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 | 102 | 119 | 220 | 213 | 208 | 217 | 223 | 204 | 221 | 229 | 217 | 95 | 149 | 157 | 214 | 206 | 202 | 124 | 185 | 144 | 92 | 67 | 95 | 147 | 91 | 166 | 175 | 233 | 190 | 211 | 172 | 170.52 | 232.96 | 31.00
| 2 | 102 | 229 | 228 | 200 | 237 | 252 | 222 | 214 | 221 | 235 | 211 | 199 | 230 | 222 | 220 | 209 | 139 | 228 | 198 | 165 | 152 | 166 | 186 | 232 | 207 | 226 | 205 | 190 | ~ | ~ | ~ | 204.42 | 251.77 | 28.00
| 3 | 210 | 211 | 202 | 187 | 155 | 210 | 208 | 155 | 225 | 125 | 72 | 188 | 206 | 203 | 159 | 183 | 204 | 193 | 208 | 179 | 161 | 90 | 61 | 153 | 124 | 110 | 233 | 131 | 72 | 141 | 197 | 166.32 | 232.73 | 31.00
| 4 | 233 | 228 | 152 | 224 | 239 | 225 | 145 | 214 | 171 | 81 | 176 | 174 | 237 | 197 | 105 | 213 | 136 | 207 | 239 | 237 | 216 | 93 | 108 | 235 | 213 | 92 | 104 | 232 | 58 | 64 | ~ | 175.00 | 238.73 | 30.00
| 5 | 95 | 221 | 207 | 208 | 229 | 215 | 239 | 206 | 109 | 104 | 134 | 157 | 77 | 102 | 109 | 115 | 126 | 152 | 162 | 157 | 195 | 201 | 240 | 234 | 239 | 230 | 160 | 73 | 176 | 172 | 139 | 167.17 | 240.27 | 31.00
| 6 | 220 | 141 | 243 | 207 | 75 | 114 | 231 | 225 | 231 | 202 | 174 | 206 | 200 | 123 | 232 | 213 | 213 | 219 | 221 | 216 | 208 | 183 | 211 | 196 | 120 | 119 | 244 | 234 | 239 | 210 | ~ | 195.62 | 244.21 | 30.00
| 7 | 231 | 212 | 191 | 219 | 217 | 227 | 187 | 186 | 220 | 228 | 221 | 225 | 207 | 223 | 238 | 222 | 238 | 238 | 242 | 202 | 130 | 180 | 220 | 165 | 127 | 75 | 173 | 229 | 221 | 234 | 237 | 205.30 | 241.52 | 31.00
| 8 | 124 | 119 | 163 | 211 | 219 | 243 | 227 | 252 | 131 | 120 | 228 | 189 | 184 | 223 | 161 | 184 | 203 | 191 | 185 | 224 | 221 | 207 | 226 | 221 | 214 | 190 | 232 | 223 | 237 | 238 | 204 | 199.83 | 251.94 | 31.00
| 9 | 105 | 73 | 69 | 64 | 181 | 226 | 94 | 176 | 162 | 176 | 164 | 184 | 233 | 213 | 208 | 219 | 210 | 218 | 151 | 120 | 102 | 134 | 104 | 127 | 186 | 102 | 209 | 245 | 257 | 81 | ~ | 159.86 | 257.21 | 30.00
| 10 | 61 | 117 | 101 | 67 | 70 | 74 | 119 | 123 | 214 | 217 | 202 | 223 | 216 | 206 | 225 | 208 | 223 | 208 | 149 | 228 | 218 | 209 | 221 | 190 | 211 | 219 | 208 | 195 | 183 | 207 | 183 | 177.24 | 227.50 | 31.00
| 11 | 188 | 156 | 217 | 207 | 167 | 201 | 248 | 222 | 220 | 229 | 236 | 231 | 91 | 113 | 202 | 156 | 209 | 239 | 161 | 85 | 58 | 68 | 75 | 243 | 116 | 241 | 247 | 86 | 53 | 63 | ~ | 167.62 | 247.52 | 30.00
| 12 | 63 | 73 | 143 | 233 | 237 | 237 | 233 | 228 | 248 | 146 | 102 | 225 | 244 | 231 | 245 | 247 | 256 | 247 | 243 | 221 | 244 | 251 | 165 | 170 | 251 | 249 | 250 | 115 | 69 | 68 | 58 | 193.22 | 255.92 | 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 | 9 | 13 | 56 | 12 | 0 | 0 | 0 | 90
| 90 | 81 | 68 | 12 | 0 | 0 | 0 | 252
| REL. | 0.0 | 10.0 | 14.4 | 62.2 | 13.3 | 0.0 | 0.0 | 0.0 | 100.0
| 100.0 | 90.0 | 75.6 | 13.3 | 0.0 | 0.0 | 0.0 | 6.2
| ID | 0 | 10 | 14 | 124 | 66 | 0 | 0 | 0 | 215
| |
|
|
ABS. | 0 | 9 | 18 | 42 | 22 | 0 | 0 | 0 | 91
| 91 | 82 | 64 | 22 | 0 | 0 | 0 | 244
| REL. | 0.0 | 9.8 | 19.7 | 46.1 | 24.1 | 0.0 | 0.0 | 0.0 | 100.0
| 100.0 | 90.1 | 70.3 | 24.2 | 0.0 | 0.0 | 0.0 | 27.6
| ID | 0 | 9 | 19 | 92 | 120 | 0 | 0 | 0 | 242
| |
|
|
ABS. | 0 | 6 | 13 | 50 | 23 | 0 | 0 | 0 | 92
| 92 | 86 | 73 | 23 | 0 | 0 | 0 | 257
| REL. | 0.0 | 6.5 | 14.1 | 54.3 | 25.0 | 0.0 | 0.0 | 0.0 | 100.0
| 100.0 | 93.5 | 79.3 | 25.0 | 0.0 | 0.0 | 0.0 | 29.9
| ID | 0 | 6 | 14 | 108 | 125 | 0 | 0 | 0 | 254
| |
|
|
ABS. | 0 | 17 | 11 | 37 | 27 | 0 | 0 | 0 | 92
| 92 | 75 | 64 | 27 | 0 | 0 | 0 | 256
| REL | 0.0 | 18.4 | 11.9 | 40.2 | 29.3 | 0.0 | 0.0 | 0.0 | 100.0
| 100.0 | 81.5 | 69.6 | 29.3 | 0.0 | 0.0 | 0.0 | 17.12
| ID | 0 | 18 | 11 | 80 | 146 | 0 | 0 | 0 | 257
|
Year
| ABS. | 0 | 41 | 55 | 185 | 84 | 0 | 0 | 0 | 365
| 365 | 324 | 269 | 84 | 0 | 0 | 0 | 257 | REL. | 0.0 | 11.2 | 15.0 | 50.6 | 23.0 | 0.0 | 0.0 | 0.0 | 100.0
| 100.0 | 88.8 | 73.7 | 23.0 | 0.0 | 0.0 | 0.0 | 29.9
| ID | 0 | 11 | 15 | 101 | 115 | 0 | 0 | 0 | 242
|
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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