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 | 21 | 24 | 37 | 28 | 20 | 22 | 71 | ~ | 46 | 52 | 61 | 58 | 60 | 67 | 141 | 173 | 155 | 68 | 108 | 91 | 148 | 87 | 38 | 20 | 22 | 28 | 24 | 25 | ~ | ~ | 46 | 62.17 | 173.48 | 28.00
| 2 | 47 | 47 | 35 | 125 | 25 | 29 | 31 | 31 | 45 | 33 | 37 | 131 | 55 | 52 | 73 | 79 | 104 | 43 | 45 | 43 | 42 | 34 | 36 | 44 | 40 | 67 | 47 | 59 | ~ | ~ | ~ | 52.82 | 131.33 | 28.00
| 3 | 41 | 34 | 85 | 47 | 48 | 46 | 122 | 177 | 41 | 28 | 24 | 28 | 30 | 35 | 58 | 34 | 60 | 35 | 31 | 33 | 63 | 41 | 38 | 29 | 41 | 44 | 32 | 32 | 31 | 47 | 67 | 48.41 | 177.19 | 31.00
| 4 | 60 | 74 | 93 | 74 | 38 | 53 | 31 | ~ | ~ | ~ | 60 | 43 | 34 | 35 | 21 | 20 | 38 | 39 | 29 | 44 | 32 | 29 | 50 | 47 | 38 | ~ | 57 | 40 | 30 | 112 | ~ | 47.05 | 111.72 | 26.00
| 5 | 111 | 57 | 44 | 95 | 39 | 30 | 27 | 36 | 29 | 34 | 34 | 26 | 25 | 78 | ~ | 27 | 36 | 28 | 25 | 38 | 40 | 42 | 44 | 46 | 31 | 39 | 50 | 32 | 32 | 26 | 42 | 41.38 | 111.13 | 30.00
| 6 | 26 | 34 | 32 | 37 | 32 | 31 | 42 | 34 | 33 | 28 | 34 | 36 | 40 | 37 | 43 | 39 | ~ | 34 | 36 | 42 | 40 | 31 | 31 | 30 | 31 | 32 | 36 | 42 | 47 | 41 | ~ | 35.55 | 46.63 | 29.00
| 7 | 36 | 31 | 45 | 32 | 36 | 40 | 32 | 27 | 40 | 35 | 36 | 30 | 31 | 43 | 41 | 42 | ~ | 31 | 36 | ~ | 41 | 36 | 45 | 40 | 41 | 40 | 34 | 39 | 46 | 43 | 51 | 37.94 | 50.98 | 29.00
| 8 | 40 | ~ | 53 | 42 | 30 | 43 | 39 | 42 | 36 | 36 | 37 | 38 | 47 | 41 | 49 | 63 | 66 | 63 | 54 | 50 | 51 | 48 | 52 | 49 | 61 | 59 | 57 | 43 | 39 | 42 | 49 | 47.33 | 65.58 | 30.00
| 9 | 38 | 34 | 35 | 41 | 38 | 48 | 39 | 34 | 37 | 38 | 42 | 40 | 39 | 39 | 42 | 32 | 39 | 35 | 44 | 43 | 42 | 38 | 42 | 41 | 42 | 51 | 62 | 38 | 52 | 49 | ~ | 41.03 | 61.52 | 30.00
| 10 | 38 | 55 | 46 | 42 | 39 | 44 | 42 | 42 | 85 | ~ | 49 | 43 | 44 | 41 | 57 | 62 | 67 | 67 | 71 | 54 | 51 | 49 | 56 | 53 | 51 | 45 | 42 | 48 | 39 | 44 | 38 | 50.13 | 84.79 | 30.00
| 11 | 41 | 65 | 54 | 41 | 43 | 44 | 34 | 40 | 50 | 59 | 44 | 81 | 56 | 79 | 63 | 62 | 63 | 66 | 63 | 55 | 46 | 36 | 56 | 49 | 52 | 56 | 42 | 42 | 65 | 59 | ~ | 53.52 | 81.23 | 30.00
| 12 | 76 | 70 | 73 | 51 | 35 | 87 | 87 | 183 | 151 | 84 | 71 | 56 | 85 | 158 | 88 | 64 | 83 | 52 | 43 | 43 | 35 | 50 | 44 | 42 | 33 | 43 | 65 | 35 | 40 | 35 | 42 | 67.87 | 183.02 | 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- 23 | 24- 47 | 48- 70 | 71- 105 | 106- 140 | 141- 210 | 211- 280 | over 280 | 23 | 47 | 70 | 105 | 140 | 210 | 280
| |
|
|
ABS. | 5 | 46 | 20 | 7 | 4 | 5 | 0 | 0 | 87
| 82 | 36 | 16 | 9 | 5 | 0 | 0 | 177
| REL. | 5.7 | 52.8 | 22.9 | 8.0 | 4.5 | 5.7 | 0.0 | 0.0 | 100.0
| 94.3 | 41.4 | 18.4 | 10.3 | 5.7 | 0.0 | 0.0 | 8.3
| ID | 5 | 52 | 22 | 16 | 22 | 143 | 0 | 0 | 264
| |
|
|
ABS. | 2 | 68 | 8 | 5 | 2 | 0 | 0 | 0 | 85
| 83 | 15 | 7 | 2 | 0 | 0 | 0 | 112
| REL. | 2.3 | 80.0 | 9.4 | 5.8 | 2.3 | 0.0 | 0.0 | 0.0 | 100.0
| 97.6 | 17.6 | 8.2 | 2.4 | 0.0 | 0.0 | 0.0 | 30.4
| ID | 2 | 80 | 9 | 11 | 11 | 0 | 0 | 0 | 115
| |
|
|
ABS. | 0 | 68 | 21 | 0 | 0 | 0 | 0 | 0 | 89
| 89 | 21 | 0 | 0 | 0 | 0 | 0 | 66
| REL. | 0.0 | 76.4 | 23.5 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 100.0
| 100.0 | 23.6 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 17.8
| ID | 0 | 76 | 23 | 0 | 0 | 0 | 0 | 0 | 100
| |
|
|
ABS. | 0 | 38 | 37 | 13 | 0 | 3 | 0 | 0 | 91
| 91 | 53 | 16 | 3 | 3 | 0 | 0 | 183
| REL | 0.0 | 41.7 | 40.6 | 14.2 | 0.0 | 3.2 | 0.0 | 0.0 | 100.0
| 100.0 | 58.2 | 17.6 | 3.3 | 3.3 | 0.0 | 0.0 | 8.12
| ID | 0 | 41 | 40 | 28 | 0 | 82 | 0 | 0 | 193
|
Year
| ABS. | 7 | 220 | 86 | 25 | 6 | 8 | 0 | 0 | 352
| 345 | 125 | 39 | 14 | 8 | 0 | 0 | 183 | REL. | 1.9 | 62.5 | 24.4 | 7.1 | 1.7 | 2.2 | 0.0 | 0.0 | 100.0
| 98.0 | 35.5 | 11.1 | 4.0 | 2.3 | 0.0 | 0.0 | 8.12
| ID | 1 | 62 | 24 | 14 | 8 | 56 | 0 | 0 | 168
|
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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