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 | 92 | 86 | 88 | 90 | 89 | 87 | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | 90 | 90 | 87 | 87 | 91 | 85 | 72 | 92 | 86 | 87.44 | 92.47 | 15.00
| 2 | 89 | 85 | 90 | 87 | 90 | 93 | 92 | 93 | 93 | 93 | 92 | 93 | 93 | 91 | 89 | 83 | 90 | 90 | 89 | 91 | 83 | 86 | 89 | 87 | 93 | 84 | 85 | 84 | ~ | ~ | ~ | 89.16 | 93.02 | 28.00
| 3 | 81 | 83 | 77 | 82 | 86 | 76 | 79 | 75 | 72 | 68 | 68 | 76 | 75 | 88 | 93 | 92 | 92 | 86 | 93 | 91 | 90 | 90 | 90 | 88 | 82 | 79 | 79 | 78 | 73 | 63 | 72 | 81.25 | 92.66 | 31.00
| 4 | 74 | 66 | 54 | 49 | 59 | 67 | 64 | 57 | 62 | 69 | 83 | 87 | 91 | 92 | 83 | 71 | 74 | 71 | 82 | 89 | 79 | 85 | 77 | 77 | 75 | 78 | 75 | 66 | 79 | 70 | ~ | 73.41 | 92.40 | 30.00
| 5 | 66 | 79 | 81 | 79 | 86 | 83 | 71 | 49 | 53 | 80 | 87 | 81 | 72 | 59 | 59 | 55 | 45 | 52 | 71 | 61 | 50 | 46 | 57 | 67 | 50 | 70 | 51 | 56 | 32 | 25 | 7.16 | 60.65 | 86.75 | 31.00
| 6 | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~
| 7 | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~
| 8 | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~
| 9 | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~
| 10 | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~
| 11 | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | 58 | 59 | 60 | 61 | 61 | 61 | 62 | 62 | 60 | 61 | 59 | ~ | 60.29 | 62.27 | 11.00
| 12 | 60 | 59 | 60 | 61 | 60 | 59 | 55 | 52 | 54 | 55 | 55 | 56 | 57 | 56 | 59 | 60 | 61 | 56 | 57 | 58 | 60 | 60 | 57 | 55 | 55 | 57 | 58 | 58 | 59 | 59 | 55 | 57.59 | 61.19 | 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 | 74 | 0 | 0 | 0 | 0 | 0 | 0 | 74
| 74 | 0 | 0 | 0 | 0 | 0 | 0 | 93
| 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 | 25.2
| ID | 0 | 100 | 0 | 0 | 0 | 0 | 0 | 0 | 100
| |
|
|
ABS. | 9 | 52 | 0 | 0 | 0 | 0 | 0 | 0 | 61
| 52 | 0 | 0 | 0 | 0 | 0 | 0 | 92
| REL. | 14.7 | 85.2 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 100.0
| 85.2 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 14.4
| ID | 14 | 85 | 0 | 0 | 0 | 0 | 0 | 0 | 100
| |
|
|
ABS. | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 02
| 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0
| |
|
|
ABS. | 0 | 42 | 0 | 0 | 0 | 0 | 0 | 0 | 421
| 42 | 0 | 0 | 0 | 0 | 0 | 0 | 62
| 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 | 27.11
| ID | 0 | 100 | 0 | 0 | 0 | 0 | 0 | 0 | 100
|
Year
| ABS. | 9 | 168 | 0 | 0 | 0 | 0 | 0 | 0 | 1771
| 168 | 0 | 0 | 0 | 0 | 0 | 0 | 93 | REL. | 5.0 | 94.9 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 100.0
| 94.9 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 25.2
| ID | 5 | 94 | 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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