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 | 29 | 29 | 23 | 32 | 27 | 33 | 28 | 35 | 38 | 12 | 12 | 33 | 51 | 45 | 26 | 32 | 44 | 58 | 52 | 38 | 67 | 61 | 37 | 30 | 42 | 24 | 33 | 61 | 68 | 58 | 50 | 38.90 | 68.32 | 31.00
| 2 | 39 | 37 | 54 | 48 | 24 | 38 | 40 | 55 | 55 | 50 | 14 | 39 | 57 | 44 | 37 | 47 | 30 | 28 | 34 | 46 | 48 | 49 | 25 | 51 | 46 | 45 | 50 | 82 | 86 | ~ | ~ | 44.72 | 86.32 | 29.00
| 3 | 59 | 54 | 62 | 62 | 64 | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | 65 | 62 | 66 | 50 | 57 | 63 | 31 | 51 | 57 | 55 | 51 | 71 | 59 | 33 | 64 | 63 | 41 | 56.36 | 70.55 | 22.00
| 4 | 79 | 52 | 67 | 56 | 51 | 73 | 54 | 55 | 72 | 51 | 63 | 71 | 66 | 82 | 84 | 81 | 54 | 68 | 79 | 46 | 50 | 67 | 65 | 87 | 33 | 34 | 60 | 58 | 63 | 63 | ~ | 62.83 | 87.12 | 30.00
| 5 | 74 | 86 | 60 | 74 | 67 | 73 | 96 | 61 | 53 | 49 | 60 | 73 | 64 | 63 | 45 | 61 | 83 | 85 | 56 | 57 | 51 | 58 | 46 | 58 | 102 | 41 | 83 | 84 | 65 | 67 | 57 | 66.22 | 101.60 | 31.00
| 6 | 66 | ~ | ~ | ~ | 83 | 80 | 64 | 66 | 89 | 87 | 85 | 85 | 103 | 73 | ~ | 75 | 61 | 56 | 68 | 91 | 96 | 117 | 93 | 71 | 57 | 47 | 54 | 59 | 56 | 64 | ~ | 74.84 | 117.23 | 26.00
| 7 | 74 | 68 | 78 | 84 | 73 | 58 | 69 | 56 | 48 | 69 | 66 | 42 | 44 | 61 | 49 | 55 | 56 | 40 | 54 | 21 | 38 | 42 | 44 | 61 | 66 | 64 | 41 | 70 | 57 | 61 | 67 | 57.38 | 83.94 | 31.00
| 8 | 55 | 98 | 72 | 71 | 71 | 55 | 45 | 52 | 43 | 61 | 75 | 71 | 81 | 67 | 93 | 63 | 86 | 62 | 66 | 70 | 91 | 59 | 54 | 64 | 47 | 35 | 54 | 45 | 46 | 56 | 18 | 62.07 | 98.32 | 31.00
| 9 | 26 | ~ | 53 | 32 | 40 | 34 | 14 | 36 | 69 | 54 | 28 | 34 | 78 | 33 | 25 | 61 | 38 | 25 | 25 | 28 | 29 | 34 | 35 | 28 | 27 | 29 | 45 | 48 | 35 | 82 | ~ | 38.74 | 82.21 | 29.00
| 10 | 66 | 36 | 5.11 | 8.66 | 35 | 18 | 12 | 12 | 16 | 25 | 68 | 78 | 65 | 36 | 28 | 39 | 44 | 9 | 8.45 | 14 | 38 | 46 | 72 | 48 | 43 | 40 | 31 | 48 | 66 | 62 | 61 | 37.98 | 77.95 | 31.00
| 11 | 30 | 41 | 63 | 41 | 24 | 58 | 51 | 28 | 29 | 11 | 23 | 54 | 31 | 31 | 14 | 15 | 8.76 | 17 | 6.87 | 10 | 33 | 16 | 43 | 27 | 7.66 | 17 | 18 | 21 | 37 | 33 | ~ | 28.01 | 63.28 | 30.00
| 12 | 17 | 22 | 22 | 15 | 23 | 31 | 24 | 31 | 15 | 22 | 35 | 20 | 23 | 39 | 36 | 49 | 41 | 22 | 13 | 10 | 20 | 34 | 40 | 45 | 22 | 6.55 | 7.73 | 5.31 | 8.26 | 30 | 40 | 24.81 | 48.59 | 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- 53 | 54- 107 | 108- 160 | 161- 240 | 241- 320 | 321- 480 | 481- 640 | over 640 | 53 | 107 | 160 | 240 | 320 | 480 | 640
| |
|
|
ABS. | 54 | 28 | 0 | 0 | 0 | 0 | 0 | 0 | 82
| 28 | 0 | 0 | 0 | 0 | 0 | 0 | 86
| REL. | 65.8 | 34.1 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 100.0
| 34.1 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 29.2
| ID | 65 | 34 | 0 | 0 | 0 | 0 | 0 | 0 | 100
| |
|
|
ABS. | 14 | 72 | 1 | 0 | 0 | 0 | 0 | 0 | 87
| 73 | 1 | 0 | 0 | 0 | 0 | 0 | 117
| REL. | 16.0 | 82.7 | 1.1 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 100.0
| 83.9 | 1.1 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 22.6
| ID | 16 | 82 | 1 | 0 | 0 | 0 | 0 | 0 | 100
| |
|
|
ABS. | 42 | 49 | 0 | 0 | 0 | 0 | 0 | 0 | 91
| 49 | 0 | 0 | 0 | 0 | 0 | 0 | 98
| REL. | 46.1 | 53.8 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 100.0
| 53.8 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 2.8
| ID | 46 | 53 | 0 | 0 | 0 | 0 | 0 | 0 | 100
| |
|
|
ABS. | 81 | 11 | 0 | 0 | 0 | 0 | 0 | 0 | 92
| 11 | 0 | 0 | 0 | 0 | 0 | 0 | 78
| REL | 88.0 | 11.9 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 100.0
| 12.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 12.10
| ID | 88 | 11 | 0 | 0 | 0 | 0 | 0 | 0 | 100
|
Year
| ABS. | 191 | 160 | 1 | 0 | 0 | 0 | 0 | 0 | 352
| 161 | 1 | 0 | 0 | 0 | 0 | 0 | 117 | REL. | 54.2 | 45.4 | 0.2 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 100.0
| 45.7 | 0.3 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 22.6
| ID | 54 | 45 | | 0 | 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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