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 | 281 | 258 | 152 | 198 | 144 | 138 | 176 | 189 | 135 | 223 | 117 | 118 | 173 | 138 | 127 | 211 | 219 | 168 | 188 | 215 | 182 | 190 | 231 | 171 | 118 | 148 | 170 | 189 | 127 | 157 | 124 | 173.35 | 281.23 | 31.00
| 2 | 174 | 139 | 65 | 50 | 29 | 73 | 99 | 92 | 132 | 45 | 105 | 132 | 126 | 141 | 104 | 57 | 42 | 125 | 159 | 163 | 146 | 44 | 77 | 67 | 58 | 110 | 156 | 133 | ~ | ~ | ~ | 101.61 | 174.40 | 28.00
| 3 | 44 | 160 | 143 | 197 | 152 | ~ | ~ | 136 | 151 | 167 | 189 | 182 | 177 | 178 | 105 | 198 | 178 | 198 | 141 | 73 | 134 | 130 | 70 | 173 | 125 | 142 | 225 | 160 | 192 | 169 | 166 | 153.57 | 225.17 | 29.00
| 4 | 179 | 174 | 146 | 91 | 160 | 117 | 97 | 93 | 164 | 130 | 107 | 90 | 83 | 162 | 93 | 119 | 72 | 113 | 143 | 73 | 188 | 115 | 154 | 132 | 180 | 190 | 135 | 175 | 149 | 110 | ~ | 131.10 | 189.50 | 30.00
| 5 | 117 | 122 | 135 | 215 | 202 | 213 | 211 | 134 | 168 | 87 | 93 | 112 | 97 | 126 | 101 | 131 | 223 | 243 | 125 | 211 | 188 | 142 | 125 | 122 | 137 | 150 | 175 | 156 | 167 | 139 | 119 | 151.21 | 243.44 | 31.00
| 6 | 137 | 169 | 130 | 151 | 101 | 126 | 128 | 119 | 91 | 168 | 129 | 130 | 203 | 180 | 190 | 183 | 96 | 118 | ~ | ~ | ~ | 153 | 167 | 150 | 161 | 197 | 182 | 178 | 126 | 144 | ~ | 148.38 | 202.90 | 27.00
| 7 | 157 | 188 | 182 | 233 | 157 | 145 | 172 | 162 | 218 | 241 | 272 | 248 | 172 | 131 | 168 | 137 | 140 | 184 | 160 | 154 | 135 | 152 | 124 | 174 | 201 | 171 | 174 | 193 | 240 | 179 | 204 | 179.60 | 271.75 | 31.00
| 8 | 186 | 164 | 139 | 200 | 161 | 169 | 167 | 181 | 183 | 104 | 123 | 186 | 164 | 157 | 166 | 145 | 138 | 138 | 131 | 132 | 119 | 168 | 138 | 184 | 179 | 231 | 178 | 168 | 208 | 188 | 169 | 163.37 | 231.04 | 31.00
| 9 | 150 | 181 | 195 | 270 | 201 | 211 | 188 | 166 | 184 | 184 | 140 | 143 | 148 | 99 | 127 | 152 | 136 | 127 | 237 | 252 | 173 | 216 | 169 | 124 | 177 | 122 | 125 | 161 | 138 | 116 | ~ | 167.04 | 270.31 | 30.00
| 10 | 149 | 152 | 136 | 121 | 121 | 113 | 172 | 109 | 110 | 120 | 98 | 155 | 102 | 122 | 111 | 122 | 151 | 162 | 184 | 230 | 270 | 259 | 219 | 224 | 178 | 104 | 132 | 198 | 170 | 159 | 159 | 155.25 | 270.27 | 31.00
| 11 | 136 | 168 | 163 | 108 | 153 | 175 | 137 | 168 | 142 | 187 | 120 | 143 | 102 | 190 | 194 | 173 | 115 | 125 | 152 | 123 | 144 | 103 | 137 | 121 | 123 | 152 | 143 | 167 | 117 | 159 | ~ | 144.70 | 193.67 | 30.00
| 12 | 112 | 157 | 96 | 124 | 133 | 108 | 99 | 168 | 211 | 192 | 175 | 94 | 150 | 134 | 148 | 122 | 100 | 127 | 137 | 121 | 136 | 206 | 123 | 219 | 221 | 185 | 166 | 160 | 111 | 134 | 172 | 146.44 | 220.50 | 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. | 6 | 10 | 30 | 38 | 4 | 0 | 0 | 0 | 88
| 82 | 72 | 42 | 4 | 0 | 0 | 0 | 281
| REL. | 6.8 | 11.3 | 34.0 | 43.1 | 4.5 | 0.0 | 0.0 | 0.0 | 100.0
| 93.2 | 81.8 | 47.7 | 4.5 | 0.0 | 0.0 | 0.0 | 1.1
| ID | 6 | 11 | 34 | 86 | 22 | 0 | 0 | 0 | 161
| |
|
|
ABS. | 0 | 13 | 40 | 34 | 1 | 0 | 0 | 0 | 88
| 88 | 75 | 35 | 1 | 0 | 0 | 0 | 243
| REL. | 0.0 | 14.7 | 45.4 | 38.6 | 1.1 | 0.0 | 0.0 | 0.0 | 100.0
| 100.0 | 85.2 | 39.8 | 1.1 | 0.0 | 0.0 | 0.0 | 18.5
| ID | 0 | 14 | 45 | 77 | 5 | 0 | 0 | 0 | 143
| |
|
|
ABS. | 0 | 1 | 28 | 54 | 9 | 0 | 0 | 0 | 92
| 92 | 91 | 63 | 9 | 0 | 0 | 0 | 272
| REL. | 0.0 | 1.0 | 30.4 | 58.6 | 9.7 | 0.0 | 0.0 | 0.0 | 100.0
| 100.0 | 98.9 | 68.5 | 9.8 | 0.0 | 0.0 | 0.0 | 11.7
| ID | 0 | 1 | 30 | 117 | 48 | 0 | 0 | 0 | 197
| |
|
|
ABS. | 0 | 4 | 47 | 38 | 3 | 0 | 0 | 0 | 92
| 92 | 88 | 41 | 3 | 0 | 0 | 0 | 270
| REL | 0.0 | 4.3 | 51.0 | 41.3 | 3.2 | 0.0 | 0.0 | 0.0 | 100.0
| 100.0 | 95.7 | 44.6 | 3.3 | 0.0 | 0.0 | 0.0 | 21.10
| ID | 0 | 4 | 51 | 82 | 16 | 0 | 0 | 0 | 154
|
Year
| ABS. | 6 | 28 | 145 | 164 | 17 | 0 | 0 | 0 | 360
| 354 | 326 | 181 | 17 | 0 | 0 | 0 | 281 | REL. | 1.6 | 7.7 | 40.2 | 45.5 | 4.7 | 0.0 | 0.0 | 0.0 | 100.0
| 98.3 | 90.6 | 50.3 | 4.7 | 0.0 | 0.0 | 0.0 | 1.1
| ID | 1 | 7 | 40 | 91 | 23 | 0 | 0 | 0 | 164
|
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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