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 | 211 | 218 | 213 | 212 | 169 | 187 | 179 | 171 | 138 | 65 | 149 | 120 | 109 | 159 | 263 | ~ | ~ | ~ | ~ | 216 | 247 | 203 | 207 | 203 | 205 | 213 | 213 | 208 | 210 | 223 | 216 | 189.91 | 262.92 | 27.00
| 2 | 210 | 217 | 223 | 209 | 201 | 199 | 201 | 213 | 220 | 197 | 208 | 204 | ~ | ~ | ~ | ~ | 210 | 195 | 201 | 243 | 188 | 184 | 184 | 210 | 221 | 195 | 153 | 195 | 196 | ~ | ~ | 203.07 | 243.33 | 25.00
| 3 | 215 | 218 | 208 | 225 | 219 | 208 | 208 | 211 | 237 | 195 | 228 | ~ | ~ | ~ | ~ | 245 | 264 | 211 | 285 | 204 | 193 | 205 | 158 | 135 | 173 | 187 | 309 | 172 | 40 | 172 | 211 | 205.02 | 309.38 | 27.00
| 4 | 206 | 140 | 47 | 150 | 303 | 250 | 254 | 161 | 47 | 52 | 156 | 179 | 180 | 153 | 161 | 127 | 205 | 129 | 206 | 125 | 184 | ~ | ~ | ~ | ~ | ~ | 41 | 90 | 73 | 116 | ~ | 149.39 | 303.13 | 25.00
| 5 | 114 | 82 | 91 | 153 | 50 | 71 | 72 | 123 | 196 | 140 | 129 | 43 | 66 | 132 | 163 | 176 | 181 | 170 | 180 | 201 | 200 | 209 | 201 | 183 | 228 | 135 | 185 | 161 | 211 | 149 | ~ | 146.50 | 227.86 | 30.00
| 6 | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~
| 7 | ~ | ~ | ~ | ~ | ~ | 175 | 116 | 223 | 170 | 169 | 186 | 211 | 188 | 176 | 199 | 191 | 195 | 218 | 208 | 214 | 245 | 208 | 175 | 137 | 181 | 204 | 170 | 191 | 192 | ~ | ~ | 189.44 | 245.43 | 24.00
| 8 | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | 179 | 222 | 204 | 177 | 200 | 199 | 225 | 189 | 173 | 189 | 184 | 194 | 252 | 161 | 214 | 193 | 102 | 126 | 194 | 180 | 116 | 150 | 182.83 | 252.33 | 22.00
| 9 | 192 | 169 | 186 | 225 | 199 | 193 | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | 81 | 67 | 72 | ~ | 153.95 | 225.33 | 9.00
| 10 | 148 | 168 | ~ | ~ | 157 | 197 | 191 | 181 | 143 | 150 | 136 | ~ | ~ | ~ | ~ | ~ | ~ | ~ | 166 | 45 | 55 | 84 | 196 | 179 | 183 | 192 | 189 | ~ | 163 | 150 | ~ | 153.63 | 197.29 | 20.00
| 11 | 174 | ~ | ~ | ~ | ~ | 30 | ~ | ~ | 207 | 223 | 179 | 84 | 63 | 209 | 180 | 100 | 212 | 185 | 111 | 73 | 164 | 79 | 60 | ~ | 161 | 202 | 202 | ~ | 89 | 115 | ~ | 140.96 | 222.50 | 22.00
| 12 | 104 | 80 | ~ | 123 | 46 | 74 | 54 | 72 | 104 | 200 | 224 | 193 | ~ | ~ | 225 | 238 | 221 | 168 | 54 | 39 | 61 | 76 | 202 | 114 | 64 | 51 | 63 | 221 | ~ | 226 | ~ | 126.71 | 237.92 | 26.00
|
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. | 1 | 1 | 5 | 63 | 8 | 1 | 0 | 0 | 79
| 78 | 77 | 72 | 9 | 1 | 0 | 0 | 309
| REL. | 1.2 | 1.2 | 6.3 | 79.7 | 10.1 | 1.2 | 0.0 | 0.0 | 100.0
| 98.7 | 97.5 | 91.1 | 11.4 | 1.3 | 0.0 | 0.0 | 27.3
| ID | 1 | 1 | 6 | 159 | 50 | 31 | 0 | 0 | 250
| |
|
|
ABS. | 4 | 9 | 13 | 25 | 3 | 1 | 0 | 0 | 551
| 51 | 42 | 29 | 4 | 1 | 0 | 0 | 303
| REL. | 7.2 | 16.3 | 23.6 | 45.4 | 5.4 | 1.8 | 0.0 | 0.0 | 100.0
| 92.7 | 76.4 | 52.7 | 7.3 | 1.8 | 0.0 | 0.0 | 5.4
| ID | 7 | 16 | 23 | 90 | 27 | 45 | 0 | 0 | 210
| |
|
|
ABS. | 0 | 3 | 5 | 44 | 3 | 0 | 0 | 0 | 551
| 55 | 52 | 47 | 3 | 0 | 0 | 0 | 252
| REL. | 0.0 | 5.4 | 9.0 | 80.0 | 5.4 | 0.0 | 0.0 | 0.0 | 100.0
| 100.0 | 94.5 | 85.5 | 5.5 | 0.0 | 0.0 | 0.0 | 22.8
| ID | 0 | 5 | 9 | 160 | 27 | 0 | 0 | 0 | 201
| |
|
|
ABS. | 4 | 19 | 10 | 33 | 2 | 0 | 0 | 0 | 68
| 64 | 45 | 35 | 2 | 0 | 0 | 0 | 238
| REL | 5.8 | 27.9 | 14.7 | 48.5 | 2.9 | 0.0 | 0.0 | 0.0 | 100.0
| 94.1 | 66.2 | 51.5 | 2.9 | 0.0 | 0.0 | 0.0 | 16.12
| ID | 5 | 27 | 14 | 97 | 14 | 0 | 0 | 0 | 160
|
Year
| ABS. | 9 | 32 | 33 | 165 | 16 | 2 | 0 | 0 | 257
| 248 | 216 | 183 | 18 | 2 | 0 | 0 | 309 | REL. | 3.5 | 12.4 | 12.8 | 64.2 | 6.2 | 0.7 | 0.0 | 0.0 | 100.0
| 96.5 | 84.0 | 71.2 | 7.0 | 0.8 | 0.0 | 0.0 | 27.3
| ID | 3 | 12 | 12 | 128 | 31 | 19 | 0 | 0 | 207
|
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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