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 | 41 | 34 | 31 | 32 | 20 | 20 | 35 | 22 | 24 | 38 | 9 | 29 | 27 | 36 | 38 | 52 | 52 | 27 | 27 | 24 | 19 | 2.77 | 18 | 26 | 31 | 25 | 23 | 23 | 50 | 48 | 35 | 29.63 | 51.72 | 31.00
| 2 | 7.41 | 23 | 12 | 38 | 75 | 70 | 55 | 42 | 16 | ~ | 31 | 61 | 61 | 47 | 41 | 55 | 70 | 48 | 27 | 46 | 48 | 55 | 48 | 47 | 49 | 26 | 67 | 52 | ~ | ~ | ~ | 45.15 | 75.08 | 27.00
| 3 | 54 | 37 | 32 | 22 | 32 | 32 | 44 | 30 | 26 | 28 | 38 | 55 | 57 | 38 | 34 | 55 | 51 | 35 | 41 | 51 | 50 | 37 | 52 | 29 | 36 | 30 | 52 | 34 | 21 | 32 | 58 | 39.43 | 57.51 | 31.00
| 4 | 67 | 47 | 55 | 59 | 57 | 43 | 52 | 48 | 33 | 38 | 55 | 58 | 46 | 64 | 58 | 62 | 73 | 73 | 38 | 31 | 57 | 25 | 50 | 67 | 66 | 50 | 26 | 24 | 32 | 48 | ~ | 50.11 | 72.75 | 30.00
| 5 | 77 | 70 | 63 | 94 | 85 | 90 | 50 | 44 | 41 | 59 | 54 | 49 | 66 | 60 | 67 | 50 | 83 | 104 | 97 | 83 | 48 | 65 | 57 | 60 | 50 | 58 | 72 | 90 | 73 | 86 | 65 | 68.07 | 104.34 | 31.00
| 6 | 78 | 73 | 47 | 29 | 53 | 64 | 51 | 40 | 31 | 86 | 55 | 48 | 64 | 63 | 80 | 52 | 39 | 42 | 36 | 72 | 38 | 41 | 38 | 32 | 44 | 87 | 71 | 32 | 43 | 54 | ~ | 52.82 | 86.98 | 30.00
| 7 | 28 | 40 | 82 | 92 | 84 | 70 | 45 | 46 | 64 | 85 | 70 | 66 | 65 | 57 | 35 | 44 | 65 | 78 | 77 | 77 | 64 | 55 | 35 | 48 | 40 | 69 | 68 | 62 | 59 | 55 | 55 | 60.65 | 91.83 | 31.00
| 8 | 58 | 65 | 68 | 73 | 76 | 52 | 74 | 70 | 48 | 44 | 41 | 44 | 35 | 79 | 64 | 35 | 24 | 49 | 59 | 63 | 51 | 33 | 37 | ~ | 102 | 96 | 45 | 45 | 49 | 26 | 22 | 54.26 | 101.85 | 30.00
| 9 | 39 | 33 | 56 | 75 | 59 | 51 | 27 | 46 | 40 | 63 | 82 | 84 | 89 | 86 | 86 | 47 | 60 | 60 | 85 | 82 | 19 | 26 | 26 | 17 | 28 | 37 | 37 | 29 | 35 | 36 | ~ | 51.37 | 88.79 | 30.00
| 10 | 43 | 49 | 49 | 15 | 19 | 25 | 28 | 19 | 45 | 41 | 31 | 22 | 22 | 24 | 17 | 27 | 15 | 25 | 24 | 41 | 21 | 26 | 26 | 31 | 15 | 36 | 24 | 22 | 12 | 45 | 42 | 28.41 | 49.13 | 31.00
| 11 | 40 | 35 | 11 | 29 | 27 | 27 | 18 | 11 | 7.09 | 15 | 14 | 13 | 11 | 38 | 8.47 | 26 | 18 | 20 | 12 | 29 | 28 | 18 | 23 | 7.36 | 1.83 | 10 | 21 | 34 | 36 | 18 | ~ | 20.20 | 40.19 | 30.00
| 12 | 41 | 54 | 53 | 47 | 60 | 39 | 41 | 39 | 33 | 17 | 31 | 48 | 31 | 27 | 35 | 16 | 26 | 34 | 42 | 25 | 15 | 24 | 32 | 30 | 38 | 43 | 21 | 12 | 23 | 25 | ~ | 33.38 | 60.19 | 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. | 75 | 14 | 0 | 0 | 0 | 0 | 0 | 0 | 89
| 14 | 0 | 0 | 0 | 0 | 0 | 0 | 75
| REL. | 84.2 | 15.7 | 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 | 5.2
| ID | 84 | 15 | 0 | 0 | 0 | 0 | 0 | 0 | 100
| |
|
|
ABS. | 41 | 50 | 0 | 0 | 0 | 0 | 0 | 0 | 91
| 50 | 0 | 0 | 0 | 0 | 0 | 0 | 104
| REL. | 45.0 | 54.9 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 100.0
| 54.9 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 18.5
| ID | 45 | 54 | 0 | 0 | 0 | 0 | 0 | 0 | 100
| |
|
|
ABS. | 43 | 48 | 0 | 0 | 0 | 0 | 0 | 0 | 91
| 48 | 0 | 0 | 0 | 0 | 0 | 0 | 102
| REL. | 47.2 | 52.7 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 100.0
| 52.7 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 25.8
| ID | 47 | 52 | 0 | 0 | 0 | 0 | 0 | 0 | 100
| |
|
|
ABS. | 89 | 2 | 0 | 0 | 0 | 0 | 0 | 0 | 91
| 2 | 0 | 0 | 0 | 0 | 0 | 0 | 60
| REL | 97.8 | 2.1 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 100.0
| 2.2 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 5.12
| ID | 97 | 2 | 0 | 0 | 0 | 0 | 0 | 0 | 100
|
Year
| ABS. | 248 | 114 | 0 | 0 | 0 | 0 | 0 | 0 | 362
| 114 | 0 | 0 | 0 | 0 | 0 | 0 | 104 | REL. | 68.5 | 31.4 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 100.0
| 31.5 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 18.5
| ID | 68 | 31 | 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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