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 | 86 | 68 | 67 | 63 | 71 | 81 | 63 | 71 | 86 | 100 | 100 | 100 | 97 | 84 | 87 | 75 | 72 | 82 | 82 | 76 | 94 | 90 | 81 | 81 | 84 | 84 | 85 | 87 | 79 | 71 | 81.82 | 99.81 | 31.00
| 2 | 68 | 76 | 81 | 73 | 69 | 79 | 77 | 75 | 65 | 61 | 53 | 56 | 78 | 77 | 70 | 67 | 74 | 75 | 65 | 71 | ~ | ~ | 86 | 92 | 91 | 86 | 78 | 76 | ~ | ~ | ~ | 73.76 | 92.21 | 26.00
| 3 | 70 | 68 | 54 | 48 | 65 | 84 | 71 | 78 | 64 | 65 | 49 | 61 | 60 | 79 | 92 | 84 | 81 | 76 | 64 | 72 | 60 | 67 | 58 | 52 | 58 | 55 | 68 | 73 | 61 | 60 | 56 | 66.19 | 91.73 | 31.00
| 4 | 61 | 73 | 76 | 73 | 68 | 69 | 61 | 68 | 61 | 60 | 63 | 77 | 62 | 76 | 59 | 60 | 73 | ~ | ~ | 67 | 77 | 62 | 55 | 66 | 59 | 53 | 58 | 79 | 63 | 58 | ~ | 65.64 | 79.24 | 28.00
| 5 | 64 | 90 | 88 | 67 | 63 | 77 | 69 | 56 | 51 | 51 | 50 | 47 | 56 | 41 | 60 | 61 | 59 | 63 | 53 | 60 | 72 | 59 | 67 | 67 | 72 | 78 | 60 | 50 | 63 | 75 | 58 | 62.70 | 89.88 | 31.00
| 6 | 73 | 53 | 69 | 51 | 48 | ~ | ~ | ~ | 54 | 73 | 92 | 91 | 73 | 64 | 67 | 69 | 77 | 83 | 82 | 68 | 62 | 64 | 66 | 82 | 65 | 78 | 75 | 67 | 56 | 56 | ~ | 68.84 | 92.50 | 27.00
| 7 | 69 | 65 | 56 | 71 | 84 | 82 | 90 | 81 | 79 | 77 | 71 | 83 | 64 | 56 | 66 | 76 | 79 | 74 | 65 | 59 | ~ | ~ | ~ | 67 | 86 | 78 | 80 | 86 | 86 | 87 | 65 | 74.43 | 90.18 | 28.00
| 8 | 68 | 69 | 82 | 67 | 61 | 60 | 55 | 51 | 55 | 47 | 49 | 56 | 90 | 65 | 59 | 60 | 54 | 48 | 64 | 54 | 72 | 71 | 64 | 78 | 62 | 60 | 66 | 68 | 83 | 63 | 79 | 63.84 | 89.96 | 31.00
| 9 | 64 | 71 | 91 | 80 | 93 | 87 | 77 | 87 | 65 | 74 | 97 | 93 | 82 | 80 | 86 | 85 | 86 | 83 | 79 | 77 | 78 | 76 | 78 | 87 | 93 | 94 | 92 | 83 | 89 | 82 | ~ | 83.03 | 96.90 | 30.00
| 10 | 94 | 99 | 93 | 90 | 95 | 95 | 97 | 89 | 92 | 78 | 85 | 87 | 80 | 90 | 94 | 92 | 74 | 78 | 86 | 83 | 65 | 68 | 71 | 79 | 71 | 74 | 77 | 83 | 86 | 81 | 84 | 84.18 | 98.73 | 31.00
| 11 | 78 | 74 | 81 | 85 | 72 | 80 | 85 | 89 | 96 | 96 | 86 | 94 | 88 | 90 | 88 | 86 | 78 | 84 | 84 | 81 | 81 | 81 | 87 | 92 | 86 | 84 | 89 | 88 | 86 | 88 | ~ | 85.25 | 96.38 | 30.00
| 12 | 81 | 82 | 91 | 87 | 86 | 80 | 72 | 80 | 85 | ~ | 85 | 89 | 70 | 94 | 91 | 81 | 86 | 81 | 80 | 82 | 84 | 86 | 87 | 90 | 76 | 75 | 61 | 76 | 89 | 83 | 82 | 82.44 | 94.26 | 30.00
|
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 | 86 | 0 | 0 | 0 | 0 | 0 | 0 | 88
| 86 | 0 | 0 | 0 | 0 | 0 | 0 | 100
| 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 | 11.1
| ID | 2 | 97 | 0 | 0 | 0 | 0 | 0 | 0 | 100
| |
|
|
ABS. | 5 | 81 | 0 | 0 | 0 | 0 | 0 | 0 | 86
| 81 | 0 | 0 | 0 | 0 | 0 | 0 | 92
| REL. | 5.8 | 94.1 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 100.0
| 94.2 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 11.6
| ID | 5 | 94 | 0 | 0 | 0 | 0 | 0 | 0 | 100
| |
|
|
ABS. | 3 | 86 | 0 | 0 | 0 | 0 | 0 | 0 | 89
| 86 | 0 | 0 | 0 | 0 | 0 | 0 | 97
| REL. | 3.3 | 96.6 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 100.0
| 96.6 | 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 | 99
| 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. | 10 | 344 | 0 | 0 | 0 | 0 | 0 | 0 | 354
| 344 | 0 | 0 | 0 | 0 | 0 | 0 | 100 | REL. | 2.8 | 97.1 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 100.0
| 97.2 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 11.1
| ID | 2 | 97 | 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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