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 | 100 | 99 | 85 | 82 | 79 | 87 | 90 | 77 | 81 | 91 | 100 | 100 | 100 | 100 | 100 | 99 | 88 | 93 | 92 | 91 | 95 | 96 | 91 | 94 | 90 | 91 | 100 | 97 | 91 | 86 | 80 | 91.79 | 100.00 | 31.00
| 2 | 84 | 82 | 80 | 86 | 84 | 87 | 81 | 83 | 76 | 66 | 64 | 71 | 87 | 78 | 75 | 73 | 84 | 86 | 79 | 80 | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | 79.22 | 86.78 | 20.00
| 3 | ~ | ~ | ~ | ~ | 79 | 95 | 85 | 88 | 82 | 86 | 78 | 74 | 73 | 81 | 95 | 96 | 96 | 88 | 75 | 84 | 79 | 80 | 74 | 63 | 69 | 69 | 78 | 89 | 76 | 71 | 66 | 80.44 | 96.30 | 27.00
| 4 | 79 | 82 | 94 | 81 | 74 | 75 | 74 | 77 | 74 | 79 | 76 | 79 | 65 | 78 | 78 | 67 | 84 | 85 | 84 | 69 | 80 | 76 | 73 | 73 | 69 | 69 | 68 | 74 | 76 | 77 | ~ | 76.35 | 94.14 | 30.00
| 5 | 73 | 84 | 91 | ~ | ~ | ~ | 72 | 62 | 60 | 61 | 57 | 54 | 68 | 54 | 70 | 72 | 66 | 69 | ~ | 70 | ~ | 69 | 73 | 81 | 84 | 87 | 71 | 63 | 59 | 85 | 92 | 70.98 | 91.76 | 26.00
| 6 | 87 | 71 | 76 | 62 | 61 | 67 | 80 | 95 | 70 | 83 | 93 | 98 | 86 | 81 | 80 | 74 | 81 | 80 | 84 | 77 | 74 | 81 | 80 | 91 | 82 | 88 | 94 | 74 | 69 | 75 | ~ | 79.77 | 97.70 | 30.00
| 7 | 88 | 80 | 73 | 90 | 92 | 89 | 99 | 91 | 87 | 85 | 83 | 93 | 74 | 67 | 74 | 83 | 68 | 74 | 54 | 49 | 58 | 89 | 67 | 73 | 81 | 71 | 88 | 81 | 80 | 76 | 55 | 77.81 | 99.19 | 31.00
| 8 | 55 | 66 | 88 | 67 | 62 | 55 | 49 | 39 | 52 | 39 | 40 | 58 | 90 | 66 | 57 | 63 | 53 | 51 | 64 | 47 | 75 | 79 | 69 | 74 | 65 | 67 | ~ | 77 | 77 | 64 | 82 | 62.96 | 89.71 | 30.00
| 9 | 67 | 64 | 80 | 92 | 91 | 90 | 89 | 92 | 80 | 84 | 92 | 91 | 89 | 85 | 91 | 91 | 91 | 83 | 81 | 82 | 80 | 78 | 82 | 83 | 91 | 91 | 92 | 84 | 90 | 87 | ~ | 85.48 | 91.56 | 30.00
| 10 | 91 | 91 | 91 | 91 | 91 | 91 | 92 | 89 | 91 | 90 | 91 | 91 | 90 | 92 | 91 | 87 | 90 | 87 | 91 | 85 | 82 | 84 | 77 | 91 | 88 | 83 | 89 | ~ | 91 | 90 | 90 | 88.98 | 91.54 | 30.00
| 11 | ~ | 89 | 91 | 91 | 87 | 89 | 87 | 91 | 91 | 91 | 91 | 90 | 91 | 91 | 91 | 91 | 91 | 87 | 90 | 91 | 87 | 90 | 91 | 91 | 91 | 91 | 91 | 91 | 91 | 91 | ~ | 90.23 | 91.31 | 29.00
| 12 | 91 | 91 | 91 | 91 | 89 | 91 | 88 | 90 | 86 | 90 | 91 | 91 | 90 | 91 | 91 | 90 | 88 | 91 | 90 | 91 | 90 | 91 | 91 | 91 | 89 | 89 | 89 | 91 | 91 | 91 | 91 | 90.10 | 91.23 | 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. | 0 | 78 | 0 | 0 | 0 | 0 | 0 | 0 | 78
| 78 | 0 | 0 | 0 | 0 | 0 | 0 | 100
| 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 | 11.1
| ID | 0 | 100 | 0 | 0 | 0 | 0 | 0 | 0 | 100
| |
|
|
ABS. | 0 | 86 | 0 | 0 | 0 | 0 | 0 | 0 | 86
| 86 | 0 | 0 | 0 | 0 | 0 | 0 | 98
| 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 | 12.6
| ID | 0 | 100 | 0 | 0 | 0 | 0 | 0 | 0 | 100
| |
|
|
ABS. | 6 | 85 | 0 | 0 | 0 | 0 | 0 | 0 | 91
| 85 | 0 | 0 | 0 | 0 | 0 | 0 | 99
| REL. | 6.5 | 93.4 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 100.0
| 93.4 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 7.7
| ID | 6 | 93 | 0 | 0 | 0 | 0 | 0 | 0 | 100
| |
|
|
ABS. | 0 | 90 | 0 | 0 | 0 | 0 | 0 | 0 | 90
| 90 | 0 | 0 | 0 | 0 | 0 | 0 | 92
| 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 | 7.10
| ID | 0 | 100 | 0 | 0 | 0 | 0 | 0 | 0 | 100
|
Year
| ABS. | 6 | 339 | 0 | 0 | 0 | 0 | 0 | 0 | 345
| 339 | 0 | 0 | 0 | 0 | 0 | 0 | 100 | REL. | 1.7 | 98.2 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 100.0
| 98.3 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 11.1
| ID | 1 | 98 | 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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