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 | 168 | 186 | 186 | 188 | 191 | 161 | 179 | 181 | 147 | 176 | 170 | 169 | 158 | 174 | 184 | 173 | 157 | 183 | 158 | 94 | 19 | 17 | 127 | 108 | 86 | 156 | 170 | 155 | 159 | 137 | 108 | 149.12 | 190.67 | 31.00
| 2 | 189 | 171 | 125 | 169 | 169 | 168 | 146 | 167 | 148 | 163 | 163 | 142 | 94 | 118 | 167 | 120 | 79 | 167 | 101 | 163 | 178 | 129 | 142 | 101 | 68 | 148 | 178 | 145 | ~ | ~ | ~ | 143.47 | 189.02 | 28.00
| 3 | 165 | 182 | 188 | 170 | 145 | 163 | 184 | 98 | 75 | 119 | 188 | 126 | 185 | 23 | 54 | 71 | 31 | 95 | 35 | 56 | 110 | 148 | 115 | 92 | 165 | 174 | 176 | 147 | 182 | 181 | 154 | 128.97 | 188.38 | 31.00
| 4 | 162 | 184 | 187 | 189 | 183 | 176 | 189 | 168 | 172 | 191 | 186 | 63 | 178 | 192 | 193 | 184 | 175 | 92 | 201 | 192 | 173 | 162 | 172 | 168 | 188 | 200 | 197 | 120 | 211 | 185 | ~ | 174.48 | 211.00 | 30.00
| 5 | 189 | 172 | 38 | 46 | 208 | 185 | 181 | 178 | 183 | 150 | 170 | 104 | 89 | 126 | 94 | 75 | 93 | 122 | 112 | 121 | 63 | 54 | 167 | 176 | 149 | 179 | 167 | 184 | 142 | 161 | 149 | 136.35 | 207.96 | 31.00
| 6 | 167 | 160 | 188 | 195 | 184 | 187 | 148 | 180 | 193 | 177 | 159 | 39 | 145 | 186 | 180 | 168 | 170 | 196 | 130 | 158 | 133 | 96 | 148 | 77 | 134 | 128 | 178 | 151 | 168 | 170 | ~ | 156.43 | 195.76 | 30.00
| 7 | 145 | 131 | 61 | 32 | 103 | 113 | 75 | 58 | 112 | 130 | 137 | 177 | 156 | 178 | 180 | 169 | 179 | 171 | 190 | 184 | 167 | 141 | 189 | 164 | 96 | 189 | 144 | 157 | 168 | 179 | 179 | 143.65 | 190.46 | 31.00
| 8 | 190 | 59 | 119 | 102 | 110 | 181 | 198 | 195 | 117 | 184 | 174 | 183 | 149 | 174 | 186 | 131 | 198 | 133 | 140 | 174 | 171 | 121 | 170 | 92 | 146 | 108 | 93 | 92 | 73 | 146 | 142 | 143.57 | 198.30 | 31.00
| 9 | 140 | 195 | 196 | 197 | 169 | 180 | 196 | 189 | 196 | 192 | 186 | 104 | 166 | 185 | 113 | 147 | 100 | 110 | 164 | 106 | 97 | 123 | 98 | 176 | 191 | 160 | 184 | 178 | 197 | 195 | ~ | 161.00 | 196.79 | 30.00
| 10 | 220 | 111 | 103 | 198 | 108 | 131 | 115 | 73 | 128 | 174 | 163 | 115 | 127 | 159 | 119 | 189 | 167 | 166 | 171 | 163 | 183 | 178 | 180 | 178 | 167 | 124 | 189 | 129 | 150 | 127 | 184 | 151.26 | 219.52 | 31.00
| 11 | 107 | 170 | 185 | 144 | 173 | 130 | 196 | 177 | 144 | 111 | 123 | 188 | 177 | 167 | 72 | 67 | 31 | 174 | 38 | 17 | 90 | 194 | 149 | 152 | 187 | 191 | 168 | 183 | 139 | 62 | ~ | 136.82 | 196.36 | 30.00
| 12 | 92 | 191 | 188 | 185 | 141 | 72 | 110 | 156 | 171 | 172 | 175 | 174 | 109 | 121 | 161 | 100 | 171 | 175 | 179 | 81 | 136 | 157 | 173 | 177 | 189 | 187 | 184 | 167 | 199 | 187 | ~ | 155.99 | 199.17 | 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. | 5 | 12 | 24 | 49 | 0 | 0 | 0 | 0 | 90
| 85 | 73 | 49 | 0 | 0 | 0 | 0 | 191
| REL. | 5.5 | 13.3 | 26.6 | 54.4 | 0.0 | 0.0 | 0.0 | 0.0 | 100.0
| 94.4 | 81.1 | 54.4 | 0.0 | 0.0 | 0.0 | 0.0 | 5.1
| ID | 5 | 13 | 26 | 108 | 0 | 0 | 0 | 0 | 154
| |
|
|
ABS. | 3 | 10 | 17 | 61 | 0 | 0 | 0 | 0 | 91
| 88 | 78 | 61 | 0 | 0 | 0 | 0 | 211
| REL. | 3.2 | 10.9 | 18.6 | 67.0 | 0.0 | 0.0 | 0.0 | 0.0 | 100.0
| 96.7 | 85.7 | 67.0 | 0.0 | 0.0 | 0.0 | 0.0 | 29.4
| ID | 3 | 10 | 18 | 134 | 0 | 0 | 0 | 0 | 167
| |
|
|
ABS. | 1 | 12 | 29 | 50 | 0 | 0 | 0 | 0 | 92
| 91 | 79 | 50 | 0 | 0 | 0 | 0 | 198
| REL. | 1.0 | 13.0 | 31.5 | 54.3 | 0.0 | 0.0 | 0.0 | 0.0 | 100.0
| 98.9 | 85.9 | 54.3 | 0.0 | 0.0 | 0.0 | 0.0 | 7.8
| ID | 1 | 13 | 31 | 108 | 0 | 0 | 0 | 0 | 154
| |
|
|
ABS. | 3 | 9 | 26 | 53 | 0 | 0 | 0 | 0 | 91
| 88 | 79 | 53 | 0 | 0 | 0 | 0 | 220
| REL | 3.2 | 9.8 | 28.5 | 58.2 | 0.0 | 0.0 | 0.0 | 0.0 | 100.0
| 96.7 | 86.8 | 58.2 | 0.0 | 0.0 | 0.0 | 0.0 | 1.10
| ID | 3 | 9 | 28 | 116 | 0 | 0 | 0 | 0 | 158
|
Year
| ABS. | 12 | 43 | 96 | 213 | 0 | 0 | 0 | 0 | 364
| 352 | 309 | 213 | 0 | 0 | 0 | 0 | 220 | REL. | 3.2 | 11.8 | 26.3 | 58.5 | 0.0 | 0.0 | 0.0 | 0.0 | 100.0
| 96.7 | 84.9 | 58.5 | 0.0 | 0.0 | 0.0 | 0.0 | 1.10
| ID | 3 | 11 | 26 | 117 | 0 | 0 | 0 | 0 | 158
|
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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