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 | 81 | 116 | 170 | 175 | 176 | 205 | 161 | 204 | 231 | 178 | 182 | 76 | 148 | 82 | 119 | 124 | 198 | 114 | 174 | 260 | 284 | 324 | 248 | 227 | 293 | 151 | 136 | 200 | 189 | 203 | 285 | 184.33 | 323.67 | 31.00
| 2 | 133 | 134 | 198 | 67 | 171 | 260 | 165 | 163 | 130 | 252 | 230 | 221 | 240 | 229 | 217 | 214 | 240 | 159 | 235 | 96 | 80 | 254 | 226 | 232 | 242 | 191 | 215 | 210 | ~ | ~ | ~ | 192.98 | 259.50 | 28.00
| 3 | 200 | 198 | 183 | 189 | 227 | 198 | 202 | 238 | 258 | 204 | 55 | 214 | 232 | 262 | 289 | 176 | 238 | 250 | 250 | 272 | 289 | 146 | 133 | 316 | 114 | 77 | 161 | 228 | 66 | 98 | 140 | 196.83 | 315.85 | 31.00
| 4 | 231 | 219 | 142 | 187 | 212 | 155 | 142 | 225 | 145 | 95 | 121 | 203 | 275 | 187 | 103 | 230 | 66 | 259 | 264 | 168 | 171 | 216 | 74 | 202 | 247 | 128 | 116 | 49 | 97 | 82 | ~ | 166.93 | 275.33 | 30.00
| 5 | 82 | 144 | 218 | 262 | 219 | 186 | 201 | 146 | 103 | 52 | 153 | 217 | 301 | 248 | 288 | 277 | 272 | 216 | 279 | 251 | 245 | 257 | 227 | 196 | 181 | 146 | 86 | 110 | 105 | 201 | 132 | 193.51 | 301.27 | 31.00
| 6 | 215 | 164 | 232 | 256 | 117 | 126 | 172 | 215 | 229 | 210 | 258 | 249 | 210 | 181 | 229 | 185 | 206 | 238 | ~ | ~ | ~ | 247 | 224 | 225 | 205 | 231 | 162 | 226 | 248 | 199 | ~ | 209.49 | 258.40 | 27.00
| 7 | 230 | 241 | 239 | 231 | 220 | 221 | 252 | 250 | 233 | 236 | 213 | 182 | 198 | 177 | 179 | 211 | 204 | 203 | 234 | 136 | 158 | 257 | 179 | 279 | 227 | 133 | 220 | 222 | 187 | 167 | 182 | 209.69 | 279.31 | 31.00
| 8 | 182 | 244 | 215 | 226 | 226 | 144 | 240 | 163 | 289 | 162 | 196 | 171 | 248 | 279 | 258 | 269 | 120 | 246 | 273 | 171 | 198 | 217 | 184 | 204 | 207 | 192 | 244 | 227 | 238 | 228 | 164 | 213.77 | 288.98 | 31.00
| 9 | 305 | 70 | 91 | 56 | 128 | 255 | 148 | 144 | 127 | 134 | 171 | 176 | 193 | 174 | 210 | 189 | 202 | 230 | 289 | ~ | 249 | 261 | 155 | 234 | 207 | 137 | 230 | 249 | 260 | 230 | ~ | 189.74 | 305.27 | 29.00
| 10 | 325 | 317 | 289 | 127 | 295 | 246 | 64 | 169 | 190 | 194 | 193 | 203 | 213 | 159 | 213 | 270 | 141 | 224 | 98 | 204 | 135 | 148 | 138 | 143 | 189 | 192 | 188 | 203 | 202 | 207 | 170 | 195.15 | 325.17 | 31.00
| 11 | 207 | 153 | 153 | 168 | 197 | 225 | 266 | 276 | 93 | 185 | 219 | 64 | 99 | 110 | 234 | 244 | ~ | 255 | 266 | 288 | 305 | 85 | 179 | 223 | 120 | 202 | 90 | 159 | 76 | 240 | ~ | 185.57 | 304.92 | 29.00
| 12 | 193 | 102 | ~ | ~ | 196 | 228 | 241 | 231 | 184 | 75 | 72 | 72 | 222 | 218 | 173 | 236 | 228 | 129 | 190 | 209 | 227 | 208 | 89 | 112 | 129 | 141 | 125 | ~ | ~ | ~ | ~ | 169.22 | 240.58 | 25.00
|
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. | 0 | 10 | 13 | 35 | 30 | 2 | 0 | 0 | 90
| 90 | 80 | 67 | 32 | 2 | 0 | 0 | 324
| REL. | 0.0 | 11.1 | 14.4 | 38.8 | 33.3 | 2.2 | 0.0 | 0.0 | 100.0
| 100.0 | 88.9 | 74.4 | 35.6 | 2.2 | 0.0 | 0.0 | 22.1
| ID | 0 | 11 | 14 | 77 | 166 | 55 | 0 | 0 | 325
| |
|
|
ABS. | 1 | 8 | 16 | 35 | 27 | 1 | 0 | 0 | 88
| 87 | 79 | 63 | 28 | 1 | 0 | 0 | 301
| REL. | 1.1 | 9.0 | 18.1 | 39.7 | 30.6 | 1.1 | 0.0 | 0.0 | 100.0
| 98.9 | 89.8 | 71.6 | 31.8 | 1.1 | 0.0 | 0.0 | 13.5
| ID | 1 | 9 | 18 | 79 | 153 | 28 | 0 | 0 | 289
| |
|
|
ABS. | 0 | 3 | 10 | 40 | 37 | 1 | 0 | 0 | 91
| 91 | 88 | 78 | 38 | 1 | 0 | 0 | 305
| REL. | 0.0 | 3.2 | 10.9 | 43.9 | 40.6 | 1.0 | 0.0 | 0.0 | 100.0
| 100.0 | 96.7 | 85.7 | 41.8 | 1.1 | 0.0 | 0.0 | 1.9
| ID | 0 | 3 | 10 | 87 | 203 | 27 | 0 | 0 | 332
| |
|
|
ABS. | 0 | 12 | 14 | 37 | 19 | 3 | 0 | 0 | 85
| 85 | 73 | 59 | 22 | 3 | 0 | 0 | 325
| REL | 0.0 | 14.1 | 16.4 | 43.5 | 22.3 | 3.5 | 0.0 | 0.0 | 100.0
| 100.0 | 85.9 | 69.4 | 25.9 | 3.5 | 0.0 | 0.0 | 1.10
| ID | 0 | 14 | 16 | 87 | 111 | 88 | 0 | 0 | 317
|
Year
| ABS. | 1 | 33 | 53 | 147 | 113 | 7 | 0 | 0 | 354
| 353 | 320 | 267 | 120 | 7 | 0 | 0 | 325 | REL. | 0.2 | 9.3 | 14.9 | 41.5 | 31.9 | 1.9 | 0.0 | 0.0 | 100.0
| 99.7 | 90.4 | 75.4 | 33.9 | 2.0 | 0.0 | 0.0 | 1.10
| ID | | 9 | 14 | 83 | 159 | 49 | 0 | 0 | 316
|
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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