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 | 65 | 76 | 59 | ~ | 43 | 71 | 63 | 50 | 53 | 66 | 65 | 69 | 37 | 42 | 56 | 40 | 15 | 13 | 16 | 20 | 17 | 28 | 76 | 73 | 59 | 56 | 38 | 39 | 17 | 16 | ~ | 46.14 | 76.00 | 29.00
| 2 | 26 | 23 | 19 | 31 | 42 | 77 | 74 | 30 | 21 | 51 | 68 | 76 | 29 | 31 | 28 | 30 | 43 | 62 | 47 | 55 | 30 | 66 | 59 | 48 | 18 | 39 | 49 | 43 | 67 | ~ | ~ | 44.21 | 77.00 | 29.00
| 3 | 44 | 34 | 31 | 13 | 12 | 36 | 29 | 20 | 10 | 24 | 14 | 42 | 47 | 35 | 15 | 24 | 22 | 34 | 26 | 40 | 33 | 49 | 71 | 95 | 88 | 61 | 48 | 42 | 61 | 18 | 25 | 36.87 | 95.00 | 31.00
| 4 | 58 | 57 | 58 | 44 | 54 | 28 | 34 | 33 | 30 | 78 | 58 | 17 | 19 | 32 | 65 | 24 | 55 | 60 | 70 | 78 | 79 | 67 | 46 | 51 | 28 | 45 | 46 | 51 | 39 | 36 | ~ | 48.00 | 79.00 | 30.00
| 5 | 40 | 59 | 41 | 54 | 47 | 54 | 58 | 64 | 54 | 38 | 44 | 57 | 38 | 27 | 41 | 45 | 44 | 25 | 19 | 14 | 14 | 17 | 36 | 40 | 40 | 55 | 36 | 33 | 15 | 24 | 25 | 38.65 | 64.00 | 31.00
| 6 | 19 | 29 | 40 | 27 | 37 | 28 | 20 | 25 | 42 | 58 | 41 | 32 | 55 | 34 | 24 | 22 | 19 | 24 | 42 | 36 | 41 | 45 | 29 | 29 | 25 | 23 | 21 | 23 | 27 | 29 | ~ | 31.53 | 58.00 | 30.00
| 7 | 34 | 33 | 44 | 31 | 24 | 26 | 41 | 25 | 23 | 25 | 29 | 25 | 20 | 22 | 19 | 7.00 | 11 | 21 | 25 | 19 | 23 | 27 | 25 | 46 | 23 | 30 | ~ | 21 | 12 | 11 | 22 | 24.80 | 46.00 | 30.00
| 8 | 29 | 39 | 33 | 30 | 44 | 42 | 31 | 32 | 31 | 43 | 41 | 40 | 43 | 50 | 52 | 43 | 38 | 35 | 40 | 23 | 40 | 24 | 31 | 41 | 23 | 34 | 34 | 67 | 60 | 58 | 89 | 40.65 | 89.00 | 31.00
| 9 | 76 | 34 | 15 | 10 | 7.00 | 21 | 37 | 43 | 40 | 34 | 59 | 34 | 46 | 42 | 43 | 42 | 15 | 35 | 43 | 43 | 32 | 39 | 43 | 41 | 58 | 60 | 63 | 67 | 63 | 55 | ~ | 41.33 | 76.00 | 30.00
| 10 | 49 | 34 | 68 | 94 | 63 | 64 | 39 | 28 | 35 | 38 | 32 | 36 | 57 | 73 | 67 | 50 | 47 | 53 | 140 | 87 | 49 | 70 | 56 | 71 | 51 | 34 | 29 | 26 | 25 | 44 | 34 | 53.00 | 140.00 | 31.00
| 11 | 23 | 27 | 27 | 19 | 41 | 23 | 21 | 29 | 39 | 47 | 51 | 25 | 49 | 48 | 46 | 55 | 84 | 37 | 62 | 40 | 51 | 70 | 50 | 56 | 104 | 29 | 32 | 39 | ~ | 37 | ~ | 43.48 | 104.00 | 29.00
| 12 | 86 | 52 | 32 | 40 | 29 | 59 | 29 | 38 | 51 | 25 | 30 | 26 | 34 | 32 | 27 | 17 | 28 | 57 | 61 | 117 | 89 | 57 | 41 | 51 | 89 | 108 | 126 | 48 | 82 | 42 | 39 | 52.97 | 126.00 | 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- 50 | 51- 100 | 101- 150 | 151- 225 | 226- 300 | 301- 450 | 451- 600 | over 600 | 50 | 100 | 150 | 225 | 300 | 450 | 600
| |
|
|
ABS. | 60 | 29 | 0 | 0 | 0 | 0 | 0 | 0 | 89
| 29 | 0 | 0 | 0 | 0 | 0 | 0 | 95
| REL. | 67.4 | 32.5 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 100.0
| 32.6 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 24.3
| ID | 67 | 32 | 0 | 0 | 0 | 0 | 0 | 0 | 100
| |
|
|
ABS. | 66 | 25 | 0 | 0 | 0 | 0 | 0 | 0 | 91
| 25 | 0 | 0 | 0 | 0 | 0 | 0 | 79
| REL. | 72.5 | 27.4 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 100.0
| 27.5 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 21.4
| ID | 72 | 27 | 0 | 0 | 0 | 0 | 0 | 0 | 100
| |
|
|
ABS. | 78 | 13 | 0 | 0 | 0 | 0 | 0 | 0 | 91
| 13 | 0 | 0 | 0 | 0 | 0 | 0 | 89
| REL. | 85.7 | 14.2 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 100.0
| 14.3 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 31.8
| ID | 85 | 14 | 0 | 0 | 0 | 0 | 0 | 0 | 100
| |
|
|
ABS. | 55 | 31 | 5 | 0 | 0 | 0 | 0 | 0 | 91
| 36 | 5 | 0 | 0 | 0 | 0 | 0 | 140
| REL | 60.4 | 34.0 | 5.4 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 100.0
| 39.6 | 5.5 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 19.10
| ID | 60 | 34 | 5 | 0 | 0 | 0 | 0 | 0 | 100
|
Year
| ABS. | 259 | 98 | 5 | 0 | 0 | 0 | 0 | 0 | 362
| 103 | 5 | 0 | 0 | 0 | 0 | 0 | 140 | REL. | 71.5 | 27.0 | 1.3 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 100.0
| 28.5 | 1.4 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 19.10
| ID | 71 | 27 | 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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