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 | 132 | 184 | 221 | 207 | 230 | 240 | 224 | 215 | 199 | 67 | 156 | 204 | 215 | 226 | 209 | 199 | 183 | 176 | 209 | 175 | 182 | 243 | 214 | 217 | 215 | 168 | 225 | 102 | 335 | 228 | 216 | 200.49 | 334.91 | 31.00
| 2 | 210 | 243 | 253 | 254 | 257 | 242 | 223 | 227 | 170 | 54 | 268 | 296 | 320 | 190 | 222 | 244 | 253 | 238 | 236 | 248 | 213 | 247 | 251 | 251 | 240 | 215 | 231 | 216 | ~ | ~ | ~ | 232.54 | 319.54 | 28.00
| 3 | 226 | 234 | 201 | 171 | 209 | 228 | 259 | 185 | 225 | 213 | 174 | 120 | 94 | 142 | 303 | 23 | 115 | 101 | 265 | 256 | 202 | 210 | 245 | 231 | 187 | 198 | 97 | 221 | 162 | 231 | 169 | 190.37 | 303.10 | 31.00
| 4 | 63 | 93 | 203 | 243 | 231 | 225 | 253 | 271 | 248 | 233 | 252 | 222 | 235 | 192 | 309 | 226 | 246 | 238 | 210 | 194 | 208 | 197 | 106 | 168 | 50 | 52 | 203 | 266 | 42 | 180 | ~ | 195.29 | 309.05 | 30.00
| 5 | 233 | 98 | 172 | 51 | 66 | 87 | 97 | 223 | 157 | 209 | 242 | 229 | 235 | 208 | 286 | 206 | 57 | 80 | 143 | 48 | 131 | 260 | 216 | 156 | 255 | 43 | 72 | 137 | 102 | 156 | 194 | 156.45 | 286.11 | 31.00
| 6 | 143 | 177 | 232 | 228 | 163 | 249 | 110 | 234 | 104 | 67 | 290 | 185 | 122 | 172 | 151 | 166 | 266 | 269 | 255 | 222 | 277 | 294 | 276 | 124 | 45 | 167 | 153 | 213 | 169 | 228 | ~ | 191.71 | 294.35 | 30.00
| 7 | 141 | 158 | 122 | 120 | 143 | 177 | 307 | 281 | 35 | 23 | 67 | 124 | 216 | 240 | ~ | 242 | 158 | 149 | 123 | 218 | 232 | 247 | 268 | 154 | 89 | 57 | 62 | 69 | 37 | 32 | 131 | 147.43 | 306.73 | 30.00
| 8 | 83 | 90 | 101 | 137 | 197 | 207 | 231 | 192 | 200 | 231 | 292 | 123 | 205 | 207 | 238 | 238 | ~ | 195 | 243 | 240 | 220 | 62 | 89 | 144 | 85 | 121 | 164 | 193 | 118 | 176 | 218 | 174.69 | 291.94 | 30.00
| 9 | 287 | 156 | 62 | 91 | 100 | 126 | 206 | 158 | 20 | 52 | 126 | 175 | 126 | 166 | 147 | 206 | 130 | 140 | 99 | 136 | 205 | 208 | 200 | 167 | 203 | 219 | 211 | 229 | 197 | 210 | ~ | 158.48 | 286.61 | 30.00
| 10 | 234 | 189 | 231 | 203 | 215 | 257 | 241 | 238 | 254 | 244 | 221 | 178 | 19 | 215 | 133 | 173 | 51 | 60 | 47 | 60 | 101 | 109 | 132 | 147 | 197 | 232 | 225 | 182 | 130 | 212 | 218 | 172.59 | 257.29 | 31.00
| 11 | 195 | 258 | 148 | 88 | 151 | 233 | 230 | 269 | 39 | 16 | 17 | 52 | 226 | 176 | 88 | 145 | 244 | 220 | 211 | 134 | 153 | 224 | 283 | 211 | 215 | 129 | 201 | 163 | 206 | 221 | ~ | 171.43 | 282.90 | 30.00
| 12 | 239 | 245 | 222 | 220 | 245 | 212 | 231 | 214 | 203 | 220 | 184 | 216 | 221 | 210 | 277 | 243 | 201 | 165 | 181 | 249 | 200 | 173 | 122 | 217 | 145 | 184 | 173 | 230 | 254 | 234 | 188 | 210.23 | 276.92 | 31.00
|
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 | 4 | 6 | 43 | 33 | 3 | 0 | 0 | 90
| 89 | 85 | 79 | 36 | 3 | 0 | 0 | 335
| REL. | 1.1 | 4.4 | 6.6 | 47.7 | 36.6 | 3.3 | 0.0 | 0.0 | 100.0
| 98.9 | 94.4 | 87.8 | 40.0 | 3.3 | 0.0 | 0.0 | 29.1
| ID | 1 | 4 | 6 | 95 | 183 | 83 | 0 | 0 | 374
| |
|
|
ABS. | 4 | 13 | 10 | 31 | 32 | 1 | 0 | 0 | 91
| 87 | 74 | 64 | 33 | 1 | 0 | 0 | 309
| REL. | 4.3 | 14.2 | 10.9 | 34.0 | 35.1 | 1.0 | 0.0 | 0.0 | 100.0
| 95.6 | 81.3 | 70.3 | 36.3 | 1.1 | 0.0 | 0.0 | 15.4
| ID | 4 | 14 | 10 | 68 | 175 | 27 | 0 | 0 | 301
| |
|
|
ABS. | 5 | 14 | 22 | 33 | 15 | 1 | 0 | 0 | 90
| 85 | 71 | 49 | 16 | 1 | 0 | 0 | 307
| REL. | 5.5 | 15.5 | 24.4 | 36.6 | 16.6 | 1.1 | 0.0 | 0.0 | 100.0
| 94.4 | 78.9 | 54.4 | 17.8 | 1.1 | 0.0 | 0.0 | 7.7
| ID | 5 | 15 | 24 | 73 | 83 | 27 | 0 | 0 | 230
| |
|
|
ABS. | 5 | 6 | 12 | 43 | 26 | 0 | 0 | 0 | 92
| 87 | 81 | 69 | 26 | 0 | 0 | 0 | 283
| REL | 5.4 | 6.5 | 13.0 | 46.7 | 28.2 | 0.0 | 0.0 | 0.0 | 100.0
| 94.6 | 88.0 | 75.0 | 28.3 | 0.0 | 0.0 | 0.0 | 23.11
| ID | 5 | 6 | 13 | 93 | 141 | 0 | 0 | 0 | 259
|
Year
| ABS. | 15 | 37 | 50 | 150 | 106 | 5 | 0 | 0 | 363
| 348 | 311 | 261 | 111 | 5 | 0 | 0 | 335 | REL. | 4.1 | 10.1 | 13.7 | 41.3 | 29.2 | 1.3 | 0.0 | 0.0 | 100.0
| 95.9 | 85.7 | 71.9 | 30.6 | 1.4 | 0.0 | 0.0 | 29.1
| ID | 4 | 10 | 13 | 82 | 146 | 34 | 0 | 0 | 291
|
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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