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 | 16 | 13 | 7.00 | 10 | 36 | 54 | 80 | 66 | 51 | 34 | 50 | 67 | 36 | 48 | 57 | 16 | 14 | 17 | 23 | 26 | 20 | 48 | 55 | 44 | 44 | 37 | 38 | 40 | 13 | 17 | 17 | 35.29 | 80.00 | 31.00
| 2 | 28 | 49 | 22 | 56 | 67 | 28 | 14 | 13 | 76 | 23 | 8.00 | 8.00 | 20 | 23 | 21 | 18 | 35 | ~ | 41 | 19 | 37 | 73 | 40 | 31 | 16 | 35 | 46 | 56 | 30 | ~ | ~ | 33.32 | 76.00 | 28.00
| 3 | 13 | 10 | 9.00 | 10 | 19 | 15 | 25 | 5.00 | 10 | 40 | 19 | 39 | 40 | 22 | 17 | 18 | 25 | 34 | 30 | 43 | 46 | 76 | 84 | 74 | 46 | 43 | 13 | 23 | 41 | 26 | 44 | 30.94 | 84.00 | 31.00
| 4 | 44 | 24 | 37 | 30 | 23 | 28 | 41 | 38 | 18 | 37 | 87 | 41 | 23 | 38 | 37 | 29 | 40 | 56 | 48 | 62 | 70 | 68 | 56 | 41 | 48 | 65 | 54 | 66 | 52 | 61 | ~ | 45.40 | 87.00 | 30.00
| 5 | 63 | 47 | 62 | 55 | 64 | 68 | 64 | 48 | 42 | 58 | 61 | 43 | 29 | 29 | 39 | 46 | 38 | 26 | 40 | 41 | 19 | 26 | 54 | 26 | 25 | 20 | 15 | 16 | 21 | 23 | 12 | 39.35 | 68.00 | 31.00
| 6 | 15 | 29 | 34 | 37 | 25 | 20 | 20 | 27 | 36 | ~ | 38 | 32 | 22 | 46 | 38 | 32 | 52 | 27 | 19 | 40 | 35 | 31 | 35 | 21 | 14 | 24 | 26 | 32 | 34 | ~ | ~ | 30.04 | 52.00 | 28.00
| 7 | ~ | ~ | 24 | 22 | 39 | 41 | 24 | 21 | 15 | 13 | 19 | 23 | 19 | 25 | 21 | 25 | 34 | 33 | 24 | 29 | 28 | 56 | 31 | 40 | 33 | 27 | 33 | 33 | 47 | 39 | 30 | 29.24 | 56.00 | 29.00
| 8 | 62 | 41 | 99 | 44 | 39 | 39 | 33 | 22 | 32 | 38 | 37 | 41 | 45 | 54 | 38 | 28 | 38 | 43 | 33 | 24 | 28 | 14 | 45 | 20 | 8.00 | 5.00 | 32 | 107 | 46 | 48 | 59 | 40.06 | 107.00 | 31.00
| 9 | 17 | 21 | 12 | 17 | 18 | 18 | 19 | 27 | 14 | 10 | 27 | 43 | 35 | 30 | 29 | 23 | 17 | 41 | 37 | 82 | 35 | 41 | 40 | 41 | 50 | 50 | 101 | 70 | 57 | 53 | ~ | 35.83 | 101.00 | 30.00
| 10 | 57 | 26 | 60 | 40 | 86 | 30 | 21 | 42 | 20 | 15 | ~ | 33 | 58 | 65 | 25 | 20 | 28 | 32 | 40 | 39 | 35 | 50 | 26 | 49 | 30 | 10 | 19 | 33 | 18 | 36 | 23 | 35.53 | 86.00 | 30.00
| 11 | 29 | 28 | 19 | 21 | 32 | 24 | 42 | 37 | 43 | 24 | 77 | 21 | ~ | 26 | 15 | 56 | 24 | 52 | 69 | 59 | 77 | 72 | 85 | 5.00 | 26 | 27 | 36 | 60 | 53 | 65 | ~ | 41.52 | 85.00 | 29.00
| 12 | 63 | 67 | 61 | 49 | 56 | 34 | 56 | 75 | 36 | 25 | 29 | 14 | 14 | 12 | 16 | 17 | 18 | 50 | 69 | 74 | 45 | 64 | 84 | 79 | 68 | 45 | 70 | 34 | 76 | 43 | 39 | 47.81 | 84.00 | 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. | 75 | 15 | 0 | 0 | 0 | 0 | 0 | 0 | 90
| 15 | 0 | 0 | 0 | 0 | 0 | 0 | 84
| REL. | 83.3 | 16.6 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 100.0
| 16.7 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 23.3
| ID | 83 | 16 | 0 | 0 | 0 | 0 | 0 | 0 | 100
| |
|
|
ABS. | 68 | 21 | 0 | 0 | 0 | 0 | 0 | 0 | 89
| 21 | 0 | 0 | 0 | 0 | 0 | 0 | 87
| REL. | 76.4 | 23.5 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 100.0
| 23.6 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 11.4
| ID | 76 | 23 | 0 | 0 | 0 | 0 | 0 | 0 | 100
| |
|
|
ABS. | 79 | 9 | 2 | 0 | 0 | 0 | 0 | 0 | 90
| 11 | 2 | 0 | 0 | 0 | 0 | 0 | 107
| REL. | 87.7 | 10.0 | 2.2 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 100.0
| 12.2 | 2.2 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 28.8
| ID | 87 | 10 | 2 | 0 | 0 | 0 | 0 | 0 | 100
| |
|
|
ABS. | 60 | 30 | 0 | 0 | 0 | 0 | 0 | 0 | 90
| 30 | 0 | 0 | 0 | 0 | 0 | 0 | 86
| REL | 66.6 | 33.3 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 100.0
| 33.3 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 5.10
| ID | 66 | 33 | 0 | 0 | 0 | 0 | 0 | 0 | 100
|
Year
| ABS. | 282 | 75 | 2 | 0 | 0 | 0 | 0 | 0 | 359
| 77 | 2 | 0 | 0 | 0 | 0 | 0 | 107 | REL. | 78.5 | 20.8 | 0.5 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 100.0
| 21.4 | 0.6 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 28.8
| ID | 78 | 20 | | 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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