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 | 178 | 189 | 193 | 121 | 209 | 134 | 195 | 200 | 153 | 137 | 145 | 162 | 227 | 229 | 162 | 117 | 82 | 160 | 202 | 153 | 112 | 145 | 104 | 181 | 103 | 111 | 217 | 212 | 125 | 151 | 82 | 157.80 | 229.19 | 31.00
| 2 | 150 | 211 | 141 | 117 | 186 | 122 | 144 | 174 | 173 | 192 | 245 | 62 | 130 | 79 | 120 | 101 | 115 | 94 | 80 | 148 | 117 | 138 | 148 | 128 | 101 | 157 | 88 | 101 | ~ | ~ | ~ | 134.38 | 245.29 | 28.00
| 3 | 107 | 104 | 244 | 84 | 64 | 223 | 158 | 107 | 76 | 126 | 190 | 151 | 36 | 88 | 191 | 72 | 77 | 66 | 119 | 108 | 106 | 169 | 193 | 140 | 160 | 168 | 160 | 160 | 172 | 145 | 141 | 132.51 | 244.35 | 31.00
| 4 | 128 | 145 | 211 | 125 | ~ | 127 | 136 | 92 | 199 | 179 | 77 | 80 | 96 | 179 | 180 | 129 | 145 | 107 | 99 | 157 | 93 | 185 | 160 | 127 | 130 | 205 | 193 | 225 | 213 | 202 | ~ | 149.05 | 224.67 | 29.00
| 5 | 162 | 144 | 135 | 75 | 138 | 193 | 98 | 167 | 151 | 147 | 153 | 154 | 164 | 152 | 127 | 139 | 152 | 153 | 110 | 92 | 75 | 70 | 78 | 116 | 130 | 119 | 134 | 201 | 160 | 193 | 136 | 136.01 | 201.29 | 31.00
| 6 | 120 | 191 | 86 | 120 | 166 | 146 | 115 | 108 | 162 | 122 | 153 | 93 | 80 | 196 | 115 | 47 | 41 | 111 | 108 | 77 | 181 | 89 | 77 | 73 | 202 | 138 | 166 | 73 | 99 | 100 | ~ | 118.51 | 201.98 | 30.00
| 7 | 121 | 95 | 124 | 62 | 41 | 94 | 113 | 66 | 83 | 71 | 39 | 117 | 88 | 69 | 108 | 125 | 170 | 71 | 141 | 169 | 175 | 135 | 121 | 121 | 138 | 171 | 150 | 105 | 66 | 60 | 54 | 105.11 | 174.50 | 31.00
| 8 | 172 | 141 | 112 | 132 | 76 | 117 | 106 | 183 | 103 | 153 | 130 | 143 | 135 | 76 | 177 | 128 | 114 | 103 | 82 | 115 | 92 | 55 | 98 | 59 | 79 | 106 | 59 | 58 | 62 | 97 | 114 | 108.90 | 182.69 | 31.00
| 9 | 180 | 205 | 225 | 200 | 161 | 91 | 195 | 173 | 184 | 149 | 267 | 103 | 69 | 80 | 56 | 73 | 73 | 115 | 138 | 191 | 184 | 156 | 152 | 147 | 180 | 159 | 135 | 80 | 73 | 202 | ~ | 146.54 | 267.42 | 30.00
| 10 | 205 | 181 | 197 | 217 | 192 | 184 | 171 | 81 | 148 | 24 | 43 | 47 | 93 | 94 | 112 | 165 | 119 | 72 | 135 | 75 | 173 | 69 | 173 | 132 | 49 | 53 | 34 | 60 | 63 | 54 | 97 | 113.24 | 217.06 | 31.00
| 11 | 114 | 125 | 80 | 56 | 51 | 75 | 108 | 204 | 154 | 75 | 75 | 94 | 249 | 231 | 112 | 149 | 111 | 240 | 208 | 126 | 118 | 60 | 202 | 154 | 124 | 172 | 66 | 64 | 60 | 63 | ~ | 123.98 | 248.81 | 30.00
| 12 | 62 | 71 | 135 | 222 | 236 | 251 | 245 | 237 | 179 | 151 | 122 | 122 | 274 | 263 | 256 | 278 | 247 | 136 | 253 | 250 | 266 | 239 | 113 | 119 | 229 | 235 | 198 | 161 | 111 | 112 | 125 | 190.23 | 278.00 | 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 | 14 | 37 | 34 | 4 | 0 | 0 | 0 | 90
| 89 | 75 | 38 | 4 | 0 | 0 | 0 | 245
| REL. | 1.1 | 15.5 | 41.1 | 37.7 | 4.4 | 0.0 | 0.0 | 0.0 | 100.0
| 98.9 | 83.3 | 42.2 | 4.4 | 0.0 | 0.0 | 0.0 | 11.2
| ID | 1 | 15 | 41 | 75 | 22 | 0 | 0 | 0 | 155
| |
|
|
ABS. | 2 | 22 | 32 | 34 | 0 | 0 | 0 | 0 | 90
| 88 | 66 | 34 | 0 | 0 | 0 | 0 | 225
| REL. | 2.2 | 24.4 | 35.5 | 37.7 | 0.0 | 0.0 | 0.0 | 0.0 | 100.0
| 97.8 | 73.3 | 37.8 | 0.0 | 0.0 | 0.0 | 0.0 | 28.4
| ID | 2 | 24 | 35 | 75 | 0 | 0 | 0 | 0 | 137
| |
|
|
ABS. | 2 | 32 | 34 | 22 | 2 | 0 | 0 | 0 | 92
| 90 | 58 | 24 | 2 | 0 | 0 | 0 | 267
| REL. | 2.1 | 34.7 | 36.9 | 23.9 | 2.1 | 0.0 | 0.0 | 0.0 | 100.0
| 97.8 | 63.0 | 26.1 | 2.2 | 0.0 | 0.0 | 0.0 | 11.9
| ID | 2 | 34 | 36 | 47 | 10 | 0 | 0 | 0 | 132
| |
|
|
ABS. | 5 | 25 | 23 | 21 | 18 | 0 | 0 | 0 | 92
| 87 | 62 | 39 | 18 | 0 | 0 | 0 | 278
| REL | 5.4 | 27.1 | 25.0 | 22.8 | 19.5 | 0.0 | 0.0 | 0.0 | 100.0
| 94.6 | 67.4 | 42.4 | 19.6 | 0.0 | 0.0 | 0.0 | 16.12
| ID | 5 | 27 | 25 | 45 | 97 | 0 | 0 | 0 | 201
|
Year
| ABS. | 10 | 93 | 126 | 111 | 24 | 0 | 0 | 0 | 364
| 354 | 261 | 135 | 24 | 0 | 0 | 0 | 278 | REL. | 2.7 | 25.5 | 34.6 | 30.4 | 6.5 | 0.0 | 0.0 | 0.0 | 100.0
| 97.3 | 71.7 | 37.1 | 6.6 | 0.0 | 0.0 | 0.0 | 16.12
| ID | 2 | 25 | 34 | 60 | 32 | 0 | 0 | 0 | 156
|
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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