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 | 82 | 70 | 165 | 123 | 197 | 235 | 227 | 239 | 215 | 90 | 136 | 115 | 71 | 71 | 70 | 72 | 76 | 87 | 71 | 67 | 131 | 60 | 85 | 63 | 139 | 167 | 193 | 208 | 172 | 219 | 207 | 132.86 | 238.69 | 31.00
| 2 | 243 | 211 | 140 | 177 | 231 | 155 | 70 | 99 | 219 | 151 | ~ | 196 | 211 | 145 | ~ | ~ | 165 | 247 | 252 | 258 | 232 | 224 | 250 | 173 | 213 | 213 | 70 | 75 | ~ | ~ | ~ | 184.75 | 257.65 | 25.00
| 3 | 218 | 126 | 84 | 168 | 172 | 70 | 61 | 90 | 239 | 210 | 200 | 206 | 186 | 206 | 125 | 122 | 134 | 195 | 189 | 142 | 58 | 150 | 148 | 173 | 212 | 123 | 74 | 67 | 63 | 192 | 171 | 147.51 | 238.75 | 31.00
| 4 | 178 | 106 | 183 | 182 | 179 | 159 | 227 | 194 | 167 | 169 | 265 | 280 | 254 | 240 | 229 | 224 | 251 | 208 | 175 | 113 | 103 | 269 | 223 | 170 | 163 | 194 | 209 | 170 | 125 | 80 | ~ | 189.60 | 280.06 | 30.00
| 5 | 127 | 63 | 164 | 100 | 100 | 187 | 131 | 84 | 64 | 98 | 92 | 72 | 109 | 234 | 232 | 181 | 243 | 232 | 212 | 152 | 68 | 56 | 75 | 79 | 155 | ~ | ~ | 235 | 230 | 183 | 216 | 144.04 | 243.38 | 29.00
| 6 | 217 | 233 | 253 | ~ | 167 | 222 | 226 | 236 | 108 | 222 | 232 | 183 | 156 | 183 | 207 | 233 | 234 | 254 | 265 | 195 | 200 | 251 | 256 | 209 | 208 | 167 | 167 | 248 | 196 | 244 | ~ | 213.00 | 264.67 | 29.00
| 7 | 263 | 186 | 65 | 63 | 63 | 64 | 202 | 211 | 239 | 217 | 213 | 185 | 207 | 205 | 194 | 241 | 179 | 177 | 129 | 245 | 216 | 142 | 91 | 144 | 166 | 119 | 117 | 127 | 161 | 175 | 236 | 169.24 | 262.83 | 31.00
| 8 | 155 | 61 | 198 | 209 | 216 | 207 | 184 | 204 | 179 | 219 | 174 | 173 | 189 | 134 | 69 | 188 | 108 | 57 | 131 | 219 | 173 | 124 | 77 | 130 | 116 | 125 | 258 | 254 | 102 | 89 | 182 | 158.27 | 257.50 | 31.00
| 9 | 234 | 244 | 199 | 225 | 243 | 241 | 239 | 240 | 229 | 224 | 222 | 251 | 193 | 220 | 223 | 235 | 207 | 206 | 121 | 207 | 230 | 170 | 81 | 180 | 239 | 148 | 230 | 174 | 82 | 234 | ~ | 205.68 | 251.35 | 30.00
| 10 | 221 | 222 | 230 | 196 | 125 | 148 | 123 | ~ | 201 | 241 | 204 | 173 | 136 | 112 | 108 | 172 | 60 | 98 | 103 | 62 | 219 | 236 | 130 | 112 | 215 | 151 | 233 | 230 | 229 | 203 | 225 | 170.62 | 240.79 | 30.00
| 11 | 249 | 243 | 173 | 228 | 166 | 228 | 221 | 242 | 248 | 116 | 155 | 235 | 133 | 140 | 210 | 184 | 107 | 167 | 236 | 250 | 229 | 251 | 228 | 229 | 238 | 183 | 119 | 225 | 227 | 68 | ~ | 197.55 | 251.23 | 30.00
| 12 | 54 | 58 | 60 | 116 | 231 | 246 | 180 | 69 | 89 | 219 | 229 | 160 | 77 | 89 | 162 | 223 | 264 | 241 | 235 | 269 | 235 | 221 | 259 | 239 | 236 | 237 | 233 | 230 | 197 | 225 | 245 | 187.96 | 269.40 | 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. | 0 | 26 | 14 | 36 | 11 | 0 | 0 | 0 | 87
| 87 | 61 | 47 | 11 | 0 | 0 | 0 | 258
| REL. | 0.0 | 29.8 | 16.0 | 41.3 | 12.6 | 0.0 | 0.0 | 0.0 | 100.0
| 100.0 | 70.1 | 54.0 | 12.6 | 0.0 | 0.0 | 0.0 | 20.2
| ID | 0 | 29 | 16 | 82 | 63 | 0 | 0 | 0 | 191
| |
|
|
ABS. | 0 | 11 | 10 | 40 | 27 | 0 | 0 | 0 | 88
| 88 | 77 | 67 | 27 | 0 | 0 | 0 | 280
| REL. | 0.0 | 12.5 | 11.3 | 45.4 | 30.6 | 0.0 | 0.0 | 0.0 | 100.0
| 100.0 | 87.5 | 76.1 | 30.7 | 0.0 | 0.0 | 0.0 | 12.4
| ID | 0 | 12 | 11 | 90 | 153 | 0 | 0 | 0 | 268
| |
|
|
ABS. | 0 | 12 | 16 | 44 | 20 | 0 | 0 | 0 | 92
| 92 | 80 | 64 | 20 | 0 | 0 | 0 | 263
| REL. | 0.0 | 13.0 | 17.3 | 47.8 | 21.7 | 0.0 | 0.0 | 0.0 | 100.0
| 100.0 | 87.0 | 69.6 | 21.7 | 0.0 | 0.0 | 0.0 | 1.7
| ID | 0 | 13 | 17 | 95 | 108 | 0 | 0 | 0 | 234
| |
|
|
ABS. | 0 | 11 | 15 | 28 | 37 | 0 | 0 | 0 | 91
| 91 | 80 | 65 | 37 | 0 | 0 | 0 | 269
| REL | 0.0 | 12.0 | 16.4 | 30.7 | 40.6 | 0.0 | 0.0 | 0.0 | 100.0
| 100.0 | 87.9 | 71.4 | 40.7 | 0.0 | 0.0 | 0.0 | 20.12
| ID | 0 | 12 | 16 | 61 | 203 | 0 | 0 | 0 | 293
|
Year
| ABS. | 0 | 60 | 55 | 148 | 95 | 0 | 0 | 0 | 358
| 358 | 298 | 243 | 95 | 0 | 0 | 0 | 280 | REL. | 0.0 | 16.7 | 15.3 | 41.3 | 26.5 | 0.0 | 0.0 | 0.0 | 100.0
| 100.0 | 83.2 | 67.9 | 26.5 | 0.0 | 0.0 | 0.0 | 12.4
| ID | 0 | 16 | 15 | 82 | 132 | 0 | 0 | 0 | 247
|
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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