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 | 190 | 208 | 213 | 207 | 213 | 225 | 213 | 223 | 238 | 171 | 120 | 212 | 207 | 248 | 217 | 229 | 230 | 166 | 199 | 146 | 65 | 24 | 121 | 116 | 39 | 83 | 204 | 209 | 179 | 202 | 190 | 177.63 | 247.50 | 31.00
| 2 | 125 | 204 | 232 | 143 | 197 | 165 | ~ | ~ | ~ | 191 | 205 | 251 | 259 | 241 | 231 | 234 | 225 | 199 | 238 | 159 | 174 | 142 | 162 | 212 | 149 | 214 | 224 | 230 | ~ | ~ | ~ | 200.25 | 258.75 | 25.00
| 3 | 226 | 219 | 218 | 221 | 226 | ~ | 219 | 206 | 262 | 158 | 133 | 280 | 256 | 316 | 168 | 266 | 276 | 288 | 293 | 245 | 159 | 84 | 47 | 45 | 89 | 159 | 221 | 144 | 131 | 125 | 158 | 194.58 | 316.25 | 30.00
| 4 | 189 | 206 | 170 | 217 | 204 | 200 | 168 | 219 | 142 | 105 | 156 | 228 | 216 | 175 | 126 | 173 | 106 | 220 | 237 | 184 | 184 | ~ | 112 | 206 | 184 | 113 | 114 | 114 | 116 | 82 | ~ | 167.81 | 236.88 | 29.00
| 5 | 96 | 212 | 150 | 301 | 228 | 215 | 182 | 176 | 154 | 107 | 96 | 91 | 39 | 47 | 57 | 31 | 43 | 74 | 135 | 192 | 234 | 264 | 230 | 212 | 209 | 190 | 131 | 103 | 90 | 149 | 165 | 148.43 | 301.04 | 31.00
| 6 | 212 | 167 | 191 | 116 | 126 | 137 | 184 | 182 | 199 | 205 | 121 | 208 | 198 | 144 | 203 | 221 | 221 | 230 | 203 | 223 | 156 | 254 | 220 | 215 | 120 | 88 | 174 | 209 | 199 | 189 | ~ | 183.71 | 253.96 | 30.00
| 7 | 172 | 206 | 232 | 248 | 249 | 221 | 191 | 241 | 244 | 236 | 233 | 215 | 219 | 207 | 199 | 166 | 208 | 211 | 165 | 150 | 163 | 116 | 202 | 118 | 32 | 109 | 208 | 217 | 206 | 210 | 180 | 192.65 | 248.54 | 31.00
| 8 | 121 | 114 | 119 | 241 | 273 | 194 | 175 | 180 | 91 | 125 | 127 | 133 | 139 | 192 | 179 | 94 | 150 | 115 | 136 | 212 | 231 | 246 | 234 | 259 | 244 | 215 | 257 | 255 | 226 | 238 | 164 | 183.17 | 272.92 | 31.00
| 9 | 97 | 140 | 94 | 83 | 138 | 199 | 140 | 200 | 166 | 175 | 186 | 207 | 226 | 221 | 237 | 227 | 235 | 178 | 87 | 52 | 46 | ~ | 73 | 158 | 194 | 149 | 172 | 195 | 166 | 89 | ~ | 156.11 | 236.67 | 29.00
| 10 | 38 | 40 | 111 | 109 | 41 | 61 | 107 | 87 | 145 | 232 | 226 | 229 | 227 | 210 | 227 | 210 | 221 | 208 | 171 | 224 | 216 | 222 | 213 | 190 | 211 | 234 | 231 | 224 | 213 | 222 | 198 | 177.31 | 234.17 | 31.00
| 11 | 243 | 203 | 226 | 231 | 239 | 237 | 189 | 126 | 194 | 216 | 263 | 188 | 162 | 156 | 237 | 207 | 313 | 247 | 199 | 33 | 68 | 111 | 88 | 118 | 179 | 201 | 193 | 167 | 53 | 45 | ~ | 177.72 | 313.13 | 30.00
| 12 | 40 | 136 | 206 | 217 | 243 | 279 | 266 | 247 | ~ | 170 | 201 | 246 | 256 | 221 | 209 | 264 | 184 | 211 | 227 | 241 | 265 | 216 | 191 | 174 | 219 | 220 | 217 | 165 | 150 | 195 | ~ | 209.57 | 278.96 | 29.00
|
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. | 4 | 4 | 12 | 42 | 23 | 1 | 0 | 0 | 86
| 82 | 78 | 66 | 24 | 1 | 0 | 0 | 316
| REL. | 4.6 | 4.6 | 13.9 | 48.8 | 26.7 | 1.1 | 0.0 | 0.0 | 100.0
| 95.3 | 90.7 | 76.7 | 27.9 | 1.2 | 0.0 | 0.0 | 14.3
| ID | 4 | 4 | 13 | 97 | 133 | 29 | 0 | 0 | 283
| |
|
|
ABS. | 4 | 8 | 21 | 48 | 8 | 1 | 0 | 0 | 90
| 86 | 78 | 57 | 9 | 1 | 0 | 0 | 301
| REL. | 4.4 | 8.8 | 23.3 | 53.3 | 8.8 | 1.1 | 0.0 | 0.0 | 100.0
| 95.6 | 86.7 | 63.3 | 10.0 | 1.1 | 0.0 | 0.0 | 4.5
| ID | 4 | 8 | 23 | 106 | 44 | 27 | 0 | 0 | 215
| |
|
|
ABS. | 2 | 9 | 18 | 40 | 22 | 0 | 0 | 0 | 91
| 89 | 80 | 62 | 22 | 0 | 0 | 0 | 273
| REL. | 2.1 | 9.8 | 19.7 | 43.9 | 24.1 | 0.0 | 0.0 | 0.0 | 100.0
| 97.8 | 87.9 | 68.1 | 24.2 | 0.0 | 0.0 | 0.0 | 5.8
| ID | 2 | 9 | 19 | 87 | 120 | 0 | 0 | 0 | 240
| |
|
|
ABS. | 6 | 5 | 9 | 44 | 25 | 1 | 0 | 0 | 90
| 84 | 79 | 70 | 26 | 1 | 0 | 0 | 313
| REL | 6.6 | 5.5 | 10.0 | 48.8 | 27.7 | 1.1 | 0.0 | 0.0 | 100.0
| 93.3 | 87.8 | 77.8 | 28.9 | 1.1 | 0.0 | 0.0 | 17.11
| ID | 6 | 5 | 10 | 97 | 138 | 27 | 0 | 0 | 286
|
Year
| ABS. | 16 | 26 | 60 | 174 | 78 | 3 | 0 | 0 | 357
| 341 | 315 | 255 | 81 | 3 | 0 | 0 | 316 | REL. | 4.4 | 7.2 | 16.8 | 48.7 | 21.8 | 0.8 | 0.0 | 0.0 | 100.0
| 95.5 | 88.2 | 71.4 | 22.7 | 0.8 | 0.0 | 0.0 | 14.3
| ID | 4 | 7 | 16 | 97 | 109 | 21 | 0 | 0 | 256
|
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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