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 | ~ | 13 | 3.17 | 10 | 7.67 | 11 | 8.58 | 29 | 36 | 3.83 | 6.71 | 7.71 | 31 | 13 | 14 | 8.17 | 20 | 30 | 23 | 12 | 6.58 | 55 | 29 | 3.96 | 30 | 36 | 38 | 31 | 27 | 35 | 38 | 20.59 | 54.71 | 30.00
| 2 | 39 | 33 | 54 | ~ | 48 | 42 | 70 | 50 | 51 | 78 | 65 | 44 | 62 | 53 | 46 | 42 | 37 | 62 | 38 | 59 | 62 | 47 | 77 | 89 | 74 | 70 | 49 | 63 | ~ | ~ | ~ | 55.66 | 89.42 | 27.00
| 3 | 48 | 77 | 34 | 36 | 37 | 42 | 34 | 49 | 21 | 44 | 60 | ~ | 56 | ~ | ~ | ~ | ~ | 61 | 49 | 59 | 63 | 62 | 68 | 73 | 60 | 84 | 38 | 65 | 65 | 57 | 30 | 52.75 | 83.96 | 26.00
| 4 | 50 | 62 | 86 | 62 | 62 | 55 | 56 | 50 | 70 | 65 | 69 | 62 | 59 | 69 | 56 | 51 | 52 | 57 | 50 | 59 | 58 | 53 | 55 | 97 | 98 | 51 | 97 | 105 | 73 | 44 | ~ | 64.45 | 105.46 | 30.00
| 5 | 32 | 60 | 83 | 69 | ~ | 96 | 43 | 39 | 78 | 78 | 85 | ~ | 42 | ~ | ~ | 89 | 65 | 75 | 74 | 84 | 47 | 59 | 52 | 70 | 78 | ~ | 66 | 49 | 67 | 52 | 38 | 64.17 | 96.04 | 26.00
| 6 | 30 | 55 | 72 | 84 | 82 | 75 | 68 | 75 | 65 | 84 | 102 | 102 | 82 | 71 | 53 | 69 | 32 | 70 | 73 | 79 | 90 | 70 | 71 | 60 | 73 | 97 | 110 | 110 | 88 | 86 | ~ | 76.00 | 110.08 | 30.00
| 7 | 58 | 81 | 92 | 108 | 71 | 54 | 48 | 43 | 31 | 42 | 50 | 44 | 40 | 56 | 69 | 52 | 71 | 52 | 45 | 43 | 28 | 33 | 63 | 72 | 71 | 61 | 56 | 55 | 61 | 65 | 89 | 58.16 | 108.25 | 31.00
| 8 | 43 | 33 | 42 | 52 | 50 | 46 | 51 | 54 | 57 | 72 | 68 | 68 | 78 | 85 | 79 | 56 | 68 | 79 | 74 | 80 | 69 | 94 | 83 | 81 | 80 | 63 | 72 | 81 | 53 | 39 | 27 | 63.82 | 94.38 | 31.00
| 9 | 46 | 58 | 51 | 81 | 53 | 71 | 45 | 65 | 67 | 51 | 55 | 100 | 66 | 42 | 43 | 59 | 66 | 61 | 43 | 35 | 44 | 43 | 58 | 34 | 16 | 33 | 35 | 23 | 41 | 39 | ~ | 50.78 | 100.13 | 30.00
| 10 | 45 | 57 | 29 | 56 | 44 | 60 | 90 | 51 | 64 | 67 | 58 | 39 | 32 | 33 | 36 | 28 | 26 | 65 | 79 | 50 | 31 | 46 | 51 | 46 | 50 | 50 | 37 | 26 | ~ | ~ | ~ | 48.00 | 89.83 | 28.00
| 11 | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | 20 | 15 | 23 | 24 | 10 | 31 | 12 | 24 | 12 | 7.33 | 13 | 6.88 | 14 | 6.29 | 3.19 | 3.96 | 16 | 10 | ~ | 14.00 | 30.88 | 18.00
| 12 | 4.38 | 2.38 | 2.42 | 11 | 10 | 17 | 29 | 39 | 42 | 39 | 26 | 31 | 22 | 38 | 39 | 24 | 49 | 59 | 51 | 39 | 17 | 4.83 | 3.92 | 14 | 36 | 53 | 33 | 12 | 6.00 | 23 | 53 | 26.72 | 58.72 | 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. | 55 | 28 | 0 | 0 | 0 | 0 | 0 | 0 | 83
| 28 | 0 | 0 | 0 | 0 | 0 | 0 | 89
| REL. | 66.2 | 33.7 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 100.0
| 33.7 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 24.2
| ID | 66 | 33 | 0 | 0 | 0 | 0 | 0 | 0 | 100
| |
|
|
ABS. | 20 | 64 | 2 | 0 | 0 | 0 | 0 | 0 | 86
| 66 | 2 | 0 | 0 | 0 | 0 | 0 | 110
| REL. | 23.2 | 74.4 | 2.3 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 100.0
| 76.7 | 2.3 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 28.6
| ID | 23 | 74 | 2 | 0 | 0 | 0 | 0 | 0 | 100
| |
|
|
ABS. | 41 | 50 | 1 | 0 | 0 | 0 | 0 | 0 | 92
| 51 | 1 | 0 | 0 | 0 | 0 | 0 | 108
| REL. | 44.5 | 54.3 | 1.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 100.0
| 55.4 | 1.1 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 4.7
| ID | 44 | 54 | 1 | 0 | 0 | 0 | 0 | 0 | 100
| |
|
|
ABS. | 67 | 10 | 0 | 0 | 0 | 0 | 0 | 0 | 77
| 10 | 0 | 0 | 0 | 0 | 0 | 0 | 90
| REL | 87.0 | 12.9 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 100.0
| 13.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 7.10
| ID | 87 | 12 | 0 | 0 | 0 | 0 | 0 | 0 | 100
|
Year
| ABS. | 183 | 152 | 3 | 0 | 0 | 0 | 0 | 0 | 338
| 155 | 3 | 0 | 0 | 0 | 0 | 0 | 110 | REL. | 54.1 | 44.9 | 0.8 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 100.0
| 45.9 | 0.9 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 28.6
| ID | 54 | 44 | | 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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