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 | 61 | 96 | 93 | 91 | 78 | 88 | 95 | 91 | 87 | 85 | 81 | 85 | 84 | 92 | 95 | 85 | 92 | 84 | 78 | 87 | 86 | 94 | 88 | 84 | 85 | 87 | 81 | 68 | 86 | 75 | 88 | 85.50 | 95.94 | 31.00
| 2 | 82 | 73 | 85 | 85 | 87 | 73 | 79 | 80 | 75 | 70 | 75 | 71 | 87 | 77 | 93 | 83 | 86 | 85 | 95 | 93 | 89 | 89 | 94 | 91 | 92 | 80 | 66 | 60 | 75 | ~ | ~ | 81.70 | 95.48 | 29.00
| 3 | 82 | 75 | 81 | 83 | 75 | 70 | 73 | 89 | 86 | 79 | 90 | 83 | 87 | 93 | 85 | 93 | 85 | 78 | 87 | 78 | 89 | 81 | 66 | 88 | 87 | 77 | ~ | ~ | ~ | 94 | 90 | 83.02 | 93.67 | 28.00
| 4 | 74 | 66 | 71 | 83 | 74 | 50 | 78 | 59 | 56 | 70 | 78 | 83 | 66 | 74 | 61 | 52 | 63 | 76 | 76 | 74 | 57 | 46 | 47 | 78 | 86 | 73 | 60 | 58 | 63 | 54 | ~ | 66.84 | 86.38 | 30.00
| 5 | 72 | 46 | 47 | 65 | 47 | 39 | 52 | 70 | 72 | 66 | 58 | 54 | 45 | 47 | 44 | ~ | 68 | 93 | 82 | 86 | 63 | 92 | 78 | 56 | 58 | 73 | 79 | 78 | 75 | 62 | 83 | 64.94 | 92.67 | 30.00
| 6 | 53 | 53 | 52 | 75 | 74 | 84 | 81 | 60 | 54 | 52 | 63 | 79 | 64 | 77 | 86 | 57 | 56 | 44 | 47 | 41 | 41 | 59 | 93 | 74 | 86 | 64 | 60 | 57 | 66 | 58 | ~ | 63.61 | 92.59 | 30.00
| 7 | 66 | 83 | 68 | 81 | 59 | 70 | 81 | 95 | 76 | 72 | 94 | 88 | 65 | 94 | 82 | 83 | 87 | 77 | 73 | 67 | 85 | 76 | 65 | 78 | ~ | 91 | 73 | 91 | 82 | 89 | 75 | 78.89 | 94.80 | 30.00
| 8 | 58 | 69 | 71 | 77 | 75 | 89 | 81 | 87 | 75 | 65 | 69 | 58 | 54 | 53 | 59 | 61 | 59 | 63 | 52 | 55 | 69 | 83 | 69 | 58 | 72 | 60 | 52 | 79 | 54 | 57 | 74 | 66.39 | 89.35 | 31.00
| 9 | 81 | 71 | 89 | 78 | 82 | 72 | 90 | 80 | 60 | 67 | 79 | 65 | 77 | 73 | 74 | 80 | 92 | 87 | 80 | 84 | 95 | 93 | 76 | 78 | 79 | 85 | 85 | 71 | ~ | ~ | ~ | 79.36 | 95.32 | 28.00
| 10 | ~ | ~ | ~ | 95 | 85 | 95 | 95 | 95 | 94 | 86 | 85 | 78 | 78 | 85 | 63 | 82 | 87 | 96 | 95 | 82 | 70 | 81 | 87 | 89 | 75 | 88 | 80 | 85 | 69 | 78 | 83 | 84.23 | 95.76 | 28.00
| 11 | 76 | 80 | 87 | 93 | 86 | 78 | 90 | ~ | 87 | 77 | ~ | ~ | ~ | ~ | 84 | 87 | 96 | 84 | 82 | 94 | 95 | 85 | ~ | ~ | 96 | 95 | 91 | 90 | 94 | 95 | ~ | 87.86 | 95.65 | 23.00
| 12 | 96 | 96 | 96 | 93 | 95 | 94 | 94 | 91 | 92 | 84 | 79 | 85 | 60 | 78 | 75 | 74 | 88 | 84 | 95 | ~ | ~ | ~ | ~ | ~ | 95 | 90 | ~ | ~ | 94 | ~ | 89 | 87.73 | 95.51 | 23.00
|
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 | 88 | 0 | 0 | 0 | 0 | 0 | 0 | 88
| 88 | 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 | 2.1
| ID | 0 | 100 | 0 | 0 | 0 | 0 | 0 | 0 | 100
| |
|
|
ABS. | 14 | 76 | 0 | 0 | 0 | 0 | 0 | 0 | 90
| 76 | 0 | 0 | 0 | 0 | 0 | 0 | 93
| REL. | 15.5 | 84.4 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 100.0
| 84.4 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 18.5
| ID | 15 | 84 | 0 | 0 | 0 | 0 | 0 | 0 | 100
| |
|
|
ABS. | 0 | 89 | 0 | 0 | 0 | 0 | 0 | 0 | 89
| 89 | 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 | 21.9
| ID | 0 | 100 | 0 | 0 | 0 | 0 | 0 | 0 | 100
| |
|
|
ABS. | 0 | 74 | 0 | 0 | 0 | 0 | 0 | 0 | 74
| 74 | 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 | 18.10
| ID | 0 | 100 | 0 | 0 | 0 | 0 | 0 | 0 | 100
|
Year
| ABS. | 14 | 327 | 0 | 0 | 0 | 0 | 0 | 0 | 341
| 327 | 0 | 0 | 0 | 0 | 0 | 0 | 96 | REL. | 4.1 | 95.8 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 100.0
| 95.9 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 2.1
| ID | 4 | 95 | 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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