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 | ~ | 132 | 104 | 107 | ~ | 83 | 129 | 97 | 50 | 124 | 131 | ~ | 46 | 61 | 37 | 46 | 47 | 46 | ~ | 72 | 87 | 50 | 53 | 72 | 50 | ~ | 72 | 48 | 30 | 23 | 28 | 70.19 | 132.00 | 26.00
| 2 | 30 | ~ | 105 | 112 | 87 | 35 | 58 | 86 | ~ | 136 | 68 | 32 | 21 | 51 | 36 | ~ | 86 | 80 | 32 | 44 | 45 | 45 | ~ | 124 | 48 | 29 | 83 | 80 | ~ | ~ | ~ | 64.71 | 136.00 | 24.00
| 3 | ~ | ~ | 84 | 74 | 103 | 105 | 55 | 61 | ~ | 109 | 87 | 113 | 153 | 82 | ~ | ~ | 39 | 50 | 60 | 63 | 52 | 33 | ~ | 75 | 92 | 71 | 40 | 18 | 18 | ~ | ~ | 71.17 | 153.00 | 23.00
| 4 | 67 | 85 | 66 | 24 | 25 | ~ | 29 | 50 | 84 | 66 | 55 | 21 | ~ | 37 | 24 | 25 | 32 | 40 | 25 | ~ | 27 | 40 | 50 | 52 | 70 | ~ | ~ | 39 | 32 | 34 | ~ | 43.96 | 85.00 | 25.00
| 5 | ~ | 65 | 74 | ~ | 45 | 34 | 28 | ~ | 27 | 39 | ~ | 56 | 84 | 97 | 83 | 83 | 63 | ~ | 44 | 35 | 27 | 24 | 29 | 23 | ~ | 38 | 23 | 24 | 27 | 31 | 40 | 45.72 | 97.00 | 25.00
| 6 | ~ | 38 | 46 | 52 | 47 | 33 | 33 | ~ | 44 | 56 | 63 | 60 | 49 | 25 | ~ | 33 | 47 | 48 | 47 | 25 | 24 | ~ | 24 | 33 | 38 | 42 | 73 | 69 | ~ | 41 | ~ | 43.60 | 73.00 | 25.00
| 7 | 30 | 32 | 41 | 34 | 27 | ~ | 21 | 29 | 37 | 36 | 41 | 33 | ~ | 38 | 41 | 54 | 45 | 34 | 11 | ~ | 36 | 37 | 46 | 47 | 32 | 21 | ~ | 31 | 41 | 50 | 43 | 35.85 | 54.00 | 27.00
| 8 | 20 | 22 | ~ | 36 | 47 | 43 | 67 | 46 | 37 | ~ | 54 | 52 | 58 | 67 | 71 | 62 | ~ | 70 | 65 | 61 | 58 | 72 | 61 | ~ | 69 | 58 | 66 | 80 | 18 | 38 | ~ | 53.77 | 80.00 | 26.00
| 9 | 45 | 60 | 92 | 79 | 60 | 43 | ~ | 35 | 25 | 25 | ~ | 116 | 68 | ~ | 34 | 51 | 52 | 55 | 64 | 44 | ~ | 63 | 73 | 38 | 73 | 38 | 40 | ~ | 75 | 61 | ~ | 56.36 | 116.00 | 25.00
| 10 | 38 | 19 | 25 | 30 | ~ | 65 | 99 | 70 | 44 | 38 | 14 | ~ | 31 | 25 | 34 | 37 | 45 | 47 | ~ | 103 | 26 | 61 | 86 | 41 | 22 | ~ | 30 | ~ | 60 | 86 | 75 | 48.12 | 103.00 | 26.00
| 11 | 86 | ~ | 66 | 53 | 95 | 68 | 38 | 34 | ~ | 54 | 48 | 35 | 22 | 25 | 55 | ~ | 22 | 14 | 59 | 61 | 85 | 78 | ~ | 78 | 54 | 60 | 78 | 89 | 53 | ~ | ~ | 56.40 | 95.00 | 25.00
| 12 | 49 | 67 | 36 | 24 | 36 | 47 | ~ | 67 | 81 | 67 | 51 | 23 | 10 | ~ | 38 | 56 | 38 | 47 | 48 | 56 | ~ | 53 | 70 | ~ | ~ | ~ | ~ | ~ | 39 | 45 | 59 | 48.13 | 81.00 | 23.00
|
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. | 29 | 29 | 14 | 1 | 0 | 0 | 0 | 0 | 73
| 44 | 15 | 1 | 0 | 0 | 0 | 0 | 153
| REL. | 39.7 | 39.7 | 19.1 | 1.3 | 0.0 | 0.0 | 0.0 | 0.0 | 100.0
| 60.3 | 20.5 | 1.4 | 0.0 | 0.0 | 0.0 | 0.0 | 13.3
| ID | 39 | 39 | 19 | 2 | 0 | 0 | 0 | 0 | 101
| |
|
|
ABS. | 53 | 22 | 0 | 0 | 0 | 0 | 0 | 0 | 75
| 22 | 0 | 0 | 0 | 0 | 0 | 0 | 97
| REL. | 70.6 | 29.3 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 100.0
| 29.3 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 14.5
| ID | 70 | 29 | 0 | 0 | 0 | 0 | 0 | 0 | 100
| |
|
|
ABS. | 45 | 32 | 1 | 0 | 0 | 0 | 0 | 0 | 78
| 33 | 1 | 0 | 0 | 0 | 0 | 0 | 116
| REL. | 57.6 | 41.0 | 1.2 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 100.0
| 42.3 | 1.3 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 12.9
| ID | 57 | 41 | 1 | 0 | 0 | 0 | 0 | 0 | 100
| |
|
|
ABS. | 38 | 35 | 1 | 0 | 0 | 0 | 0 | 0 | 74
| 36 | 1 | 0 | 0 | 0 | 0 | 0 | 103
| REL | 51.3 | 47.2 | 1.3 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 100.0
| 48.6 | 1.4 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 20.10
| ID | 51 | 47 | 1 | 0 | 0 | 0 | 0 | 0 | 100
|
Year
| ABS. | 165 | 118 | 16 | 1 | 0 | 0 | 0 | 0 | 300
| 135 | 17 | 1 | 0 | 0 | 0 | 0 | 153 | REL. | 55.0 | 39.3 | 5.3 | 0.3 | 0.0 | 0.0 | 0.0 | 0.0 | 100.0
| 45.0 | 5.7 | 0.3 | 0.0 | 0.0 | 0.0 | 0.0 | 13.3
| ID | 55 | 39 | 5 | | 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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