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 | 26 | 14 | 50 | 55 | 52 | 55 | 55 | 56 | 51 | 31 | 26 | 50 | 46 | 56 | 57 | 59 | 30 | 19 | 11 | 5.05 | 4.58 | 8.48 | 5.65 | 39 | 45 | 47 | 54 | 42 | 51 | 57 | 36 | 38.50 | 59.08 | 31.00
| 2 | 43 | 31 | 24 | 34 | 64 | 70 | 61 | 55 | 44 | 46 | 54 | 62 | 57 | 49 | 59 | 62 | 72 | 66 | 35 | 41 | 67 | 73 | 65 | 69 | 67 | 61 | 76 | 64 | ~ | ~ | ~ | 56.17 | 76.38 | 28.00
| 3 | 61 | 51 | 48 | 48 | 48 | 51 | 61 | 58 | 55 | 75 | 43 | 44 | 52 | 43 | 47 | 59 | 50 | 61 | 67 | 70 | 73 | 60 | 56 | 40 | 61 | 68 | 53 | 26 | 33 | 36 | 69 | 53.82 | 74.73 | 31.00
| 4 | 71 | 81 | 90 | 84 | 65 | 75 | 74 | 61 | 58 | 86 | 78 | 85 | 77 | 86 | 76 | 52 | 71 | 92 | 76 | 75 | 71 | ~ | 66 | 81 | 70 | 53 | 70 | 57 | 67 | 84 | ~ | 73.51 | 92.06 | 29.00
| 5 | 89 | 46 | 56 | 81 | 73 | 62 | 40 | 47 | 68 | 90 | 64 | 81 | 79 | 74 | 75 | 55 | 80 | 69 | 68 | 84 | 44 | 79 | 79 | 70 | 77 | 64 | 79 | 86 | 82 | 98 | 92 | 71.92 | 97.96 | 31.00
| 6 | 76 | 79 | 73 | 70 | 68 | 73 | 67 | 62 | 70 | 89 | 68 | 77 | 78 | 74 | 75 | 64 | 75 | 61 | 47 | 86 | 68 | 65 | 64 | 59 | 71 | 104 | 59 | 54 | 68 | 59 | ~ | 70.12 | 103.81 | 30.00
| 7 | 64 | 63 | 86 | 73 | ~ | 90 | 75 | 58 | 41 | 53 | 70 | 69 | 94 | 92 | 77 | 60 | 79 | 79 | 93 | 97 | 76 | 78 | 52 | 39 | 57 | 72 | 66 | 71 | 73 | 69 | 72 | 71.24 | 96.57 | 30.00
| 8 | 72 | 79 | 78 | 90 | 92 | 61 | 69 | 72 | 77 | 69 | 59 | 52 | 64 | 93 | 66 | 54 | 55 | 66 | 54 | 70 | 66 | 60 | 62 | 71 | 88 | 69 | 48 | 65 | 48 | 48 | 67 | 67.26 | 92.72 | 31.00
| 9 | 59 | 40 | 31 | 58 | 56 | 53 | 70 | 63 | 70 | 75 | 69 | 65 | 61 | 65 | 62 | 58 | 62 | 43 | 33 | 46 | 52 | 50 | 41 | 47 | 30 | 51 | 60 | 48 | 57 | 69 | ~ | 54.79 | 75.26 | 30.00
| 10 | 55 | 47 | 60 | 45 | 43 | 49 | 40 | 55 | 59 | 48 | 47 | 30 | 32 | 52 | 24 | 30 | 23 | 37 | 42 | 45 | 28 | 24 | 17 | 21 | 38 | 63 | 53 | 47 | 22 | 7.89 | 55 | 39.98 | 63.03 | 31.00
| 11 | 45 | 39 | 31 | 37 | 16 | 33 | 39 | 25 | 23 | 21 | 24 | 19 | 27 | 45 | 42 | 31 | 30 | 35 | 24 | 22 | 14 | 21 | 17 | ~ | ~ | ~ | 10 | 28 | ~ | ~ | ~ | 27.89 | 45.47 | 25.00
| 12 | ~ | 58 | 58 | 55 | 65 | 57 | 62 | 50 | 41 | 40 | 57 | 63 | 58 | 58 | 43 | 33 | 47 | 40 | 58 | 55 | 36 | 18 | 17 | 31 | 47 | 70 | 59 | 41 | 50 | 48 | 56 | 49.04 | 70.20 | 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. | 47 | 43 | 0 | 0 | 0 | 0 | 0 | 0 | 90
| 43 | 0 | 0 | 0 | 0 | 0 | 0 | 76
| REL. | 52.2 | 47.7 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 100.0
| 47.8 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 27.2
| ID | 52 | 47 | 0 | 0 | 0 | 0 | 0 | 0 | 100
| |
|
|
ABS. | 7 | 83 | 0 | 0 | 0 | 0 | 0 | 0 | 90
| 83 | 0 | 0 | 0 | 0 | 0 | 0 | 104
| REL. | 7.7 | 92.2 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 100.0
| 92.2 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 26.6
| ID | 7 | 92 | 0 | 0 | 0 | 0 | 0 | 0 | 100
| |
|
|
ABS. | 21 | 70 | 0 | 0 | 0 | 0 | 0 | 0 | 91
| 70 | 0 | 0 | 0 | 0 | 0 | 0 | 97
| REL. | 23.0 | 76.9 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 100.0
| 76.9 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 20.7
| ID | 23 | 76 | 0 | 0 | 0 | 0 | 0 | 0 | 100
| |
|
|
ABS. | 64 | 22 | 0 | 0 | 0 | 0 | 0 | 0 | 86
| 22 | 0 | 0 | 0 | 0 | 0 | 0 | 70
| REL | 74.4 | 25.5 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 100.0
| 25.6 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 26.12
| ID | 74 | 25 | 0 | 0 | 0 | 0 | 0 | 0 | 100
|
Year
| ABS. | 139 | 218 | 0 | 0 | 0 | 0 | 0 | 0 | 357
| 218 | 0 | 0 | 0 | 0 | 0 | 0 | 104 | REL. | 38.9 | 61.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 100.0
| 61.1 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 26.6
| ID | 38 | 61 | 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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