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 | 100 | 97 | 97 | 93 | 100 | 100 | 94 | 96 | 99 | 100 | 100 | 100 | 100 | 100 | 100 | 97 | 98 | 100 | 100 | 98 | 99 | 100 | 100 | 97 | 96 | 99 | 100 | 97 | 99 | 91 | 98.31 | 100.00 | 31.00
| 2 | 94 | 94 | 97 | 95 | 95 | 99 | 96 | 98 | 92 | 87 | 81 | 86 | 100 | 99 | 99 | 95 | 96 | 97 | 91 | 93 | 100 | 100 | 95 | 100 | 100 | 100 | 99 | 98 | ~ | ~ | ~ | 95.54 | 100.00 | 28.00
| 3 | 94 | 100 | 99 | 77 | 96 | 100 | 100 | 99 | 92 | 93 | 84 | 86 | 89 | 99 | 100 | 100 | 100 | 99 | 89 | 94 | 89 | 90 | 88 | 79 | 82 | 82 | 95 | 91 | 95 | 88 | 85 | 92.03 | 100.00 | 31.00
| 4 | 91 | 98 | 100 | 99 | 90 | 90 | 94 | 96 | 92 | 91 | 91 | 95 | 84 | 84 | 87 | 89 | 93 | 97 | 100 | 90 | 93 | 85 | 84 | 91 | 89 | 91 | 90 | 100 | 90 | 88 | ~ | 91.76 | 100.00 | 30.00
| 5 | 89 | 100 | 100 | 96 | 92 | 100 | 96 | 83 | 83 | 83 | 83 | 78 | 85 | 75 | 84 | 81 | 87 | 86 | 84 | 88 | 100 | 91 | 92 | 99 | 97 | 99 | 90 | 88 | 88 | 96 | 95 | 89.89 | 100.00 | 31.00
| 6 | 100 | 87 | 93 | 85 | 82 | 85 | 93 | 96 | 86 | 98 | 100 | 100 | 93 | 87 | 95 | 98 | 96 | 98 | 100 | 93 | 90 | 95 | 92 | 86 | 74 | 80 | 79 | 72 | 69 | 65 | ~ | 88.95 | 100.00 | 30.00
| 7 | 85 | 78 | 60 | 71 | 86 | 85 | 86 | 85 | 83 | 82 | 85 | 93 | 73 | 69 | 79 | 84 | 79 | 83 | 74 | 73 | 67 | 87 | 78 | 80 | 83 | 77 | 90 | 83 | 87 | 83 | 73 | 80.06 | 92.92 | 31.00
| 8 | 67 | 78 | 85 | 76 | 72 | 72 | 71 | 68 | 74 | 62 | 65 | 69 | 93 | 75 | 73 | 77 | 72 | 62 | 77 | 72 | 85 | 81 | 80 | 83 | 76 | 77 | 79 | 86 | 85 | 76 | 80 | 75.69 | 92.96 | 31.00
| 9 | 76 | 81 | 85 | 94 | 95 | 92 | 87 | 92 | 85 | 91 | 95 | 91 | 86 | 87 | 93 | 92 | 95 | 91 | 87 | 83 | 81 | 84 | 84 | 90 | 92 | 94 | 92 | 88 | 92 | 87 | ~ | 88.76 | 94.92 | 30.00
| 10 | 94 | 94 | 93 | 93 | 93 | 95 | 96 | 88 | 94 | 87 | 92 | 90 | 85 | 95 | 94 | 86 | 82 | 85 | 86 | 85 | 74 | 80 | 79 | 89 | 82 | 81 | 86 | 88 | 85 | 86 | 88 | 87.92 | 95.64 | 31.00
| 11 | 88 | 86 | 85 | 87 | 80 | 87 | 86 | 88 | 96 | 92 | 84 | 90 | 94 | 96 | 92 | 89 | 76 | 86 | 79 | 75 | 78 | 82 | 86 | 87 | 86 | 88 | 92 | 97 | 93 | 91 | ~ | 87.22 | 96.74 | 30.00
| 12 | 85 | 85 | 89 | 89 | 91 | 84 | 72 | 80 | 87 | 85 | 87 | 93 | 79 | 95 | 93 | 84 | 95 | 87 | 89 | 86 | 76 | 89 | 87 | 90 | 86 | 88 | 90 | 88 | 95 | 90 | 85 | 87.01 | 95.35 | 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 | 90 | 0 | 0 | 0 | 0 | 0 | 0 | 90
| 90 | 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 | 2.1
| ID | 0 | 100 | 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 | 3.4
| ID | 0 | 100 | 0 | 0 | 0 | 0 | 0 | 0 | 100
| |
|
|
ABS. | 0 | 92 | 0 | 0 | 0 | 0 | 0 | 0 | 92
| 92 | 0 | 0 | 0 | 0 | 0 | 0 | 95
| 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 | 11.9
| ID | 0 | 100 | 0 | 0 | 0 | 0 | 0 | 0 | 100
| |
|
|
ABS. | 0 | 92 | 0 | 0 | 0 | 0 | 0 | 0 | 92
| 92 | 0 | 0 | 0 | 0 | 0 | 0 | 97
| 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 | 28.11
| ID | 0 | 100 | 0 | 0 | 0 | 0 | 0 | 0 | 100
|
Year
| ABS. | 0 | 365 | 0 | 0 | 0 | 0 | 0 | 0 | 365
| 365 | 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 | 3.4
| ID | 0 | 100 | 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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