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 | 73 | 78 | 88 | 88 | 80 | 81 | 89 | 88 | 87 | 88 | 85 | 83 | 81 | 74 | 73 | 76 | 71 | 83 | 80 | 83 | 85 | 79 | 82 | 83 | 89 | 85 | 75 | 75 | 82 | 84 | ~ | 81.72 | 88.50 | 30.00
| 2 | ~ | ~ | ~ | ~ | ~ | ~ | ~ | 88 | 83 | 77 | 74 | 69 | 78 | 76 | 71 | 74 | 81 | 75 | 68 | 64 | 66 | 70 | 76 | 66 | 52 | 66 | 57 | 58 | ~ | ~ | ~ | 70.93 | 87.99 | 21.00
| 3 | 61 | 60 | 86 | 80 | 77 | 70 | 62 | 70 | 87 | 74 | 79 | 75 | 69 | 64 | 85 | 86 | 89 | 81 | 63 | 55 | 88 | 89 | 87 | 84 | 89 | 83 | 77 | 67 | 81 | 88 | 74 | 76.87 | 88.78 | 31.00
| 4 | 68 | 63 | 71 | 71 | 70 | 77 | 87 | 89 | 77 | 78 | 81 | 64 | 76 | 79 | 86 | 82 | 84 | 76 | 63 | 75 | ~ | ~ | 71 | 66 | 64 | 76 | 68 | 78 | 68 | 61 | ~ | 73.90 | 88.51 | 28.00
| 5 | 66 | 73 | 56 | 77 | ~ | ~ | ~ | ~ | ~ | 68 | 63 | 63 | 65 | 54 | 84 | 72 | 71 | 89 | 82 | 69 | 70 | 72 | 61 | 67 | 64 | 56 | 72 | 86 | 60 | 63 | 75 | 69.18 | 88.78 | 26.00
| 6 | 76 | 77 | 68 | 73 | 70 | 79 | 73 | 79 | 86 | 89 | 88 | 75 | 70 | 82 | 68 | 82 | 86 | 88 | 86 | 73 | 72 | 87 | 78 | 70 | 69 | 69 | 66 | 80 | 69 | 64 | ~ | 76.40 | 88.81 | 30.00
| 7 | 76 | 71 | 73 | 76 | 63 | 56 | 71 | 86 | 80 | 66 | 86 | 60 | 85 | 62 | 74 | 89 | 89 | 83 | 80 | 89 | 83 | 72 | 74 | 86 | 75 | 73 | 71 | 65 | 74 | 71 | 61 | 74.85 | 89.49 | 31.00
| 8 | 78 | 72 | 75 | 89 | 84 | 71 | 83 | 85 | 81 | 88 | 81 | 73 | 77 | 76 | 70 | 75 | 86 | 86 | 81 | 86 | 89 | 88 | 86 | 84 | 77 | 78 | 79 | 74 | 80 | 75 | 88 | 80.54 | 88.82 | 31.00
| 9 | 88 | 88 | 83 | 88 | 88 | 89 | 88 | 88 | 88 | 88 | 88 | 89 | 88 | 89 | 89 | 89 | 89 | 89 | 88 | 88 | 88 | 88 | 88 | 89 | 88 | 88 | 89 | 88 | 89 | 89 | ~ | 88.20 | 88.78 | 30.00
| 10 | 88 | 87 | 83 | 88 | 88 | 88 | 88 | 89 | 87 | 87 | 88 | 86 | 86 | 87 | 88 | 88 | 88 | 88 | 88 | 88 | 88 | 88 | 88 | 88 | 88 | 89 | 89 | 89 | 90 | 90 | 90 | 88.03 | 90.46 | 31.00
| 11 | 90 | 90 | 89 | 88 | 87 | 88 | 88 | 88 | 88 | 87 | 87 | 88 | 87 | 87 | 88 | 87 | 88 | 88 | 87 | 88 | 87 | 87 | 87 | 88 | 88 | 88 | 88 | 88 | 87 | 87 | ~ | 87.73 | 89.71 | 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. | 0 | 82 | 0 | 0 | 0 | 0 | 0 | 0 | 82
| 82 | 0 | 0 | 0 | 0 | 0 | 0 | 89
| 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 | 25.3
| ID | 0 | 100 | 0 | 0 | 0 | 0 | 0 | 0 | 100
| |
|
|
ABS. | 0 | 84 | 0 | 0 | 0 | 0 | 0 | 0 | 84
| 84 | 0 | 0 | 0 | 0 | 0 | 0 | 89
| 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 | 10.6
| 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 | 89
| 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 | 20.7
| ID | 0 | 100 | 0 | 0 | 0 | 0 | 0 | 0 | 100
| |
|
|
ABS. | 0 | 61 | 0 | 0 | 0 | 0 | 0 | 0 | 61
| 61 | 0 | 0 | 0 | 0 | 0 | 0 | 90
| 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 | 30.10
| ID | 0 | 100 | 0 | 0 | 0 | 0 | 0 | 0 | 100
|
Year
| ABS. | 0 | 319 | 0 | 0 | 0 | 0 | 0 | 0 | 319
| 319 | 0 | 0 | 0 | 0 | 0 | 0 | 90 | 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 | 30.10
| 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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