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 | 151 | 198 | 237 | 226 | 252 | ~ | 240 | 249 | 253 | 181 | 219 | 148 | 104 | 190 | 184 | 241 | 260 | 151 | 231 | 248 | 262 | 120 | 153 | 157 | 70 | 102 | 142 | 250 | 254 | 250 | 189 | 196.93 | 261.94 | 30.00
| 2 | 75 | 258 | 228 | 146 | 240 | 204 | 239 | 263 | 241 | 222 | 258 | 253 | 251 | 254 | 252 | 262 | 282 | 202 | 264 | 159 | 159 | 143 | 218 | 248 | 260 | 257 | 252 | 251 | ~ | ~ | ~ | 226.39 | 282.02 | 28.00
| 3 | 249 | 247 | 248 | 250 | 255 | 249 | 247 | 280 | 282 | 203 | 78 | 242 | 264 | 267 | 268 | 263 | 275 | 275 | 281 | 251 | 255 | 134 | 76 | 90 | 113 | 129 | 251 | 140 | 78 | 102 | 172 | 210.08 | 282.33 | 31.00
| 4 | 243 | 206 | 144 | 243 | 220 | 186 | 180 | 227 | 163 | 111 | 184 | 276 | 239 | 160 | 114 | 153 | 145 | 252 | 248 | 186 | 179 | 93 | 94 | 251 | 181 | 134 | 140 | 219 | 95 | 75 | ~ | 178.07 | 276.25 | 30.00
| 5 | 142 | 254 | 256 | 287 | 259 | 244 | 168 | 177 | 98 | 83 | 97 | 113 | 87 | 71 | 73 | 72 | 114 | 149 | 212 | 210 | 286 | 279 | 261 | 250 | 209 | 180 | 147 | 78 | 232 | 225 | 202 | 177.97 | 286.92 | 31.00
| 6 | 203 | 165 | 200 | 169 | 81 | 82 | 235 | 183 | 179 | 213 | 199 | 274 | 199 | 169 | 238 | 248 | 258 | 253 | 251 | 215 | 234 | 277 | 262 | 212 | 219 | 169 | 220 | 261 | 205 | 258 | ~ | 211.03 | 276.69 | 30.00
| 7 | 224 | 150 | 282 | 262 | 254 | 254 | 253 | 267 | 253 | 247 | 254 | 248 | 241 | 256 | 225 | 243 | 246 | 247 | 177 | 169 | 225 | 118 | 228 | 194 | 125 | 74 | 210 | 232 | 236 | 237 | 177 | 219.62 | 282.35 | 31.00
| 8 | 117 | 208 | 189 | 259 | 270 | 221 | 223 | 219 | 127 | 90 | 194 | 162 | 213 | 189 | 151 | 191 | 193 | 203 | 175 | 241 | 242 | 252 | 250 | 253 | 262 | 258 | 261 | 256 | 249 | 233 | 175 | 210.60 | 270.46 | 31.00
| 9 | 105 | 60 | 65 | 93 | 141 | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | 92.83 | 141.42 | 5.00
| 10 | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | 221 | 172 | 220 | 165 | 173 | 233 | 222 | ~ | ~ | 190 | 233 | ~ | ~ | 238 | 234 | ~ | ~ | 209.22 | 237.75 | 11.00
| 11 | 231 | ~ | ~ | ~ | ~ | 228 | ~ | ~ | 232 | 231 | 240 | ~ | 62 | 128 | 237 | 246 | 257 | 234 | 240 | 186 | 64 | 51 | 57 | 231 | 131 | 216 | 206 | 54 | 62 | 62 | ~ | 168.98 | 257.35 | 23.00
| 12 | 65 | 57 | 92 | 209 | 234 | ~ | ~ | 234 | 183 | 90 | 100 | 209 | 244 | 237 | 238 | 242 | 202 | 224 | 226 | 238 | 232 | 228 | 134 | 176 | 227 | 215 | 207 | 121 | 70 | 82 | 76 | 175.65 | 244.00 | 29.00
|
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 | 6 | 12 | 18 | 53 | 0 | 0 | 0 | 89
| 89 | 83 | 71 | 53 | 0 | 0 | 0 | 282
| REL. | 0.0 | 6.7 | 13.4 | 20.2 | 59.5 | 0.0 | 0.0 | 0.0 | 100.0
| 100.0 | 93.3 | 79.8 | 59.6 | 0.0 | 0.0 | 0.0 | 9.3
| ID | 0 | 6 | 13 | 40 | 297 | 0 | 0 | 0 | 358
| |
|
|
ABS. | 0 | 14 | 11 | 35 | 31 | 0 | 0 | 0 | 91
| 91 | 77 | 66 | 31 | 0 | 0 | 0 | 287
| REL. | 0.0 | 15.3 | 12.0 | 38.4 | 34.0 | 0.0 | 0.0 | 0.0 | 100.0
| 100.0 | 84.6 | 72.5 | 34.1 | 0.0 | 0.0 | 0.0 | 4.5
| ID | 0 | 15 | 12 | 76 | 170 | 0 | 0 | 0 | 274
| |
|
|
ABS. | 0 | 5 | 7 | 23 | 32 | 0 | 0 | 0 | 67
| 67 | 62 | 55 | 32 | 0 | 0 | 0 | 282
| REL. | 0.0 | 7.4 | 10.4 | 34.3 | 47.7 | 0.0 | 0.0 | 0.0 | 100.0
| 100.0 | 92.5 | 82.1 | 47.8 | 0.0 | 0.0 | 0.0 | 3.7
| ID | 0 | 7 | 10 | 68 | 238 | 0 | 0 | 0 | 325
| |
|
|
ABS. | 0 | 15 | 4 | 18 | 26 | 0 | 0 | 0 | 63
| 63 | 48 | 44 | 26 | 0 | 0 | 0 | 257
| REL | 0.0 | 23.8 | 6.3 | 28.5 | 41.2 | 0.0 | 0.0 | 0.0 | 100.0
| 100.0 | 76.2 | 69.8 | 41.3 | 0.0 | 0.0 | 0.0 | 17.11
| ID | 0 | 23 | 6 | 57 | 206 | 0 | 0 | 0 | 293
|
Year
| ABS. | 0 | 40 | 34 | 94 | 142 | 0 | 0 | 0 | 310
| 310 | 270 | 236 | 142 | 0 | 0 | 0 | 287 | REL. | 0.0 | 12.9 | 10.9 | 30.3 | 45.8 | 0.0 | 0.0 | 0.0 | 100.0
| 100.0 | 87.1 | 76.1 | 45.8 | 0.0 | 0.0 | 0.0 | 4.5
| ID | 0 | 12 | 10 | 60 | 229 | 0 | 0 | 0 | 313
|
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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