | 218 | 240 | 187 | 203 | 252 | 211 | 219 | 249 | 51 | 69 | 141 | 90 | 58 | 178 | 203 | 244 | 268 | 239 | 224 | 202.87 | 267.67 | 31.00
| 2 | 91 | 213 | 241 | 232 | 241 | 218 | 241 | 252 | 236 | 198 | 218 | 246 | 130 | 249 | 244 | 254 | 223 | 235 | 237 | 150 | 183 | 172 | 212 | 271 | 204 | 234 | 245 | 249 | ~ | ~ | ~ | 218.54 | 271.15 | 28.00
| 3 | 243 | 241 | 239 | 235 | 268 | 218 | 244 | 276 | 303 | 184 | 91 | 216 | 268 | 327 | 208 | 235 | 183 | 247 | 297 | 290 | 324 | 206 | 124 | 129 | 222 | 108 | 229 | 184 | 89 | 108 | 189 | 216.94 | 327.48 | 31.00
| 4 | 204 | 184 | 194 | 213 | 204 | 187 | 206 | 247 | 119 | 140 | 150 | 220 | 225 | 133 | 173 | 181 | 150 | 210 | 324 | 304 | 251 | 147 | 90 | 234 | 165 | 104 | 161 | 138 | 120 | 138 | ~ | 183.85 | 324.08 | 30.00
| 5 | 128 | 180 | 197 | 325 | 287 | 244 | 169 | 170 | 140 | 121 | 115 | 220 | 119 | 138 | 228 | 123 | 69 | 194 | 204 | 282 | 259 | 307 | 254 | 220 | 176 | 153 | 156 | 133 | 116 | 140 | 166 | 184.91 | 324.98 | 31.00
| 6 | 252 | 110 | 206 | 160 | 88 | 121 | 218 | 319 | 249 | 240 | 294 | 314 | 330 | 274 | 261 | 239 | 223 | 267 | 304 | 274 | 220 | 286 | 282 | 214 | ~ | 235 | 155 | 216 | 186 | 232 | ~ | 233.39 | 330.38 | 29.00
| 7 | 233 | 286 | 273 | 272 | 258 | 256 | 243 | 307 | 295 | 243 | 247 | 241 | 214 | 237 | 169 | 231 | 204 | 248 | 168 | 155 | 159 | 225 | 155 | 230 | 256 | 95 | 175 | 245 | 199 | 195 | 173 | 222.23 | 306.92 | 31.00
| 8 | 114 | 185 | 279 | 250 | 279 | 178 | 208 | 144 | 216 | 86 | 149 | 117 | ~ | 251 | 111 | 207 | 134 | 239 | 277 | 120 | 235 | 247 | 236 | 249 | 256 | 171 | 218 | 231 | 262 | 221 | 220 | 202.92 | 279.31 | 30.00
| 9 | 177 | 100 | 162 | 119 | 115 | 120 | 122 | 142 | 171 | 187 | 179 | 224 | 261 | 233 | 235 | 235 | 220 | 308 | 283 | 161 | 70 | 86 | 274 | 91 | 135 | 148 | 183 | 306 | 288 | 130 | ~ | 182.16 | 307.79 | 30.00
| 10 | 79 | 72 | 195 | 64 | 59 | ~ | 88 | 126 | 193 | 241 | 239 | 240 | 236 | 233 | 249 | 109 | 208 | 211 | 143 | 260 | 218 | 226 | 225 | 204 | 223 | 222 | 235 | 244 | 245 | 246 | 231 | 192.03 | 259.67 | 30.00
| 11 | 242 | 206 | 221 | 229 | 249 | 266 | 201 | 158 | ~ | 233 | 270 | 161 | 189 | 143 | 270 | 307 | 315 | 268 | ~ | 164 | 64 | 88 | 82 | 109 | 142 | 163 | 155 | 109 | 94 | ~ | ~ | 188.80 | 315.06 | 27.00
| 12 | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | 258 | 231 | 276 | 225 | 224 | 237 | 241 | 268 | 185 | 111 | 229 | 231 | 232 | ~ | 233 | 173 | 116 | 131 | 211.71 | 275.50 | 17.00
|
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 | 7 | 7 | 29 | 44 | 3 | 0 | 0 | 90
| 90 | 83 | 76 | 47 | 3 | 0 | 0 | 327
| REL. | 0.0 | 7.7 | 7.7 | 32.2 | 48.8 | 3.3 | 0.0 | 0.0 | 100.0
| 100.0 | 92.2 | 84.4 | 52.2 | 3.3 | 0.0 | 0.0 | 14.3
| ID | 0 | 7 | 7 | 64 | 244 | 83 | 0 | 0 | 407
| |
|
|
ABS. | 0 | 3 | 21 | 35 | 23 | 8 | 0 | 0 | 90
| 90 | 87 | 66 | 31 | 8 | 0 | 0 | 330
| REL. | 0.0 | 3.3 | 23.3 | 38.8 | 25.5 | 8.8 | 0.0 | 0.0 | 100.0
| 100.0 | 96.7 | 73.3 | 34.4 | 8.9 | 0.0 | 0.0 | 13.6
| ID | 0 | 3 | 23 | 77 | 127 | 222 | 0 | 0 | 454
| |
|
|
ABS. | 0 | 6 | 15 | 29 | 38 | 3 | 0 | 0 | 91
| 91 | 85 | 70 | 41 | 3 | 0 | 0 | 308
| REL. | 0.0 | 6.5 | 16.4 | 31.8 | 41.7 | 3.2 | 0.0 | 0.0 | 100.0
| 100.0 | 93.4 | 76.9 | 45.1 | 3.3 | 0.0 | 0.0 | 18.9
| ID | 0 | 6 | 16 | 63 | 208 | 82 | 0 | 0 | 378
| |
|
|
ABS. | 0 | 9 | 10 | 20 | 33 | 2 | 0 | 0 | 74
| 74 | 65 | 55 | 35 | 2 | 0 | 0 | 315
| REL | 0.0 | 12.1 | 13.5 | 27.0 | 44.5 | 2.7 | 0.0 | 0.0 | 100.0
| 100.0 | 87.8 | 74.3 | 47.3 | 2.7 | 0.0 | 0.0 | 17.11
| ID | 0 | 12 | 13 | 54 | 222 | 67 | 0 | 0 | 370
|
Year
| ABS. | 0 | 25 | 53 | 113 | 138 | 16 | 0 | 0 | 345
| 345 | 320 | 267 | 154 | 16 | 0 | 0 | 330 | REL. | 0.0 | 7.2 | 15.3 | 32.7 | 40.0 | 4.6 | 0.0 | 0.0 | 100.0
| 100.0 | 92.8 | 77.4 | 44.6 | 4.6 | 0.0 | 0.0 | 13.6
| ID | 0 | 7 | 15 | 65 | 200 | 115 | 0 | 0 | 404
|
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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