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 | 96 | 99 | 100 | 100 | 100 | 100 | 100 | 100 | 100 | 100 | 99 | 97 | 93 | 99 | 91 | 64 | 96 | 97 | 99 | 99 | 99 | 99 | 99 | 99 | 100 | 100 | 99 | 90 | 99 | 100 | 98 | 97.06 | 100.00 | 31.00
| 2 | 99 | 96 | 98 | 100 | 100 | 96 | 98 | 100 | 100 | 99 | 89 | 70 | 99 | 94 | 54 | 61 | 99 | 97 | 97 | 90 | 95 | 95 | 95 | 96 | 76 | 92 | 83 | 73 | ~ | ~ | ~ | 90.74 | 99.96 | 28.00
| 3 | 93 | 85 | 98 | 100 | 99 | 79 | 70 | 82 | ~ | 95 | 100 | ~ | 89 | 79 | 100 | ~ | ~ | 100 | 93 | 78 | 86 | 100 | 100 | 100 | 100 | 99 | 88 | 79 | 99 | ~ | 80 | 91.22 | 100.00 | 26.00
| 4 | 57 | 47 | 70 | 73 | 64 | ~ | ~ | ~ | 75 | 78 | 96 | 68 | ~ | ~ | ~ | ~ | ~ | 95 | 64 | 78 | 100 | 100 | 96 | 50 | 41 | 95 | 77 | 97 | 66 | 53 | ~ | 74.54 | 99.83 | 22.00
| 5 | 56 | 62 | 41 | 97 | ~ | ~ | ~ | ~ | 64 | 54 | 61 | 66 | 51 | 39 | 84 | 69 | 70 | ~ | 78 | 70 | 77 | 53 | 39 | 42 | 48 | 44 | 66 | ~ | 65 | 72 | ~ | 61.21 | 97.40 | 24.00
| 6 | ~ | ~ | 80 | 98 | 90 | 74 | 74 | ~ | 82 | ~ | ~ | 86 | 67 | 67 | 65 | 85 | ~ | ~ | 99 | ~ | ~ | ~ | ~ | ~ | 72 | 71 | 52 | ~ | 75 | 59 | ~ | 76.01 | 98.50 | 17.00
| 7 | ~ | 90 | 79 | ~ | 71 | 56 | 77 | ~ | ~ | 71 | 90 | 66 | ~ | 75 | 96 | ~ | ~ | ~ | ~ | ~ | ~ | 75 | 75 | 95 | 76 | 71 | 69 | 54 | ~ | 70 | 74 | 75.16 | 96.16 | 19.00
| 8 | 83 | 61 | 78 | ~ | 96 | 75 | 85 | 86 | 88 | 99 | 87 | 60 | 98 | 83 | 64 | 69 | 99 | 90 | 82 | 90 | 100 | 100 | 98 | 86 | 88 | 91 | 93 | 78 | 92 | 73 | ~ | 85.14 | 99.88 | 29.00
| 9 | 100 | 91 | 92 | 99 | 97 | 98 | 98 | 98 | 99 | 100 | 93 | 100 | 100 | 100 | 99 | 100 | 92 | 99 | 97 | 99 | 99 | 95 | 93 | 100 | 100 | 100 | 100 | 100 | 97 | ~ | ~ | 97.71 | 100.00 | 29.00
| 10 | 100 | 98 | 95 | 100 | 99 | 99 | 100 | 100 | 93 | 91 | 98 | 95 | 96 | 78 | 92 | ~ | ~ | 99 | 95 | 99 | ~ | ~ | 99 | 99 | 100 | 99 | 99 | 100 | 99 | 99 | 79 | 96.34 | 100.00 | 27.00
| 11 | 96 | 95 | 99 | 99 | 92 | 99 | 100 | 99 | 99 | 94 | 99 | 99 | 97 | 98 | 99 | 99 | 99 | 99 | 99 | 99 | 99 | 99 | 98 | 99 | 97 | 100 | 100 | 99 | 100 | 99 | ~ | 98.37 | 100.00 | 30.00
| 12 | 99 | 100 | 99 | 100 | 100 | 100 | 100 | 99 | 99 | 100 | 100 | 99 | 96 | 99 | 99 | 100 | 100 | 100 | 100 | 99 | 99 | 99 | 98 | 99 | 99 | 99 | 99 | ~ | ~ | ~ | ~ | 99.19 | 100.00 | 27.00
|
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 | 85 | 0 | 0 | 0 | 0 | 0 | 0 | 85
| 85 | 0 | 0 | 0 | 0 | 0 | 0 | 100
| 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 | 6.1
| ID | 0 | 100 | 0 | 0 | 0 | 0 | 0 | 0 | 100
| |
|
|
ABS. | 9 | 54 | 0 | 0 | 0 | 0 | 0 | 0 | 63
| 54 | 0 | 0 | 0 | 0 | 0 | 0 | 100
| REL. | 14.2 | 85.7 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 100.0
| 85.7 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 22.4
| ID | 14 | 85 | 0 | 0 | 0 | 0 | 0 | 0 | 100
| |
|
|
ABS. | 0 | 77 | 0 | 0 | 0 | 0 | 0 | 0 | 77
| 77 | 0 | 0 | 0 | 0 | 0 | 0 | 100
| 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 | 24.9
| 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 | 100
| 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 | 25.10
| ID | 0 | 100 | 0 | 0 | 0 | 0 | 0 | 0 | 100
|
Year
| ABS. | 9 | 300 | 0 | 0 | 0 | 0 | 0 | 0 | 309
| 300 | 0 | 0 | 0 | 0 | 0 | 0 | 100 | REL. | 2.9 | 97.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 100.0
| 97.1 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 25.10
| 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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