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 | 36 | 19 | 13 | 73 | 154 | 190 | ~ | 141 | 43 | 53 | 55 | 58 | 91 | 71 | 34 | 34 | 52 | 59 | 47 | 41 | 16 | 22 | 36 | 52 | 20 | 21 | 15 | 14 | 13 | 29 | 58 | 52.00 | 190.00 | 30.00
| 2 | 38 | 43 | 44 | 60 | 63 | 74 | 77 | 46 | 25 | 15 | 14 | 8.00 | 12 | 14 | 20 | 48 | 46 | 63 | 34 | 9.00 | 8.00 | 14 | 8.00 | 7.00 | 16 | 37 | 17 | 18 | ~ | ~ | ~ | 31.36 | 77.00 | 28.00
| 3 | 21 | 23 | 25 | 21 | 39 | 58 | 37 | 20 | 40 | 37 | 44 | 44 | 58 | 56 | 20 | 35 | 83 | 82 | 62 | 23 | 19 | 17 | 12 | 14 | 17 | 20 | 25 | 50 | 37 | 42 | 61 | 36.84 | 83.00 | 31.00
| 4 | 53 | 41 | 51 | 38 | 51 | 34 | 25 | 49 | 75 | 46 | 41 | 51 | 27 | 39 | 12 | 29 | 30 | 27 | 28 | 29 | 27 | 34 | 35 | 16 | 23 | 32 | 25 | 18 | 24 | 22 | ~ | 34.40 | 75.00 | 30.00
| 5 | 54 | 38 | 40 | 52 | 38 | 16 | 16 | 34 | 30 | 40 | 41 | 41 | 19 | 2.00 | 19 | 24 | 27 | 27 | 18 | 16 | 28 | 42 | 78 | 55 | 59 | 34 | 15 | 23 | 16 | 20 | 20 | 31.68 | 78.00 | 31.00
| 6 | 28 | 12 | 19 | 30 | 42 | 30 | 21 | 20 | 22 | 16 | 18 | 19 | 18 | 13 | 17 | 25 | 19 | 28 | 32 | 44 | 36 | 21 | 32 | 22 | 19 | 23 | 32 | 31 | 22 | 24 | ~ | 24.50 | 44.00 | 30.00
| 7 | 40 | 45 | 9.00 | 24 | 25 | 15 | 30 | 29 | 30 | 70 | 21 | 2.00 | 33 | 30 | 25 | 35 | 20 | 26 | 13 | 16 | 25 | 27 | 27 | 30 | 21 | 2.00 | 2.00 | 2.00 | 2.00 | 38 | 43 | 24.42 | 70.00 | 31.00
| 8 | 35 | 25 | 23 | 21 | 25 | 24 | 35 | 44 | 51 | 53 | 28 | 20 | 7.00 | 10 | 16 | 22 | 28 | 34 | 30 | 49 | 41 | 33 | 33 | 48 | 42 | 37 | 47 | 54 | 94 | 32 | 34 | 34.68 | 94.00 | 31.00
| 9 | 22 | 12 | 23 | 41 | 40 | 31 | 25 | 29 | 39 | 45 | 36 | 33 | 56 | 43 | 14 | 10 | 19 | 19 | 19 | 28 | 27 | 25 | 18 | 24 | 21 | 18 | 19 | 8.00 | 25 | 22 | ~ | 26.37 | 56.00 | 30.00
| 10 | 26 | 33 | 40 | 59 | 20 | 19 | 10 | 23 | 16 | 28 | 29 | 31 | 23 | 25 | 27 | 43 | 25 | 15 | 16 | 18 | 25 | 29 | 27 | 10 | 20 | 8.00 | 15 | 7.00 | 9.00 | 24 | 20 | 23.23 | 59.00 | 31.00
| 11 | 29 | 44 | 10 | 22 | 22 | 21 | 53 | 41 | 33 | 8.00 | 33 | 25 | 42 | 42 | 44 | 55 | 26 | 28 | 35 | 17 | 32 | 33 | 24 | 27 | 29 | 38 | 30 | 31 | 47 | 27 | ~ | 31.60 | 55.00 | 30.00
| 12 | 12 | 26 | 18 | 24 | 29 | 19 | 30 | 32 | 23 | 55 | 70 | 44 | 45 | 41 | 67 | 45 | 45 | 41 | 41 | 75 | 75 | 55 | 55 | 28 | 28 | 40 | 40 | 25 | 25 | 54 | 14 | 39.39 | 75.00 | 31.00
|
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. | 64 | 22 | 1 | 2 | 0 | 0 | 0 | 0 | 89
| 25 | 3 | 2 | 0 | 0 | 0 | 0 | 190
| REL. | 71.9 | 24.7 | 1.1 | 2.2 | 0.0 | 0.0 | 0.0 | 0.0 | 100.0
| 28.1 | 3.4 | 2.2 | 0.0 | 0.0 | 0.0 | 0.0 | 6.1
| ID | 71 | 24 | 1 | 4 | 0 | 0 | 0 | 0 | 102
| |
|
|
ABS. | 81 | 10 | 0 | 0 | 0 | 0 | 0 | 0 | 91
| 10 | 0 | 0 | 0 | 0 | 0 | 0 | 78
| REL. | 89.0 | 10.9 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 100.0
| 11.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 23.5
| ID | 89 | 10 | 0 | 0 | 0 | 0 | 0 | 0 | 100
| |
|
|
ABS. | 86 | 6 | 0 | 0 | 0 | 0 | 0 | 0 | 92
| 6 | 0 | 0 | 0 | 0 | 0 | 0 | 94
| REL. | 93.4 | 6.5 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 100.0
| 6.5 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 29.8
| ID | 93 | 6 | 0 | 0 | 0 | 0 | 0 | 0 | 100
| |
|
|
ABS. | 81 | 11 | 0 | 0 | 0 | 0 | 0 | 0 | 92
| 11 | 0 | 0 | 0 | 0 | 0 | 0 | 75
| REL | 88.0 | 11.9 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 100.0
| 12.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 20.12
| ID | 88 | 11 | 0 | 0 | 0 | 0 | 0 | 0 | 100
|
Year
| ABS. | 312 | 49 | 1 | 2 | 0 | 0 | 0 | 0 | 364
| 52 | 3 | 2 | 0 | 0 | 0 | 0 | 190 | REL. | 85.7 | 13.4 | 0.2 | 0.5 | 0.0 | 0.0 | 0.0 | 0.0 | 100.0
| 14.3 | 0.8 | 0.5 | 0.0 | 0.0 | 0.0 | 0.0 | 6.1
| ID | 85 | 13 | | 1 | 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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