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 | 189 | 185 | 188 | 188 | 188 | 191 | 186 | 190 | 190 | 185 | 188 | 191 | 193 | 184 | 185 | 184 | 197 | 188 | 176 | 87 | 16 | 19 | 17 | 98 | 67 | 135 | 156 | 187 | 161 | 173 | 107 | 154.46 | 196.51 | 31.00
| 2 | 137 | 191 | 182 | 182 | 190 | 188 | 188 | 186 | 186 | 184 | 185 | 183 | 186 | 187 | 187 | 190 | 118 | 189 | 180 | 189 | 187 | 126 | 143 | 174 | 84 | 186 | 194 | 184 | ~ | ~ | ~ | 174.48 | 193.56 | 28.00
| 3 | 189 | 188 | 186 | 190 | 186 | 187 | 189 | 106 | 110 | 129 | 184 | 149 | 199 | 81 | 54 | 91 | 107 | 131 | 81 | 48 | 77 | 131 | 101 | 100 | 115 | 189 | 184 | 160 | 190 | 173 | 193 | 141.82 | 198.73 | 31.00
| 4 | 170 | 189 | 190 | 188 | 186 | 191 | 187 | 192 | 186 | 178 | 175 | 98 | 172 | 191 | 183 | 184 | 188 | 80 | 156 | 190 | 158 | 122 | 173 | 190 | 190 | 189 | 113 | 119 | 147 | 119 | ~ | 166.52 | 192.02 | 30.00
| 5 | 127 | 185 | 41 | 57 | 182 | 186 | 190 | 194 | 137 | 114 | 101 | 99 | 64 | 88 | 88 | 47 | 85 | 97 | 99 | 82 | 61 | 81 | 129 | 183 | 167 | 165 | 187 | 134 | 112 | 164 | 147 | 122.27 | 193.89 | 31.00
| 6 | 162 | 187 | 189 | 178 | 144 | 140 | 136 | 182 | 187 | 180 | 145 | 31 | 92 | 177 | 173 | 185 | 168 | 184 | 172 | 145 | 193 | 118 | 141 | 112 | 104 | 75 | 188 | 179 | 187 | 159 | ~ | 153.69 | 193.44 | 30.00
| 7 | 163 | 94 | 58 | 121 | 144 | 157 | 133 | 114 | 182 | 173 | 178 | 182 | 170 | 187 | 183 | 181 | 183 | 176 | 189 | 187 | 152 | 123 | 180 | 88 | 89 | 140 | 181 | 182 | 183 | 182 | 187 | 156.21 | 188.73 | 31.00
| 8 | 110 | 57 | 113 | 124 | 93 | 179 | 191 | 188 | 97 | 179 | 196 | 153 | 135 | 122 | 191 | 97 | 186 | 110 | 102 | 187 | 181 | 175 | 184 | 149 | 180 | 150 | 166 | 187 | 164 | 146 | 153 | 149.88 | 195.79 | 31.00
| 9 | 116 | 163 | 198 | 191 | 186 | 167 | 190 | 186 | 186 | 183 | 190 | 149 | 184 | 182 | 183 | 171 | 154 | 151 | 154 | 111 | 99 | 101 | 67 | 108 | 166 | 174 | 188 | 187 | 183 | 83 | ~ | 158.33 | 197.51 | 30.00
| 10 | 23 | 18 | 72 | 146 | 25 | 40 | 69 | 89 | 136 | 184 | 184 | 181 | 172 | 172 | 171 | 186 | 186 | 157 | 184 | 191 | 184 | 185 | 185 | 186 | 188 | 188 | 185 | 180 | 190 | 191 | 188 | 149.48 | 190.63 | 31.00
| 11 | 217 | 190 | 184 | 185 | 187 | 189 | 190 | 187 | 185 | 165 | 167 | 189 | 187 | 195 | 145 | 82 | 83 | 174 | 25 | 16 | 94 | 75 | 41 | 165 | 109 | 198 | 187 | 195 | 112 | 19 | ~ | 144.63 | 216.79 | 30.00
| 12 | 52 | 88 | 161 | 190 | 192 | 215 | 141 | 172 | 189 | 176 | 182 | 184 | 192 | 188 | 185 | 184 | 190 | 185 | 187 | 144 | 181 | 187 | 196 | 186 | 184 | 185 | 184 | 177 | 169 | 172 | ~ | 173.87 | 214.68 | 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. | 4 | 9 | 16 | 61 | 0 | 0 | 0 | 0 | 90
| 86 | 77 | 61 | 0 | 0 | 0 | 0 | 199
| REL. | 4.4 | 10.0 | 17.7 | 67.7 | 0.0 | 0.0 | 0.0 | 0.0 | 100.0
| 95.6 | 85.6 | 67.8 | 0.0 | 0.0 | 0.0 | 0.0 | 13.3
| ID | 4 | 10 | 17 | 135 | 0 | 0 | 0 | 0 | 167
| |
|
|
ABS. | 3 | 15 | 22 | 51 | 0 | 0 | 0 | 0 | 91
| 88 | 73 | 51 | 0 | 0 | 0 | 0 | 194
| REL. | 3.2 | 16.4 | 24.1 | 56.0 | 0.0 | 0.0 | 0.0 | 0.0 | 100.0
| 96.7 | 80.2 | 56.0 | 0.0 | 0.0 | 0.0 | 0.0 | 8.5
| ID | 3 | 16 | 24 | 112 | 0 | 0 | 0 | 0 | 156
| |
|
|
ABS. | 0 | 11 | 21 | 60 | 0 | 0 | 0 | 0 | 92
| 92 | 81 | 60 | 0 | 0 | 0 | 0 | 198
| REL. | 0.0 | 11.9 | 22.8 | 65.2 | 0.0 | 0.0 | 0.0 | 0.0 | 100.0
| 100.0 | 88.0 | 65.2 | 0.0 | 0.0 | 0.0 | 0.0 | 3.9
| ID | 0 | 11 | 22 | 130 | 0 | 0 | 0 | 0 | 165
| |
|
|
ABS. | 8 | 9 | 7 | 67 | 0 | 0 | 0 | 0 | 91
| 83 | 74 | 67 | 0 | 0 | 0 | 0 | 217
| REL | 8.7 | 9.8 | 7.6 | 73.6 | 0.0 | 0.0 | 0.0 | 0.0 | 100.0
| 91.2 | 81.3 | 73.6 | 0.0 | 0.0 | 0.0 | 0.0 | 1.11
| ID | 8 | 9 | 7 | 147 | 0 | 0 | 0 | 0 | 173
|
Year
| ABS. | 15 | 44 | 66 | 239 | 0 | 0 | 0 | 0 | 364
| 349 | 305 | 239 | 0 | 0 | 0 | 0 | 217 | REL. | 4.1 | 12.0 | 18.1 | 65.6 | 0.0 | 0.0 | 0.0 | 0.0 | 100.0
| 95.9 | 83.8 | 65.7 | 0.0 | 0.0 | 0.0 | 0.0 | 1.11
| ID | 4 | 12 | 18 | 131 | 0 | 0 | 0 | 0 | 165
|
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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