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 | 89 | 89 | 71 | 69 | 66 | 74 | 84 | 67 | 75 | 88 | 100 | 100 | 100 | 100 | 88 | 90 | 78 | 73 | 85 | 84 | 77 | 94 | 91 | 83 | 82 | 82 | 85 | 85 | 89 | 81 | 72 | 83.61 | 99.89 | 31.00
| 2 | 69 | 78 | 82 | 75 | 70 | 78 | 80 | 77 | 66 | 60 | 55 | 59 | 79 | 78 | 73 | 69 | 76 | ~ | 68 | 76 | 78 | 85 | 86 | 95 | 92 | 88 | 79 | 77 | ~ | ~ | ~ | 75.93 | 95.49 | 27.00
| 3 | 74 | 71 | 57 | 50 | 69 | 88 | 73 | 79 | 64 | 58 | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | 68.36 | 88.25 | 10.00
| 4 | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | 59 | 59 | 77 | 91 | 84 | 68 | 76 | 60 | 56 | 68 | 60 | 54 | 59 | 81 | 65 | 58 | ~ | 67.13 | 90.59 | 16.00
| 5 | 63 | 93 | 88 | 68 | 65 | 79 | 69 | 54 | 49 | 48 | 49 | 44 | 55 | 40 | 59 | 59 | 58 | 62 | 52 | 58 | 72 | 60 | 65 | 68 | 79 | 80 | 55 | 49 | 65 | 76 | 65 | 62.85 | 92.73 | 31.00
| 6 | 76 | 53 | 72 | 50 | 47 | 52 | 66 | 80 | 55 | 75 | 94 | 92 | 73 | 64 | 69 | 71 | 78 | 86 | 83 | 68 | 62 | 65 | 68 | 84 | 66 | 78 | 77 | 69 | 58 | 59 | ~ | 69.71 | 94.04 | 30.00
| 7 | 70 | 64 | 58 | 75 | 88 | 85 | 93 | 85 | 83 | 81 | 76 | 86 | 67 | 57 | 66 | 78 | 80 | 75 | 63 | 42 | ~ | 86 | 72 | 70 | 86 | 76 | 83 | 86 | 88 | 89 | 66 | 75.74 | 92.69 | 30.00
| 8 | 68 | 70 | 81 | 68 | 62 | 60 | 55 | 50 | 53 | 44 | 50 | 58 | 92 | 62 | 59 | 59 | 56 | 48 | 62 | 54 | 75 | 74 | 67 | 83 | 65 | 63 | 71 | 71 | 87 | 64 | 84 | 65.00 | 91.96 | 31.00
| 9 | 64 | 72 | 92 | 82 | 95 | 90 | 78 | 89 | 68 | 77 | 99 | 95 | 85 | 83 | 88 | 88 | 88 | 84 | 79 | 76 | 78 | 76 | 78 | 86 | 93 | 94 | 94 | 85 | 91 | 84 | ~ | 84.39 | 98.66 | 30.00
| 10 | 96 | 100 | 96 | 92 | 99 | 97 | 98 | 90 | 96 | 81 | 88 | 90 | 82 | 93 | 97 | 92 | 77 | 81 | 88 | 87 | 68 | 70 | 74 | 83 | 75 | 78 | 81 | 88 | 90 | 84 | 87 | 87.08 | 99.82 | 31.00
| 11 | 83 | 74 | 84 | 89 | 76 | 84 | 87 | 92 | ~ | 99 | 90 | 98 | 91 | 95 | 93 | 89 | 83 | 88 | 86 | 83 | 83 | 84 | 89 | 95 | 89 | 87 | 93 | 91 | 90 | 90 | ~ | 88.08 | 98.77 | 29.00
| 12 | 86 | 86 | 95 | 91 | 88 | 84 | 76 | 84 | 87 | 89 | 89 | 93 | 75 | 99 | 95 | 85 | 89 | 84 | 85 | 85 | 88 | 90 | 89 | 94 | 79 | 79 | 64 | 77 | 92 | 89 | 85 | 86.07 | 98.53 | 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. | 1 | 67 | 0 | 0 | 0 | 0 | 0 | 0 | 68
| 67 | 0 | 0 | 0 | 0 | 0 | 0 | 100
| REL. | 1.4 | 98.5 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 100.0
| 98.5 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 14.1
| ID | 1 | 98 | 0 | 0 | 0 | 0 | 0 | 0 | 100
| |
|
|
ABS. | 8 | 69 | 0 | 0 | 0 | 0 | 0 | 0 | 77
| 69 | 0 | 0 | 0 | 0 | 0 | 0 | 94
| REL. | 10.3 | 89.6 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 100.0
| 89.6 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 11.6
| ID | 10 | 89 | 0 | 0 | 0 | 0 | 0 | 0 | 100
| |
|
|
ABS. | 3 | 88 | 0 | 0 | 0 | 0 | 0 | 0 | 91
| 88 | 0 | 0 | 0 | 0 | 0 | 0 | 99
| REL. | 3.2 | 96.7 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 100.0
| 96.7 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 11.9
| ID | 3 | 96 | 0 | 0 | 0 | 0 | 0 | 0 | 100
| |
|
|
ABS. | 0 | 91 | 0 | 0 | 0 | 0 | 0 | 0 | 91
| 91 | 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 | 2.10
| ID | 0 | 100 | 0 | 0 | 0 | 0 | 0 | 0 | 100
|
Year
| ABS. | 12 | 315 | 0 | 0 | 0 | 0 | 0 | 0 | 327
| 315 | 0 | 0 | 0 | 0 | 0 | 0 | 100 | REL. | 3.6 | 96.3 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 100.0
| 96.3 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 14.1
| ID | 3 | 96 | 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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