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 | 169 | 130 | 160 | 173 | 177 | 142 | 193 | 79 | 82 | 188 | 205 | 130 | 162 | 182 | 134 | 174 | 120 | 136 | 70 | 184 | 241 | 94 | 233 | 99 | 102 | 178 | 223 | 134 | 178 | 75 | 214 | 153.59 | 241.27 | 31.00
| 2 | 123 | 180 | 32 | 132 | 181 | 165 | 119 | 93 | 146 | 136 | 87 | 45 | 31 | 22 | 85 | 51 | 197 | 131 | 164 | 145 | ~ | ~ | 151 | 74 | 204 | 139 | 39 | 33 | ~ | ~ | ~ | 111.70 | 203.54 | 26.00
| 3 | 74 | 41 | 60 | 43 | 66 | 58 | 34 | 58 | 72 | 109 | 108 | 197 | 28 | 115 | 166 | 103 | 112 | 53 | 27 | 143 | 195 | 97 | 54 | 160 | 119 | 125 | 106 | 130 | 109 | 108 | 105 | 95.95 | 196.88 | 31.00
| 4 | 163 | 149 | 109 | 125 | 154 | 163 | 94 | 88 | 121 | 90 | 87 | 90 | 161 | 152 | 102 | 152 | 199 | 214 | 155 | 167 | 223 | 128 | 111 | 137 | 93 | 109 | 97 | 110 | 103 | 98 | ~ | 131.48 | 222.89 | 30.00
| 5 | 91 | 201 | 274 | ~ | ~ | ~ | 110 | 112 | 108 | 85 | 102 | 93 | 42 | 100 | 142 | 124 | 138 | 226 | ~ | 207 | ~ | 154 | 244 | 248 | 124 | 93 | 97 | 104 | 121 | 165 | 137 | 140.04 | 273.50 | 26.00
| 6 | 115 | 113 | 155 | 176 | 115 | 111 | 172 | 208 | 173 | 197 | 219 | 233 | 275 | 201 | 253 | 47 | 111 | 176 | 182 | 239 | 206 | 175 | 154 | 199 | 144 | 209 | 156 | 190 | 201 | 187 | ~ | 176.36 | 274.77 | 30.00
| 7 | 243 | 250 | 233 | 217 | 197 | 189 | 215 | 228 | 195 | 214 | 184 | 164 | 188 | 178 | 193 | 172 | 182 | 187 | 193 | 108 | 188 | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | 196.05 | 250.40 | 21.00
| 8 | 319 | 338 | 313 | 323 | 332 | 315 | 334 | 310 | 344 | 252 | 292 | 313 | 299 | 258 | 231 | 294 | 302 | 347 | 332 | 329 | 328 | 306 | 329 | 308 | 326 | 341 | 332 | 319 | 333 | 344 | ~ | 314.81 | 346.81 | 30.00
| 9 | ~ | 346 | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | 221 | 254 | 92 | ~ | 228.00 | 345.69 | 4.00
| 10 | 66 | 221 | 155 | 72 | 28 | 100 | 117 | 238 | 211 | 194 | 192 | 194 | 207 | 193 | 184 | 126 | 181 | 239 | 173 | 187 | 158 | 192 | 178 | 155 | 181 | 161 | 180 | 200 | 140 | 152 | 167 | 165.92 | 239.46 | 31.00
| 11 | 174 | 128 | 180 | 185 | 165 | 155 | 206 | 118 | 155 | 203 | 209 | 183 | 103 | 114 | 245 | ~ | 257 | 181 | 264 | 263 | 164 | 169 | 258 | 189 | 85 | 174 | 97 | 102 | 73 | 194 | ~ | 172.18 | 264.28 | 29.00
| 12 | 108 | 160 | 139 | 164 | 120 | 201 | 240 | 216 | 168 | 148 | 86 | 107 | 156 | 161 | 174 | 182 | ~ | 172 | 140 | 188 | 124 | 147 | 95 | 115 | 170 | 181 | 144 | 78 | 247 | 104 | 100 | 151.20 | 246.83 | 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. | 11 | 20 | 29 | 26 | 2 | 0 | 0 | 0 | 88
| 77 | 57 | 28 | 2 | 0 | 0 | 0 | 241
| REL. | 12.5 | 22.7 | 32.9 | 29.5 | 2.2 | 0.0 | 0.0 | 0.0 | 100.0
| 87.5 | 64.8 | 31.8 | 2.3 | 0.0 | 0.0 | 0.0 | 21.1
| ID | 12 | 22 | 32 | 59 | 11 | 0 | 0 | 0 | 138
| |
|
|
ABS. | 2 | 14 | 28 | 34 | 8 | 0 | 0 | 0 | 86
| 84 | 70 | 42 | 8 | 0 | 0 | 0 | 275
| REL. | 2.3 | 16.2 | 32.5 | 39.5 | 9.3 | 0.0 | 0.0 | 0.0 | 100.0
| 97.7 | 81.4 | 48.8 | 9.3 | 0.0 | 0.0 | 0.0 | 13.6
| ID | 2 | 16 | 32 | 79 | 46 | 0 | 0 | 0 | 176
| |
|
|
ABS. | 0 | 1 | 1 | 17 | 11 | 25 | 0 | 0 | 551
| 55 | 54 | 53 | 36 | 25 | 0 | 0 | 347
| REL. | 0.0 | 1.8 | 1.8 | 30.9 | 20.0 | 45.4 | 0.0 | 0.0 | 100.0
| 100.0 | 98.2 | 96.4 | 65.5 | 45.5 | 0.0 | 0.0 | 18.8
| ID | 0 | 1 | 1 | 61 | 100 | 1136 | 0 | 0 | 1301
| |
|
|
ABS. | 1 | 9 | 20 | 51 | 9 | 0 | 0 | 0 | 90
| 89 | 80 | 60 | 9 | 0 | 0 | 0 | 264
| REL | 1.1 | 10.0 | 22.2 | 56.6 | 10.0 | 0.0 | 0.0 | 0.0 | 100.0
| 98.9 | 88.9 | 66.7 | 10.0 | 0.0 | 0.0 | 0.0 | 19.11
| ID | 1 | 10 | 22 | 113 | 50 | 0 | 0 | 0 | 196
|
Year
| ABS. | 14 | 44 | 78 | 128 | 30 | 25 | 0 | 0 | 319
| 305 | 261 | 183 | 55 | 25 | 0 | 0 | 347 | REL. | 4.3 | 13.7 | 24.4 | 40.1 | 9.4 | 7.8 | 0.0 | 0.0 | 100.0
| 95.6 | 81.8 | 57.4 | 17.2 | 7.8 | 0.0 | 0.0 | 18.8
| ID | 4 | 13 | 24 | 80 | 47 | 195 | 0 | 0 | 365
|
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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