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 | 92 | 163 | 242 | 220 | 224 | 242 | 204 | 224 | 205 | 278 | 208 | 194 | 213 | 179 | 151 | 205 | 268 | ~ | 161 | 235 | 213 | 66 | 156 | 112 | 147 | 205 | 197 | 179 | 243 | 250 | 299 | 199.17 | 298.96 | 30.00
| 2 | 228 | 189 | 224 | 255 | 232 | 230 | 216 | 254 | ~ | 223 | 236 | 304 | 216 | 228 | 256 | 235 | 194 | 274 | 198 | 246 | 231 | 131 | 283 | 246 | 229 | 205 | 230 | 261 | ~ | ~ | ~ | 231.68 | 303.75 | 27.00
| 3 | 232 | 218 | 233 | 235 | 274 | 198 | 225 | 294 | 319 | 290 | 200 | 188 | 237 | 217 | 136 | 209 | 293 | 244 | 248 | 327 | 216 | 153 | 55 | 158 | 210 | 236 | 209 | 248 | 197 | 210 | 195 | 222.70 | 327.29 | 31.00
| 4 | 251 | 252 | 255 | 207 | 215 | 262 | 161 | 244 | 135 | 153 | 234 | 234 | 272 | 226 | 206 | 228 | 142 | 234 | 243 | 236 | 249 | 229 | 205 | 211 | 235 | 136 | 187 | 171 | 111 | 178 | ~ | 210.00 | 272.08 | 30.00
| 5 | 180 | 185 | 182 | 263 | 238 | 227 | 260 | 240 | 215 | 195 | 206 | 174 | 142 | 147 | 159 | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | 200.69 | 262.67 | 15.00
| 6 | 238 | 227 | 239 | 238 | 186 | 189 | 160 | ~ | 250 | 222 | 211 | 256 | 276 | 213 | 199 | 234 | 258 | ~ | 233 | 272 | 235 | 283 | 258 | 233 | 218 | 183 | 223 | 275 | ~ | 217 | ~ | 230.55 | 283.13 | 27.00
| 7 | 229 | 269 | 226 | 218 | 238 | 265 | ~ | 289 | 236 | 273 | 233 | 222 | 224 | 237 | 261 | 248 | 228 | 234 | 263 | 241 | 204 | 201 | 232 | 218 | 171 | 194 | 181 | 237 | 217 | 236 | 249 | 232.50 | 288.54 | 30.00
| 8 | 182 | 244 | 253 | 254 | 291 | 290 | 276 | 237 | 261 | 227 | 238 | 202 | 182 | 277 | 250 | 241 | ~ | 227 | 290 | 260 | 223 | 245 | 262 | 245 | 266 | 201 | 244 | 233 | 262 | 271 | 274 | 246.96 | 290.63 | 30.00
| 9 | 231 | 98 | 113 | 52 | 157 | 227 | 150 | 250 | 239 | 194 | 195 | 216 | 252 | 212 | 240 | 245 | 260 | 247 | 233 | 97 | 95 | 180 | 197 | 243 | 205 | 212 | ~ | 214 | 270 | 79 | ~ | 193.17 | 269.57 | 29.00
| 10 | 43 | 83 | 121 | 84 | 48 | 58 | 81 | 144 | 189 | ~ | 218 | 229 | 287 | 169 | 257 | 230 | 239 | 270 | 176 | 250 | 242 | 282 | 224 | 190 | 215 | 241 | 230 | 234 | 241 | 235 | 193 | 190.05 | 286.67 | 30.00
| 11 | 204 | 245 | 219 | 224 | 239 | 280 | 283 | 186 | 140 | 201 | 240 | 249 | 87 | 86 | 234 | 195 | 248 | 251 | 195 | 182 | 140 | 121 | 184 | 150 | 128 | 124 | 61 | 56 | 53 | 61 | ~ | 175.43 | 282.50 | 30.00
| 12 | 55 | 85 | 185 | 212 | 253 | 254 | 292 | 242 | 241 | 187 | 148 | ~ | ~ | 220 | 218 | 245 | 266 | 195 | 228 | 260 | 230 | 202 | 127 | ~ | 230 | 234 | 274 | 122 | 114 | 107 | ~ | 200.99 | 292.29 | 27.00
|
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 | 4 | 41 | 37 | 3 | 0 | 0 | 88
| 88 | 85 | 81 | 40 | 3 | 0 | 0 | 327
| REL. | 0.0 | 3.4 | 4.5 | 46.5 | 42.0 | 3.4 | 0.0 | 0.0 | 100.0
| 100.0 | 96.6 | 92.0 | 45.5 | 3.4 | 0.0 | 0.0 | 20.3
| ID | 0 | 3 | 4 | 93 | 210 | 85 | 0 | 0 | 396
| |
|
|
ABS. | 0 | 0 | 6 | 29 | 37 | 0 | 0 | 0 | 72
| 72 | 72 | 66 | 37 | 0 | 0 | 0 | 283
| REL. | 0.0 | 0.0 | 8.3 | 40.2 | 51.3 | 0.0 | 0.0 | 0.0 | 100.0
| 100.0 | 100.0 | 91.7 | 51.4 | 0.0 | 0.0 | 0.0 | 22.6
| ID | 0 | 0 | 8 | 80 | 256 | 0 | 0 | 0 | 345
| |
|
|
ABS. | 0 | 5 | 2 | 25 | 57 | 0 | 0 | 0 | 89
| 89 | 84 | 82 | 57 | 0 | 0 | 0 | 291
| REL. | 0.0 | 5.6 | 2.2 | 28.0 | 64.0 | 0.0 | 0.0 | 0.0 | 100.0
| 100.0 | 94.4 | 92.1 | 64.0 | 0.0 | 0.0 | 0.0 | 5.8
| ID | 0 | 5 | 2 | 56 | 320 | 0 | 0 | 0 | 384
| |
|
|
ABS. | 2 | 12 | 13 | 24 | 36 | 0 | 0 | 0 | 87
| 85 | 73 | 60 | 36 | 0 | 0 | 0 | 292
| REL | 2.2 | 13.7 | 14.9 | 27.5 | 41.3 | 0.0 | 0.0 | 0.0 | 100.0
| 97.7 | 83.9 | 69.0 | 41.4 | 0.0 | 0.0 | 0.0 | 7.12
| ID | 2 | 13 | 14 | 55 | 206 | 0 | 0 | 0 | 293
|
Year
| ABS. | 2 | 20 | 25 | 119 | 167 | 3 | 0 | 0 | 336
| 334 | 314 | 289 | 170 | 3 | 0 | 0 | 327 | REL. | 0.5 | 5.9 | 7.4 | 35.4 | 49.7 | 0.8 | 0.0 | 0.0 | 100.0
| 99.4 | 93.5 | 86.0 | 50.6 | 0.9 | 0.0 | 0.0 | 20.3
| ID | | 5 | 7 | 70 | 248 | 22 | 0 | 0 | 355
|
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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