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 | 123 | 135 | 120 | 124 | 119 | 151 | 150 | 159 | 188 | 98 | 75 | 85 | 65 | 119 | 92 | 119 | 165 | 62 | ~ | 211 | 212 | 267 | 234 | ~ | ~ | 67 | 69 | 197 | 192 | 182 | 218 | 142.79 | 266.73 | 28.00
| 2 | 37 | 110 | 186 | 56 | 186 | 221 | 119 | 185 | 186 | 199 | 175 | 175 | 186 | 199 | 187 | 168 | 207 | 145 | 184 | 98 | 120 | 201 | 212 | 201 | 211 | 194 | 165 | 175 | ~ | ~ | ~ | 167.44 | 220.65 | 28.00
| 3 | 173 | 159 | 143 | 163 | 172 | 168 | 167 | 202 | 214 | 161 | 38 | 159 | 192 | 212 | 200 | 208 | 209 | 206 | 203 | 220 | 219 | 134 | 55 | 259 | 181 | 55 | 168 | 170 | 47 | 52 | 164 | 163.68 | 259.40 | 31.00
| 4 | 182 | 135 | 70 | 127 | 122 | 166 | 86 | 184 | 116 | 45 | 161 | 213 | 211 | 126 | 52 | 144 | 185 | 228 | 208 | 98 | 192 | 93 | 40 | 182 | 76 | 46 | 44 | 44 | 40 | 35 | ~ | 121.71 | 227.65 | 30.00
| 5 | 33 | 166 | 208 | 204 | 187 | 160 | 167 | 64 | 38 | 50 | 45 | 199 | 153 | 170 | 280 | 278 | 293 | 274 | 238 | 233 | 226 | 225 | 208 | 216 | 208 | 147 | 91 | 48 | 164 | 46 | 196 | 168.16 | 293.02 | 31.00
| 6 | 217 | 79 | 162 | 252 | 50 | 47 | 192 | 139 | 100 | 165 | 101 | 214 | 223 | 72 | 200 | 195 | 224 | 227 | 229 | 217 | 209 | 230 | 223 | 236 | 167 | 223 | 104 | 219 | 200 | 187 | ~ | 176.66 | 251.85 | 30.00
| 7 | 229 | 250 | 235 | 228 | 223 | 222 | 232 | 227 | 222 | 209 | 217 | 185 | 189 | 262 | 271 | 289 | 253 | 272 | 216 | 166 | 230 | 172 | 241 | 216 | 157 | 130 | 252 | 301 | 255 | 237 | 210 | 225.70 | 300.69 | 31.00
| 8 | 159 | 316 | 248 | 296 | 317 | 224 | 226 | 254 | 243 | 153 | 187 | 194 | 298 | 229 | 164 | 228 | 215 | 321 | 225 | 206 | 260 | 297 | 250 | 288 | 295 | 270 | 305 | 301 | 314 | 317 | 255 | 253.36 | 321.06 | 31.00
| 9 | 147 | 141 | 153 | 148 | 228 | 281 | 149 | 189 | 181 | 203 | 182 | 308 | 250 | 229 | 298 | 272 | 292 | 309 | 216 | 163 | 114 | 127 | 145 | 148 | 166 | 164 | 194 | 305 | 226 | 136 | ~ | 202.08 | 308.75 | 30.00
| 10 | 132 | 216 | 230 | 162 | 96 | 123 | 150 | 201 | 243 | 268 | 267 | 290 | 265 | 274 | 305 | 203 | 226 | 254 | 217 | 279 | 228 | 224 | 196 | 217 | 273 | 284 | 253 | 281 | 285 | 289 | 239 | 231.35 | 304.94 | 31.00
| 11 | 274 | 227 | 211 | 257 | 270 | 295 | 198 | 186 | 250 | 304 | 304 | 167 | 193 | 178 | 312 | 313 | 314 | 301 | 317 | 318 | 128 | 137 | 134 | 243 | 184 | 236 | 198 | 177 | 140 | 83 | ~ | 228.23 | 317.75 | 30.00
| 12 | 102 | 130 | 155 | ~ | ~ | ~ | ~ | ~ | ~ | ~ | 138 | 221 | 273 | 283 | 217 | 292 | 209 | 191 | 247 | 281 | 289 | 279 | 156 | 202 | 183 | 207 | 176 | 184 | 137 | 134 | 125 | 200.46 | 291.81 | 24.00
|
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. | 3 | 13 | 13 | 55 | 3 | 0 | 0 | 0 | 87
| 84 | 71 | 58 | 3 | 0 | 0 | 0 | 267
| REL. | 3.4 | 14.9 | 14.9 | 63.2 | 3.4 | 0.0 | 0.0 | 0.0 | 100.0
| 96.6 | 81.6 | 66.7 | 3.4 | 0.0 | 0.0 | 0.0 | 22.1
| ID | 3 | 14 | 14 | 126 | 17 | 0 | 0 | 0 | 177
| |
|
|
ABS. | 15 | 11 | 10 | 41 | 14 | 0 | 0 | 0 | 91
| 76 | 65 | 55 | 14 | 0 | 0 | 0 | 293
| REL. | 16.4 | 12.0 | 10.9 | 45.0 | 15.3 | 0.0 | 0.0 | 0.0 | 100.0
| 83.5 | 71.4 | 60.4 | 15.4 | 0.0 | 0.0 | 0.0 | 17.5
| ID | 16 | 12 | 10 | 90 | 76 | 0 | 0 | 0 | 206
| |
|
|
ABS. | 0 | 0 | 10 | 31 | 40 | 11 | 0 | 0 | 92
| 92 | 92 | 82 | 51 | 11 | 0 | 0 | 321
| REL. | 0.0 | 0.0 | 10.8 | 33.6 | 43.4 | 11.9 | 0.0 | 0.0 | 100.0
| 100.0 | 100.0 | 89.1 | 55.4 | 12.0 | 0.0 | 0.0 | 18.8
| ID | 0 | 0 | 10 | 67 | 217 | 298 | 0 | 0 | 594
| |
|
|
ABS. | 0 | 2 | 13 | 28 | 33 | 9 | 0 | 0 | 85
| 85 | 83 | 70 | 42 | 9 | 0 | 0 | 318
| REL | 0.0 | 2.3 | 15.2 | 32.9 | 38.8 | 10.5 | 0.0 | 0.0 | 100.0
| 100.0 | 97.6 | 82.4 | 49.4 | 10.6 | 0.0 | 0.0 | 20.11
| ID | 0 | 2 | 15 | 65 | 194 | 264 | 0 | 0 | 542
|
Year
| ABS. | 18 | 26 | 46 | 155 | 90 | 20 | 0 | 0 | 355
| 337 | 311 | 265 | 110 | 20 | 0 | 0 | 321 | REL. | 5.0 | 7.3 | 12.9 | 43.6 | 25.3 | 5.6 | 0.0 | 0.0 | 100.0
| 94.9 | 87.6 | 74.6 | 31.0 | 5.6 | 0.0 | 0.0 | 18.8
| ID | 5 | 7 | 12 | 87 | 126 | 140 | 0 | 0 | 380
|
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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