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 | 60 | 52 | 37 | 41 | 10 | 12 | 42 | 44 | 40 | 45 | 46 | 42 | 46 | 56 | 62 | 37 | 56 | 44 | 41 | 41 | 40 | 18 | 23 | 29 | 17 | 42 | 43 | 47 | 64 | 63 | 43 | 41.48 | 64.21 | 31.00
| 2 | 44 | 24 | 26 | 37 | 77 | 77 | 66 | 56 | 41 | 54 | 71 | 73 | 71 | 70 | 41 | 63 | 79 | 65 | 42 | 43 | 63 | 77 | 73 | 70 | 59 | 45 | 50 | 35 | ~ | ~ | ~ | 56.94 | 78.96 | 28.00
| 3 | 70 | 43 | 58 | 79 | 58 | 58 | 63 | 56 | 41 | 51 | 65 | 52 | 71 | 78 | 59 | 69 | 65 | 54 | ~ | 70 | 54 | 55 | 60 | 45 | 90 | ~ | ~ | ~ | 51 | 67 | 82 | 61.59 | 89.88 | 27.00
| 4 | 89 | 84 | 73 | 83 | 58 | 59 | 67 | 68 | 45 | 63 | 76 | 71 | 70 | 89 | 81 | 36 | 65 | 77 | 69 | 66 | 85 | 61 | 62 | 99 | 79 | 50 | 69 | 62 | 72 | 65 | ~ | 69.67 | 98.54 | 30.00
| 5 | 109 | 77 | 73 | 99 | 91 | ~ | 70 | 69 | 62 | 94 | 77 | 79 | 64 | 62 | 81 | 54 | 98 | 95 | 107 | 97 | 68 | 97 | 79 | 75 | 72 | 74 | 90 | 88 | 67 | 96 | 93 | 81.97 | 109.11 | 30.00
| 6 | 90 | 106 | 75 | 53 | 86 | 88 | 78 | 70 | 68 | 85 | 80 | 75 | 74 | 51 | 68 | 48 | 58 | 72 | 45 | 54 | 71 | 63 | 58 | 69 | 95 | 116 | 93 | 65 | 73 | 76 | ~ | 73.45 | 115.68 | 30.00
| 7 | 57 | 69 | 95 | 112 | 117 | 94 | 80 | 68 | 61 | 87 | 87 | 85 | 66 | 82 | 50 | 68 | 82 | 84 | 95 | 87 | 73 | 81 | 61 | 47 | 64 | 94 | 78 | 85 | 78 | 73 | 76 | 78.49 | 116.90 | 31.00
| 8 | 79 | 69 | 75 | 86 | 85 | 85 | 67 | 65 | 73 | 57 | 61 | 61 | 53 | 91 | 61 | 58 | 48 | 77 | 62 | 57 | 60 | 59 | 64 | 75 | 113 | 115 | 74 | 89 | 62 | 54 | 63 | 70.87 | 114.96 | 31.00
| 9 | 55 | 50 | 77 | 84 | 82 | 64 | 47 | 67 | 77 | 87 | 68 | 59 | 69 | 72 | 92 | 81 | 103 | 91 | 87 | 88 | 47 | 60 | 57 | 36 | 48 | 55 | 55 | 48 | 54 | 65 | ~ | 67.54 | 102.78 | 30.00
| 10 | 55 | 77 | 72 | 36 | 39 | 43 | 32 | 54 | 58 | 50 | 37 | 33 | 28 | 45 | 37 | 43 | 34 | 41 | 59 | 55 | 46 | 42 | 43 | 39 | 31 | 47 | 47 | 34 | 34 | 62 | 40 | 44.91 | 77.03 | 31.00
| 11 | 54 | 54 | 36 | 44 | 47 | 42 | 40 | 24 | 32 | 28 | 26 | 43 | 41 | 50 | 42 | 48 | 34 | 35 | 38 | 37 | 29 | 40 | 34 | 36 | 17 | 27 | 34 | 42 | 55 | 35 | ~ | 38.18 | 54.56 | 30.00
| 12 | 42 | 52 | 54 | 69 | 66 | 58 | 60 | 48 | 40 | 26 | 36 | 50 | 54 | 46 | 43 | 40 | 42 | 49 | 58 | 43 | 38 | 37 | 57 | 60 | 52 | 60 | 61 | 55 | 50 | 46 | 30 | 49.13 | 69.48 | 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. | 42 | 44 | 0 | 0 | 0 | 0 | 0 | 0 | 86
| 44 | 0 | 0 | 0 | 0 | 0 | 0 | 90
| REL. | 48.8 | 51.1 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 100.0
| 51.2 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 25.3
| ID | 48 | 51 | 0 | 0 | 0 | 0 | 0 | 0 | 100
| |
|
|
ABS. | 7 | 80 | 3 | 0 | 0 | 0 | 0 | 0 | 90
| 83 | 3 | 0 | 0 | 0 | 0 | 0 | 116
| REL. | 7.7 | 88.8 | 3.3 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 100.0
| 92.2 | 3.3 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 26.6
| ID | 7 | 88 | 3 | 0 | 0 | 0 | 0 | 0 | 100
| |
|
|
ABS. | 10 | 78 | 4 | 0 | 0 | 0 | 0 | 0 | 92
| 82 | 4 | 0 | 0 | 0 | 0 | 0 | 117
| REL. | 10.8 | 84.7 | 4.3 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 100.0
| 89.1 | 4.3 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 5.7
| ID | 10 | 84 | 4 | 0 | 0 | 0 | 0 | 0 | 100
| |
|
|
ABS. | 69 | 23 | 0 | 0 | 0 | 0 | 0 | 0 | 92
| 23 | 0 | 0 | 0 | 0 | 0 | 0 | 77
| REL | 75.0 | 25.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 100.0
| 25.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 2.10
| ID | 75 | 25 | 0 | 0 | 0 | 0 | 0 | 0 | 100
|
Year
| ABS. | 128 | 225 | 7 | 0 | 0 | 0 | 0 | 0 | 360
| 232 | 7 | 0 | 0 | 0 | 0 | 0 | 117 | REL. | 35.5 | 62.5 | 1.9 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 100.0
| 64.4 | 1.9 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 5.7
| ID | 35 | 62 | 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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