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 | 25 | 14 | 45 | 68 | 62 | 41 | 34 | 49 | 27 | 17 | 21 | 25 | 21 | 15 | 7.58 | 14 | 34 | 51 | 51 | 24 | 11 | 38 | 24 | 16 | 27 | 12 | 23 | 16 | 35 | 34 | 48 | 29.95 | 68.00 | 31.00
| 2 | 33 | 47 | 37 | 35 | 39 | 10 | 46 | 28 | 38 | 38 | 53 | 35 | 17 | 21 | ~ | 46 | 56 | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | 59 | ~ | ~ | ~ | 37.44 | 58.88 | 17.00
| 3 | 55 | 55 | 62 | 67 | 63 | 53 | 57 | 68 | 63 | 63 | 68 | 71 | 67 | 77 | 71 | 53 | 30 | 29 | 62 | 62 | 49 | 56 | 63 | 52 | 63 | 68 | 92 | 27 | 61 | 65 | 95 | 60.84 | 95.08 | 31.00
| 4 | 92 | 51 | 77 | 79 | 59 | 48 | 76 | 73 | 55 | 91 | 88 | 81 | 62 | 48 | 99 | 67 | 64 | 69 | 67 | 64 | 57 | 30 | 53 | 66 | 40 | 79 | 97 | 93 | 63 | 69 | ~ | 68.71 | 98.54 | 30.00
| 5 | 73 | 81 | 59 | 67 | 65 | 72 | 55 | 88 | 83 | 92 | 79 | 81 | 48 | 73 | 58 | 46 | 72 | 36 | 58 | 69 | 64 | 71 | 64 | 75 | 65 | 59 | 83 | 104 | 82 | 76 | 67 | 69.84 | 104.30 | 31.00
| 6 | 62 | 62 | 75 | 58 | 92 | 98 | 97 | 56 | 22 | 75 | 52 | 59 | 38 | 43 | 66 | 71 | 66 | 56 | 64 | 48 | 48 | 70 | 62 | 57 | 48 | 46 | 49 | 66 | 63 | 82 | ~ | 61.71 | 98.45 | 30.00
| 7 | 70 | 62 | 83 | 45 | 46 | 52 | 41 | 54 | 52 | 38 | 71 | 51 | 78 | 40 | 57 | 73 | 42 | 66 | 50 | 71 | 89 | 119 | 102 | 61 | 60 | 63 | 87 | 51 | 57 | 53 | 22 | 61.49 | 118.67 | 31.00
| 8 | 62 | ~ | ~ | ~ | ~ | ~ | ~ | 103 | 70 | 57 | 81 | 103 | 88 | 61 | 82 | 72 | 83 | 89 | 68 | 76 | 100 | 66 | 51 | 59 | 46 | 51 | 37 | 45 | 39 | 47 | 31 | 66.67 | 103.25 | 25.00
| 9 | 26 | 48 | 54 | 38 | 64 | 26 | 41 | 45 | 51 | 58 | 78 | 64 | 55 | 58 | 39 | 41 | 43 | 20 | 34 | 42 | 30 | 32 | 34 | 35 | 61 | 53 | 19 | 21 | 38 | 40 | ~ | 42.90 | 77.64 | 30.00
| 10 | 33 | 23 | 8.69 | 11 | 6.48 | 15 | 16 | 5.05 | 15 | 65 | 50 | 38 | 26 | 40 | 7.73 | 21 | 55 | 43 | 33 | 25 | 50 | 34 | 42 | 46 | 58 | 32 | 42 | 63 | 51 | 47 | 56 | 34.17 | 65.18 | 31.00
| 11 | 52 | 32 | 58 | 30 | 34 | 48 | 29 | 32 | 13 | 5.77 | 31 | 18 | 21 | 40 | ~ | ~ | 41 | 37 | 25 | 23 | 36 | 36 | 25 | 19 | 20 | 12 | 10 | ~ | 33 | 38 | ~ | 29.63 | 58.19 | 27.00
| 12 | 27 | 23 | 18 | 10 | 36 | 43 | 32 | 29 | 25 | 18 | 22 | 20 | 46 | 20 | 5.35 | 37 | 15 | 13 | 23 | 44 | 38 | 21 | 19 | 50 | 41 | 39 | 36 | 35 | 19 | 20 | 57 | 28.45 | 56.82 | 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. | 51 | 28 | 0 | 0 | 0 | 0 | 0 | 0 | 79
| 28 | 0 | 0 | 0 | 0 | 0 | 0 | 95
| REL. | 64.5 | 35.4 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 100.0
| 35.4 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 31.3
| ID | 64 | 35 | 0 | 0 | 0 | 0 | 0 | 0 | 100
| |
|
|
ABS. | 17 | 74 | 0 | 0 | 0 | 0 | 0 | 0 | 91
| 74 | 0 | 0 | 0 | 0 | 0 | 0 | 104
| REL. | 18.6 | 81.3 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 100.0
| 81.3 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 28.5
| ID | 18 | 81 | 0 | 0 | 0 | 0 | 0 | 0 | 100
| |
|
|
ABS. | 43 | 42 | 1 | 0 | 0 | 0 | 0 | 0 | 86
| 43 | 1 | 0 | 0 | 0 | 0 | 0 | 119
| REL. | 50.0 | 48.8 | 1.1 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 100.0
| 50.0 | 1.2 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 22.7
| ID | 50 | 48 | 1 | 0 | 0 | 0 | 0 | 0 | 100
| |
|
|
ABS. | 82 | 7 | 0 | 0 | 0 | 0 | 0 | 0 | 89
| 7 | 0 | 0 | 0 | 0 | 0 | 0 | 65
| REL | 92.1 | 7.8 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 100.0
| 7.9 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 10.10
| ID | 92 | 7 | 0 | 0 | 0 | 0 | 0 | 0 | 100
|
Year
| ABS. | 193 | 151 | 1 | 0 | 0 | 0 | 0 | 0 | 345
| 152 | 1 | 0 | 0 | 0 | 0 | 0 | 119 | REL. | 55.9 | 43.7 | 0.2 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 100.0
| 44.1 | 0.3 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 22.7
| ID | 55 | 43 | | 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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