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 | 49 | 51 | 22 | 15 | 39 | 36 | 14 | 25 | 21 | 18 | 13 | 33 | 24 | 11 | 12 | 10 | 10 | 14 | 12 | 28 | 22 | 16 | 24 | 39 | 19 | 16 | 30 | 44 | 22 | 12 | 36 | 23.74 | 50.72 | 31.00
| 2 | 39 | 34 | 24 | 14 | 42 | 52 | 40 | 51 | 42 | 26 | 40 | 60 | 40 | 23 | 25 | 25 | 22 | 57 | 45 | 45 | 59 | 63 | 60 | 39 | 40 | 40 | 31 | 76 | ~ | ~ | ~ | 41.16 | 75.93 | 28.00
| 3 | 63 | 55 | 38 | 26 | 47 | 47 | 73 | 56 | 43 | ~ | ~ | 57 | 43 | 53 | 53 | 44 | 35 | 27 | 57 | 54 | 48 | 29 | 15 | 37 | 21 | ~ | ~ | ~ | ~ | ~ | 33 | 44.04 | 73.28 | 24.00
| 4 | 37 | 58 | 80 | 94 | 36 | 68 | 83 | 73 | 52 | 48 | 23 | 66 | 73 | 67 | 83 | 56 | 54 | 72 | 64 | 37 | 44 | 58 | 41 | 58 | 67 | 56 | 70 | 81 | 67 | 75 | ~ | 61.43 | 94.21 | 30.00
| 5 | 69 | 79 | 71 | 71 | 62 | 40 | 34 | 28 | 54 | 62 | 76 | 62 | 56 | 99 | 93 | 69 | 84 | 64 | 56 | 59 | 76 | 72 | 63 | 82 | 81 | 72 | 105 | 38 | 70 | 60 | 77 | 67.26 | 104.97 | 31.00
| 6 | 49 | 83 | 61 | 55 | ~ | 52 | 69 | 50 | 59 | 33 | 47 | 66 | 54 | 60 | 76 | 65 | 49 | 52 | 48 | 50 | 56 | 47 | 47 | 33 | 46 | 47 | 49 | 89 | 50 | 54 | ~ | 55.08 | 88.55 | 29.00
| 7 | 40 | 48 | 24 | 32 | 45 | 67 | 83 | 55 | 52 | 45 | 65 | 41 | 47 | 64 | 76 | 53 | 29 | 46 | 57 | 77 | 63 | 66 | 42 | 44 | 42 | 41 | 48 | 49 | 70 | 65 | 102 | 54.19 | 102.43 | 31.00
| 8 | 59 | 66 | 103 | 65 | 53 | 43 | 52 | 78 | 39 | 42 | 48 | 50 | 63 | 48 | 69 | 69 | 94 | 70 | 60 | 94 | 77 | 45 | 38 | 46 | 61 | 59 | 84 | 51 | 27 | 44 | 62 | 60.02 | 103.27 | 31.00
| 9 | 44 | 36 | 42 | 70 | 45 | 42 | 43 | 47 | 54 | 38 | 36 | 30 | 41 | 34 | 45 | 37 | 25 | 25 | 24 | 46 | 59 | 53 | 38 | 17 | 19 | 23 | 42 | 29 | 38 | 50 | ~ | 39.11 | 70.17 | 30.00
| 10 | 55 | 66 | 53 | 32 | 22 | 31 | 42 | 16 | 20 | 31 | 28 | 15 | 34 | 42 | 33 | 27 | 21 | 25 | 16 | 28 | 21 | 24 | 26 | 24 | 16 | 36 | 62 | 37 | 25 | 33 | 37 | 31.48 | 65.79 | 31.00
| 11 | 48 | 29 | 17 | 42 | 30 | 26 | 31 | 51 | 37 | 22 | 25 | 19 | 26 | 17 | 32 | 21 | 28 | 35 | 23 | 33 | 19 | 35 | 45 | 38 | 37 | 17 | 19 | 16 | 5.93 | 26 | ~ | 28.35 | 51.01 | 30.00
| 12 | 20 | 13 | 11 | 17 | 11 | 5.63 | 15 | 12 | 11 | 12 | 4.69 | 21 | 6.78 | 9 | 15 | 42 | 12 | 20 | 30 | 50 | 53 | 39 | 51 | 58 | 60 | 50 | 42 | 53 | 51 | 51 | 43 | 28.75 | 59.73 | 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. | 70 | 13 | 0 | 0 | 0 | 0 | 0 | 0 | 83
| 13 | 0 | 0 | 0 | 0 | 0 | 0 | 76
| REL. | 84.3 | 15.6 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 100.0
| 15.7 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 28.2
| ID | 84 | 15 | 0 | 0 | 0 | 0 | 0 | 0 | 100
| |
|
|
ABS. | 28 | 62 | 0 | 0 | 0 | 0 | 0 | 0 | 90
| 62 | 0 | 0 | 0 | 0 | 0 | 0 | 105
| REL. | 31.1 | 68.8 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 100.0
| 68.9 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 27.5
| ID | 31 | 68 | 0 | 0 | 0 | 0 | 0 | 0 | 100
| |
|
|
ABS. | 58 | 34 | 0 | 0 | 0 | 0 | 0 | 0 | 92
| 34 | 0 | 0 | 0 | 0 | 0 | 0 | 103
| REL. | 63.0 | 36.9 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 100.0
| 37.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 3.8
| ID | 63 | 36 | 0 | 0 | 0 | 0 | 0 | 0 | 100
| |
|
|
ABS. | 85 | 7 | 0 | 0 | 0 | 0 | 0 | 0 | 92
| 7 | 0 | 0 | 0 | 0 | 0 | 0 | 66
| REL | 92.3 | 7.6 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 100.0
| 7.6 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 2.10
| ID | 92 | 7 | 0 | 0 | 0 | 0 | 0 | 0 | 100
|
Year
| ABS. | 241 | 116 | 0 | 0 | 0 | 0 | 0 | 0 | 357
| 116 | 0 | 0 | 0 | 0 | 0 | 0 | 105 | REL. | 67.5 | 32.4 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 100.0
| 32.5 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 27.5
| ID | 67 | 32 | 0 | 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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