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 | 30 | 42 | 52 | 33 | 24 | 28 | 40 | 48 | 37 | 46 | 51 | 58 | 46 | 86 | 62 | 45 | 52 | 54 | 59 | 50 | 52 | 44 | 24 | 23 | 28 | 28 | 17 | 23 | 69 | 25 | 24 | 41.94 | 86.00 | 31.00
| 2 | 31 | 23 | 46 | 26 | 5.00 | 13 | 25 | 45 | 39 | 21 | 38 | 59 | 46 | 45 | 67 | 91 | 35 | 19 | 25 | 14 | 15 | 8.00 | 13 | 32 | 52 | 41 | 40 | 39 | ~ | ~ | ~ | 34.04 | 91.00 | 28.00
| 3 | 40 | 28 | 36 | 18 | 27 | 42 | 30 | 37 | 57 | 31 | 24 | 22 | 13 | 19 | 24 | 38 | 31 | 23 | ~ | 24 | 34 | 32 | 53 | 34 | 55 | 29 | 32 | 35 | 43 | 48 | 52 | 33.70 | 57.00 | 30.00
| 4 | 42 | 40 | 48 | 39 | 28 | 22 | 24 | 17 | 28 | 27 | 44 | 25 | 16 | 23 | 22 | 16 | 18 | 17 | 26 | 21 | 13 | 15 | 27 | 26 | 30 | 13 | 30 | 18 | 38 | 52 | ~ | 26.83 | 52.00 | 30.00
| 5 | 41 | 42 | 39 | 43 | 29 | 18 | 22 | 40 | 35 | 34 | 31 | 29 | 22 | 34 | 26 | 20 | 33 | 21 | 47 | 38 | 43 | 28 | 26 | 36 | 34 | 27 | 47 | 29 | 34 | 23 | 24 | 32.10 | 47.00 | 31.00
| 6 | 18 | 17 | 16 | 15 | 27 | 35 | 22 | 18 | 19 | 19 | 22 | 30 | 30 | 34 | 40 | 28 | 25 | 23 | 27 | 28 | 29 | 18 | 20 | 20 | 26 | 25 | 33 | 40 | 34 | 32 | ~ | 25.67 | 40.00 | 30.00
| 7 | 22 | 20 | 19 | 21 | 23 | 30 | 43 | 24 | 24 | 30 | 29 | 27 | 20 | 31 | 39 | 32 | 25 | 25 | 24 | 25 | 32 | 27 | 24 | 30 | 35 | 32 | 28 | 34 | 24 | 34 | 47 | 28.39 | 47.00 | 31.00
| 8 | 28 | 33 | 41 | 33 | 18 | 21 | 21 | 22 | 23 | 22 | 22 | 23 | 40 | 45 | 38 | 58 | 53 | 68 | 55 | 40 | 36 | 56 | 52 | 47 | 54 | 41 | 47 | 23 | 24 | 28 | 34 | 36.97 | 68.00 | 31.00
| 9 | 25 | 20 | 25 | 25 | 30 | 28 | 28 | 13 | 9.00 | 10 | 18 | 16 | 15 | 16 | 28 | 22 | 24 | 19 | 20 | 23 | 17 | 27 | 20 | 31 | 24 | 36 | 41 | 28 | 30 | 46 | ~ | 23.80 | 46.00 | 30.00
| 10 | 26 | 30 | 46 | 29 | 40 | 52 | ~ | 61 | 55 | 44 | 34 | 41 | 53 | 48 | 61 | 58 | 52 | 69 | 55 | 60 | 49 | 22 | 26 | ~ | 40 | 39 | 58 | 39 | 31 | 37 | 31 | 44.34 | 69.00 | 29.00
| 11 | 18 | 32 | 56 | 45 | 34 | 28 | 18 | 14 | 24 | 42 | 44 | 54 | 24 | 32 | 53 | 45 | ~ | 65 | 50 | 29 | 35 | 15 | 14 | 26 | 29 | 27 | 34 | 30 | 25 | 30 | ~ | 33.52 | 65.00 | 29.00
| 12 | 37 | 30 | 36 | 22 | 28 | 25 | 33 | 44 | 71 | 84 | 64 | 13 | 48 | 71 | 73 | 20 | 42 | 17 | 17 | 16 | 17 | 16 | 17 | 36 | 11 | 20 | 18 | 13 | 19 | 15 | ~ | 32.43 | 84.00 | 30.00
|
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. | 71 | 18 | 0 | 0 | 0 | 0 | 0 | 0 | 89
| 18 | 0 | 0 | 0 | 0 | 0 | 0 | 91
| REL. | 79.7 | 20.2 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 100.0
| 20.2 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 16.2
| ID | 79 | 20 | 0 | 0 | 0 | 0 | 0 | 0 | 100
| |
|
|
ABS. | 90 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 91
| 1 | 0 | 0 | 0 | 0 | 0 | 0 | 52
| REL. | 98.9 | 1.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 100.0
| 1.1 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 30.4
| ID | 98 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 100
| |
|
|
ABS. | 85 | 7 | 0 | 0 | 0 | 0 | 0 | 0 | 92
| 7 | 0 | 0 | 0 | 0 | 0 | 0 | 68
| REL. | 92.3 | 7.6 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 100.0
| 7.6 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 18.8
| ID | 92 | 7 | 0 | 0 | 0 | 0 | 0 | 0 | 100
| |
|
|
ABS. | 68 | 20 | 0 | 0 | 0 | 0 | 0 | 0 | 88
| 20 | 0 | 0 | 0 | 0 | 0 | 0 | 84
| REL | 77.2 | 22.7 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 100.0
| 22.7 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 10.12
| ID | 77 | 22 | 0 | 0 | 0 | 0 | 0 | 0 | 100
|
Year
| ABS. | 314 | 46 | 0 | 0 | 0 | 0 | 0 | 0 | 360
| 46 | 0 | 0 | 0 | 0 | 0 | 0 | 91 | REL. | 87.2 | 12.7 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 100.0
| 12.8 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 16.2
| ID | 87 | 12 | 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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