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 | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | 81 | 82 | 82 | 83 | 82 | 78 | 61 | 80 | 67 | 86 | 85 | 80 | 78 | 61 | 59 | 54 | 73 | 67 | 85 | 61 | 74.24 | 85.71 | 20.00
| 2 | 55 | 67 | 73 | 64 | 64 | 76 | 74 | 73 | 68 | 49 | 50 | 61 | 86 | 73 | 60 | 61 | 69 | 78 | 62 | 63 | 63 | 72 | 78 | 90 | 90 | 86 | 69 | 67 | ~ | ~ | ~ | 69.32 | 90.15 | 28.00
| 3 | 62 | 74 | 75 | 50 | 62 | 92 | 77 | 83 | 66 | 75 | 47 | 58 | 63 | 63 | 78 | 82 | 89 | 75 | 63 | 67 | 73 | 65 | 49 | 49 | 48 | 42 | 67 | 87 | 47 | 40 | 43 | 64.92 | 92.46 | 31.00
| 4 | 70 | 84 | 69 | 64 | 59 | 63 | 59 | 70 | 56 | 59 | 62 | 72 | 55 | 52 | 49 | 51 | 71 | 78 | 81 | 50 | 75 | 59 | 50 | 67 | 46 | 45 | 36 | 49 | 55 | 52 | ~ | 60.26 | 84.44 | 30.00
| 5 | 51 | 69 | 77 | 72 | 67 | 72 | 54 | 37 | 34 | 35 | 33 | 44 | 58 | ~ | 60 | 65 | 55 | 49 | 44 | 58 | 80 | 67 | 60 | 72 | 75 | 75 | 52 | ~ | 41 | 65 | 82 | 58.76 | 81.84 | 29.00
| 6 | 80 | 49 | 66 | 44 | 41 | 53 | 73 | 83 | 10 | 0.20 | 0.24 | 73 | 73 | 58 | 66 | 79 | 70 | 69 | 70 | 68 | 57 | 74 | 70 | 91 | 60 | 78 | 73 | 63 | 52 | 59 | ~ | 60.10 | 90.74 | 30.00
| 7 | 83 | 70 | 60 | 85 | 86 | 83 | 77 | 79 | 78 | 71 | 70 | 90 | 64 | 54 | 59 | 73 | 62 | 70 | 49 | 41 | 52 | 76 | 74 | 70 | 74 | 60 | 77 | 76 | 77 | 66 | 50 | 69.63 | 90.36 | 31.00
| 8 | 50 | 69 | 89 | 68 | 60 | 58 | 52 | 47 | 55 | 35 | 42 | 55 | 88 | 61 | 46 | 64 | 47 | 52 | 61 | 48 | 74 | 74 | 68 | 76 | 69 | 85 | 79 | 86 | 80 | 73 | 81 | 64.20 | 89.33 | 31.00
| 9 | 63 | 52 | 70 | 86 | 84 | 91 | 78 | 88 | 73 | 76 | 90 | 92 | 84 | 78 | 81 | 88 | 89 | 78 | 73 | 74 | 79 | 74 | 84 | 68 | 79 | 79 | 89 | 78 | 81 | 81 | ~ | 79.26 | 92.11 | 30.00
| 10 | 85 | 91 | 88 | 84 | 83 | 84 | 74 | 84 | 93 | 81 | 85 | 89 | 85 | 91 | 80 | 75 | 75 | 74 | 68 | 80 | 74 | 71 | 63 | 87 | 77 | 73 | 77 | 69 | 72 | 81 | 79 | 79.76 | 92.56 | 31.00
| 11 | 86 | 80 | 83 | 84 | 70 | 76 | 76 | 77 | 90 | 93 | 81 | 87 | 91 | 85 | 90 | 80 | 81 | 82 | 80 | 78 | 79 | 66 | 78 | 81 | 90 | 91 | 85 | 81 | 84 | 83 | ~ | 82.19 | 92.87 | 30.00
| 12 | 79 | 75 | 80 | 87 | 84 | 87 | 82 | 80 | 78 | 78 | 76 | 87 | 77 | 88 | 93 | 80 | 72 | 66 | 83 | 80 | 73 | 85 | 87 | 82 | 80 | 79 | 77 | 74 | 76 | 74 | 74 | 79.79 | 93.48 | 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- 50 | 51- 100 | 101- 150 | 151- 225 | 226- 300 | 301- 450 | 451- 600 | over 600 | 50 | 100 | 150 | 225 | 300 | 450 | 600
| |
|
|
ABS. | 9 | 70 | 0 | 0 | 0 | 0 | 0 | 0 | 79
| 70 | 0 | 0 | 0 | 0 | 0 | 0 | 92
| REL. | 11.3 | 88.6 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 100.0
| 88.6 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 6.3
| ID | 11 | 88 | 0 | 0 | 0 | 0 | 0 | 0 | 100
| |
|
|
ABS. | 21 | 68 | 0 | 0 | 0 | 0 | 0 | 0 | 89
| 68 | 0 | 0 | 0 | 0 | 0 | 0 | 91
| REL. | 23.5 | 76.4 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 100.0
| 76.4 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 24.6
| ID | 23 | 76 | 0 | 0 | 0 | 0 | 0 | 0 | 100
| |
|
|
ABS. | 9 | 83 | 0 | 0 | 0 | 0 | 0 | 0 | 92
| 83 | 0 | 0 | 0 | 0 | 0 | 0 | 92
| REL. | 9.7 | 90.2 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 100.0
| 90.2 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 12.9
| ID | 9 | 90 | 0 | 0 | 0 | 0 | 0 | 0 | 100
| |
|
|
ABS. | 0 | 92 | 0 | 0 | 0 | 0 | 0 | 0 | 92
| 92 | 0 | 0 | 0 | 0 | 0 | 0 | 93
| REL | 0.0 | 100.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 100.0
| 100.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 15.12
| ID | 0 | 100 | 0 | 0 | 0 | 0 | 0 | 0 | 100
|
Year
| ABS. | 39 | 313 | 0 | 0 | 0 | 0 | 0 | 0 | 352
| 313 | 0 | 0 | 0 | 0 | 0 | 0 | 93 | REL. | 11.0 | 88.9 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 100.0
| 88.9 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 15.12
| ID | 11 | 88 | 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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