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 | 45 | 19 | 29 | 18 | 37 | 38 | 33 | 38 | 35 | 45 | 53 | 52 | 56 | 67 | 41 | 25 | 10 | 14 | 18 | 22 | 18 | 44 | 36 | 34 | 24 | 31 | 22 | 34 | 11 | 17 | 16 | 31.63 | 67.17 | 31.00
| 2 | 29 | 20 | 20 | 26 | 47 | 54 | 33 | 29 | 22 | 36 | 41 | 36 | 13 | 23 | 23 | 16 | 26 | 29 | 24 | 34 | 28 | 43 | 27 | 28 | 15 | 32 | 32 | 52 | 44 | ~ | ~ | 30.41 | 53.63 | 29.00
| 3 | 23 | 30 | 17 | 29 | 26 | 32 | 40 | 11 | 17 | 51 | 14 | 41 | 71 | 28 | 24 | 21 | 33 | 47 | 30 | 80 | 75 | 84 | 106 | 80 | 72 | 44 | 34 | 42 | 39 | 41 | 43 | 42.69 | 106.25 | 31.00
| 4 | 89 | 60 | 78 | 83 | 56 | 28 | 38 | 46 | 45 | 66 | 83 | 46 | 33 | 46 | 34 | 36 | 70 | 44 | 82 | 60 | 82 | 68 | 71 | 60 | 43 | 59 | 63 | 79 | 71 | 70 | ~ | 59.57 | 89.38 | 30.00
| 5 | 55 | 62 | 54 | 74 | 83 | 70 | 77 | 71 | 47 | 79 | 79 | 45 | 34 | 31 | 87 | 92 | 102 | 29 | 49 | 33 | 30 | 46 | 52 | 72 | 67 | 48 | 43 | 30 | 63 | 42 | 33 | 57.37 | 101.96 | 31.00
| 6 | 37 | 46 | 43 | 54 | 41 | 49 | 48 | 47 | 42 | 51 | 58 | 37 | 76 | 51 | 49 | 44 | 37 | 30 | 97 | 103 | 81 | 63 | 53 | 39 | 22 | 37 | 36 | 43 | 43 | 57 | ~ | 50.43 | 103.00 | 30.00
| 7 | 59 | 36 | 41 | 44 | 30 | 42 | 33 | 21 | 32 | 45 | 36 | 42 | 56 | 44 | 31 | 22 | 39 | 48 | 39 | 56 | 45 | 38 | 32 | 45 | 55 | 55 | 62 | 45 | 26 | 38 | 57 | 41.74 | 62.44 | 31.00
| 8 | 56 | 56 | 45 | 35 | 24 | 37 | 38 | 37 | 42 | 49 | 44 | 38 | 38 | 65 | 63 | 49 | 50 | 53 | 47 | 51 | 37 | 35 | 34 | 41 | 29 | 19 | 23 | 38 | 52 | 47 | 56 | 42.88 | 64.73 | 31.00
| 9 | 56 | 20 | 12 | 14 | 32 | 45 | 30 | 45 | 37 | 29 | 37 | 42 | 47 | 41 | 25 | 51 | 14 | 18 | 23 | 25 | 24 | 33 | 28 | 28 | 50 | 63 | 64 | 72 | 53 | 49 | ~ | 37.00 | 72.42 | 30.00
| 10 | 53 | 34 | 30 | 60 | 55 | 19 | 13 | 16 | 28 | 26 | 32 | 46 | 52 | 40 | 43 | 57 | 37 | 30 | 58 | 44 | 39 | 47 | 70 | 30 | 30 | 29 | 32 | 25 | 19 | 38 | 20 | 37.27 | 70.44 | 31.00
| 11 | 33 | 37 | 45 | 22 | 31 | 23 | 38 | 30 | 33 | 35 | 27 | 33 | 54 | 34 | 35 | 53 | 37 | 28 | 20 | 39 | 38 | 29 | 81 | 37 | 20 | 22 | 24 | 31 | 37 | 46 | ~ | 34.97 | 80.90 | 30.00
| 12 | 44 | 29 | 21 | 41 | 30 | 31 | 34 | 36 | 31 | 17 | 25 | 18 | 31 | 25 | 15 | 18 | 20 | 51 | 92 | 40 | 54 | 57 | 40 | 43 | 70 | 82 | 31 | 28 | 31 | 29 | ~ | 37.16 | 92.42 | 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. | 77 | 13 | 1 | 0 | 0 | 0 | 0 | 0 | 91
| 14 | 1 | 0 | 0 | 0 | 0 | 0 | 106
| REL. | 84.6 | 14.2 | 1.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 100.0
| 15.4 | 1.1 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 23.3
| ID | 84 | 14 | 1 | 0 | 0 | 0 | 0 | 0 | 100
| |
|
|
ABS. | 44 | 45 | 2 | 0 | 0 | 0 | 0 | 0 | 91
| 47 | 2 | 0 | 0 | 0 | 0 | 0 | 103
| REL. | 48.3 | 49.4 | 2.1 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 100.0
| 51.6 | 2.2 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 20.6
| ID | 48 | 49 | 2 | 0 | 0 | 0 | 0 | 0 | 100
| |
|
|
ABS. | 70 | 22 | 0 | 0 | 0 | 0 | 0 | 0 | 92
| 22 | 0 | 0 | 0 | 0 | 0 | 0 | 72
| REL. | 76.0 | 23.9 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 100.0
| 23.9 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 28.9
| ID | 76 | 23 | 0 | 0 | 0 | 0 | 0 | 0 | 100
| |
|
|
ABS. | 75 | 16 | 0 | 0 | 0 | 0 | 0 | 0 | 91
| 16 | 0 | 0 | 0 | 0 | 0 | 0 | 92
| REL | 82.4 | 17.5 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 100.0
| 17.6 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 19.12
| ID | 82 | 17 | 0 | 0 | 0 | 0 | 0 | 0 | 100
|
Year
| ABS. | 266 | 96 | 3 | 0 | 0 | 0 | 0 | 0 | 365
| 99 | 3 | 0 | 0 | 0 | 0 | 0 | 106 | REL. | 72.8 | 26.3 | 0.8 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 100.0
| 27.1 | 0.8 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 23.3
| ID | 72 | 26 | | 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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