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 | ~ | ~ | 56 | 63 | 45 | 81 | 78 | 66 | ~ | 41 | 42 | 83 | 52 | 54 | 59 | ~ | 8.00 | 15 | 15 | 6.00 | 12 | 20 | ~ | 8.00 | 39 | 48 | 28 | 62 | 19 | ~ | 18 | 40.72 | 83.00 | 25.00
| 2 | 48 | 76 | 28 | 58 | 46 | ~ | 79 | 26 | 12 | 73 | 44 | 55 | ~ | 28 | 35 | 23 | 27 | 63 | 40 | ~ | 38 | 62 | 55 | 41 | 19 | 38 | ~ | 69 | 91 | ~ | ~ | 46.96 | 91.00 | 25.00
| 3 | 38 | 38 | 34 | 14 | ~ | 58 | 30 | 15 | 10 | 25 | 20 | ~ | 70 | 30 | 14 | 16 | 15 | 24 | ~ | 31 | 37 | 82 | 90 | 121 | 73 | ~ | 39 | 40 | 49 | 15 | 30 | 39.19 | 121.00 | 27.00
| 4 | 29 | ~ | 53 | 40 | 27 | 21 | 18 | 18 | ~ | 47 | 61 | 36 | 29 | 48 | 46 | ~ | 49 | 51 | 63 | 62 | 60 | 51 | ~ | ~ | 36 | 64 | 64 | 59 | 45 | ~ | ~ | 44.87 | 64.00 | 24.00
| 5 | ~ | 41 | 57 | 56 | 51 | 51 | ~ | ~ | 55 | 51 | 62 | 46 | 25 | ~ | 48 | 59 | 46 | 20 | 13 | 14 | ~ | 20 | 32 | 49 | 36 | 27 | 22 | ~ | 18 | 19 | 19 | 37.48 | 62.00 | 25.00
| 6 | 39 | 39 | 38 | ~ | 37 | 29 | 24 | 39 | 45 | 42 | ~ | 40 | 41 | 39 | 23 | 34 | 14 | ~ | 44 | 37 | 53 | 45 | 15 | 9.00 | ~ | 14 | 20 | 24 | 37 | 34 | ~ | 32.88 | 53.00 | 26.00
| 7 | 37 | ~ | 23 | 22 | ~ | ~ | 33 | 23 | ~ | 41 | 24 | 32 | 34 | 25 | 17 | ~ | 19 | 30 | 22 | 27 | 36 | 36 | ~ | 56 | 24 | 34 | 31 | 41 | 23 | ~ | 36 | 30.25 | 56.00 | 24.00
| 8 | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~
| 9 | 52 | 26 | ~ | 25 | 29 | 33 | 36 | ~ | ~ | ~ | 51 | 63 | 46 | 47 | 39 | 23 | ~ | 31 | 51 | 29 | 30 | 27 | 26 | ~ | 38 | 51 | 77 | ~ | 83 | 74 | ~ | 42.91 | 83.00 | 23.00
| 10 | ~ | 46 | 58 | 81 | 91 | 41 | 44 | ~ | 36 | 53 | 57 | 82 | 104 | 109 | ~ | 131 | 91 | 59 | 75 | 89 | 54 | ~ | 94 | 89 | 79 | 59 | 39 | 50 | ~ | 90 | 35 | 70.62 | 131.00 | 26.00
| 11 | 42 | 73 | 51 | 19 | ~ | 27 | 29 | 47 | 62 | 49 | ~ | ~ | 80 | 73 | 49 | 44 | 51 | 28 | ~ | 39 | 36 | 72 | 74 | 57 | ~ | ~ | 26 | 80 | 101 | 77 | ~ | 53.58 | 101.00 | 24.00
| 12 | 97 | 37 | ~ | 54 | 36 | 60 | 40 | 54 | 44 | ~ | 63 | 85 | 102 | 84 | 30 | 15 | ~ | 110 | 70 | 61 | 84 | 71 | 55 | ~ | ~ | ~ | 33 | 12 | 32 | 36 | ~ | 56.88 | 110.00 | 24.00
|
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. | 51 | 25 | 1 | 0 | 0 | 0 | 0 | 0 | 77
| 26 | 1 | 0 | 0 | 0 | 0 | 0 | 121
| REL. | 66.2 | 32.4 | 1.2 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 100.0
| 33.8 | 1.3 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 24.3
| ID | 66 | 32 | 1 | 0 | 0 | 0 | 0 | 0 | 100
| |
|
|
ABS. | 56 | 19 | 0 | 0 | 0 | 0 | 0 | 0 | 75
| 19 | 0 | 0 | 0 | 0 | 0 | 0 | 64
| REL. | 74.6 | 25.3 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 100.0
| 25.3 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 26.4
| ID | 74 | 25 | 0 | 0 | 0 | 0 | 0 | 0 | 100
| |
|
|
ABS. | 38 | 9 | 0 | 0 | 0 | 0 | 0 | 0 | 471
| 9 | 0 | 0 | 0 | 0 | 0 | 0 | 83
| REL. | 80.8 | 19.1 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 100.0
| 19.1 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 29.9
| ID | 80 | 19 | 0 | 0 | 0 | 0 | 0 | 0 | 100
| |
|
|
ABS. | 29 | 39 | 6 | 0 | 0 | 0 | 0 | 0 | 74
| 45 | 6 | 0 | 0 | 0 | 0 | 0 | 131
| REL | 39.1 | 52.7 | 8.1 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 100.0
| 60.8 | 8.1 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 16.10
| ID | 39 | 52 | 8 | 0 | 0 | 0 | 0 | 0 | 100
|
Year
| ABS. | 174 | 92 | 7 | 0 | 0 | 0 | 0 | 0 | 273
| 99 | 7 | 0 | 0 | 0 | 0 | 0 | 131 | REL. | 63.7 | 33.6 | 2.5 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 100.0
| 36.3 | 2.6 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 16.10
| ID | 63 | 33 | 2 | 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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