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 | 201 | 214 | 213 | 192 | 212 | 223 | 153 | 259 | 237 | 221 | 260 | 263 | 211 | 219 | 152 | 76 | 57 | 60 | 188 | 191 | 151 | 78 | 190 | 210 | 194 | 215 | 203 | 189 | 148 | 19 | 40 | 175.38 | 263.08 | 31.00
| 2 | 213 | 272 | 117 | 74 | 215 | 208 | 202 | 181 | 239 | 132 | 205 | 211 | 280 | 168 | 236 | 261 | 160 | 299 | 276 | 265 | 278 | 159 | 204 | 273 | 264 | 241 | 177 | 180 | ~ | ~ | ~ | 213.89 | 299.04 | 28.00
| 3 | 219 | 156 | 162 | 225 | 213 | 90 | 205 | 207 | 203 | ~ | 212 | 202 | 213 | 226 | 241 | 174 | 141 | 228 | 234 | 190 | 67 | 197 | 94 | 208 | 166 | 68 | 53 | 70 | 118 | 233 | 186 | 173.37 | 241.31 | 30.00
| 4 | 229 | 237 | 212 | 213 | 231 | 214 | 175 | 310 | 180 | 131 | 183 | 263 | 315 | 269 | 199 | 215 | 242 | 212 | 175 | 213 | 283 | 310 | 188 | 281 | 148 | 201 | 206 | 225 | 163 | 152 | ~ | 219.14 | 314.85 | 30.00
| 5 | 197 | 188 | 126 | 140 | 157 | 262 | 200 | 120 | 136 | 199 | 182 | 210 | 260 | 210 | 214 | 190 | 185 | 247 | 260 | 251 | 148 | 60 | 167 | 233 | 180 | 160 | 252 | 212 | 267 | 279 | 244 | 197.93 | 279.13 | 31.00
| 6 | 245 | 209 | 273 | 279 | 218 | 195 | 219 | 196 | 116 | 124 | 254 | 157 | 133 | 137 | 151 | 201 | 250 | 274 | 284 | 205 | 191 | 180 | 252 | 280 | 298 | 218 | 150 | 166 | 281 | 204 | ~ | 211.31 | 297.63 | 30.00
| 7 | 292 | 247 | 142 | 160 | 180 | 137 | 165 | 216 | 219 | 229 | 227 | 202 | 199 | 190 | 151 | 198 | 290 | 192 | 150 | 155 | 311 | 218 | 240 | 303 | 306 | 281 | 223 | 179 | 178 | 194 | 181 | 211.44 | 311.44 | 31.00
| 8 | 242 | 87 | 197 | 165 | 194 | 184 | 202 | 210 | 216 | 244 | 207 | 153 | 228 | 105 | 199 | 152 | 234 | 150 | 221 | 205 | 221 | 188 | 164 | 165 | 177 | 155 | 236 | 266 | 286 | 150 | 201 | 193.76 | 286.33 | 31.00
| 9 | 220 | 270 | 199 | 246 | 289 | 295 | 239 | 217 | 213 | 212 | 242 | 216 | 196 | 202 | 159 | 181 | 90 | 171 | 202 | 215 | 217 | 206 | 84 | 243 | 193 | 53 | 156 | 187 | 80 | 171 | ~ | 195.45 | 294.60 | 30.00
| 10 | 214 | 215 | 222 | 245 | 160 | 203 | 165 | 195 | 216 | 231 | 236 | 166 | 206 | 199 | 236 | 260 | 99 | 73 | 64 | 116 | 159 | 238 | 107 | 74 | 218 | 220 | 215 | 218 | 225 | 219 | 231 | 188.56 | 260.38 | 31.00
| 11 | 291 | 252 | 225 | 225 | 241 | 223 | 223 | 228 | 228 | 256 | 225 | 226 | 55 | 26 | 239 | 250 | 226 | 224 | 200 | 309 | 220 | 252 | 311 | 276 | 160 | 194 | 230 | 229 | 198 | 67 | ~ | 217.02 | 311.00 | 30.00
| 12 | 74 | 100 | 88 | 222 | 203 | 109 | 64 | 44 | 183 | 236 | 187 | 95 | 31 | 198 | 195 | 52 | 219 | 278 | 227 | 258 | 223 | 211 | 273 | 224 | 219 | 228 | 219 | 225 | 220 | 239 | 290 | 181.72 | 290.25 | 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. | 2 | 11 | 5 | 49 | 22 | 0 | 0 | 0 | 89
| 87 | 76 | 71 | 22 | 0 | 0 | 0 | 299
| REL. | 2.2 | 12.3 | 5.6 | 55.0 | 24.7 | 0.0 | 0.0 | 0.0 | 100.0
| 97.8 | 85.4 | 79.8 | 24.7 | 0.0 | 0.0 | 0.0 | 18.2
| ID | 2 | 12 | 5 | 110 | 123 | 0 | 0 | 0 | 253
| |
|
|
ABS. | 0 | 1 | 11 | 47 | 29 | 3 | 0 | 0 | 91
| 91 | 90 | 79 | 32 | 3 | 0 | 0 | 315
| REL. | 0.0 | 1.0 | 12.0 | 51.6 | 31.8 | 3.2 | 0.0 | 0.0 | 100.0
| 100.0 | 98.9 | 86.8 | 35.2 | 3.3 | 0.0 | 0.0 | 13.4
| ID | 0 | 1 | 12 | 103 | 159 | 82 | 0 | 0 | 358
| |
|
|
ABS. | 0 | 5 | 4 | 59 | 21 | 3 | 0 | 0 | 92
| 92 | 87 | 83 | 24 | 3 | 0 | 0 | 311
| REL. | 0.0 | 5.4 | 4.3 | 64.1 | 22.8 | 3.2 | 0.0 | 0.0 | 100.0
| 100.0 | 94.6 | 90.2 | 26.1 | 3.3 | 0.0 | 0.0 | 21.7
| ID | 0 | 5 | 4 | 128 | 114 | 81 | 0 | 0 | 333
| |
|
|
ABS. | 3 | 11 | 4 | 40 | 32 | 2 | 0 | 0 | 92
| 89 | 78 | 74 | 34 | 2 | 0 | 0 | 311
| REL | 3.2 | 11.9 | 4.3 | 43.4 | 34.7 | 2.1 | 0.0 | 0.0 | 100.0
| 96.7 | 84.8 | 80.4 | 37.0 | 2.2 | 0.0 | 0.0 | 23.11
| ID | 3 | 11 | 4 | 86 | 173 | 54 | 0 | 0 | 334
|
Year
| ABS. | 5 | 28 | 24 | 195 | 104 | 8 | 0 | 0 | 364
| 359 | 331 | 307 | 112 | 8 | 0 | 0 | 315 | REL. | 1.3 | 7.6 | 6.5 | 53.5 | 28.5 | 2.1 | 0.0 | 0.0 | 100.0
| 98.6 | 90.9 | 84.3 | 30.8 | 2.2 | 0.0 | 0.0 | 13.4
| ID | 1 | 7 | 6 | 107 | 142 | 54 | 0 | 0 | 320
|
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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