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 | 223 | 192 | 210 | 208 | 217 | ~ | ~ | 228 | 262 | 224 | 201 | 117 | 175 | 194 | 204 | 235 | 261 | 213 | 220 | 157 | 38 | 60 | 89 | 140 | 141 | 209 | 220 | 279 | 250 | 254 | 187 | 193.38 | 279.42 | 29.00
| 2 | 193 | 218 | 271 | 223 | 229 | 266 | 246 | 254 | 212 | 252 | 203 | 277 | 287 | 277 | 266 | 258 | 243 | 242 | 260 | 217 | 222 | 182 | 189 | 289 | 161 | 235 | 247 | 259 | ~ | ~ | ~ | 238.49 | 288.60 | 28.00
| 3 | 250 | 240 | 231 | 226 | 199 | 241 | 227 | 191 | 283 | 168 | 170 | 244 | 282 | 312 | 173 | 279 | 313 | 299 | 304 | 182 | 182 | 104 | 160 | 156 | 190 | 171 | 250 | 210 | 155 | 183 | 174 | 217.64 | 313.25 | 31.00
| 4 | 212 | 257 | 226 | 244 | 215 | 245 | 166 | 243 | 237 | 166 | 245 | 230 | 271 | 224 | 196 | 257 | 176 | 246 | 283 | 237 | 236 | 179 | 162 | 255 | 216 | 216 | 174 | ~ | 185 | 160 | ~ | 219.31 | 282.73 | 29.00
| 5 | 152 | 249 | 257 | 303 | 277 | 233 | 243 | 218 | 149 | 154 | 178 | 156 | 125 | 143 | 142 | 92 | 165 | 211 | 145 | 131 | 223 | 306 | 285 | 247 | 248 | 199 | 215 | 152 | 185 | 204 | 175 | 198.72 | 305.94 | 31.00
| 6 | 255 | 190 | 250 | 256 | 152 | 164 | 210 | 266 | 218 | 206 | 202 | 306 | 288 | 167 | 277 | 263 | 269 | 264 | 288 | 259 | 253 | 297 | 257 | 279 | 182 | 134 | 242 | 266 | 258 | 235 | ~ | 238.41 | 306.10 | 30.00
| 7 | 281 | 217 | 202 | 285 | 275 | 275 | 208 | 298 | 279 | 274 | 268 | 244 | 249 | 253 | 237 | 247 | 225 | 253 | 262 | 205 | 188 | 185 | 235 | 177 | 138 | 176 | 216 | 270 | 246 | 243 | 246 | 237.23 | 297.56 | 31.00
| 8 | 143 | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | 142.81 | 142.81 | 1.00
| 9 | 2.00 | 2.00 | 2.00 | 2.00 | 2.00 | 2.00 | 2.00 | 2.00 | 2.00 | 2.00 | 2.00 | 2.00 | 2.00 | 2.00 | 2.00 | 2.00 | 2.00 | ~ | ~ | ~ | ~ | ~ | 141 | 158 | 201 | 220 | 222 | 233 | 240 | 87 | ~ | 61.48 | 240.38 | 25.00
| 10 | 62 | 79 | 90 | 59 | 67 | 103 | 208 | 160 | 202 | 238 | 228 | 246 | 238 | 223 | 221 | 164 | 208 | 237 | 191 | 237 | 203 | 212 | 192 | 204 | 171 | 176 | 153 | 159 | 146 | 114 | 72 | 169.82 | 246.31 | 31.00
| 11 | 102 | 123 | 84 | 84 | 83 | 101 | 92 | 198 | 164 | 118 | 117 | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | 190 | 241 | 179 | 235 | 74 | 99 | ~ | 134.25 | 240.67 | 17.00
| 12 | 75 | 188 | 207 | 238 | 276 | 294 | 290 | 252 | 212 | 178 | 82 | 100 | 270 | 253 | 227 | 270 | 205 | 172 | 246 | 276 | 273 | 240 | 206 | 158 | 215 | 202 | 158 | 222 | 272 | 190 | 69 | 210.21 | 293.90 | 31.00
|
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 | 2 | 4 | 41 | 37 | 3 | 0 | 0 | 88
| 87 | 85 | 81 | 40 | 3 | 0 | 0 | 313
| REL. | 1.1 | 2.2 | 4.5 | 46.5 | 42.0 | 3.4 | 0.0 | 0.0 | 100.0
| 98.9 | 96.6 | 92.0 | 45.5 | 3.4 | 0.0 | 0.0 | 17.3
| ID | 1 | 2 | 4 | 93 | 210 | 85 | 0 | 0 | 396
| |
|
|
ABS. | 0 | 1 | 7 | 37 | 42 | 3 | 0 | 0 | 90
| 90 | 89 | 82 | 45 | 3 | 0 | 0 | 306
| REL. | 0.0 | 1.1 | 7.7 | 41.1 | 46.6 | 3.3 | 0.0 | 0.0 | 100.0
| 100.0 | 98.9 | 91.1 | 50.0 | 3.3 | 0.0 | 0.0 | 12.6
| ID | 0 | 1 | 7 | 82 | 233 | 83 | 0 | 0 | 407
| |
|
|
ABS. | 17 | 1 | 3 | 13 | 23 | 0 | 0 | 0 | 571
| 40 | 39 | 36 | 23 | 0 | 0 | 0 | 298
| REL. | 29.8 | 1.7 | 5.2 | 22.8 | 40.3 | 0.0 | 0.0 | 0.0 | 100.0
| 70.2 | 68.4 | 63.2 | 40.4 | 0.0 | 0.0 | 0.0 | 8.7
| ID | 29 | 1 | 5 | 45 | 201 | 0 | 0 | 0 | 284
| |
|
|
ABS. | 0 | 16 | 8 | 33 | 22 | 0 | 0 | 0 | 79
| 79 | 63 | 55 | 22 | 0 | 0 | 0 | 294
| REL | 0.0 | 20.2 | 10.1 | 41.7 | 27.8 | 0.0 | 0.0 | 0.0 | 100.0
| 100.0 | 79.7 | 69.6 | 27.8 | 0.0 | 0.0 | 0.0 | 6.12
| ID | 0 | 20 | 10 | 83 | 139 | 0 | 0 | 0 | 253
|
Year
| ABS. | 18 | 20 | 22 | 124 | 124 | 6 | 0 | 0 | 314
| 296 | 276 | 254 | 130 | 6 | 0 | 0 | 313 | REL. | 5.7 | 6.3 | 7.0 | 39.4 | 39.4 | 1.9 | 0.0 | 0.0 | 100.0
| 94.3 | 87.9 | 80.9 | 41.4 | 1.9 | 0.0 | 0.0 | 17.3
| ID | 5 | 6 | 7 | 78 | 197 | 47 | 0 | 0 | 343
|
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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