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 | ~ | 20 | 17 | 18 | 34 | 44 | 37 | 34 | 43 | 37 | 36 | 34 | 41 | 54 | ~ | 16 | 8.69 | 11 | 21 | 16 | 13 | 17 | 31 | 49 | 46 | 32 | 36 | 26 | 11 | 15 | 11 | 27.92 | 53.90 | 29.00
| 2 | 25 | 24 | 19 | 20 | 39 | 49 | 20 | 12 | 19 | 31 | 31 | 29 | 13 | 28 | 14 | 14 | 14 | 16 | 8.91 | 19 | 27 | 30 | 30 | 17 | 15 | 33 | 36 | 40 | 13 | ~ | ~ | 23.61 | 48.78 | 29.00
| 3 | 17 | 21 | 26 | 14 | 16 | 26 | 23 | 11 | 24 | 25 | 13 | 23 | 23 | 18 | 16 | 15 | 16 | 28 | 18 | 27 | 50 | 46 | 57 | 38 | 36 | 20 | 12 | 21 | 20 | 7.69 | 22 | 23.52 | 57.20 | 31.00
| 4 | 24 | 22 | 38 | 36 | 25 | 24 | 31 | 26 | 22 | 41 | 48 | 18 | 12 | 23 | 16 | 17 | 29 | 26 | 32 | 56 | 63 | 55 | 41 | 19 | 24 | 37 | 44 | 51 | 36 | 33 | ~ | 32.33 | 63.01 | 30.00
| 5 | 27 | 32 | 38 | 49 | 43 | 33 | 44 | 36 | 42 | 49 | 50 | 36 | 26 | 25 | 47 | 42 | 38 | 18 | 16 | 16 | 19 | 16 | 23 | 33 | 32 | 22 | 23 | 17 | 19 | 18 | 26 | 30.83 | 49.97 | 31.00
| 6 | 25 | 25 | 28 | 28 | 33 | 25 | 19 | 21 | 32 | 45 | 43 | 29 | 46 | 31 | 24 | 24 | 21 | 21 | 37 | 44 | ~ | 51 | 24 | 14 | 16 | 17 | 19 | 27 | 23 | 28 | ~ | 28.31 | 50.94 | 29.00
| 7 | 30 | 17 | 21 | 21 | 16 | 27 | 23 | 14 | 11 | 11 | 17 | 21 | 19 | 13 | 13 | 14 | ~ | 34 | 22 | 23 | 23 | 26 | 31 | 28 | 27 | 24 | 26 | 21 | 21 | 20 | ~ | 21.12 | 33.58 | 29.00
| 8 | ~ | ~ | ~ | ~ | 25 | 29 | 27 | 40 | 27 | 31 | 34 | 31 | ~ | 42 | ~ | 41 | ~ | ~ | ~ | ~ | ~ | ~ | ~ | 28 | 22 | 16 | 22 | 25 | 25 | 26 | 31 | 29.02 | 42.20 | 18.00
| 9 | 29 | 11 | 14 | 16 | 19 | 20 | 17 | 20 | 30 | 27 | 34 | 35 | 31 | 32 | 35 | 24 | 13 | 24 | 25 | 31 | 20 | 27 | 25 | 23 | 30 | 38 | 43 | 40 | 51 | 38 | ~ | 27.33 | 50.65 | 30.00
| 10 | 26 | 26 | 25 | 35 | 32 | 17 | 13 | 15 | 17 | 16 | 22 | 29 | 47 | 52 | 43 | 60 | 31 | 41 | 39 | 35 | 45 | 49 | 36 | 31 | 30 | 19 | 32 | 39 | 25 | 42 | 32 | 32.36 | 59.64 | 31.00
| 11 | 24 | 31 | 31 | 22 | 27 | 23 | 52 | 40 | 33 | 25 | 42 | 43 | 51 | 50 | 39 | 32 | 27 | 23 | 43 | 46 | 25 | 51 | 36 | 31 | 21 | 16 | 35 | 39 | 24 | 24 | ~ | 33.56 | 52.00 | 30.00
| 12 | 22 | 28 | 22 | 31 | 26 | 21 | 23 | 44 | 67 | 18 | 19 | 21 | 21 | 16 | 11 | 14 | 24 | 35 | 31 | 30 | 34 | 44 | 61 | 67 | 75 | 78 | 30 | 25 | 43 | 21 | ~ | 33.42 | 77.66 | 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- 25 | 26- 50 | 51- 75 | 76- 113 | 114- 150 | 151- 225 | 226- 300 | over 300 | 25 | 50 | 75 | 113 | 150 | 225 | 300
| |
|
|
ABS. | 51 | 36 | 2 | 0 | 0 | 0 | 0 | 0 | 89
| 38 | 2 | 0 | 0 | 0 | 0 | 0 | 57
| REL. | 57.3 | 40.4 | 2.2 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 100.0
| 42.7 | 2.2 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 23.3
| ID | 57 | 40 | 2 | 0 | 0 | 0 | 0 | 0 | 100
| |
|
|
ABS. | 36 | 49 | 5 | 0 | 0 | 0 | 0 | 0 | 90
| 54 | 5 | 0 | 0 | 0 | 0 | 0 | 63
| REL. | 40.0 | 54.4 | 5.5 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 100.0
| 60.0 | 5.6 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 21.4
| ID | 40 | 54 | 5 | 0 | 0 | 0 | 0 | 0 | 100
| |
|
|
ABS. | 37 | 39 | 1 | 0 | 0 | 0 | 0 | 0 | 77
| 40 | 1 | 0 | 0 | 0 | 0 | 0 | 51
| REL. | 48.0 | 50.6 | 1.2 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 100.0
| 51.9 | 1.3 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 29.9
| ID | 48 | 50 | 1 | 0 | 0 | 0 | 0 | 0 | 100
| |
|
|
ABS. | 28 | 53 | 9 | 1 | 0 | 0 | 0 | 0 | 91
| 63 | 10 | 1 | 0 | 0 | 0 | 0 | 78
| REL | 30.7 | 58.2 | 9.8 | 1.0 | 0.0 | 0.0 | 0.0 | 0.0 | 100.0
| 69.2 | 11.0 | 1.1 | 0.0 | 0.0 | 0.0 | 0.0 | 26.12
| ID | 30 | 58 | 9 | 2 | 0 | 0 | 0 | 0 | 101
|
Year
| ABS. | 152 | 177 | 17 | 1 | 0 | 0 | 0 | 0 | 347
| 195 | 18 | 1 | 0 | 0 | 0 | 0 | 78 | REL. | 43.8 | 51.0 | 4.8 | 0.2 | 0.0 | 0.0 | 0.0 | 0.0 | 100.0
| 56.2 | 5.2 | 0.3 | 0.0 | 0.0 | 0.0 | 0.0 | 26.12
| ID | 43 | 51 | 4 | | 0 | 0 | 0 | 0 | 100
|
Note:
| 1 frequency < 60 per quarter, or < 240 per annum
|
---|
2 frequency < 30 per quarter, or < 120 per annum
|
---|
| | | | | | |
---|
|