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 | 46 | 19 | 8.31 | 16 | 6.81 | 3.02 | 11 | 8.50 | 7.44 | 2.85 | 8.13 | 7.94 | 59 | 15 | 56 | 54 | 3.94 | 7.56 | 24 | 36 | 17 | 6.73 | 8.00 | 8.83 | 11 | 11 | 12 | 7.75 | 19 | 3.11 | 5.31 | 16.50 | 59.04 | 31.00
| 2 | 5.04 | 5.15 | 7.90 | 6.73 | 2.15 | 11 | 44 | 30 | 46 | 18 | 80 | 31 | 31 | 56 | 89 | 87 | 37 | 14 | 14 | 13 | 10 | 15 | 21 | 21 | 86 | 51 | 143 | 23 | ~ | ~ | ~ | 35.66 | 143.29 | 28.00
| 3 | 51 | 16 | 27 | 21 | 24 | 21 | 110 | 62 | 44 | 33 | 34 | 21 | 31 | 30 | 25 | 24 | 44 | 54 | 21 | 64 | 67 | 56 | 73 | 57 | 49 | 66 | ~ | ~ | ~ | ~ | ~ | 43.25 | 110.06 | 26.00
| 4 | ~ | ~ | 163 | 112 | 80 | 60 | 33 | 43 | 84 | 162 | 44 | 106 | 49 | 29 | 30 | 48 | 106 | 50 | 74 | 84 | 44 | 27 | 82 | 203 | 202 | 54 | 170 | 43 | 127 | 188 | ~ | 89.19 | 202.63 | 28.00
| 5 | ~ | ~ | ~ | ~ | 69 | 60 | 66 | 51 | 217 | 146 | 154 | 207 | 188 | 228 | 78 | 151 | 166 | 44 | 114 | 220 | 230 | 101 | 246 | 216 | 218 | 194 | 193 | 44 | 114 | 154 | 76 | 146.09 | 246.29 | 27.00
| 6 | 59 | 31 | 107 | 40 | 73 | 104 | 121 | 49 | 77 | 46 | 44 | 67 | 127 | 152 | 198 | 89 | 91 | 51 | 28 | 149 | 138 | 56 | 21 | 106 | 226 | 245 | 195 | 104 | 94 | 137 | ~ | 100.85 | 244.67 | 30.00
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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. | 65 | 18 | 2 | 0 | 0 | 0 | 0 | 0 | 85
| 20 | 2 | 0 | 0 | 0 | 0 | 0 | 143
| REL. | 76.4 | 21.1 | 2.3 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 100.0
| 23.5 | 2.4 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 27.2
| ID | 76 | 21 | 2 | 0 | 0 | 0 | 0 | 0 | 100
| |
|
|
ABS. | 19 | 23 | 17 | 21 | 5 | 0 | 0 | 0 | 85
| 66 | 43 | 26 | 5 | 0 | 0 | 0 | 246
| REL. | 22.3 | 27.0 | 20.0 | 24.7 | 5.8 | 0.0 | 0.0 | 0.0 | 100.0
| 77.6 | 50.6 | 30.6 | 5.9 | 0.0 | 0.0 | 0.0 | 23.5
| ID | 22 | 27 | 20 | 49 | 29 | 0 | 0 | 0 | 148
| |
|
|
ABS. | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 02
| 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0
| |
|
|
ABS. | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 02
| 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0
|
Year
| ABS. | 84 | 41 | 19 | 21 | 5 | 0 | 0 | 0 | 1701
| 86 | 45 | 26 | 5 | 0 | 0 | 0 | 246 | REL. | 49.4 | 24.1 | 11.1 | 12.3 | 2.9 | 0.0 | 0.0 | 0.0 | 100.0
| 50.6 | 26.5 | 15.3 | 2.9 | 0.0 | 0.0 | 0.0 | 23.5
| ID | 49 | 24 | 11 | 24 | 14 | 0 | 0 | 0 | 124
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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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