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 | 221 | 224 | 224 | 214 | 184 | 184 | 215 | ~ | ~ | 52 | 100 | 138 | 165 | 140 | 146 | 220 | 249 | 290 | 308 | 227 | 263 | 153 | 44 | 176 | 189 | 211 | 209 | 204 | 211 | 224 | 201 | 192.63 | 308.06 | 29.00
| 2 | 180 | 218 | 201 | 181 | 176 | 161 | 180 | 221 | 235 | 201 | 134 | 169 | 215 | 222 | 215 | 211 | 234 | 191 | 220 | 174 | 159 | 207 | 192 | 210 | 241 | 176 | 131 | 190 | 201 | ~ | ~ | 194.68 | 241.15 | 29.00
| 3 | 207 | 239 | 214 | 257 | 242 | 207 | 218 | 224 | 253 | 230 | 246 | 67 | 198 | 248 | ~ | 274 | 154 | 95 | 127 | 229 | 110 | 199 | 143 | 105 | 160 | 227 | 46 | 110 | 57 | 232 | 189 | 183.47 | 273.62 | 30.00
| 4 | 209 | 105 | 56 | 95 | 56 | 97 | 202 | 52 | 55 | 43 | 108 | 185 | 204 | 130 | 184 | 117 | 224 | 119 | 201 | 98 | 164 | 118 | 108 | 245 | 147 | 78 | 54 | 100 | 78 | 124 | ~ | 125.24 | 244.56 | 30.00
| 5 | 71 | 47 | 45 | 130 | 46 | 70 | 85 | 139 | 76 | 102 | 42 | 33 | 40 | 57 | 92 | 186 | 178 | 209 | 213 | 214 | 191 | 228 | 181 | 162 | 208 | 90 | 193 | 206 | 215 | 140 | 161 | 130.64 | 228.19 | 31.00
| 6 | 156 | 182 | 128 | 144 | 154 | 243 | 229 | 36 | 48 | 52 | 102 | 150 | 105 | 125 | 273 | 256 | 79 | 148 | 107 | 168 | 163 | 234 | 206 | 232 | 238 | 264 | 211 | 175 | 202 | 222 | ~ | 167.76 | 273.31 | 30.00
| 7 | 193 | 127 | 195 | 200 | 236 | 168 | 88 | 198 | 204 | 201 | 199 | 237 | 221 | 213 | ~ | 186 | 185 | 243 | 238 | 234 | 237 | 132 | 124 | 148 | 186 | 216 | 193 | 219 | 237 | 223 | 184 | 195.43 | 242.71 | 30.00
| 8 | 166 | 212 | 206 | 153 | 39 | 92 | 245 | 197 | 190 | 189 | 151 | 128 | 78 | 193 | 203 | 162 | 193 | 132 | 166 | 152 | 224 | 82 | 44 | 200 | 140 | 48 | 81 | 199 | 177 | 60 | 76 | 147.69 | 244.88 | 31.00
| 9 | 200 | 217 | 222 | 257 | 233 | 199 | 211 | 188 | 161 | 117 | 98 | 149 | 208 | 152 | 48 | 201 | 174 | 65 | 50 | 38 | 131 | 107 | 47 | 68 | 69 | 86 | 130 | 51 | 57 | 50 | ~ | 132.81 | 256.92 | 30.00
| 10 | 190 | 133 | 48 | 101 | 177 | 232 | 237 | 196 | 129 | 138 | 138 | 94 | ~ | 37 | 58 | ~ | 194 | 51 | 121 | 49 | ~ | 67 | 197 | 194 | 209 | 217 | 219 | 162 | 197 | 154 | 207 | 148.04 | 236.69 | 28.00
| 11 | 205 | 144 | 131 | 208 | 124 | 88 | 139 | 134 | 156 | 215 | 136 | 64 | 52 | 179 | 179 | 110 | 200 | 197 | 135 | 71 | 203 | 100 | 79 | 152 | 171 | 220 | 169 | 169 | 158 | 115 | ~ | 146.74 | 220.21 | 30.00
| 12 | 119 | 82 | 211 | 147 | 134 | 155 | 80 | 69 | 187 | 202 | 207 | 207 | 210 | 212 | 219 | 219 | 214 | 161 | 43 | 56 | 61 | 81 | 180 | 97 | 37 | 62 | 82 | 194 | 130 | 219 | 188 | 144.02 | 219.48 | 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. | 2 | 4 | 11 | 52 | 18 | 1 | 0 | 0 | 88
| 86 | 82 | 71 | 19 | 1 | 0 | 0 | 308
| REL. | 2.2 | 4.5 | 12.5 | 59.0 | 20.4 | 1.1 | 0.0 | 0.0 | 100.0
| 97.7 | 93.2 | 80.7 | 21.6 | 1.1 | 0.0 | 0.0 | 19.1
| ID | 2 | 4 | 12 | 118 | 102 | 28 | 0 | 0 | 268
| |
|
|
ABS. | 9 | 20 | 20 | 32 | 10 | 0 | 0 | 0 | 91
| 82 | 62 | 42 | 10 | 0 | 0 | 0 | 273
| REL. | 9.8 | 21.9 | 21.9 | 35.1 | 10.9 | 0.0 | 0.0 | 0.0 | 100.0
| 90.1 | 68.1 | 46.2 | 11.0 | 0.0 | 0.0 | 0.0 | 15.6
| ID | 9 | 21 | 21 | 70 | 54 | 0 | 0 | 0 | 179
| |
|
|
ABS. | 6 | 16 | 12 | 47 | 10 | 0 | 0 | 0 | 91
| 85 | 69 | 57 | 10 | 0 | 0 | 0 | 257
| REL. | 6.5 | 17.5 | 13.1 | 51.6 | 10.9 | 0.0 | 0.0 | 0.0 | 100.0
| 93.4 | 75.8 | 62.6 | 11.0 | 0.0 | 0.0 | 0.0 | 4.9
| ID | 6 | 17 | 13 | 103 | 54 | 0 | 0 | 0 | 195
| |
|
|
ABS. | 5 | 18 | 20 | 44 | 2 | 0 | 0 | 0 | 89
| 84 | 66 | 46 | 2 | 0 | 0 | 0 | 237
| REL | 5.6 | 20.2 | 22.4 | 49.4 | 2.2 | 0.0 | 0.0 | 0.0 | 100.0
| 94.4 | 74.2 | 51.7 | 2.2 | 0.0 | 0.0 | 0.0 | 7.10
| ID | 5 | 20 | 22 | 98 | 11 | 0 | 0 | 0 | 158
|
Year
| ABS. | 22 | 58 | 63 | 175 | 40 | 1 | 0 | 0 | 359
| 337 | 279 | 216 | 41 | 1 | 0 | 0 | 308 | REL. | 6.1 | 16.1 | 17.5 | 48.7 | 11.1 | 0.2 | 0.0 | 0.0 | 100.0
| 93.9 | 77.7 | 60.2 | 11.4 | 0.3 | 0.0 | 0.0 | 19.1
| ID | 6 | 16 | 17 | 97 | 55 | 6 | 0 | 0 | 200
|
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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