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 | 13 | 12 | 47 | 50 | 49 | 33 | 24 | 45 | 29 | 8.93 | 7.33 | 4.58 | 7.38 | 5.64 | 13 | 6.61 | 25 | 18 | 21 | 27 | 22 | 12 | 14 | 8.74 | 13 | 13 | 12 | 7.40 | 6.96 | 18 | 31 | 19.52 | 50.11 | 31.00
| 2 | 24 | 20 | 22 | 17 | 12 | 8.51 | 24 | 21 | 15 | 18 | 34 | 39 | 22 | 32 | 34 | 39 | 26 | 12 | 22 | 17 | 18 | 12 | 21 | 4.83 | 6.64 | 10 | 31 | 48 | ~ | ~ | ~ | 21.82 | 47.78 | 28.00
| 3 | 41 | 42 | 39 | 54 | 49 | 37 | 45 | 54 | 37 | 28 | 47 | 52 | 52 | 53 | 44 | 33 | 29 | 42 | 56 | 58 | 50 | 39 | 56 | 64 | 61 | 73 | 59 | 42 | 65 | 70 | 70 | 49.68 | 72.53 | 31.00
| 4 | 59 | 48 | 43 | 72 | 53 | 46 | 65 | 56 | 63 | 65 | 63 | 72 | 64 | 63 | 63 | 58 | 64 | 74 | 57 | 68 | 50 | 71 | 70 | 56 | 64 | 75 | 99 | 76 | 85 | 88 | ~ | 65.00 | 98.97 | 30.00
| 5 | 80 | 73 | 64 | 69 | 63 | 59 | 48 | 80 | 92 | 81 | 81 | 82 | 76 | 82 | 61 | 72 | 67 | 62 | 84 | 75 | 56 | 67 | 62 | 61 | 64 | 62 | 65 | 99 | 98 | 63 | 55 | 71.08 | 98.86 | 31.00
| 6 | 47 | 70 | 49 | 77 | 79 | 85 | 73 | 30 | 56 | 69 | 52 | 57 | 47 | 40 | 47 | 63 | 43 | 45 | 33 | 40 | 52 | 65 | 61 | 27 | 45 | 61 | 67 | 51 | 49 | 66 | ~ | 54.95 | 85.12 | 30.00
| 7 | 42 | 45 | 74 | 49 | 50 | 50 | 28 | 38 | 44 | 41 | 56 | 32 | 56 | 50 | 44 | 40 | 50 | 55 | 45 | 48 | 78 | 50 | 65 | 68 | 57 | 56 | 62 | 69 | 46 | 46 | 51 | 51.14 | 77.75 | 31.00
| 8 | 77 | 83 | 29 | 68 | 48 | 41 | 60 | 69 | 61 | 50 | 69 | 107 | 36 | 47 | 64 | 83 | 80 | 104 | 57 | 73 | 71 | 60 | 51 | 47 | 48 | 50 | 51 | 45 | 40 | 45 | 26 | 59.38 | 106.97 | 31.00
| 9 | 29 | 34 | 51 | 34 | 46 | 23 | 22 | 20 | 47 | 46 | 23 | 39 | 27 | 51 | 30 | 26 | 24 | 26 | 32 | 31 | 26 | 25 | 30 | 26 | 15 | 14 | 6.50 | 25 | 12 | 26 | ~ | 28.87 | 50.65 | 30.00
| 10 | 14 | 6.19 | 12 | 26 | 8.14 | 8.30 | 8.51 | 7.21 | 5.07 | 40 | 35 | 28 | 19 | 9 | 8.00 | 15 | 36 | 26 | 12 | 21 | 28 | 18 | 28 | 32 | 48 | 30 | 40 | 51 | 43 | 40 | 35 | 23.72 | 51.14 | 31.00
| 11 | 37 | 20 | 36 | 24 | 27 | 25 | 15 | 11 | 3.19 | 10 | 27 | 10 | 6.02 | 12 | 11 | 14 | 19 | 21 | 10 | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | 17.84 | 37.16 | 19.00
| 12 | ~ | ~ | 12 | 7.68 | 35 | 40 | 31 | 21 | 10 | 8.30 | 8.65 | 6.62 | 42 | 9 | 4.64 | 22 | 7.50 | 5.92 | 30 | 26 | 26 | 8.53 | 5.95 | 11 | 29 | 37 | 36 | 14 | 5.97 | 22 | 34 | 19.29 | 42.22 | 29.00
|
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. | 78 | 12 | 0 | 0 | 0 | 0 | 0 | 0 | 90
| 12 | 0 | 0 | 0 | 0 | 0 | 0 | 73
| REL. | 86.6 | 13.3 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 100.0
| 13.3 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 26.3
| ID | 86 | 13 | 0 | 0 | 0 | 0 | 0 | 0 | 100
| |
|
|
ABS. | 22 | 69 | 0 | 0 | 0 | 0 | 0 | 0 | 91
| 69 | 0 | 0 | 0 | 0 | 0 | 0 | 99
| REL. | 24.1 | 75.8 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 100.0
| 75.8 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 27.4
| ID | 24 | 75 | 0 | 0 | 0 | 0 | 0 | 0 | 100
| |
|
|
ABS. | 65 | 26 | 1 | 0 | 0 | 0 | 0 | 0 | 92
| 27 | 1 | 0 | 0 | 0 | 0 | 0 | 107
| REL. | 70.6 | 28.2 | 1.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 100.0
| 29.3 | 1.1 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 12.8
| ID | 70 | 28 | 1 | 0 | 0 | 0 | 0 | 0 | 100
| |
|
|
ABS. | 79 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 79
| 0 | 0 | 0 | 0 | 0 | 0 | 0 | 51
| REL | 100.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 100.0
| 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 28.10
| ID | 100 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 100
|
Year
| ABS. | 244 | 107 | 1 | 0 | 0 | 0 | 0 | 0 | 352
| 108 | 1 | 0 | 0 | 0 | 0 | 0 | 107 | REL. | 69.3 | 30.3 | 0.2 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 100.0
| 30.7 | 0.3 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 12.8
| ID | 69 | 30 | | 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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