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 | 111 | 119 | 218 | 225 | 223 | 239 | 219 | 226 | 240 | 260 | 145 | 145 | 149 | 174 | 116 | 156 | 271 | 102 | 183 | 150 | 90 | ~ | 164 | 135 | 165 | 145 | 179 | 219 | 231 | 234 | 201 | 181.17 | 271.46 | 30.00
| 2 | 170 | 208 | 237 | 222 | 202 | 239 | 191 | 245 | 239 | ~ | 214 | 290 | 239 | 238 | 258 | 243 | 205 | 253 | 222 | 250 | 234 | 149 | 221 | 238 | 253 | 237 | 229 | 235 | ~ | ~ | ~ | 228.13 | 289.58 | 27.00
| 3 | 231 | 223 | 222 | 233 | 259 | 225 | 224 | 159 | 271 | 118 | 123 | 190 | 235 | 196 | 145 | 248 | 281 | 263 | 273 | 250 | 208 | 99 | 67 | 117 | 169 | 144 | 188 | 164 | 138 | 168 | 193 | 194.33 | 281.04 | 31.00
| 4 | 218 | 234 | 236 | 225 | 213 | 216 | 151 | 256 | 182 | 123 | 219 | 196 | 296 | 250 | ~ | 211 | 165 | 223 | 282 | 242 | 254 | 206 | 179 | 236 | 250 | 112 | 148 | 130 | 100 | 84 | ~ | 201.25 | 296.04 | 29.00
| 5 | 160 | 232 | 248 | 296 | 256 | 237 | 233 | 234 | 189 | 196 | 181 | 153 | 123 | 169 | 166 | 127 | 159 | 171 | 213 | 248 | 303 | 307 | 289 | 236 | 252 | 216 | 211 | 119 | 149 | 189 | 195 | 208.34 | 306.88 | 31.00
| 6 | 241 | 206 | 233 | 225 | 170 | 185 | 222 | 233 | 226 | 182 | 199 | 287 | 266 | 214 | 243 | 243 | 270 | 256 | 248 | 279 | 166 | 294 | 273 | 280 | 184 | 159 | 186 | 271 | 244 | 245 | ~ | 230.92 | 293.75 | 30.00
| 7 | 229 | 266 | 224 | 247 | 258 | 255 | 234 | 289 | 249 | 260 | 245 | 240 | 244 | 254 | 254 | 251 | 233 | 243 | 250 | 226 | 205 | 198 | 231 | 201 | 132 | 191 | 190 | 248 | 230 | 237 | 245 | 234.09 | 288.54 | 31.00
| 8 | 125 | 160 | 227 | 236 | 291 | 246 | 276 | 220 | 198 | 196 | 221 | 175 | 218 | 274 | 203 | 185 | 244 | 247 | 232 | 232 | 222 | 247 | 240 | 249 | 246 | 202 | 258 | 233 | 265 | 274 | 270 | 229.42 | 290.63 | 31.00
| 9 | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~
| 10 | 70 | 49 | 58 | 78 | 63 | 58 | 96 | 150 | 190 | 222 | 219 | 221 | 244 | 214 | 252 | 151 | 199 | ~ | ~ | ~ | ~ | ~ | 183 | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | 150.95 | 252.29 | 18.00
| 11 | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~
| 12 | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | 249 | 252 | 244 | 195 | 225 | 237 | 242 | 239 | 188 | 95 | 231 | 218 | 248 | 147 | 132 | 93 | ~ | 202.13 | 251.88 | 16.00
|
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 | 3 | 16 | 34 | 35 | 0 | 0 | 0 | 88
| 88 | 85 | 69 | 35 | 0 | 0 | 0 | 290
| REL. | 0.0 | 3.4 | 18.1 | 38.6 | 39.7 | 0.0 | 0.0 | 0.0 | 100.0
| 100.0 | 96.6 | 78.4 | 39.8 | 0.0 | 0.0 | 0.0 | 12.2
| ID | 0 | 3 | 18 | 77 | 198 | 0 | 0 | 0 | 297
| |
|
|
ABS. | 0 | 1 | 9 | 39 | 39 | 2 | 0 | 0 | 90
| 90 | 89 | 80 | 41 | 2 | 0 | 0 | 307
| REL. | 0.0 | 1.1 | 10.0 | 43.3 | 43.3 | 2.2 | 0.0 | 0.0 | 100.0
| 100.0 | 98.9 | 88.9 | 45.6 | 2.2 | 0.0 | 0.0 | 22.5
| ID | 0 | 1 | 10 | 86 | 216 | 55 | 0 | 0 | 370
| |
|
|
ABS. | 0 | 0 | 2 | 17 | 43 | 0 | 0 | 0 | 62
| 62 | 62 | 60 | 43 | 0 | 0 | 0 | 291
| REL. | 0.0 | 0.0 | 3.2 | 27.4 | 69.3 | 0.0 | 0.0 | 0.0 | 100.0
| 100.0 | 100.0 | 96.8 | 69.4 | 0.0 | 0.0 | 0.0 | 5.8
| ID | 0 | 0 | 3 | 54 | 346 | 0 | 0 | 0 | 404
| |
|
|
ABS. | 1 | 8 | 3 | 11 | 11 | 0 | 0 | 0 | 341
| 33 | 25 | 22 | 11 | 0 | 0 | 0 | 252
| REL | 2.9 | 23.5 | 8.8 | 32.3 | 32.3 | 0.0 | 0.0 | 0.0 | 100.0
| 97.1 | 73.5 | 64.7 | 32.4 | 0.0 | 0.0 | 0.0 | 15.10
| ID | 2 | 23 | 8 | 64 | 161 | 0 | 0 | 0 | 261
|
Year
| ABS. | 1 | 12 | 30 | 101 | 128 | 2 | 0 | 0 | 274
| 273 | 261 | 231 | 130 | 2 | 0 | 0 | 307 | REL. | 0.3 | 4.3 | 10.9 | 36.8 | 46.7 | 0.7 | 0.0 | 0.0 | 100.0
| 99.6 | 95.3 | 84.3 | 47.4 | 0.7 | 0.0 | 0.0 | 22.5
| ID | | 4 | 10 | 73 | 233 | 18 | 0 | 0 | 341
|
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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