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 | ~ | ~ | 228 | 226 | 193 | 196 | 218 | 212 | 101 | 35 | 79 | 101 | 120 | 148 | 206 | 234 | 241 | 287 | 274 | 229 | 270 | 200 | 39 | 209 | 215 | 228 | 225 | 224 | 228 | 237 | 222 | 194.05 | 287.31 | 29.00
| 2 | 206 | 239 | 243 | 227 | 224 | 197 | 225 | 228 | 240 | 221 | 181 | 194 | 226 | 234 | 225 | 226 | 241 | 204 | 236 | 221 | 192 | 223 | 220 | 223 | 246 | 204 | 131 | 185 | 225 | ~ | ~ | 216.86 | 245.65 | 29.00
| 3 | 223 | 243 | 231 | 259 | 247 | 222 | 224 | 224 | 251 | 240 | 249 | 82 | 207 | 246 | 256 | 274 | 198 | 130 | 187 | 241 | 121 | 213 | 133 | 122 | 186 | 221 | 49 | 125 | 68 | 238 | 228 | 197.98 | 274.31 | 31.00
| 4 | 232 | 96 | 54 | 112 | 66 | 155 | 274 | 54 | 55 | 38 | 104 | 174 | 230 | 143 | 165 | 129 | 209 | 129 | 209 | 73 | 177 | 123 | 81 | 252 | 152 | 66 | 84 | 94 | 83 | 118 | ~ | 131.00 | 274.19 | 30.00
| 5 | 99 | 48 | 56 | 120 | 59 | 71 | 70 | 151 | 122 | 97 | 51 | 32 | 51 | 56 | 101 | 162 | 209 | 227 | 231 | 237 | 204 | 238 | 187 | 171 | 218 | 108 | 196 | 208 | 231 | 153 | 179 | 140.06 | 238.42 | 31.00
| 6 | 176 | 195 | 113 | ~ | 155 | 251 | 230 | 52 | 54 | 71 | 148 | 152 | 158 | 140 | 271 | 260 | 121 | 182 | 119 | 147 | ~ | ~ | 225 | 233 | 241 | 268 | 221 | 199 | 220 | 240 | ~ | 179.35 | 271.40 | 27.00
| 7 | 213 | 151 | 206 | 209 | 241 | 158 | 90 | 240 | 217 | 227 | 224 | 250 | 232 | 226 | 218 | 219 | 206 | 256 | 241 | 251 | 263 | 133 | 120 | 158 | 224 | 226 | 211 | 231 | 245 | 237 | 203 | 210.51 | 263.08 | 31.00
| 8 | 161 | 222 | 218 | 175 | 46 | 162 | 252 | 234 | 215 | 213 | 146 | 154 | 82 | ~ | ~ | 186 | 220 | 147 | 173 | 156 | 235 | 71 | 48 | 234 | 148 | 67 | 119 | 229 | 199 | 58 | 112 | 161.37 | 251.83 | 29.00
| 9 | 207 | 228 | 232 | 260 | 246 | 226 | 241 | 219 | 142 | 84 | 102 | 124 | 234 | 158 | 62 | 204 | 197 | 66 | 43 | 56 | 126 | 107 | 51 | 79 | 79 | 83 | 113 | 66 | 52 | 48 | ~ | 137.78 | 259.53 | 30.00
| 10 | 196 | 176 | 48 | 105 | 190 | 246 | 245 | 212 | 141 | 158 | 180 | 102 | 108 | 44 | 87 | 126 | 234 | 59 | 88 | 47 | 53 | 72 | 212 | 216 | 224 | 221 | 227 | 167 | 218 | 157 | 220 | 154.15 | 246.10 | 31.00
| 11 | 207 | 119 | 151 | 221 | 111 | 86 | 170 | 171 | 201 | 225 | 155 | 64 | 65 | 184 | 210 | 106 | 202 | 202 | 154 | 108 | 209 | 107 | 81 | 230 | 199 | 225 | 182 | 189 | 143 | 123 | ~ | 160.01 | 230.32 | 30.00
| 12 | 127 | 105 | 219 | 166 | 108 | 139 | 75 | 75 | 190 | 222 | 223 | 222 | 223 | 224 | 225 | 228 | 225 | 154 | 36 | 50 | 79 | 78 | 218 | 124 | 83 | 62 | 85 | 218 | 155 | 225 | 203 | 153.73 | 227.73 | 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. | 3 | 3 | 10 | 37 | 36 | 0 | 0 | 0 | 89
| 86 | 83 | 73 | 36 | 0 | 0 | 0 | 287
| REL. | 3.3 | 3.3 | 11.2 | 41.5 | 40.4 | 0.0 | 0.0 | 0.0 | 100.0
| 96.6 | 93.3 | 82.0 | 40.4 | 0.0 | 0.0 | 0.0 | 18.1
| ID | 3 | 3 | 11 | 83 | 202 | 0 | 0 | 0 | 303
| |
|
|
ABS. | 3 | 23 | 17 | 28 | 17 | 0 | 0 | 0 | 88
| 85 | 62 | 45 | 17 | 0 | 0 | 0 | 274
| REL. | 3.4 | 26.1 | 19.3 | 31.8 | 19.3 | 0.0 | 0.0 | 0.0 | 100.0
| 96.6 | 70.5 | 51.1 | 19.3 | 0.0 | 0.0 | 0.0 | 7.4
| ID | 3 | 26 | 19 | 63 | 96 | 0 | 0 | 0 | 209
| |
|
|
ABS. | 4 | 15 | 13 | 32 | 26 | 0 | 0 | 0 | 90
| 86 | 71 | 58 | 26 | 0 | 0 | 0 | 263
| REL. | 4.4 | 16.6 | 14.4 | 35.5 | 28.8 | 0.0 | 0.0 | 0.0 | 100.0
| 95.6 | 78.9 | 64.4 | 28.9 | 0.0 | 0.0 | 0.0 | 21.7
| ID | 4 | 16 | 14 | 71 | 144 | 0 | 0 | 0 | 251
| |
|
|
ABS. | 5 | 16 | 17 | 46 | 8 | 0 | 0 | 0 | 92
| 87 | 71 | 54 | 8 | 0 | 0 | 0 | 246
| REL | 5.4 | 17.3 | 18.4 | 50.0 | 8.6 | 0.0 | 0.0 | 0.0 | 100.0
| 94.6 | 77.2 | 58.7 | 8.7 | 0.0 | 0.0 | 0.0 | 6.10
| ID | 5 | 17 | 18 | 100 | 43 | 0 | 0 | 0 | 184
|
Year
| ABS. | 15 | 57 | 57 | 143 | 87 | 0 | 0 | 0 | 359
| 344 | 287 | 230 | 87 | 0 | 0 | 0 | 287 | REL. | 4.1 | 15.8 | 15.8 | 39.8 | 24.2 | 0.0 | 0.0 | 0.0 | 100.0
| 95.8 | 79.9 | 64.1 | 24.2 | 0.0 | 0.0 | 0.0 | 18.1
| ID | 4 | 15 | 15 | 79 | 121 | 0 | 0 | 0 | 236
|
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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