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 | ~ | 12 | 50 | 152 | 152 | 152 | 131 | 61 | 46 | 49 | 52 | 52 | 52 | 87 | 43 | 42 | 45 | 29 | 29 | 29 | 23 | 30 | 35 | 34 | 16 | 16 | 16 | 16 | 20 | 39 | 60 | 52.33 | 152.00 | 30.00
| 2 | ~ | 46 | 46 | 81 | 79 | 67 | 61 | 19 | 19 | 19 | 16 | 15 | 30 | 43 | 75 | 75 | 75 | 72 | 25 | 15 | 12 | 11 | 11 | 11 | 29 | 21 | 13 | 15 | ~ | ~ | ~ | 37.07 | 81.00 | 27.00
| 3 | 21 | 21 | 21 | 45 | 63 | 59 | 17 | 27 | 27 | 27 | 46 | 49 | 71 | 67 | 61 | 61 | 61 | 44 | 28 | 19 | 28 | 13 | 13 | 13 | 25 | 37 | 41 | 51 | ~ | ~ | ~ | 37.71 | 71.00 | 28.00
| 4 | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~
| 5 | 22 | ~ | 33 | 33 | 33 | 42 | 40 | 40 | 47 | 36 | 36 | 36 | 48 | 37 | 34 | 41 | 32 | 32 | 32 | 57 | 46 | 57 | 52 | 35 | 35 | 35 | 59 | 32 | 26 | 27 | 20 | 37.83 | 59.00 | 30.00
| 6 | 22 | 22 | 47 | 46 | 54 | 45 | 34 | 34 | 34 | 39 | 39 | 34 | 39 | 29 | 29 | 29 | 55 | 45 | 46 | 52 | 36 | 36 | 36 | 28 | 29 | 36 | 44 | 21 | 21 | 21 | ~ | 36.07 | 55.00 | 30.00
| 7 | 38 | 39 | 51 | ~ | ~ | ~ | ~ | 43 | 58 | 47 | 35 | 37 | 37 | 37 | 86 | 70 | 49 | 42 | 24 | 24 | 24 | 40 | 43 | 34 | 30 | 39 | 39 | 39 | 73 | 66 | 59 | 44.56 | 86.00 | 27.00
| 8 | 67 | 30 | 30 | 30 | 54 | 61 | 73 | 74 | 33 | 33 | 33 | 33 | 28 | 37 | 66 | 53 | 53 | 53 | 77 | 69 | 61 | 78 | 52 | 52 | 52 | 67 | 73 | 57 | 66 | 41 | 41 | 52.48 | 78.00 | 31.00
| 9 | 41 | 25 | 62 | 68 | 44 | 37 | 37 | 37 | 67 | 48 | 46 | 54 | 34 | 34 | 34 | 20 | 42 | 37 | 44 | 34 | 34 | 34 | 25 | 36 | 21 | 33 | 26 | 26 | 26 | 58 | ~ | 38.80 | 68.00 | 30.00
| 10 | 71 | 72 | 92 | 24 | 24 | 24 | 31 | 32 | 68 | 64 | 83 | 83 | 83 | 56 | 70 | 105 | 47 | 23 | 23 | 23 | 69 | 57 | 56 | 36 | 19 | 19 | 19 | 19 | 40 | 42 | 59 | 49.45 | 105.00 | 31.00
| 11 | 39 | 39 | 39 | 37 | 25 | 68 | 44 | 32 | 32 | 32 | 35 | 44 | 61 | 57 | 29 | 29 | 29 | 61 | 30 | 65 | 57 | 25 | 25 | 25 | 34 | 61 | 99 | 91 | 41 | 41 | ~ | 44.20 | 99.00 | 30.00
| 12 | 41 | 28 | 63 | 62 | 44 | ~ | ~ | ~ | 80 | 117 | 204 | 78 | 151 | 151 | 151 | 33 | 49 | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | 89.43 | 204.00 | 14.00
|
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. | 59 | 22 | 1 | 3 | 0 | 0 | 0 | 0 | 85
| 26 | 4 | 3 | 0 | 0 | 0 | 0 | 152
| REL. | 69.4 | 25.8 | 1.1 | 3.5 | 0.0 | 0.0 | 0.0 | 0.0 | 100.0
| 30.6 | 4.7 | 3.5 | 0.0 | 0.0 | 0.0 | 0.0 | 4.1
| ID | 69 | 25 | 1 | 7 | 0 | 0 | 0 | 0 | 103
| |
|
|
ABS. | 53 | 7 | 0 | 0 | 0 | 0 | 0 | 0 | 60
| 7 | 0 | 0 | 0 | 0 | 0 | 0 | 59
| REL. | 88.3 | 11.6 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 100.0
| 11.7 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 27.5
| ID | 88 | 11 | 0 | 0 | 0 | 0 | 0 | 0 | 100
| |
|
|
ABS. | 56 | 32 | 0 | 0 | 0 | 0 | 0 | 0 | 88
| 32 | 0 | 0 | 0 | 0 | 0 | 0 | 86
| REL. | 63.6 | 36.3 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 100.0
| 36.4 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 15.7
| ID | 63 | 36 | 0 | 0 | 0 | 0 | 0 | 0 | 100
| |
|
|
ABS. | 42 | 27 | 2 | 4 | 0 | 0 | 0 | 0 | 75
| 33 | 6 | 4 | 0 | 0 | 0 | 0 | 204
| REL | 56.0 | 36.0 | 2.6 | 5.3 | 0.0 | 0.0 | 0.0 | 0.0 | 100.0
| 44.0 | 8.0 | 5.3 | 0.0 | 0.0 | 0.0 | 0.0 | 11.12
| ID | 56 | 36 | 2 | 10 | 0 | 0 | 0 | 0 | 105
|
Year
| ABS. | 210 | 88 | 3 | 7 | 0 | 0 | 0 | 0 | 308
| 98 | 10 | 7 | 0 | 0 | 0 | 0 | 204 | REL. | 68.1 | 28.5 | 0.9 | 2.2 | 0.0 | 0.0 | 0.0 | 0.0 | 100.0
| 31.8 | 3.2 | 2.3 | 0.0 | 0.0 | 0.0 | 0.0 | 11.12
| ID | 68 | 28 | | 4 | 0 | 0 | 0 | 0 | 102
|
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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