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 | 12 | 12 | 23 | 70 | 28 | 93 | 90 | 76 | 82 | 69 | 43 | 89 | 23 | 87 | 71 | 94 | 106 | 66 | 4.00 | 4.00 | 18 | 16 | 41 | 104 | 27 | 31 | 36 | 45 | 8.00 | 9.00 | 48 | 49.19 | 106.00 | 31.00
| 2 | 71 | 43 | 59 | 114 | 103 | 10 | 65 | 26 | 51 | 20 | 6.00 | 19 | 9.00 | 35 | 58 | 49 | 62 | 71 | 40 | 49 | 31 | 48 | 27 | 17 | 46 | 54 | 52 | 63 | ~ | ~ | ~ | 46.36 | 114.00 | 28.00
| 3 | 38 | 36 | 17 | 73 | 98 | 68 | 25 | 45 | 39 | 45 | 68 | 68 | 71 | 27 | 39 | 46 | 44 | 71 | 59 | 43 | 42 | 17 | 11 | 13 | 26 | 21 | 36 | 53 | 69 | 61 | 43 | 45.55 | 98.00 | 31.00
| 4 | 27 | 136 | 27 | 48 | 27 | 15 | 12 | 25 | 37 | 29 | 28 | 25 | 19 | 15 | 20 | 35 | 102 | 74 | 56 | ~ | ~ | 42 | 53 | 38 | 56 | 63 | 34 | 56 | 59 | 76 | ~ | 44.07 | 136.00 | 28.00
| 5 | 37 | 30 | 38 | 29 | 29 | 58 | 44 | 32 | 41 | 34 | 38 | 34 | 55 | 51 | 49 | 63 | 46 | 30 | 23 | 43 | 45 | 51 | 51 | 39 | 24 | 33 | 46 | 49 | 38 | 35 | 45 | 40.65 | 63.00 | 31.00
| 6 | 32 | 43 | 68 | 58 | 32 | 30 | 35 | 28 | 42 | 29 | 51 | 34 | 69 | 40 | 23 | 30 | 6.00 | 28 | 16 | 25 | 41 | 26 | 20 | 25 | 21 | 22 | 39 | 35 | 27 | 37 | ~ | 33.73 | 69.00 | 30.00
| 7 | 41 | 34 | 27 | 37 | 15 | 4.00 | ~ | ~ | ~ | 29 | 49 | 33 | 16 | 7.00 | 16 | 30 | 53 | 33 | 26 | 29 | 18 | 32 | 45 | 33 | 34 | 48 | 23 | 10 | 46 | 31 | 44 | 30.11 | 53.00 | 28.00
| 8 | 52 | 35 | 26 | 16 | 31 | 29 | 15 | 37 | 40 | 25 | 20 | 19 | 16 | 30 | 18 | 7.00 | 13 | 10 | 27 | 33 | 44 | 31 | 49 | 26 | 24 | 45 | 29 | 50 | 52 | 47 | 21 | 29.58 | 52.00 | 31.00
| 9 | 14 | 54 | 31 | 38 | 57 | 47 | 31 | 18 | 43 | 52 | 24 | 26 | 64 | 27 | 15 | 38 | 26 | 41 | 48 | 59 | 39 | 33 | 24 | 29 | 48 | 53 | 27 | 23 | 44 | 109 | ~ | 39.40 | 109.00 | 30.00
| 10 | 96 | 103 | 114 | ~ | ~ | 33 | 30 | 32 | 44 | 30 | 29 | 17 | 25 | 83 | 70 | 146 | 44 | 59 | 22 | 53 | 100 | 130 | 89 | 87 | 19 | 45 | 15 | 15 | 72 | 48 | 90 | 60.00 | 146.00 | 29.00
| 11 | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~
| 12 | 59 | 98 | 54 | 71 | 36 | 23 | 20 | 22 | 44 | 85 | 131 | 86 | 82 | 39 | 27 | 67 | 107 | 70 | 161 | 90 | 101 | 63 | 44 | 27 | 18 | 18 | 40 | 48 | 86 | 55 | 25 | 61.19 | 161.00 | 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- 33 | 34- 67 | 68- 100 | 101- 150 | 151- 200 | 201- 300 | 301- 400 | over 400 | 33 | 67 | 100 | 150 | 200 | 300 | 400
| |
|
|
ABS. | 30 | 36 | 20 | 4 | 0 | 0 | 0 | 0 | 90
| 60 | 24 | 4 | 0 | 0 | 0 | 0 | 114
| REL. | 33.3 | 40.0 | 22.2 | 4.4 | 0.0 | 0.0 | 0.0 | 0.0 | 100.0
| 66.7 | 26.7 | 4.4 | 0.0 | 0.0 | 0.0 | 0.0 | 4.2
| ID | 33 | 40 | 22 | 8 | 0 | 0 | 0 | 0 | 104
| |
|
|
ABS. | 37 | 46 | 4 | 2 | 0 | 0 | 0 | 0 | 89
| 52 | 6 | 2 | 0 | 0 | 0 | 0 | 136
| REL. | 41.5 | 51.6 | 4.4 | 2.2 | 0.0 | 0.0 | 0.0 | 0.0 | 100.0
| 58.4 | 6.7 | 2.2 | 0.0 | 0.0 | 0.0 | 0.0 | 2.4
| ID | 41 | 51 | 4 | 4 | 0 | 0 | 0 | 0 | 102
| |
|
|
ABS. | 53 | 35 | 0 | 1 | 0 | 0 | 0 | 0 | 89
| 36 | 1 | 1 | 0 | 0 | 0 | 0 | 109
| REL. | 59.5 | 39.3 | 0.0 | 1.1 | 0.0 | 0.0 | 0.0 | 0.0 | 100.0
| 40.4 | 1.1 | 1.1 | 0.0 | 0.0 | 0.0 | 0.0 | 30.9
| ID | 59 | 39 | 0 | 2 | 0 | 0 | 0 | 0 | 101
| |
|
|
ABS. | 19 | 16 | 17 | 7 | 1 | 0 | 0 | 0 | 60
| 41 | 25 | 8 | 1 | 0 | 0 | 0 | 161
| REL | 31.6 | 26.6 | 28.3 | 11.6 | 1.6 | 0.0 | 0.0 | 0.0 | 100.0
| 68.3 | 41.7 | 13.3 | 1.7 | 0.0 | 0.0 | 0.0 | 19.12
| ID | 31 | 26 | 28 | 23 | 8 | 0 | 0 | 0 | 118
|
Year
| ABS. | 139 | 133 | 41 | 14 | 1 | 0 | 0 | 0 | 328
| 189 | 56 | 15 | 1 | 0 | 0 | 0 | 161 | REL. | 42.3 | 40.5 | 12.5 | 4.2 | 0.3 | 0.0 | 0.0 | 0.0 | 100.0
| 57.6 | 17.1 | 4.6 | 0.3 | 0.0 | 0.0 | 0.0 | 19.12
| ID | 42 | 40 | 12 | 8 | 1 | 0 | 0 | 0 | 105
|
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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