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 | ~ | 39 | 50 | 56 | 37 | ~ | ~ | 21 | 38 | 54 | 45 | 54 | ~ | ~ | 97 | 81 | 50 | 83 | 64 | ~ | ~ | 52 | 43 | 39 | 41 | 52 | ~ | ~ | 64 | 52 | 44 | 52.55 | 97.00 | 22.00
| 2 | 51 | 37 | ~ | ~ | 27 | 45 | 85 | 78 | 41 | ~ | ~ | 100 | 22 | 56 | 112 | 134 | ~ | ~ | 36 | 31 | 19 | 21 | 18 | ~ | ~ | 42 | 42 | 58 | ~ | ~ | ~ | 52.75 | 134.00 | 20.00
| 3 | 64 | 37 | ~ | ~ | 48 | 80 | 58 | 69 | 53 | ~ | ~ | 40 | 38 | 46 | 49 | 62 | ~ | ~ | 21 | 19 | 38 | 45 | 50 | ~ | ~ | 25 | 45 | 65 | 46 | 71 | ~ | 48.59 | 80.00 | 22.00
| 4 | ~ | 74 | 74 | 73 | 41 | 78 | ~ | ~ | 42 | 47 | 35 | 27 | 15 | ~ | ~ | ~ | 31 | 27 | 36 | 36 | ~ | ~ | 54 | 64 | 55 | 48 | 56 | ~ | ~ | 64 | ~ | 48.85 | 78.00 | 20.00
| 5 | ~ | 75 | 70 | 55 | ~ | ~ | 49 | ~ | 57 | 61 | 43 | ~ | ~ | 39 | 32 | 34 | 28 | 32 | ~ | ~ | 49 | 49 | 47 | 66 | 55 | ~ | ~ | 37 | 36 | 59 | 35 | 48.00 | 75.00 | 21.00
| 6 | 24 | ~ | ~ | 89 | 79 | 93 | 58 | 43 | ~ | ~ | 57 | 38 | 81 | 74 | 49 | ~ | ~ | 17 | 39 | 39 | 41 | 30 | ~ | ~ | 130 | 122 | 89 | 60 | 64 | ~ | ~ | 62.67 | 130.00 | 21.00
| 7 | ~ | 49 | 46 | 37 | ~ | ~ | ~ | ~ | 37 | 67 | 42 | 47 | 32 | ~ | ~ | 37 | 42 | 50 | 50 | 38 | ~ | ~ | 87 | 63 | 43 | 40 | 53 | ~ | ~ | 53 | 58 | 48.55 | 87.00 | 20.00
| 8 | 46 | 84 | 55 | ~ | ~ | 67 | 36 | 39 | 43 | 35 | ~ | ~ | 133 | 93 | 66 | 64 | 33 | ~ | ~ | 38 | 32 | 51 | 60 | 57 | ~ | ~ | 51 | 71 | 38 | 44 | 34 | 55.22 | 133.00 | 23.00
| 9 | ~ | ~ | 45 | 34 | 34 | 35 | 31 | ~ | ~ | 13 | 18 | 18 | 27 | 25 | ~ | ~ | 34 | 34 | 42 | 35 | 34 | ~ | ~ | 46 | 38 | 35 | 68 | ~ | ~ | ~ | ~ | 34.00 | 68.00 | 19.00
| 10 | 36 | 38 | 56 | 32 | 60 | ~ | ~ | 73 | 54 | 42 | 39 | 63 | ~ | ~ | 91 | 100 | 60 | 73 | 92 | ~ | ~ | 32 | 56 | 43 | 44 | 44 | ~ | ~ | 23 | 38 | 38 | 53.35 | 100.00 | 23.00
| 11 | 20 | 27 | ~ | ~ | 35 | 27 | 20 | 12 | 19 | ~ | ~ | 58 | 28 | 47 | 66 | 72 | ~ | ~ | 25 | 44 | 44 | 17 | 24 | ~ | ~ | 106 | 40 | 23 | 24 | 32 | ~ | 36.82 | 106.00 | 22.00
| 12 | ~ | ~ | 51 | 36 | 48 | 33 | 33 | ~ | ~ | 70 | 19 | 20 | 53 | 55 | ~ | ~ | 21 | 27 | 30 | 22 | 27 | ~ | ~ | ~ | ~ | ~ | 26 | 13 | ~ | ~ | 23 | 33.72 | 70.00 | 18.00
|
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. | 37 | 25 | 2 | 0 | 0 | 0 | 0 | 0 | 64
| 27 | 2 | 0 | 0 | 0 | 0 | 0 | 134
| REL. | 57.8 | 39.0 | 3.1 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 100.0
| 42.2 | 3.1 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 16.2
| ID | 57 | 39 | 3 | 0 | 0 | 0 | 0 | 0 | 100
| |
|
|
ABS. | 33 | 27 | 2 | 0 | 0 | 0 | 0 | 0 | 62
| 29 | 2 | 0 | 0 | 0 | 0 | 0 | 130
| REL. | 53.2 | 43.5 | 3.2 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 100.0
| 46.8 | 3.2 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 25.6
| ID | 53 | 43 | 3 | 0 | 0 | 0 | 0 | 0 | 100
| |
|
|
ABS. | 43 | 18 | 1 | 0 | 0 | 0 | 0 | 0 | 62
| 19 | 1 | 0 | 0 | 0 | 0 | 0 | 133
| REL. | 69.3 | 29.0 | 1.6 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 100.0
| 30.6 | 1.6 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 13.8
| ID | 69 | 29 | 1 | 0 | 0 | 0 | 0 | 0 | 100
| |
|
|
ABS. | 44 | 18 | 1 | 0 | 0 | 0 | 0 | 0 | 63
| 19 | 1 | 0 | 0 | 0 | 0 | 0 | 106
| REL | 69.8 | 28.5 | 1.5 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 100.0
| 30.2 | 1.6 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 26.11
| ID | 69 | 28 | 1 | 0 | 0 | 0 | 0 | 0 | 100
|
Year
| ABS. | 157 | 88 | 6 | 0 | 0 | 0 | 0 | 0 | 251
| 94 | 6 | 0 | 0 | 0 | 0 | 0 | 134 | REL. | 62.5 | 35.0 | 2.3 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 100.0
| 37.5 | 2.4 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 16.2
| ID | 62 | 35 | 2 | 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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