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 | 8.00 | 31 | 61 | 64 | 62 | ~ | 52 | 50 | 37 | 24 | 8.59 | 7.54 | 6.84 | 9 | 25 | 28 | 51 | 40 | 42 | 38 | 34 | 17 | 20 | 21 | 28 | 31 | 30 | 22 | 25 | 29 | 52 | 31.81 | 63.97 | 30.00
| 2 | 50 | 37 | 38 | 25 | 26 | 16 | 34 | 48 | 34 | 28 | 51 | 57 | 37 | 44 | 49 | 48 | 49 | 26 | 40 | 34 | 22 | 22 | 33 | 15 | 25 | 30 | 43 | 65 | ~ | ~ | ~ | 36.69 | 65.30 | 28.00
| 3 | 64 | 50 | 56 | 69 | 62 | 49 | 59 | 64 | 56 | 56 | 64 | 53 | 57 | 64 | 58 | 43 | 31 | 46 | 67 | 65 | 59 | 51 | 68 | 66 | 60 | 66 | 46 | 48 | 69 | 57 | 67 | 57.67 | 69.27 | 31.00
| 4 | 64 | 57 | 53 | 80 | 70 | 52 | 61 | 59 | 65 | 71 | 64 | 61 | 61 | 61 | 66 | 62 | 62 | 52 | 39 | 64 | 55 | 77 | 81 | 56 | 53 | 67 | 70 | 30 | 71 | 80 | ~ | 62.22 | 81.11 | 30.00
| 5 | 80 | 72 | 52 | 62 | 71 | 59 | 49 | 80 | 87 | 94 | 97 | 114 | 92 | 101 | 83 | 83 | 71 | 74 | 104 | 82 | 69 | 79 | 73 | 52 | 54 | 60 | 79 | 108 | 99 | 72 | 95 | 78.93 | 113.61 | 31.00
| 6 | 54 | 80 | 73 | 93 | 111 | 92 | 83 | 65 | 95 | 59 | 53 | 65 | 58 | 65 | 72 | 76 | 69 | 57 | 51 | 53 | 86 | 90 | 82 | 42 | 80 | 71 | 83 | 71 | 68 | 86 | ~ | 72.84 | 110.95 | 30.00
| 7 | 50 | 62 | 91 | 68 | 56 | 50 | 45 | 50 | 53 | 57 | 62 | 42 | 68 | 72 | 61 | 58 | 60 | 61 | 65 | 90 | 108 | 57 | 79 | 62 | 60 | 78 | 78 | 84 | 54 | 56 | 71 | 64.77 | 107.94 | 31.00
| 8 | 87 | 81 | 55 | 80 | 60 | 66 | 95 | 85 | 70 | 80 | 105 | 95 | 48 | 66 | 74 | 84 | 104 | 119 | 69 | 106 | 73 | 66 | 71 | 57 | 58 | 82 | 55 | 49 | 44 | 49 | 38 | 73.31 | 118.98 | 31.00
| 9 | 55 | 45 | 49 | 45 | 50 | 49 | 53 | 37 | 62 | 65 | 50 | 52 | 59 | 55 | 41 | 44 | 34 | 36 | 37 | 43 | 44 | 48 | 49 | 49 | 22 | 29 | 34 | 31 | 20 | 40 | ~ | 44.20 | 64.75 | 30.00
| 10 | 21 | 10 | 7.61 | 31 | 15 | 14 | 12 | 16 | 10 | 42 | 52 | 46 | 41 | 29 | 23 | 26 | ~ | 35 | 24 | 33 | 44 | 35 | ~ | 64 | 69 | 49 | 49 | 60 | 58 | 51 | 45 | 34.88 | 68.51 | 29.00
| 11 | 46 | 31 | 54 | 46 | 37 | 34 | 24 | 14 | 17 | 40 | 45 | 19 | 3.80 | 32 | 26 | 27 | 40 | 23 | 35 | 45 | 42 | 31 | 24 | 20 | 27 | 6.46 | 6.91 | 6.77 | 28 | 14 | ~ | 28.14 | 53.81 | 30.00
| 12 | 27 | 13 | 15 | 8.97 | 48 | 56 | 51 | 33 | 9 | 7.79 | 9 | 11 | 51 | 21 | 17 | 38 | 6.80 | 12 | 35 | 49 | 42 | 20 | 26 | 17 | 46 | 50 | 50 | 10 | 20 | 43 | 41 | 28.48 | 56.10 | 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- 53 | 54- 107 | 108- 160 | 161- 240 | 241- 320 | 321- 480 | 481- 640 | over 640 | 53 | 107 | 160 | 240 | 320 | 480 | 640
| |
|
|
ABS. | 62 | 27 | 0 | 0 | 0 | 0 | 0 | 0 | 89
| 27 | 0 | 0 | 0 | 0 | 0 | 0 | 69
| REL. | 69.6 | 30.3 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 100.0
| 30.3 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 4.3
| ID | 69 | 30 | 0 | 0 | 0 | 0 | 0 | 0 | 100
| |
|
|
ABS. | 12 | 76 | 3 | 0 | 0 | 0 | 0 | 0 | 91
| 79 | 3 | 0 | 0 | 0 | 0 | 0 | 114
| REL. | 13.1 | 83.5 | 3.2 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 100.0
| 86.8 | 3.3 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 12.5
| ID | 13 | 83 | 3 | 0 | 0 | 0 | 0 | 0 | 100
| |
|
|
ABS. | 36 | 54 | 2 | 0 | 0 | 0 | 0 | 0 | 92
| 56 | 2 | 0 | 0 | 0 | 0 | 0 | 119
| REL. | 39.1 | 58.6 | 2.1 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 100.0
| 60.9 | 2.2 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 18.8
| ID | 39 | 58 | 2 | 0 | 0 | 0 | 0 | 0 | 100
| |
|
|
ABS. | 84 | 6 | 0 | 0 | 0 | 0 | 0 | 0 | 90
| 6 | 0 | 0 | 0 | 0 | 0 | 0 | 69
| REL | 93.3 | 6.6 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 100.0
| 6.7 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 25.10
| ID | 93 | 6 | 0 | 0 | 0 | 0 | 0 | 0 | 100
|
Year
| ABS. | 194 | 163 | 5 | 0 | 0 | 0 | 0 | 0 | 362
| 168 | 5 | 0 | 0 | 0 | 0 | 0 | 119 | REL. | 53.5 | 45.0 | 1.3 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 100.0
| 46.4 | 1.4 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 18.8
| ID | 53 | 45 | 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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