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 | ~ | ~ | ~ | ~ | 39 | 36 | 72 | 63 | 36 | 53 | ~ | 99 | 61 | 58 | 118 | 116 | 34 | ~ | 42 | 26 | 24 | 35 | 58 | 71 | ~ | 137 | 119 | 114 | 68 | 79 | 25 | 65.96 | 137.00 | 24.00
| 2 | ~ | 68 | 77 | 85 | 114 | 135 | 91 | ~ | 85 | 106 | 121 | 63 | 49 | 58 | ~ | 54 | 30 | 50 | 85 | 95 | 83 | ~ | 81 | 35 | 57 | 55 | 63 | 33 | ~ | ~ | ~ | 73.88 | 135.00 | 24.00
| 3 | ~ | 39 | 47 | 63 | 22 | 14 | 18 | ~ | 21 | 27 | 36 | 47 | 26 | 19 | ~ | 41 | 61 | 45 | 21 | 16 | 14 | ~ | 45 | 31 | 37 | 75 | 66 | 51 | ~ | 67 | 86 | 39.81 | 86.00 | 26.00
| 4 | 99 | 56 | 48 | 35 | ~ | 29 | 38 | 31 | 43 | 43 | 24 | ~ | ~ | 61 | 41 | 36 | 39 | 25 | ~ | 40 | 30 | 41 | 66 | 36 | 33 | ~ | 70 | 68 | 55 | 35 | ~ | 44.88 | 99.00 | 25.00
| 5 | ~ | ~ | ~ | 28 | 43 | 71 | 43 | ~ | ~ | ~ | 80 | 75 | 46 | 39 | 35 | 29 | ~ | 27 | 34 | 34 | 21 | 24 | 27 | ~ | 42 | 37 | 43 | 56 | 51 | 36 | ~ | 41.86 | 80.00 | 22.00
| 6 | 23 | 38 | 63 | 57 | 57 | 63 | ~ | 36 | 48 | 35 | 17 | 16 | 14 | ~ | 26 | 28 | 30 | 34 | 28 | 37 | ~ | 36 | 43 | 38 | 46 | 58 | 36 | ~ | 45 | 41 | ~ | 38.19 | 63.00 | 26.00
| 7 | 29 | 26 | 29 | 16 | ~ | ~ | 20 | 16 | 33 | 28 | ~ | ~ | 29 | 24 | 24 | 26 | 28 | 30 | ~ | 64 | 72 | 56 | 84 | 78 | 58 | ~ | 43 | 31 | 29 | 33 | 18 | 36.96 | 84.00 | 25.00
| 8 | 36 | ~ | 43 | 29 | 33 | 38 | 44 | 39 | ~ | 50 | 66 | 62 | 40 | 32 | 42 | ~ | 49 | 56 | 48 | 70 | 35 | 14 | ~ | 20 | 28 | 40 | 22 | 19 | 19 | ~ | 28 | 38.54 | 70.00 | 26.00
| 9 | 38 | 46 | 43 | 52 | 43 | ~ | 48 | 46 | 61 | 47 | 70 | 23 | ~ | 19 | 12 | 19 | 17 | 24 | 11 | ~ | 26 | 37 | 59 | 98 | 90 | 68 | ~ | 41 | 43 | 57 | ~ | 43.77 | 98.00 | 26.00
| 10 | 12 | 15 | 26 | ~ | 36 | 26 | 61 | 24 | 32 | 20 | ~ | 12 | 46 | 23 | 32 | 56 | 68 | ~ | 41 | 36 | 58 | 77 | 72 | 55 | ~ | 37 | 16 | ~ | 8.00 | 12 | 16 | 35.27 | 77.00 | 26.00
| 11 | ~ | 54 | 26 | 30 | 34 | 22 | 46 | ~ | 68 | 27 | 26 | 65 | 51 | 47 | ~ | 44 | 15 | 34 | 48 | 27 | 43 | ~ | 130 | 192 | 122 | 91 | 84 | 67 | ~ | 55 | ~ | 57.92 | 192.00 | 25.00
| 12 | 61 | 89 | 72 | 46 | 20 | ~ | 16 | 23 | 30 | 64 | 73 | 79 | ~ | 22 | 48 | 21 | 57 | 33 | 39 | ~ | 32 | 43 | 49 | ~ | ~ | ~ | ~ | 44 | 57 | 59 | 51 | 47.00 | 89.00 | 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. | 33 | 32 | 9 | 0 | 0 | 0 | 0 | 0 | 74
| 41 | 9 | 0 | 0 | 0 | 0 | 0 | 137
| REL. | 44.5 | 43.2 | 12.1 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 100.0
| 55.4 | 12.2 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 26.1
| ID | 44 | 43 | 12 | 0 | 0 | 0 | 0 | 0 | 100
| |
|
|
ABS. | 56 | 17 | 0 | 0 | 0 | 0 | 0 | 0 | 73
| 17 | 0 | 0 | 0 | 0 | 0 | 0 | 99
| REL. | 76.7 | 23.2 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 100.0
| 23.3 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 1.4
| ID | 76 | 23 | 0 | 0 | 0 | 0 | 0 | 0 | 100
| |
|
|
ABS. | 59 | 18 | 0 | 0 | 0 | 0 | 0 | 0 | 77
| 18 | 0 | 0 | 0 | 0 | 0 | 0 | 98
| REL. | 76.6 | 23.3 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 100.0
| 23.4 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 24.9
| ID | 76 | 23 | 0 | 0 | 0 | 0 | 0 | 0 | 100
| |
|
|
ABS. | 47 | 25 | 2 | 1 | 0 | 0 | 0 | 0 | 75
| 28 | 3 | 1 | 0 | 0 | 0 | 0 | 192
| REL | 62.6 | 33.3 | 2.6 | 1.3 | 0.0 | 0.0 | 0.0 | 0.0 | 100.0
| 37.3 | 4.0 | 1.3 | 0.0 | 0.0 | 0.0 | 0.0 | 24.11
| ID | 62 | 33 | 2 | 2 | 0 | 0 | 0 | 0 | 101
|
Year
| ABS. | 195 | 92 | 11 | 1 | 0 | 0 | 0 | 0 | 299
| 104 | 12 | 1 | 0 | 0 | 0 | 0 | 192 | REL. | 65.2 | 30.7 | 3.6 | 0.3 | 0.0 | 0.0 | 0.0 | 0.0 | 100.0
| 34.8 | 4.0 | 0.3 | 0.0 | 0.0 | 0.0 | 0.0 | 24.11
| ID | 65 | 30 | 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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