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 | 45 | 41 | 18 | 17 | 39 | 28 | 5.79 | 28 | 22 | 13 | 17 | 36 | 27 | 14 | 7.57 | 11 | 12 | 14 | 14 | 26 | 21 | 27 | 23 | 36 | 16 | 14 | 26 | 38 | 21 | 13 | 34 | 22.72 | 44.55 | 31.00
| 2 | 34 | 35 | 26 | 20 | 37 | 46 | 40 | 57 | 37 | 25 | 35 | 46 | 38 | 22 | 22 | 21 | 16 | 47 | 39 | 38 | 49 | 57 | 51 | 44 | 36 | 38 | 35 | 71 | ~ | ~ | ~ | 37.96 | 70.74 | 28.00
| 3 | 51 | 40 | 29 | 23 | 45 | 35 | 63 | 52 | 37 | 42 | 36 | 45 | 34 | 40 | 45 | 33 | 25 | 24 | 50 | 48 | 43 | 36 | 16 | 46 | 24 | 56 | 60 | 54 | 44 | 52 | 45 | 41.09 | 63.17 | 31.00
| 4 | 50 | 58 | 78 | 98 | 45 | 69 | 89 | 78 | 66 | 47 | 32 | 71 | 78 | 68 | 87 | 56 | 61 | 77 | 77 | 47 | 51 | 59 | 48 | 66 | 81 | 69 | 62 | 73 | 68 | 69 | ~ | 65.84 | 98.21 | 30.00
| 5 | 72 | 77 | 64 | 72 | 64 | 43 | 38 | 32 | 55 | 57 | 76 | 57 | 58 | 97 | 90 | 67 | 74 | 62 | 52 | 62 | 65 | 62 | 61 | 80 | 77 | 66 | 102 | 43 | 54 | 52 | 77 | 64.78 | 101.90 | 31.00
| 6 | 50 | 80 | 62 | 50 | 42 | 61 | 75 | 58 | 64 | 33 | 56 | 70 | 65 | 60 | 75 | 70 | 53 | 67 | 66 | 64 | 68 | 59 | 57 | 32 | 51 | 59 | 61 | 98 | 62 | 57 | ~ | 60.73 | 97.59 | 30.00
| 7 | 43 | 59 | 33 | 37 | 55 | 69 | 91 | 60 | 63 | 59 | 75 | 48 | 53 | 62 | 83 | 68 | 30 | 50 | 61 | 65 | 74 | 72 | 51 | 57 | 55 | 44 | 47 | 55 | 68 | 69 | 90 | 59.48 | 91.05 | 31.00
| 8 | 58 | 60 | 92 | 67 | 45 | 48 | 49 | 79 | 41 | 51 | 47 | 50 | 61 | 49 | 64 | 64 | 93 | 66 | 55 | 85 | 75 | 56 | 47 | 49 | 62 | 65 | 81 | 53 | 32 | 44 | 65 | 59.77 | 93.37 | 31.00
| 9 | 44 | 38 | 47 | 70 | 54 | 49 | 49 | 49 | 56 | 41 | 46 | 35 | 43 | 47 | 52 | 38 | 36 | 30 | 31 | 48 | 58 | 50 | 29 | 22 | 24 | 16 | 48 | 34 | 34 | 50 | ~ | 42.35 | 69.85 | 30.00
| 10 | 56 | 67 | 50 | 37 | 24 | 26 | 55 | 21 | 18 | 30 | 31 | 19 | 32 | 38 | 30 | 32 | 26 | 23 | 19 | 37 | 22 | 29 | 28 | 17 | 19 | 36 | 61 | 38 | 27 | 37 | 43 | 33.27 | 66.68 | 31.00
| 11 | 54 | 34 | 21 | 47 | 32 | 30 | 35 | 57 | 44 | 29 | 23 | 24 | 36 | 28 | 35 | 24 | 31 | 34 | 29 | 45 | 23 | 40 | 49 | 47 | 44 | 32 | 19 | 17 | 12 | 29 | ~ | 33.51 | 56.78 | 30.00
| 12 | 15 | 18 | 11 | 20 | 15 | 12 | 15 | 22 | 16 | 18 | 10 | 27 | 11 | 17 | 28 | 51 | 23 | 27 | 36 | 57 | 59 | 44 | 59 | 65 | 66 | 56 | 50 | 62 | 61 | 59 | 51 | 34.80 | 66.09 | 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. | 83 | 7 | 0 | 0 | 0 | 0 | 0 | 0 | 90
| 7 | 0 | 0 | 0 | 0 | 0 | 0 | 71
| REL. | 92.2 | 7.7 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 100.0
| 7.8 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 28.2
| ID | 92 | 7 | 0 | 0 | 0 | 0 | 0 | 0 | 100
| |
|
|
ABS. | 19 | 72 | 0 | 0 | 0 | 0 | 0 | 0 | 91
| 72 | 0 | 0 | 0 | 0 | 0 | 0 | 102
| REL. | 20.8 | 79.1 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 100.0
| 79.1 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 27.5
| ID | 20 | 79 | 0 | 0 | 0 | 0 | 0 | 0 | 100
| |
|
|
ABS. | 49 | 43 | 0 | 0 | 0 | 0 | 0 | 0 | 92
| 43 | 0 | 0 | 0 | 0 | 0 | 0 | 93
| REL. | 53.2 | 46.7 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 100.0
| 46.7 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 17.8
| ID | 53 | 46 | 0 | 0 | 0 | 0 | 0 | 0 | 100
| |
|
|
ABS. | 77 | 15 | 0 | 0 | 0 | 0 | 0 | 0 | 92
| 15 | 0 | 0 | 0 | 0 | 0 | 0 | 67
| REL | 83.6 | 16.3 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 100.0
| 16.3 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 2.10
| ID | 83 | 16 | 0 | 0 | 0 | 0 | 0 | 0 | 100
|
Year
| ABS. | 228 | 137 | 0 | 0 | 0 | 0 | 0 | 0 | 365
| 137 | 0 | 0 | 0 | 0 | 0 | 0 | 102 | REL. | 62.4 | 37.5 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 100.0
| 37.5 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 27.5
| ID | 62 | 37 | 0 | 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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