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 | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~
| 2 | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~
| 3 | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~
| 4 | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | 74 | 61 | 73 | 89 | 69 | 64 | 55 | 65 | 82 | 97 | ~ | 64 | 81 | 57 | 63 | 60 | 0.41 | 24 | 0.21 | 9 | 61 | 26 | ~ | 55.83 | 96.53 | 21.00
| 5 | ~ | 77 | 94 | 88 | 78 | 80 | 66 | 49 | 44 | 51 | 44 | 59 | 80 | 65 | 73 | 78 | 71 | 63 | 59 | 71 | ~ | 88 | 71 | 82 | 84 | 83 | 65 | 49 | 55 | 77 | 85 | 69.95 | 93.66 | 29.00
| 6 | 91 | 60 | 79 | 59 | 56 | 58 | 79 | 91 | 57 | ~ | 87 | ~ | 84 | 69 | 66 | 75 | 77 | 76 | 77 | 76 | 68 | 74 | 72 | ~ | 69 | 89 | 77 | 68 | 64 | 68 | ~ | 72.92 | 91.41 | 27.00
| 7 | 93 | 79 | 76 | 97 | 97 | 89 | 90 | 91 | 91 | 79 | 85 | ~ | 73 | 65 | 67 | 77 | 74 | 79 | 63 | 52 | 59 | 83 | 78 | 79 | 91 | 76 | 77 | 84 | 84 | 73 | 58 | 78.56 | 97.48 | 30.00
| 8 | 64 | 73 | ~ | 82 | 75 | 65 | 65 | 58 | 67 | 51 | 58 | 63 | 91 | 61 | 56 | 77 | 57 | 63 | 69 | 53 | 79 | 67 | 79 | 89 | 77 | ~ | 86 | 94 | 89 | 85 | 93 | 71.90 | 93.81 | 29.00
| 9 | 78 | 79 | 76 | 89 | 83 | 98 | 81 | 89 | 72 | 82 | 90 | ~ | 90 | 85 | 89 | 91 | 95 | 92 | 88 | 90 | ~ | 84 | ~ | 81 | 81 | 80 | 91 | 86 | 97 | 94 | ~ | 86.34 | 98.48 | 27.00
| 10 | 96 | 99 | 99 | 99 | 97 | 98 | 94 | 92 | ~ | 87 | 92 | 93 | 89 | 94 | 89 | 80 | 76 | 79 | 73 | 86 | 72 | 77 | 19 | 88 | 79 | 83 | 85 | 80 | 82 | 90 | 84 | 85.06 | 99.38 | 30.00
| 11 | 96 | 79 | 86 | 90 | 80 | 88 | 84 | 78 | 92 | 99 | 94 | 84 | 87 | 81 | ~ | ~ | 99 | 93 | 94 | 95 | 92 | 89 | 96 | 95 | 99 | 97 | 87 | 83 | 97 | 95 | ~ | 90.30 | 99.05 | 28.00
| 12 | 91 | 94 | 89 | 93 | 92 | 98 | 97 | 95 | 79 | 90 | 80 | 91 | 86 | 97 | 96 | 92 | 53 | 64 | 86 | 94 | 88 | 97 | 81 | 80 | 82 | 85 | 75 | 67 | 85 | 84 | 71 | 85.59 | 98.14 | 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 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 02
| 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0
| |
|
|
ABS. | 9 | 68 | 0 | 0 | 0 | 0 | 0 | 0 | 77
| 68 | 0 | 0 | 0 | 0 | 0 | 0 | 97
| REL. | 11.6 | 88.3 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 100.0
| 88.3 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 18.4
| ID | 11 | 88 | 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 | 6.9
| ID | 0 | 100 | 0 | 0 | 0 | 0 | 0 | 0 | 100
| |
|
|
ABS. | 1 | 88 | 0 | 0 | 0 | 0 | 0 | 0 | 89
| 88 | 0 | 0 | 0 | 0 | 0 | 0 | 99
| REL | 1.1 | 98.8 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 100.0
| 98.9 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 3.10
| ID | 1 | 98 | 0 | 0 | 0 | 0 | 0 | 0 | 100
|
Year
| ABS. | 10 | 242 | 0 | 0 | 0 | 0 | 0 | 0 | 252
| 242 | 0 | 0 | 0 | 0 | 0 | 0 | 99 | REL. | 3.9 | 96.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 100.0
| 96.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 3.10
| 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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