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 | 59 | 79 | 63 | 41 | 63 | 43 | 60 | 27 | 31 | 44 | 36 | 53 | 50 | 53 | 60 | 92 | 96 | 55 | 38 | 44 | 86 | 63 | 86 | 52 | 44 | 48 | 40 | 18 | 24 | 72 | 69 | 54.48 | 96.00 | 31.00
| 2 | 12 | 19 | 12 | 11 | 19 | 25 | 31 | 81 | 70 | 75 | 31 | 28 | 61 | 86 | 28 | 10 | 37 | 65 | 47 | 37 | 17 | 19 | 17 | 42 | 97 | 72 | 70 | 32 | ~ | ~ | ~ | 41.11 | 97.00 | 28.00
| 3 | 55 | 40 | 70 | 48 | 57 | 53 | 62 | 66 | 60 | 39 | 70 | 94 | 108 | 43 | 79 | 79 | 276 | 52 | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | 75.06 | 276.00 | 18.00
| 4 | ~ | ~ | ~ | ~ | ~ | ~ | 19 | 34 | 44 | 28 | 44 | 33 | 32 | 27 | 27 | 30 | 30 | 42 | 46 | 65 | 52 | 39 | 40 | 39 | 42 | 24 | 42 | 39 | 26 | 36 | ~ | 36.67 | 65.00 | 24.00
| 5 | 56 | 38 | 75 | 46 | 37 | 39 | 35 | 46 | 41 | 28 | 26 | 30 | 30 | 20 | 40 | ~ | 51 | 64 | 66 | 47 | 50 | 40 | 51 | 51 | 59 | 57 | 55 | 96 | 58 | 34 | 49 | 47.17 | 96.00 | 30.00
| 6 | 42 | 30 | 31 | 42 | 23 | 36 | 31 | 32 | 48 | 31 | 34 | 29 | 27 | 27 | 26 | 22 | 8.00 | 28 | 21 | 26 | 26 | 31 | 40 | 52 | 46 | 51 | 32 | 39 | 36 | 31 | ~ | 32.60 | 52.00 | 30.00
| 7 | 36 | 39 | 49 | 28 | 21 | 19 | 23 | 24 | 38 | 31 | 31 | 36 | 19 | 19 | 36 | 32 | 40 | 35 | 45 | 22 | 20 | 13 | 15 | 26 | 41 | 39 | 34 | 24 | 60 | 42 | 40 | 31.52 | 60.00 | 31.00
| 8 | 32 | 54 | 58 | 58 | 37 | 37 | 23 | 29 | 28 | 26 | 34 | 26 | 59 | 20 | 33 | 18 | 30 | 24 | 21 | 20 | 18 | 41 | 62 | 43 | 53 | 74 | 62 | 25 | 28 | 30 | 13 | 36.00 | 74.00 | 31.00
| 9 | 18 | 37 | 35 | 29 | 48 | 68 | 47 | 62 | 62 | 55 | 38 | 50 | 70 | 83 | 69 | 111 | 32 | 51 | 33 | 21 | 26 | 31 | 39 | 41 | 27 | 29 | 32 | 25 | 29 | 28 | ~ | 44.20 | 111.00 | 30.00
| 10 | 34 | 32 | 22 | 20 | 13 | 14 | 39 | 16 | 16 | 21 | 26 | 41 | 25 | 30 | 21 | 35 | 38 | 44 | 45 | 47 | 46 | 52 | 53 | 52 | 26 | 24 | 38 | 44 | 72 | 44 | 45 | 34.68 | 72.00 | 31.00
| 11 | 49 | 29 | 65 | 84 | 68 | 62 | 52 | 47 | 63 | 63 | 88 | 51 | 41 | 45 | 62 | 83 | 33 | 36 | 67 | 44 | 44 | 36 | 49 | 115 | 80 | 88 | 74 | ~ | 79 | 21 | ~ | 59.24 | 115.00 | 29.00
| 12 | 18 | 31 | 37 | 12 | 33 | 40 | 41 | 77 | 34 | 49 | 22 | 5.00 | 100 | 16 | 35 | 20 | 25 | 27 | 16 | 37 | 59 | 91 | 38 | 44 | 62 | 33 | 27 | 28 | 34 | 59 | 53 | 38.81 | 100.00 | 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. | 37 | 38 | 1 | 0 | 1 | 0 | 0 | 0 | 77
| 40 | 2 | 1 | 1 | 0 | 0 | 0 | 276
| REL. | 48.0 | 49.3 | 1.2 | 0.0 | 1.2 | 0.0 | 0.0 | 0.0 | 100.0
| 51.9 | 2.6 | 1.3 | 1.3 | 0.0 | 0.0 | 0.0 | 17.3
| ID | 48 | 49 | 1 | 0 | 6 | 0 | 0 | 0 | 105
| |
|
|
ABS. | 68 | 16 | 0 | 0 | 0 | 0 | 0 | 0 | 84
| 16 | 0 | 0 | 0 | 0 | 0 | 0 | 96
| REL. | 80.9 | 19.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 100.0
| 19.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 28.5
| ID | 80 | 19 | 0 | 0 | 0 | 0 | 0 | 0 | 100
| |
|
|
ABS. | 74 | 17 | 1 | 0 | 0 | 0 | 0 | 0 | 92
| 18 | 1 | 0 | 0 | 0 | 0 | 0 | 111
| REL. | 80.4 | 18.4 | 1.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 100.0
| 19.6 | 1.1 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 16.9
| ID | 80 | 18 | 1 | 0 | 0 | 0 | 0 | 0 | 100
| |
|
|
ABS. | 63 | 27 | 1 | 0 | 0 | 0 | 0 | 0 | 91
| 28 | 1 | 0 | 0 | 0 | 0 | 0 | 115
| REL | 69.2 | 29.6 | 1.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 100.0
| 30.8 | 1.1 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 24.11
| ID | 69 | 29 | 1 | 0 | 0 | 0 | 0 | 0 | 100
|
Year
| ABS. | 242 | 98 | 3 | 0 | 1 | 0 | 0 | 0 | 344
| 102 | 4 | 1 | 1 | 0 | 0 | 0 | 276 | REL. | 70.3 | 28.4 | 0.8 | 0.0 | 0.2 | 0.0 | 0.0 | 0.0 | 100.0
| 29.7 | 1.2 | 0.3 | 0.3 | 0.0 | 0.0 | 0.0 | 17.3
| ID | 70 | 28 | | 0 | 1 | 0 | 0 | 0 | 101
|
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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