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 | 188 | 182 | 195 | 191 | 180 | 195 | 199 | 168 | 199 | 173 | 197 | 270 | 106 | 130 | 154 | 145 | 182 | 153 | 186 | 184 | 177 | 186 | 191 | 192 | 181 | 206 | 183 | 199 | 248 | 301 | 296 | 191.53 | 300.50 | 31.00
| 2 | 262 | 220 | 70 | 76 | 203 | 191 | 184 | 190 | 250 | 259 | 192 | 209 | 311 | 269 | 205 | 201 | 141 | 281 | 283 | 290 | 278 | 285 | 274 | 264 | 201 | 225 | 169 | 169 | ~ | ~ | ~ | 219.76 | 310.81 | 28.00
| 3 | 196 | 202 | 111 | 182 | 236 | 89 | 168 | 178 | 189 | 185 | 199 | 186 | 234 | 233 | 205 | 149 | 110 | 201 | 248 | 241 | 114 | 213 | 144 | 120 | 48 | 76 | 75 | 139 | 182 | 205 | 207 | 169.79 | 248.40 | 31.00
| 4 | 213 | 179 | 209 | 206 | 223 | 187 | 185 | 192 | 238 | 182 | 276 | 280 | 312 | 259 | 195 | 234 | 249 | 210 | 220 | 117 | 152 | 315 | 259 | 209 | 192 | 200 | 197 | 199 | 159 | 131 | ~ | 212.59 | 314.65 | 30.00
| 5 | 210 | 107 | 162 | 215 | 304 | 332 | 238 | 204 | 129 | 109 | 146 | 112 | 169 | 184 | 195 | 207 | 205 | 246 | 227 | 225 | 205 | 95 | 137 | 165 | 229 | 144 | 253 | 261 | 276 | 259 | 257 | 200.22 | 331.90 | 31.00
| 6 | 250 | 216 | 246 | 272 | 258 | 226 | 222 | 214 | 126 | 227 | 235 | 224 | 170 | 118 | 180 | 207 | 194 | 301 | 303 | 215 | 214 | 267 | 274 | 269 | 254 | 220 | 131 | 268 | 271 | 227 | ~ | 226.61 | 302.83 | 30.00
| 7 | 294 | 281 | 74 | 111 | 157 | 128 | 170 | 229 | 230 | 183 | 202 | 193 | 202 | 207 | 258 | 310 | 287 | 191 | 186 | 264 | 256 | 119 | 121 | 180 | 295 | 259 | 231 | 149 | 205 | 224 | 210 | 206.61 | 310.17 | 31.00
| 8 | 270 | 151 | 190 | 186 | 202 | 199 | 197 | 203 | 187 | 199 | 250 | 189 | 195 | 196 | 138 | 196 | 159 | 134 | 196 | 190 | 286 | 163 | 137 | 188 | 197 | 166 | 247 | 272 | 262 | 141 | 170 | 195.34 | 285.50 | 31.00
| 9 | 263 | 238 | 198 | 219 | 301 | 246 | 242 | 238 | 231 | 241 | 222 | 238 | 198 | 194 | 183 | 242 | 239 | 229 | 186 | 196 | 194 | 215 | 135 | 151 | 204 | 128 | 196 | 203 | 181 | 184 | ~ | 211.24 | 301.15 | 30.00
| 10 | 204 | 204 | 191 | 250 | 198 | 193 | 185 | 201 | 205 | 210 | 199 | 210 | 224 | 206 | 188 | 172 | 75 | 104 | 174 | 152 | 186 | 248 | 81 | 179 | 194 | 183 | 191 | 209 | 225 | 219 | 232 | 190.04 | 249.96 | 31.00
| 11 | 287 | 247 | 223 | 209 | 234 | 206 | 212 | 231 | 293 | 242 | 198 | 185 | 180 | 182 | 228 | 239 | 191 | 182 | 310 | 244 | 202 | 242 | 290 | 265 | 187 | 180 | 189 | 200 | 176 | 139 | ~ | 219.76 | 309.56 | 30.00
| 12 | 195 | 185 | 165 | 192 | 194 | 208 | 190 | 63 | 152 | 181 | 269 | 110 | 44 | 163 | 193 | 322 | 312 | 266 | 250 | 257 | 202 | 225 | 244 | 195 | 204 | 218 | 206 | 220 | 241 | 252 | ~ | 203.89 | 321.94 | 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. | 1 | 5 | 11 | 52 | 19 | 2 | 0 | 0 | 90
| 89 | 84 | 73 | 21 | 2 | 0 | 0 | 311
| REL. | 1.1 | 5.5 | 12.2 | 57.7 | 21.1 | 2.2 | 0.0 | 0.0 | 100.0
| 98.9 | 93.3 | 81.1 | 23.3 | 2.2 | 0.0 | 0.0 | 13.2
| ID | 1 | 5 | 12 | 115 | 105 | 55 | 0 | 0 | 295
| |
|
|
ABS. | 0 | 1 | 12 | 42 | 30 | 6 | 0 | 0 | 91
| 91 | 90 | 78 | 36 | 6 | 0 | 0 | 332
| REL. | 0.0 | 1.0 | 13.1 | 46.1 | 32.9 | 6.5 | 0.0 | 0.0 | 100.0
| 100.0 | 98.9 | 85.7 | 39.6 | 6.6 | 0.0 | 0.0 | 6.5
| ID | 0 | 1 | 13 | 92 | 164 | 164 | 0 | 0 | 436
| |
|
|
ABS. | 0 | 1 | 11 | 50 | 28 | 2 | 0 | 0 | 92
| 92 | 91 | 80 | 30 | 2 | 0 | 0 | 310
| REL. | 0.0 | 1.0 | 11.9 | 54.3 | 30.4 | 2.1 | 0.0 | 0.0 | 100.0
| 100.0 | 98.9 | 87.0 | 32.6 | 2.2 | 0.0 | 0.0 | 16.7
| ID | 0 | 1 | 11 | 108 | 152 | 54 | 0 | 0 | 328
| |
|
|
ABS. | 1 | 3 | 3 | 57 | 24 | 3 | 0 | 0 | 91
| 90 | 87 | 84 | 27 | 3 | 0 | 0 | 322
| REL | 1.0 | 3.2 | 3.2 | 62.6 | 26.3 | 3.2 | 0.0 | 0.0 | 100.0
| 98.9 | 95.6 | 92.3 | 29.7 | 3.3 | 0.0 | 0.0 | 16.12
| ID | 1 | 3 | 3 | 125 | 131 | 82 | 0 | 0 | 347
|
Year
| ABS. | 2 | 10 | 37 | 201 | 101 | 13 | 0 | 0 | 364
| 362 | 352 | 315 | 114 | 13 | 0 | 0 | 332 | REL. | 0.5 | 2.7 | 10.1 | 55.2 | 27.7 | 3.5 | 0.0 | 0.0 | 100.0
| 99.5 | 96.7 | 86.5 | 31.3 | 3.6 | 0.0 | 0.0 | 6.5
| ID | | 2 | 10 | 110 | 138 | 89 | 0 | 0 | 351
|
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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