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 | 38 | 33 | 21 | 17 | 26 | 17 | 19 | 21 | 22 | 50 | 27 | 58 | 60 | 62 | 56 | 40 | 22 | 24 | 29 | 34 | 27 | 33 | 45 | 57 | 78 | 100 | 91 | 49 | 41 | 27 | 29 | 40.42 | 100.44 | 31.00
| 2 | 50 | 67 | 32 | 33 | 66 | 52 | 50 | 29 | 71 | 113 | 92 | 46 | 30 | 46 | 34 | 62 | 33 | 61 | 87 | 107 | 78 | 42 | 56 | 27 | 36 | 57 | 58 | 21 | ~ | ~ | ~ | 54.82 | 112.98 | 28.00
| 3 | 22 | 24 | 29 | 103 | 33 | 18 | 17 | 17 | 39 | 39 | 46 | 71 | 44 | 30 | 38 | 53 | 18 | 44 | 35 | 40 | 25 | 25 | 33 | 36 | 75 | 85 | 87 | 63 | 54 | 92 | 92 | 46.10 | 103.35 | 31.00
| 4 | 97 | 56 | 45 | 31 | 29 | 62 | 56 | 17 | 34 | 40 | 30 | 18 | 52 | 53 | 50 | 53 | 37 | 30 | 27 | 64 | 44 | 40 | 53 | 60 | 42 | 41 | 89 | 56 | 46 | 54 | ~ | 46.87 | 96.73 | 30.00
| 5 | 32 | 39 | 40 | 32 | 45 | 48 | 65 | 64 | 62 | 61 | 84 | 109 | 48 | 44 | 45 | 38 | 28 | 42 | 54 | 49 | 17 | 26 | 22 | 25 | 34 | 40 | 42 | 40 | 51 | 43 | 34 | 45.27 | 108.79 | 31.00
| 6 | 22 | 48 | 41 | 46 | 48 | 68 | 48 | 38 | 52 | 39 | 20 | 24 | 19 | 18 | 36 | 37 | 39 | 37 | 37 | 32 | 30 | 43 | 38 | 18 | 31 | 47 | 45 | 33 | 50 | 51 | ~ | 37.83 | 67.60 | 30.00
| 7 | 47 | 39 | 43 | 20 | 17 | 38 | 40 | 24 | 43 | 39 | 32 | 19 | 47 | 43 | 51 | 47 | 45 | 25 | 30 | 65 | 66 | 49 | 61 | 47 | 25 | 106 | 56 | 45 | 36 | 38 | 49 | 43.03 | 106.06 | 31.00
| 8 | 35 | 33 | 69 | 40 | 37 | 50 | 56 | 46 | 25 | 49 | 86 | 64 | 42 | 55 | 57 | 40 | 64 | 60 | 53 | 77 | 62 | 19 | 19 | 25 | 33 | 29 | 28 | 24 | 14 | 22 | 27 | 43.31 | 86.25 | 31.00
| 9 | 32 | 33 | 46 | 30 | ~ | 73 | 46 | 45 | 42 | 52 | 37 | 12 | 22 | 29 | 25 | 26 | 27 | 43 | 40 | 45 | 55 | 46 | 53 | 66 | 89 | 80 | 65 | 50 | 65 | 37 | ~ | 45.17 | 88.77 | 29.00
| 10 | 29 | 19 | 16 | 30 | 39 | 32 | 45 | 43 | 46 | 23 | 16 | 27 | 33 | 28 | 44 | 56 | 28 | 29 | 53 | 30 | 37 | 40 | 47 | 28 | 15 | 30 | 22 | 19 | 23 | 18 | 19 | 31.04 | 56.00 | 31.00
| 11 | 11 | 37 | 26 | 28 | 29 | 27 | 50 | 49 | 46 | 60 | 30 | 69 | 60 | 49 | 39 | 52 | 61 | 26 | 38 | 29 | 68 | 83 | 131 | 200 | 93 | 74 | 65 | 58 | 73 | 51 | ~ | 57.04 | 200.29 | 30.00
| 12 | 74 | 86 | 101 | 56 | 30 | ~ | 78 | 30 | 68 | 93 | 102 | 57 | 12 | 24 | 32 | 24 | 104 | 66 | 24 | 20 | 28 | 56 | 39 | 42 | 30 | 21 | 21 | 66 | 96 | ~ | ~ | 52.87 | 104.46 | 28.00
|
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. | 58 | 28 | 4 | 0 | 0 | 0 | 0 | 0 | 90
| 32 | 4 | 0 | 0 | 0 | 0 | 0 | 113
| REL. | 64.4 | 31.1 | 4.4 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 100.0
| 35.6 | 4.4 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 10.2
| ID | 64 | 31 | 4 | 0 | 0 | 0 | 0 | 0 | 100
| |
|
|
ABS. | 67 | 23 | 1 | 0 | 0 | 0 | 0 | 0 | 91
| 24 | 1 | 0 | 0 | 0 | 0 | 0 | 109
| REL. | 73.6 | 25.2 | 1.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 100.0
| 26.4 | 1.1 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 12.5
| ID | 73 | 25 | 1 | 0 | 0 | 0 | 0 | 0 | 100
| |
|
|
ABS. | 64 | 26 | 1 | 0 | 0 | 0 | 0 | 0 | 91
| 27 | 1 | 0 | 0 | 0 | 0 | 0 | 106
| REL. | 70.3 | 28.5 | 1.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 100.0
| 29.7 | 1.1 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 26.7
| ID | 70 | 28 | 1 | 0 | 0 | 0 | 0 | 0 | 100
| |
|
|
ABS. | 58 | 26 | 4 | 1 | 0 | 0 | 0 | 0 | 89
| 31 | 5 | 1 | 0 | 0 | 0 | 0 | 200
| REL | 65.1 | 29.2 | 4.4 | 1.1 | 0.0 | 0.0 | 0.0 | 0.0 | 100.0
| 34.8 | 5.6 | 1.1 | 0.0 | 0.0 | 0.0 | 0.0 | 24.11
| ID | 65 | 29 | 4 | 2 | 0 | 0 | 0 | 0 | 101
|
Year
| ABS. | 247 | 103 | 10 | 1 | 0 | 0 | 0 | 0 | 361
| 114 | 11 | 1 | 0 | 0 | 0 | 0 | 200 | REL. | 68.4 | 28.5 | 2.7 | 0.2 | 0.0 | 0.0 | 0.0 | 0.0 | 100.0
| 31.6 | 3.0 | 0.3 | 0.0 | 0.0 | 0.0 | 0.0 | 24.11
| ID | 68 | 28 | 2 | | 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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