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 | ~ | 95 | 84 | 92 | ~ | 66 | 117 | 77 | 37 | 114 | 144 | ~ | 52 | 73 | 47 | 46 | 39 | 30 | ~ | 67 | 74 | 57 | 38 | 69 | 41 | ~ | 47 | 54 | 28 | 23 | 22 | 62.81 | 144.00 | 26.00
| 2 | 26 | ~ | 80 | 115 | 72 | 28 | 51 | 76 | ~ | 110 | 80 | 36 | 25 | 31 | 29 | ~ | 64 | 65 | 31 | 41 | 40 | 38 | ~ | 80 | 41 | 22 | 41 | 55 | ~ | ~ | ~ | 53.21 | 115.00 | 24.00
| 3 | ~ | ~ | 76 | 81 | 81 | 96 | 42 | 72 | ~ | 96 | 71 | 105 | 138 | 72 | ~ | ~ | 48 | 55 | 47 | 39 | 41 | 14 | ~ | 47 | 88 | 67 | 36 | 20 | 21 | ~ | ~ | 63.17 | 138.00 | 23.00
| 4 | 63 | 79 | 56 | 24 | 20 | ~ | 36 | 45 | 76 | 63 | 50 | 19 | ~ | 33 | 25 | 28 | 31 | 41 | 23 | ~ | 30 | 38 | 44 | 55 | 70 | ~ | ~ | 31 | 41 | 34 | ~ | 42.20 | 79.00 | 25.00
| 5 | ~ | 57 | 55 | ~ | 52 | 37 | 33 | ~ | 35 | 34 | ~ | 52 | 68 | 73 | 75 | 60 | 53 | ~ | 49 | 33 | 28 | 24 | 26 | 24 | ~ | 29 | 24 | 24 | 31 | 27 | 23 | 41.04 | 75.00 | 25.00
| 6 | ~ | 33 | 46 | 33 | 36 | 26 | 32 | ~ | 39 | 40 | 52 | 57 | 27 | 26 | ~ | 38 | 47 | 52 | 32 | 29 | 23 | ~ | 26 | 26 | 35 | 39 | 57 | 35 | ~ | 38 | ~ | 36.96 | 57.00 | 25.00
| 7 | 25 | 27 | 34 | 33 | 27 | ~ | 21 | 29 | 34 | 33 | 29 | 30 | ~ | 30 | 43 | 42 | 40 | 21 | 15 | ~ | 33 | 36 | 35 | 36 | 30 | 23 | ~ | 39 | 41 | 43 | 39 | 32.15 | 43.00 | 27.00
| 8 | 23 | 23 | ~ | 31 | 43 | 30 | 45 | 38 | 35 | ~ | 43 | 42 | 48 | 60 | 58 | 44 | ~ | 54 | 57 | 53 | 51 | 53 | 60 | ~ | 59 | 48 | 60 | 67 | 18 | 26 | ~ | 44.96 | 67.00 | 26.00
| 9 | 38 | 54 | 63 | 62 | ~ | ~ | ~ | 27 | ~ | 30 | 40 | 52 | 33 | ~ | 28 | 46 | 53 | 60 | 64 | 31 | ~ | 46 | 55 | 33 | 39 | 42 | 35 | ~ | 52 | 46 | ~ | 44.74 | 64.00 | 23.00
| 10 | 30 | 26 | 29 | 30 | ~ | 55 | 76 | 51 | 41 | 28 | 19 | ~ | 28 | 34 | 24 | 25 | 40 | 52 | ~ | 73 | 24 | 58 | 73 | 33 | 22 | ~ | 30 | ~ | 56 | 59 | 65 | 41.58 | 76.00 | 26.00
| 11 | 62 | ~ | 50 | 47 | 87 | 52 | 42 | 30 | ~ | 47 | 41 | 32 | 26 | 21 | 46 | ~ | 23 | 18 | 33 | 42 | 77 | 77 | ~ | 74 | 36 | 40 | 43 | 44 | 45 | ~ | ~ | 45.40 | 87.00 | 25.00
| 12 | 36 | 29 | 26 | 25 | 36 | 57 | ~ | 62 | 72 | 41 | 35 | 23 | 12 | ~ | 30 | 42 | 29 | 42 | 45 | 40 | ~ | 42 | 51 | ~ | ~ | ~ | ~ | ~ | 25 | 30 | 61 | 38.74 | 72.00 | 23.00
|
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. | 34 | 32 | 7 | 0 | 0 | 0 | 0 | 0 | 73
| 39 | 7 | 0 | 0 | 0 | 0 | 0 | 144
| REL. | 46.5 | 43.8 | 9.5 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 100.0
| 53.4 | 9.6 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 11.1
| ID | 46 | 43 | 9 | 0 | 0 | 0 | 0 | 0 | 100
| |
|
|
ABS. | 55 | 20 | 0 | 0 | 0 | 0 | 0 | 0 | 75
| 20 | 0 | 0 | 0 | 0 | 0 | 0 | 79
| REL. | 73.3 | 26.6 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 100.0
| 26.7 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 2.4
| ID | 73 | 26 | 0 | 0 | 0 | 0 | 0 | 0 | 100
| |
|
|
ABS. | 56 | 20 | 0 | 0 | 0 | 0 | 0 | 0 | 76
| 20 | 0 | 0 | 0 | 0 | 0 | 0 | 67
| REL. | 73.6 | 26.3 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 100.0
| 26.3 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 28.8
| ID | 73 | 26 | 0 | 0 | 0 | 0 | 0 | 0 | 100
| |
|
|
ABS. | 53 | 21 | 0 | 0 | 0 | 0 | 0 | 0 | 74
| 21 | 0 | 0 | 0 | 0 | 0 | 0 | 87
| REL | 71.6 | 28.3 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 100.0
| 28.4 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 5.11
| ID | 71 | 28 | 0 | 0 | 0 | 0 | 0 | 0 | 100
|
Year
| ABS. | 198 | 93 | 7 | 0 | 0 | 0 | 0 | 0 | 298
| 100 | 7 | 0 | 0 | 0 | 0 | 0 | 144 | REL. | 66.4 | 31.2 | 2.3 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 100.0
| 33.6 | 2.3 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 11.1
| ID | 66 | 31 | 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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