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 | 56 | 51 | 26 | 15 | 32 | 30 | 34 | 25 | 38 | 52 | 61 | 56 | 61 | 47 | 70 | 79 | 25 | 23 | 49 | 29 | 14 | 30 | 44 | 63 | 73 | 74 | 112 | 210 | 56 | 38 | 51 | 52.39 | 210.00 | 31.00
| 2 | 80 | 59 | 56 | 67 | 118 | 135 | 118 | 33 | 57 | 72 | 77 | 51 | 48 | 45 | 43 | 54 | 33 | 82 | 99 | 119 | 125 | 96 | 90 | 63 | 44 | 78 | 61 | 43 | ~ | ~ | ~ | 73.07 | 135.00 | 28.00
| 3 | 29 | 25 | 45 | 72 | 25 | 14 | 23 | 12 | 28 | 33 | 46 | 51 | 44 | 14 | 21 | 40 | 46 | 48 | 32 | 21 | 19 | 27 | 59 | 41 | 65 | 89 | 120 | 94 | 57 | 91 | 126 | 47.00 | 126.00 | 31.00
| 4 | 130 | 104 | 66 | 65 | 33 | 47 | 40 | 40 | 67 | 83 | 42 | 19 | 60 | 88 | 92 | 56 | 57 | 43 | 42 | 65 | 51 | 49 | 81 | 69 | 43 | 59 | 86 | 63 | 65 | 49 | ~ | 61.80 | 130.00 | 30.00
| 5 | 49 | 31 | 31 | 63 | 64 | 51 | 57 | 55 | 46 | 101 | ~ | 107 | 72 | 87 | 92 | 45 | 32 | 44 | 63 | 68 | 70 | 52 | 43 | 41 | 62 | 37 | 47 | 81 | 112 | 97 | 33 | 61.10 | 112.00 | 30.00
| 6 | 43 | 50 | 73 | 57 | 49 | 62 | 73 | 60 | 59 | 71 | 39 | 31 | 18 | 26 | 38 | 39 | 37 | 48 | 50 | 40 | 43 | 47 | 53 | 35 | 39 | 62 | 28 | 27 | 48 | 52 | ~ | 46.57 | 73.00 | 30.00
| 7 | 9.00 | 40 | 41 | 25 | 25 | 26 | 34 | 27 | 43 | 6.00 | 28 | 20 | 48 | 29 | 41 | 38 | 40 | 35 | 35 | 58 | 72 | 56 | 74 | 35 | 44 | 47 | 56 | 33 | 23 | 50 | 21 | 37.39 | 74.00 | 31.00
| 8 | 44 | 55 | 61 | 48 | 48 | 57 | 94 | 62 | 41 | 55 | 74 | 81 | 51 | 49 | 54 | 51 | 62 | 60 | 62 | 68 | 54 | 13 | 15 | 18 | 21 | 46 | 26 | 27 | 18 | 16 | 28 | 47.06 | 94.00 | 31.00
| 9 | 35 | 48 | 38 | 41 | 45 | 22 | 45 | 53 | 59 | 66 | 89 | 40 | 33 | 29 | 21 | 41 | 45 | 34 | 19 | 35 | 43 | 48 | 59 | 86 | 97 | 47 | 55 | 44 | 36 | 45 | ~ | 46.60 | 97.00 | 30.00
| 10 | 20 | 12 | 25 | 40 | 32 | 13 | 39 | 33 | 20 | 21 | 6.00 | 15 | 25 | 65 | 23 | 44 | 46 | 27 | 43 | 25 | 29 | 52 | 74 | 55 | 20 | 14 | 11 | 5.00 | 5.00 | 6.00 | 13 | 27.68 | 74.00 | 31.00
| 11 | 6.00 | 39 | 29 | 31 | 26 | 24 | 32 | 59 | 72 | 23 | 22 | 40 | 49 | 41 | 29 | 39 | 26 | 35 | 51 | 87 | 26 | 79 | 140 | 198 | ~ | ~ | ~ | 84 | 91 | 60 | ~ | 53.26 | 198.00 | 27.00
| 12 | 59 | 96 | 94 | 61 | 25 | 14 | 25 | 41 | 39 | 85 | 132 | 105 | 53 | 34 | 118 | 33 | 61 | 90 | 60 | 34 | 39 | 61 | 81 | 56 | 88 | 83 | 78 | 125 | 128 | ~ | 68 | 68.87 | 132.00 | 30.00
|
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. | 44 | 37 | 8 | 1 | 0 | 0 | 0 | 0 | 90
| 46 | 9 | 1 | 0 | 0 | 0 | 0 | 210
| REL. | 48.8 | 41.1 | 8.8 | 1.1 | 0.0 | 0.0 | 0.0 | 0.0 | 100.0
| 51.1 | 10.0 | 1.1 | 0.0 | 0.0 | 0.0 | 0.0 | 28.1
| ID | 48 | 41 | 8 | 2 | 0 | 0 | 0 | 0 | 101
| |
|
|
ABS. | 43 | 42 | 5 | 0 | 0 | 0 | 0 | 0 | 90
| 47 | 5 | 0 | 0 | 0 | 0 | 0 | 130
| REL. | 47.7 | 46.6 | 5.5 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 100.0
| 52.2 | 5.6 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 1.4
| ID | 47 | 46 | 5 | 0 | 0 | 0 | 0 | 0 | 100
| |
|
|
ABS. | 63 | 29 | 0 | 0 | 0 | 0 | 0 | 0 | 92
| 29 | 0 | 0 | 0 | 0 | 0 | 0 | 97
| REL. | 68.4 | 31.5 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 100.0
| 31.5 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 25.9
| ID | 68 | 31 | 0 | 0 | 0 | 0 | 0 | 0 | 100
| |
|
|
ABS. | 53 | 28 | 6 | 1 | 0 | 0 | 0 | 0 | 88
| 35 | 7 | 1 | 0 | 0 | 0 | 0 | 198
| REL | 60.2 | 31.8 | 6.8 | 1.1 | 0.0 | 0.0 | 0.0 | 0.0 | 100.0
| 39.8 | 8.0 | 1.1 | 0.0 | 0.0 | 0.0 | 0.0 | 24.11
| ID | 60 | 31 | 6 | 2 | 0 | 0 | 0 | 0 | 101
|
Year
| ABS. | 203 | 136 | 19 | 2 | 0 | 0 | 0 | 0 | 360
| 157 | 21 | 2 | 0 | 0 | 0 | 0 | 210 | REL. | 56.3 | 37.7 | 5.2 | 0.5 | 0.0 | 0.0 | 0.0 | 0.0 | 100.0
| 43.6 | 5.8 | 0.6 | 0.0 | 0.0 | 0.0 | 0.0 | 28.1
| ID | 56 | 37 | 5 | 1 | 0 | 0 | 0 | 0 | 100
|
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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