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 | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | 75 | 78 | 96 | 98 | ~ | ~ | ~ | ~ | 96 | 95 | 93 | 91 | 91 | 87 | 78 | 75 | 86 | 90 | 91 | 87 | 87.80 | 97.78 | 16.00
| 2 | 78 | 85 | 87 | 70 | 58 | 93 | 75 | 93 | 89 | 42 | 52 | 86 | 97 | 97 | 98 | 87 | 87 | 91 | 80 | 72 | 59 | 64 | 93 | 93 | 98 | 94 | 79 | 78 | ~ | ~ | ~ | 81.36 | 98.17 | 28.00
| 3 | 75 | 91 | 78 | 69 | 76 | 94 | 93 | 94 | 93 | 91 | 72 | 70 | 89 | 90 | 88 | 87 | 71 | 91 | 88 | 94 | 94 | 92 | 79 | 88 | 84 | 68 | 62 | 98 | 67 | 57 | 48 | 81.63 | 98.06 | 31.00
| 4 | 56 | 76 | 67 | 80 | 88 | 97 | 80 | 70 | 77 | 75 | 60 | 91 | 95 | 78 | 65 | 97 | 98 | ~ | ~ | 79 | 81 | 98 | 79 | 70 | 81 | 68 | 53 | 50 | 66 | 79 | ~ | 76.97 | 98.17 | 28.00
| 5 | 76 | 83 | 76 | 91 | 79 | 73 | 68 | 61 | 49 | 51 | 60 | 66 | 83 | 62 | 87 | 95 | 91 | 90 | 74 | 74 | 81 | 90 | 91 | 80 | 80 | 80 | 60 | 55 | 52 | 67 | 78 | 74.22 | 94.81 | 31.00
| 6 | 87 | 78 | 70 | 67 | 50 | 62 | 56 | 90 | 97 | 75 | 84 | 89 | 99 | 97 | 82 | 88 | 81 | 82 | 68 | 95 | 67 | 83 | 82 | 94 | 82 | 70 | 93 | 82 | 65 | ~ | ~ | 79.86 | 98.79 | 29.00
| 7 | ~ | ~ | 76 | 96 | 98 | 91 | 96 | 92 | ~ | 90 | 85 | 97 | 74 | 81 | 60 | 70 | 89 | 83 | 79 | 66 | 57 | 61 | 64 | 83 | 93 | 87 | 79 | 88 | 80 | 74 | 90 | 81.41 | 97.50 | 28.00
| 8 | 80 | 65 | 80 | 83 | 80 | 66 | 56 | 58 | 66 | 53 | 47 | 57 | 80 | 77 | 63 | 57 | 64 | 59 | 81 | 66 | 78 | 82 | 85 | ~ | ~ | ~ | ~ | 82 | 89 | 83 | ~ | 70.63 | 88.96 | 26.00
| 9 | 82 | 70 | 73 | 78 | 74 | 98 | 94 | 83 | 85 | 76 | 79 | 86 | 99 | 90 | 99 | 99 | 94 | 96 | 97 | 88 | 87 | 86 | 89 | 85 | 81 | ~ | 92 | 98 | 99 | 95 | ~ | 87.98 | 99.31 | 29.00
| 10 | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~
| 11 | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~
| 12 | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | 96 | 89 | 92 | 94 | 94 | 88 | 87 | 90 | 93 | 94 | 83 | 82 | 87 | 91 | 88 | 89.97 | 96.13 | 15.00
|
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. | 2 | 73 | 0 | 0 | 0 | 0 | 0 | 0 | 75
| 73 | 0 | 0 | 0 | 0 | 0 | 0 | 98
| REL. | 2.6 | 97.3 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 100.0
| 97.3 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 25.2
| ID | 2 | 97 | 0 | 0 | 0 | 0 | 0 | 0 | 100
| |
|
|
ABS. | 2 | 86 | 0 | 0 | 0 | 0 | 0 | 0 | 88
| 86 | 0 | 0 | 0 | 0 | 0 | 0 | 99
| REL. | 2.2 | 97.7 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 100.0
| 97.7 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 13.6
| ID | 2 | 97 | 0 | 0 | 0 | 0 | 0 | 0 | 100
| |
|
|
ABS. | 1 | 82 | 0 | 0 | 0 | 0 | 0 | 0 | 83
| 82 | 0 | 0 | 0 | 0 | 0 | 0 | 99
| REL. | 1.2 | 98.7 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 100.0
| 98.8 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 13.9
| ID | 1 | 98 | 0 | 0 | 0 | 0 | 0 | 0 | 100
| |
|
|
ABS. | 0 | 15 | 0 | 0 | 0 | 0 | 0 | 0 | 152
| 15 | 0 | 0 | 0 | 0 | 0 | 0 | 96
| 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 | 17.12
| ID | 0 | 100 | 0 | 0 | 0 | 0 | 0 | 0 | 100
|
Year
| ABS. | 5 | 256 | 0 | 0 | 0 | 0 | 0 | 0 | 261
| 256 | 0 | 0 | 0 | 0 | 0 | 0 | 99 | REL. | 1.9 | 98.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 100.0
| 98.1 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 13.9
| 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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