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 | 52 | 27 | 18 | 9 | 24 | 36 | 44 | 26 | 32 | 46 | 57 | 33 | 20 | 33 | 38 | 19 | 5.94 | 5.98 | 4.60 | 11 | 13 | 11 | 78 | 74 | 37 | 26 | 17 | 18 | 8.21 | 5.33 | 9 | 26.99 | 77.52 | 31.00
| 2 | 12 | 15 | 10 | 13 | 15 | 23 | 25 | 7.81 | 13 | ~ | 26 | 30 | 9 | 17 | 12 | 13 | 21 | 21 | 23 | 40 | 21 | 26 | 38 | 22 | 8.29 | 19 | 23 | 23 | 35 | ~ | ~ | 20.09 | 40.48 | 28.00
| 3 | 17 | 14 | 11 | 8.60 | 8.65 | 17 | 14 | 9 | 5.23 | 13 | 7.08 | 37 | 24 | 27 | 8.33 | 17 | 18 | 27 | 25 | 25 | 36 | 27 | 51 | 82 | 54 | 33 | 20 | 15 | 30 | 6.31 | 11 | 22.53 | 81.88 | 31.00
| 4 | 46 | 27 | 15 | 13 | 42 | 15 | 18 | 24 | 20 | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | 78 | 91 | 64 | 54 | 46 | 54 | 35 | 44 | 39 | 37 | 43 | 38 | ~ | 40.19 | 91.08 | 21.00
| 5 | 38 | 42 | 40 | 43 | 44 | 56 | 52 | 39 | 35 | 34 | 68 | 51 | 49 | 39 | 51 | 63 | 45 | 42 | 23 | 29 | 33 | 27 | 37 | 34 | 38 | 40 | 44 | 35 | 31 | 25 | 32 | 40.59 | 67.63 | 31.00
| 6 | 30 | 42 | 42 | 25 | 30 | 33 | 25 | 26 | 31 | 41 | 46 | 34 | 38 | 23 | 28 | 26 | 27 | 20 | 22 | 27 | 28 | 32 | 25 | 24 | 22 | 21 | 25 | 16 | 23 | 20 | ~ | 28.38 | 46.31 | 30.00
| 7 | 23 | 26 | 20 | 21 | 23 | 27 | 20 | 15 | 24 | 20 | 18 | 21 | 15 | 21 | 40 | 7.48 | 21 | 36 | 28 | 27 | 26 | 25 | 20 | 26 | 18 | 19 | 23 | 19 | 26 | 24 | 26 | 22.71 | 40.42 | 31.00
| 8 | 27 | 22 | 18 | 18 | 45 | 33 | 34 | 22 | 27 | 28 | 39 | 51 | 39 | 48 | 38 | 23 | 42 | 17 | 32 | 26 | 28 | 31 | 37 | 33 | 23 | 33 | 19 | 32 | 29 | 42 | 47 | 31.72 | 50.69 | 31.00
| 9 | 48 | 20 | 32 | 16 | 31 | 17 | 25 | 39 | 36 | 30 | 32 | 9 | 36 | 32 | 27 | 20 | 13 | 27 | 35 | 38 | 20 | 27 | 32 | 47 | 31 | 35 | 36 | 45 | 51 | 36 | ~ | 30.79 | 51.33 | 30.00
| 10 | 23 | 22 | 66 | 44 | 53 | 44 | 19 | 22 | 23 | 20 | 24 | 18 | 27 | 39 | 84 | 22 | 24 | 26 | 50 | 44 | 35 | 50 | 44 | 48 | 33 | 24 | 15 | 15 | 18 | 24 | 13 | 32.73 | 84.42 | 31.00
| 11 | 7.85 | 12 | 12 | 15 | 21 | 4.50 | 10 | 11 | 12 | 34 | 25 | 14 | 27 | 21 | 32 | 33 | 35 | 17 | 29 | 17 | 12 | 41 | 13 | 16 | 106 | 32 | 14 | 19 | 15 | 31 | ~ | 22.93 | 105.77 | 30.00
| 12 | 73 | 45 | 21 | 22 | 22 | 52 | 24 | 25 | 34 | 14 | 9 | 7.50 | 17 | 7.00 | 6.79 | 8.77 | 12 | 24 | 55 | 84 | 66 | 33 | 38 | 53 | 71 | 92 | 75 | 34 | 65 | 35 | 21 | 36.98 | 91.51 | 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- 25 | 26- 50 | 51- 75 | 76- 113 | 114- 150 | 151- 225 | 226- 300 | over 300 | 25 | 50 | 75 | 113 | 150 | 225 | 300
| |
|
|
ABS. | 58 | 25 | 5 | 2 | 0 | 0 | 0 | 0 | 90
| 32 | 7 | 2 | 0 | 0 | 0 | 0 | 82
| REL. | 64.4 | 27.7 | 5.5 | 2.2 | 0.0 | 0.0 | 0.0 | 0.0 | 100.0
| 35.6 | 7.8 | 2.2 | 0.0 | 0.0 | 0.0 | 0.0 | 24.3
| ID | 64 | 27 | 5 | 4 | 0 | 0 | 0 | 0 | 102
| |
|
|
ABS. | 19 | 52 | 9 | 2 | 0 | 0 | 0 | 0 | 82
| 63 | 11 | 2 | 0 | 0 | 0 | 0 | 91
| REL. | 23.1 | 63.4 | 10.9 | 2.4 | 0.0 | 0.0 | 0.0 | 0.0 | 100.0
| 76.8 | 13.4 | 2.4 | 0.0 | 0.0 | 0.0 | 0.0 | 20.4
| ID | 23 | 63 | 10 | 4 | 0 | 0 | 0 | 0 | 102
| |
|
|
ABS. | 36 | 54 | 2 | 0 | 0 | 0 | 0 | 0 | 92
| 56 | 2 | 0 | 0 | 0 | 0 | 0 | 51
| REL. | 39.1 | 58.6 | 2.1 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 100.0
| 60.9 | 2.2 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 29.9
| ID | 39 | 58 | 2 | 0 | 0 | 0 | 0 | 0 | 100
| |
|
|
ABS. | 50 | 26 | 11 | 5 | 0 | 0 | 0 | 0 | 92
| 42 | 16 | 5 | 0 | 0 | 0 | 0 | 106
| REL | 54.3 | 28.2 | 11.9 | 5.4 | 0.0 | 0.0 | 0.0 | 0.0 | 100.0
| 45.7 | 17.4 | 5.4 | 0.0 | 0.0 | 0.0 | 0.0 | 25.11
| ID | 54 | 28 | 11 | 10 | 0 | 0 | 0 | 0 | 105
|
Year
| ABS. | 163 | 157 | 27 | 9 | 0 | 0 | 0 | 0 | 356
| 193 | 36 | 9 | 0 | 0 | 0 | 0 | 106 | REL. | 45.7 | 44.1 | 7.5 | 2.5 | 0.0 | 0.0 | 0.0 | 0.0 | 100.0
| 54.2 | 10.1 | 2.5 | 0.0 | 0.0 | 0.0 | 0.0 | 25.11
| ID | 45 | 44 | 7 | 5 | 0 | 0 | 0 | 0 | 102
|
Note:
| 1 frequency < 60 per quarter, or < 240 per annum
|
---|
2 frequency < 30 per quarter, or < 120 per annum
|
---|
| | | | | | |
---|
|