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 | ~ | 87 | 43 | 70 | 65 | 48 | 110 | 92 | 35 | 83 | 50 | 24 | 96 | 95 | 60 | 91 | 136 | 93 | 50 | 80 | 186 | 63 | 67 | 68 | 96 | 59 | 109 | 21 | 98 | 59 | 60 | 76.47 | 186.00 | 30.00
| 2 | 78 | 105 | 112 | 128 | 18 | 68 | 44 | 127 | 97 | 48 | 39 | 45 | 36 | 25 | 22 | 27 | 27 | 35 | 24 | 68 | 40 | 89 | 105 | 56 | 32 | 30 | 37 | 59 | ~ | ~ | ~ | 57.89 | 128.00 | 28.00
| 3 | 94 | 44 | 31 | 36 | 102 | 119 | 34 | 71 | 76 | 108 | 81 | 95 | 92 | 43 | 25 | 63 | 30 | 31 | 23 | 23 | 28 | 17 | 17 | 46 | 61 | 53 | 38 | 24 | 25 | 33 | 50 | 52.03 | 119.00 | 31.00
| 4 | 65 | 71 | 59 | 12 | 17 | 15 | 16 | 33 | 55 | 44 | 55 | 99 | 86 | 42 | 39 | 53 | 30 | 31 | 58 | 34 | 119 | 75 | 24 | 31 | 56 | 47 | 61 | 32 | 18 | 26 | ~ | 46.77 | 119.00 | 30.00
| 5 | 24 | 25 | 55 | 32 | 28 | 12 | 15 | 22 | 16 | 18 | 25 | 77 | 39 | 14 | 43 | 45 | 39 | 33 | 23 | 25 | 12 | 27 | 19 | 13 | 22 | 18 | 19 | 14 | 33 | 12 | 14 | 26.23 | 77.00 | 31.00
| 6 | 16 | 27 | 32 | 34 | 42 | 36 | 38 | 21 | 37 | 35 | 40 | 39 | 43 | 12 | 17 | 30 | 29 | 38 | 26 | 6.00 | 23 | 37 | 14 | 14 | 21 | 36 | 32 | 38 | 44 | 43 | ~ | 30.00 | 44.00 | 30.00
| 7 | 16 | 23 | 28 | ~ | ~ | ~ | ~ | ~ | 38 | 31 | 22 | 25 | 23 | 28 | 35 | 36 | 13 | 26 | 19 | 24 | 35 | 35 | 49 | 34 | 16 | 19 | 19 | 20 | 20 | 26 | 22 | 26.23 | 49.00 | 26.00
| 8 | 19 | 29 | 35 | 36 | 39 | 29 | 32 | 34 | 20 | 31 | 51 | 39 | 53 | 61 | 40 | 46 | 28 | 40 | 33 | 44 | 55 | 40 | 54 | 55 | 52 | 55 | 57 | 61 | 17 | 30 | 25 | 40.00 | 61.00 | 31.00
| 9 | 50 | 54 | 72 | 55 | 50 | 20 | 21 | 16 | 14 | 12 | 34 | 45 | 13 | 16 | 36 | 25 | 47 | 60 | 41 | 32 | 37 | 57 | 56 | 33 | 33 | 47 | 42 | 54 | 53 | 49 | ~ | 39.13 | 72.00 | 30.00
| 10 | 28 | 13 | 23 | 22 | 41 | 45 | 66 | 47 | 28 | 12 | 12 | 15 | 14 | 12 | 12 | 17 | 28 | 18 | 17 | 58 | 19 | 63 | 34 | 14 | 18 | 12 | 70 | 23 | 65 | 58 | 31 | 30.16 | 70.00 | 31.00
| 11 | 72 | 89 | 30 | 25 | 90 | 57 | 69 | 37 | 28 | 41 | 53 | 17 | 38 | 34 | 52 | 33 | 21 | 13 | 18 | 33 | 73 | 51 | 52 | 69 | 35 | 59 | 36 | 37 | 39 | 60 | ~ | 45.37 | 90.00 | 30.00
| 12 | 39 | 41 | 19 | 15 | 14 | 29 | 36 | 36 | 46 | 21 | 12 | 12 | ~ | ~ | 25 | 28 | 24 | 39 | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | 27.25 | 46.00 | 16.00
|
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. | 42 | 35 | 11 | 1 | 0 | 0 | 0 | 0 | 89
| 47 | 12 | 1 | 0 | 0 | 0 | 0 | 186
| REL. | 47.1 | 39.3 | 12.3 | 1.1 | 0.0 | 0.0 | 0.0 | 0.0 | 100.0
| 52.8 | 13.5 | 1.1 | 0.0 | 0.0 | 0.0 | 0.0 | 21.1
| ID | 47 | 39 | 12 | 2 | 0 | 0 | 0 | 0 | 101
| |
|
|
ABS. | 76 | 14 | 1 | 0 | 0 | 0 | 0 | 0 | 91
| 15 | 1 | 0 | 0 | 0 | 0 | 0 | 119
| REL. | 83.5 | 15.3 | 1.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 100.0
| 16.5 | 1.1 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 21.4
| ID | 83 | 15 | 1 | 0 | 0 | 0 | 0 | 0 | 100
| |
|
|
ABS. | 69 | 18 | 0 | 0 | 0 | 0 | 0 | 0 | 87
| 18 | 0 | 0 | 0 | 0 | 0 | 0 | 72
| REL. | 79.3 | 20.6 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 100.0
| 20.7 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 3.9
| ID | 79 | 20 | 0 | 0 | 0 | 0 | 0 | 0 | 100
| |
|
|
ABS. | 58 | 19 | 0 | 0 | 0 | 0 | 0 | 0 | 77
| 19 | 0 | 0 | 0 | 0 | 0 | 0 | 90
| REL | 75.3 | 24.6 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 100.0
| 24.7 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 5.11
| ID | 75 | 24 | 0 | 0 | 0 | 0 | 0 | 0 | 100
|
Year
| ABS. | 245 | 86 | 12 | 1 | 0 | 0 | 0 | 0 | 344
| 99 | 13 | 1 | 0 | 0 | 0 | 0 | 186 | REL. | 71.2 | 25.0 | 3.4 | 0.2 | 0.0 | 0.0 | 0.0 | 0.0 | 100.0
| 28.8 | 3.8 | 0.3 | 0.0 | 0.0 | 0.0 | 0.0 | 21.1
| ID | 71 | 25 | 3 | | 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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