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 | 91 | 91 | 91 | 92 | 85 | 91 | 91 | 92 | 92 | 88 | 88 | 90 | 87 | 91 | 91 | 90 | 92 | 87 | 87 | 91 | 85 | 91 | 87 | 84 | 84 | 91 | 91 | 83 | 91 | 82 | 89 | 88.84 | 91.68 | 31.00
| 2 | 92 | 89 | 88 | 91 | 91 | 91 | 92 | 86 | 87 | 85 | 91 | 87 | 90 | 87 | 92 | 90 | 91 | 89 | 92 | 92 | 88 | 92 | 91 | 92 | 91 | 88 | 84 | 80 | 91 | ~ | ~ | 89.19 | 91.71 | 29.00
| 3 | 89 | 87 | 91 | 86 | 86 | 80 | 89 | 92 | 91 | ~ | ~ | 90 | 92 | 91 | 90 | 92 | 88 | 83 | 89 | 87 | 92 | 92 | 87 | 92 | 92 | 90 | 92 | 92 | 90 | 92 | 92 | 89.49 | 91.96 | 29.00
| 4 | 89 | 79 | 79 | 87 | 86 | 65 | 85 | 73 | 78 | 73 | 81 | 92 | 82 | 89 | 80 | 65 | 69 | 77 | 81 | 81 | 72 | 60 | 50 | 77 | 90 | 83 | 69 | 63 | 66 | 66 | ~ | 76.24 | 91.81 | 30.00
| 5 | 80 | 55 | 59 | 60 | 64 | 54 | 48 | 72 | 83 | 80 | 69 | 64 | 52 | 55 | 54 | 48 | 78 | 92 | 92 | 91 | 83 | 92 | 80 | 79 | 77 | 75 | 90 | 90 | 81 | 80 | 89 | 73.09 | 91.99 | 31.00
| 6 | 75 | 73 | 64 | 80 | 80 | 92 | 91 | 77 | 69 | 64 | 73 | 86 | 76 | 90 | 91 | 72 | 67 | 60 | 57 | 51 | 48 | 60 | 92 | 91 | 90 | 88 | 84 | 73 | 80 | 71 | ~ | 75.51 | 92.24 | 30.00
| 7 | 83 | 90 | 90 | 89 | 91 | 87 | 92 | 92 | 90 | 92 | 92 | 91 | 81 | 92 | 91 | 89 | 92 | 92 | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | 92 | 91 | 87 | 89.91 | 92.24 | 21.00
| 8 | 74 | 84 | 78 | 80 | 81 | 92 | 88 | 86 | 84 | 84 | 83 | 75 | 67 | 65 | 69 | 77 | 73 | 82 | 75 | 68 | 81 | 91 | 82 | 76 | 86 | 79 | 73 | 87 | 80 | 82 | 88 | 79.63 | 92.40 | 31.00
| 9 | 92 | 92 | 92 | 92 | 92 | 89 | 92 | 91 | 87 | 85 | 90 | 91 | 92 | 90 | 90 | 92 | 92 | 92 | 91 | 91 | 92 | 92 | 86 | 88 | 92 | 92 | 92 | 92 | 75 | 82 | ~ | 90.03 | 92.38 | 30.00
| 10 | 92 | 92 | 92 | 92 | 92 | 92 | 92 | 92 | 92 | 92 | 92 | 92 | 92 | 92 | 84 | 92 | 91 | 92 | 92 | 92 | 88 | 91 | 91 | 91 | 92 | 91 | 91 | 91 | 91 | 91 | 91 | 91.29 | 92.00 | 31.00
| 11 | 91 | 91 | 91 | 91 | 91 | 91 | 91 | 91 | 92 | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | 91.24 | 92.00 | 9.00
| 12 | 92 | 92 | 92 | 92 | 92 | 92 | 92 | 92 | 92 | 92 | 92 | 92 | 91 | 92 | 92 | 92 | 92 | 91 | 91 | 91 | 91 | 91 | 91 | 91 | 91 | 91 | 91 | 91 | 91 | 91 | 91 | 91.53 | 92.00 | 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 | 89 | 0 | 0 | 0 | 0 | 0 | 0 | 89
| 89 | 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 | 8.3
| ID | 0 | 100 | 0 | 0 | 0 | 0 | 0 | 0 | 100
| |
|
|
ABS. | 3 | 88 | 0 | 0 | 0 | 0 | 0 | 0 | 91
| 88 | 0 | 0 | 0 | 0 | 0 | 0 | 92
| 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 | 6.6
| ID | 3 | 96 | 0 | 0 | 0 | 0 | 0 | 0 | 100
| |
|
|
ABS. | 0 | 82 | 0 | 0 | 0 | 0 | 0 | 0 | 82
| 82 | 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 | 6.8
| ID | 0 | 100 | 0 | 0 | 0 | 0 | 0 | 0 | 100
| |
|
|
ABS. | 0 | 71 | 0 | 0 | 0 | 0 | 0 | 0 | 71
| 71 | 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 | 1.10
| ID | 0 | 100 | 0 | 0 | 0 | 0 | 0 | 0 | 100
|
Year
| ABS. | 3 | 330 | 0 | 0 | 0 | 0 | 0 | 0 | 333
| 330 | 0 | 0 | 0 | 0 | 0 | 0 | 92 | REL. | 0.9 | 99.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 100.0
| 99.1 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 6.8
| ID | | 99 | 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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