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 | 140 | 154 | 233 | 228 | 232 | 235 | 232 | 238 | 240 | 199 | 203 | 79 | 169 | 124 | 184 | 225 | 247 | 192 | 232 | 165 | 27 | 47 | 64 | 149 | 58 | 66 | 163 | 228 | 210 | 227 | 65 | 169.56 | 246.96 | 31.00
| 2 | 67 | 209 | 223 | 109 | 207 | 204 | 227 | 223 | 211 | 216 | 210 | 231 | 233 | 238 | 228 | 243 | 192 | 216 | 249 | 131 | 179 | 94 | 135 | 220 | 175 | 220 | 235 | 245 | ~ | ~ | ~ | 198.90 | 248.92 | 28.00
| 3 | 245 | 239 | 232 | 238 | 248 | 232 | 237 | 155 | 223 | 141 | 77 | 253 | 258 | 260 | 108 | 238 | 292 | 235 | 286 | 125 | 136 | 75 | 61 | 57 | 89 | 83 | 235 | 147 | 75 | 79 | 183 | 178.75 | 291.88 | 31.00
| 4 | 231 | 216 | 185 | 228 | 193 | 179 | 166 | 191 | 122 | 100 | 137 | 213 | 207 | 142 | 113 | 144 | 92 | 200 | 225 | 182 | 139 | 53 | 84 | 224 | 172 | 99 | 122 | 180 | 120 | 56 | ~ | 157.15 | 230.85 | 30.00
| 5 | 138 | 206 | 140 | 243 | 225 | 208 | 154 | 152 | 122 | 62 | 92 | 70 | 38 | 39 | 55 | 34 | 35 | 101 | 95 | 58 | ~ | 252 | 189 | 213 | 183 | 185 | 125 | 106 | 177 | 148 | 136 | 132.71 | 251.74 | 30.00
| 6 | 198 | 164 | 188 | 149 | 101 | 94 | 214 | 193 | 181 | 223 | 217 | 232 | 185 | 152 | 223 | 223 | 216 | 224 | 210 | 166 | 188 | 241 | 205 | 141 | 137 | 130 | 193 | 205 | 145 | 211 | ~ | 185.06 | 241.23 | 30.00
| 7 | 144 | 41 | 193 | 224 | 223 | 219 | 197 | 240 | 219 | 218 | 229 | 182 | 201 | 199 | 193 | 199 | 200 | 197 | 144 | 127 | 151 | 94 | 189 | 137 | 103 | 34 | 189 | 211 | 192 | 180 | 185 | 175.98 | 239.77 | 31.00
| 8 | 112 | 138 | 107 | 239 | 247 | 177 | 201 | 179 | 24 | 38 | 151 | 147 | 175 | 134 | 134 | 143 | 175 | 145 | 57 | 189 | 209 | 214 | 198 | 203 | 203 | 207 | 218 | 214 | 185 | 221 | 117 | 164.49 | 246.58 | 31.00
| 9 | 151 | 76 | 64 | 91 | 145 | 170 | 55 | 173 | 152 | 198 | 180 | 203 | 180 | 177 | 184 | 171 | 175 | 181 | 111 | 222 | 179 | 74 | 161 | 151 | 176 | 223 | 140 | 175 | 141 | 184 | ~ | 155.51 | 223.33 | 30.00
| 10 | 342 | 342 | 265 | ~ | 329 | 42 | 111 | 89 | 212 | 226 | 219 | 221 | 225 | 208 | 190 | 192 | 216 | 169 | 116 | 227 | 212 | 214 | 209 | 211 | 231 | 241 | 236 | 246 | 239 | 229 | 220 | 214.33 | 341.88 | 30.00
| 11 | 232 | 176 | 207 | 226 | 228 | 224 | 158 | 186 | ~ | 213 | 220 | 213 | 168 | 173 | 241 | 202 | 287 | 240 | 144 | 63 | 48 | 47 | 58 | 220 | 189 | 230 | 199 | 111 | 90 | ~ | ~ | 178.23 | 287.02 | 28.00
| 12 | ~ | 48 | 162 | 218 | 229 | 250 | 252 | 231 | 208 | 129 | 81 | 208 | 242 | 221 | 218 | 237 | 209 | 209 | 226 | 182 | 228 | 220 | 152 | 218 | 215 | 213 | 211 | 136 | 53 | 110 | 103 | 187.28 | 252.02 | 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. | 2 | 15 | 11 | 27 | 35 | 0 | 0 | 0 | 90
| 88 | 73 | 62 | 35 | 0 | 0 | 0 | 292
| REL. | 2.2 | 16.6 | 12.2 | 30.0 | 38.8 | 0.0 | 0.0 | 0.0 | 100.0
| 97.8 | 81.1 | 68.9 | 38.9 | 0.0 | 0.0 | 0.0 | 17.3
| ID | 2 | 16 | 12 | 60 | 194 | 0 | 0 | 0 | 285
| |
|
|
ABS. | 4 | 13 | 22 | 43 | 8 | 0 | 0 | 0 | 90
| 86 | 73 | 51 | 8 | 0 | 0 | 0 | 252
| REL. | 4.4 | 14.4 | 24.4 | 47.7 | 8.8 | 0.0 | 0.0 | 0.0 | 100.0
| 95.6 | 81.1 | 56.7 | 8.9 | 0.0 | 0.0 | 0.0 | 22.5
| ID | 4 | 14 | 24 | 95 | 44 | 0 | 0 | 0 | 183
| |
|
|
ABS. | 4 | 7 | 18 | 59 | 4 | 0 | 0 | 0 | 92
| 88 | 81 | 63 | 4 | 0 | 0 | 0 | 247
| REL. | 4.3 | 7.6 | 19.5 | 64.1 | 4.3 | 0.0 | 0.0 | 0.0 | 100.0
| 95.7 | 88.0 | 68.5 | 4.3 | 0.0 | 0.0 | 0.0 | 5.8
| ID | 4 | 7 | 19 | 128 | 21 | 0 | 0 | 0 | 181
| |
|
|
ABS. | 4 | 6 | 8 | 42 | 25 | 3 | 0 | 0 | 88
| 84 | 78 | 70 | 28 | 3 | 0 | 0 | 342
| REL | 4.5 | 6.8 | 9.0 | 47.7 | 28.4 | 3.4 | 0.0 | 0.0 | 100.0
| 95.5 | 88.6 | 79.5 | 31.8 | 3.4 | 0.0 | 0.0 | 2.10
| ID | 4 | 6 | 9 | 95 | 142 | 85 | 0 | 0 | 343
|
Year
| ABS. | 14 | 41 | 59 | 171 | 72 | 3 | 0 | 0 | 360
| 346 | 305 | 246 | 75 | 3 | 0 | 0 | 342 | REL. | 3.8 | 11.3 | 16.3 | 47.5 | 20.0 | 0.8 | 0.0 | 0.0 | 100.0
| 96.1 | 84.7 | 68.3 | 20.8 | 0.8 | 0.0 | 0.0 | 2.10
| ID | 3 | 11 | 16 | 95 | 100 | 20 | 0 | 0 | 247
|
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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