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 | 5.00 | 6.00 | 20 | 54 | 55 | 46 | 18 | 54 | 46 | 14 | 7.00 | 6.00 | 5.00 | 6.00 | 6.00 | 5.00 | 32 | 15 | 19 | 34 | 40 | 26 | 30 | 18 | 29 | 17 | 14 | 13 | 19 | 32 | 47 | 23.81 | 55.00 | 31.00
| 2 | 38 | 24 | 36 | 20 | 23 | 33 | 24 | 1.00 | 24 | 23 | 34 | 47 | 42 | 44 | 60 | 37 | 56 | 31 | 35 | 25 | 1.00 | 20 | 45 | 32 | 18 | 47 | 30 | 29 | ~ | ~ | ~ | 31.39 | 60.00 | 28.00
| 3 | 1.00 | 61 | 42 | 58 | 72 | 52 | 50 | 66 | 77 | 72 | 60 | 44 | 71 | 69 | 45 | 40 | 45 | 48 | 78 | 75 | 67 | 59 | 67 | 71 | 69 | 54 | 41 | 42 | 46 | 55 | 38 | 55.97 | 78.00 | 31.00
| 4 | 43 | 48 | 32 | 53 | 60 | 49 | 41 | 57 | 48 | 51 | 54 | 65 | 66 | 57 | 47 | 46 | 42 | 53 | 63 | 53 | 50 | 47 | 49 | 48 | 53 | 52 | 71 | 57 | 70 | 67 | ~ | 53.07 | 71.00 | 30.00
| 5 | 68 | 59 | 57 | 63 | 58 | 41 | 36 | 72 | 74 | 73 | 78 | 68 | 73 | 66 | 64 | 61 | 65 | 77 | 66 | 50 | 62 | 56 | 53 | 41 | 39 | 49 | 72 | 91 | 79 | 57 | 61 | 62.23 | 91.00 | 31.00
| 6 | 61 | 64 | 56 | 74 | 84 | 90 | 83 | 64 | 70 | 65 | 40 | 56 | 63 | 57 | 47 | 57 | 59 | 53 | 42 | 54 | 69 | 88 | 77 | 46 | 63 | 70 | 58 | 77 | 71 | 79 | ~ | 64.57 | 90.00 | 30.00
| 7 | 47 | 76 | 81 | 55 | 56 | 60 | 46 | 46 | 53 | 48 | 57 | 41 | 59 | 78 | 18 | 1.00 | ~ | ~ | ~ | 122 | 106 | 83 | 96 | 74 | 77 | 78 | 58 | 102 | 55 | 61 | 78 | 64.71 | 122.00 | 28.00
| 8 | 90 | 81 | 69 | 74 | 67 | 72 | 101 | 107 | 92 | 79 | 114 | 126 | 55 | 74 | 85 | 91 | 103 | 126 | 73 | 89 | 73 | 62 | 54 | 48 | 54 | 33 | 53 | ~ | 50 | 63 | 48 | 76.87 | 126.00 | 30.00
| 9 | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~
| 10 | 32 | 14 | 16 | 24 | 33 | ~ | 49 | 12 | 2.00 | 29 | 39 | 35 | 50 | 9.00 | 31 | 30 | 17 | 60 | 23 | 38 | 40 | 10 | 28 | 30 | 56 | 59 | 47 | 61 | 67 | 58 | 46 | 34.83 | 67.00 | 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- 53 | 54- 107 | 108- 160 | 161- 240 | 241- 320 | 321- 480 | 481- 640 | over 640 | 53 | 107 | 160 | 240 | 320 | 480 | 640
| |
|
|
ABS. | 67 | 23 | 0 | 0 | 0 | 0 | 0 | 0 | 90
| 23 | 0 | 0 | 0 | 0 | 0 | 0 | 78
| REL. | 74.4 | 25.5 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 100.0
| 25.6 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 19.3
| ID | 74 | 25 | 0 | 0 | 0 | 0 | 0 | 0 | 100
| |
|
|
ABS. | 31 | 60 | 0 | 0 | 0 | 0 | 0 | 0 | 91
| 60 | 0 | 0 | 0 | 0 | 0 | 0 | 91
| REL. | 34.0 | 65.9 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 100.0
| 65.9 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 28.5
| ID | 34 | 65 | 0 | 0 | 0 | 0 | 0 | 0 | 100
| |
|
|
ABS. | 13 | 40 | 5 | 0 | 0 | 0 | 0 | 0 | 581
| 45 | 5 | 0 | 0 | 0 | 0 | 0 | 126
| REL. | 22.4 | 68.9 | 8.6 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 100.0
| 77.6 | 8.6 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 12.8
| ID | 22 | 68 | 8 | 0 | 0 | 0 | 0 | 0 | 100
| |
|
|
ABS. | 24 | 6 | 0 | 0 | 0 | 0 | 0 | 0 | 301
| 6 | 0 | 0 | 0 | 0 | 0 | 0 | 67
| REL | 80.0 | 20.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 100.0
| 20.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 29.10
| ID | 80 | 20 | 0 | 0 | 0 | 0 | 0 | 0 | 100
|
Year
| ABS. | 135 | 129 | 5 | 0 | 0 | 0 | 0 | 0 | 269
| 134 | 5 | 0 | 0 | 0 | 0 | 0 | 126 | REL. | 50.1 | 47.9 | 1.8 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 100.0
| 49.8 | 1.9 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 12.8
| ID | 50 | 47 | 1 | 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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