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 | ~ | ~ | 66 | 72 | ~ | 49 | 52 | 61 | 38 | 29 | 36 | 16 | 8.13 | 24 | 36 | 26 | 52 | 55 | 41 | 36 | 27 | 18 | 20 | 22 | 24 | 6.00 | 10 | 18 | 19 | 21 | 40 | 33.13 | 71.98 | 28.00
| 2 | 29 | 44 | 27 | 17 | 21 | 10 | 47 | 54 | 50 | 40 | 68 | 60 | 25 | 43 | 45 | 58 | 32 | 25 | 40 | 49 | 55 | 54 | 23 | 13 | 15 | 31 | 49 | 71 | ~ | ~ | ~ | 39.01 | 70.66 | 28.00
| 3 | 66 | 62 | 67 | 75 | 69 | 57 | 70 | 70 | 44 | 45 | 59 | 51 | 59 | 70 | 58 | 41 | 29 | 43 | 64 | 58 | 51 | 54 | 52 | 39 | 41 | 64 | 53 | 43 | 79 | 68 | 49 | 56.50 | 78.96 | 31.00
| 4 | 68 | 57 | 59 | 86 | 76 | 57 | 63 | 56 | 65 | 87 | 61 | 64 | 62 | 56 | 73 | 53 | 57 | 49 | 48 | 68 | 48 | 63 | 69 | 59 | 65 | 51 | 48 | 26 | 35 | 56 | ~ | 59.60 | 87.32 | 30.00
| 5 | 76 | 81 | 53 | 58 | 70 | 62 | 40 | 72 | 91 | 84 | 84 | 74 | 47 | 57 | 53 | 70 | 51 | 54 | 71 | 53 | 55 | 68 | 63 | 54 | 45 | 42 | 59 | 61 | 81 | 56 | 82 | 63.46 | 91.24 | 31.00
| 6 | 48 | 68 | 61 | 67 | 85 | 90 | 71 | 58 | 90 | 47 | 38 | 53 | 50 | 61 | 63 | 73 | 53 | 50 | 29 | 43 | 72 | 72 | 66 | 30 | 74 | 48 | 77 | 62 | 63 | 62 | ~ | 60.86 | 90.21 | 30.00
| 7 | 38 | 45 | 76 | 66 | 58 | 48 | 37 | 45 | 47 | 48 | 60 | 46 | 61 | 56 | 64 | 49 | 55 | 59 | 57 | 77 | 92 | 41 | 73 | 57 | 49 | 81 | 73 | 71 | 55 | 51 | 55 | 57.77 | 91.60 | 31.00
| 8 | 73 | 77 | 39 | 68 | 42 | 50 | 69 | 69 | 45 | 66 | 88 | 99 | 31 | 54 | 71 | 62 | 80 | 68 | 39 | 89 | 71 | 61 | 62 | 60 | 53 | 65 | 48 | 47 | 42 | 42 | 21 | 59.68 | 98.75 | 31.00
| 9 | 42 | 49 | 45 | 46 | 45 | 40 | 46 | 40 | 60 | 55 | 39 | 52 | 52 | 50 | 43 | 42 | 32 | 18 | 32 | 28 | 18 | 21 | 15 | 11 | 24 | 36 | 30 | 26 | 14 | 24 | ~ | 35.75 | 59.60 | 30.00
| 10 | 5.83 | 3.80 | 6.36 | 21 | 6.96 | 7.51 | ~ | ~ | ~ | 49 | 47 | 47 | 38 | 30 | 15 | 27 | 60 | 33 | 22 | 27 | 44 | 49 | 44 | 56 | 69 | 51 | 48 | 64 | 55 | 53 | 48 | 36.66 | 68.57 | 28.00
| 11 | 51 | 32 | 43 | 41 | 33 | 34 | 22 | 37 | 19 | 28 | 30 | 13 | 13 | 32 | 16 | 19 | 29 | 23 | 25 | 30 | 27 | 11 | 3.54 | 12 | 9 | 7.74 | 6.19 | 12 | 34 | 13 | ~ | 23.50 | 51.06 | 30.00
| 12 | 13 | 4.50 | 15 | 11 | 53 | 58 | 48 | 18 | 15 | 5.28 | 16 | 25 | 58 | 19 | 21 | 26 | 15 | 31 | 50 | 46 | 34 | 13 | 33 | 30 | 57 | 59 | 57 | 25 | 33 | 33 | ~ | 30.74 | 59.21 | 30.00
|
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. | 57 | 30 | 0 | 0 | 0 | 0 | 0 | 0 | 87
| 30 | 0 | 0 | 0 | 0 | 0 | 0 | 79
| REL. | 65.5 | 34.4 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 100.0
| 34.5 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 29.3
| ID | 65 | 34 | 0 | 0 | 0 | 0 | 0 | 0 | 100
| |
|
|
ABS. | 27 | 64 | 0 | 0 | 0 | 0 | 0 | 0 | 91
| 64 | 0 | 0 | 0 | 0 | 0 | 0 | 91
| REL. | 29.6 | 70.3 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 100.0
| 70.3 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 9.5
| ID | 29 | 70 | 0 | 0 | 0 | 0 | 0 | 0 | 100
| |
|
|
ABS. | 51 | 41 | 0 | 0 | 0 | 0 | 0 | 0 | 92
| 41 | 0 | 0 | 0 | 0 | 0 | 0 | 99
| REL. | 55.4 | 44.5 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 100.0
| 44.6 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 12.8
| ID | 55 | 44 | 0 | 0 | 0 | 0 | 0 | 0 | 100
| |
|
|
ABS. | 77 | 11 | 0 | 0 | 0 | 0 | 0 | 0 | 88
| 11 | 0 | 0 | 0 | 0 | 0 | 0 | 69
| REL | 87.5 | 12.5 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 100.0
| 12.5 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 25.10
| ID | 87 | 12 | 0 | 0 | 0 | 0 | 0 | 0 | 100
|
Year
| ABS. | 212 | 146 | 0 | 0 | 0 | 0 | 0 | 0 | 358
| 146 | 0 | 0 | 0 | 0 | 0 | 0 | 99 | REL. | 59.2 | 40.7 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 100.0
| 40.8 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 12.8
| ID | 59 | 40 | 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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