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 | 77 | 76 | 17 | 43 | 42 | 41 | 54 | 43 | 32 | 52 | 38 | 59 | 49 | 52 | 58 | 35 | 10 | 12 | ~ | 16 | 12 | 20 | 40 | 40 | 51 | 39 | 30 | 35 | 22 | 13 | 12 | 37.31 | 77.18 | 30.00
| 2 | 23 | 42 | 16 | 27 | 29 | 35 | 33 | 14 | 13 | 21 | 29 | 43 | 14 | 15 | 21 | 27 | 25 | 24 | 33 | 35 | 25 | 31 | 41 | 31 | 14 | 25 | 26 | 39 | 56 | ~ | ~ | 27.89 | 55.83 | 29.00
| 3 | 32 | 15 | 16 | 11 | 11 | 22 | 17 | 11 | 11 | ~ | 14 | 24 | 43 | 29 | 10 | 16 | 17 | 22 | 19 | 29 | 23 | 38 | 55 | 88 | 84 | 60 | 29 | ~ | 28 | 8.16 | 15 | 27.42 | 88.01 | 29.00
| 4 | 31 | 33 | 23 | 21 | 25 | 14 | 17 | 19 | 27 | 35 | 38 | 14 | 13 | 20 | 20 | 12 | 22 | 35 | 43 | 54 | 42 | 43 | 33 | 29 | 23 | 35 | 34 | 31 | 29 | 32 | ~ | 28.34 | 54.44 | 30.00
| 5 | 24 | 22 | 26 | 29 | ~ | 33 | 44 | 27 | 20 | 32 | ~ | 27 | 22 | 18 | 20 | 27 | 28 | 15 | 13 | 16 | 18 | 17 | 16 | 20 | 22 | 32 | 24 | 16 | 13 | 16 | 15 | 22.39 | 43.52 | 29.00
| 6 | 18 | 25 | 32 | 27 | 27 | 22 | ~ | 19 | 27 | 27 | 25 | ~ | 28 | 30 | 19 | 15 | 16 | 14 | 21 | 26 | 32 | 28 | 15 | 14 | 13 | 12 | 16 | 16 | 19 | 21 | ~ | 21.56 | 31.58 | 28.00
| 7 | 21 | 24 | 34 | 22 | 18 | 14 | 24 | 16 | 12 | 16 | 15 | 17 | 22 | 13 | 16 | 15 | 17 | 20 | 22 | 15 | 22 | 20 | 31 | 39 | 17 | 17 | 20 | 19 | ~ | 22 | 25 | 20.17 | 38.76 | 30.00
| 8 | 26 | 25 | 17 | 21 | 33 | 33 | 34 | 36 | 27 | 33 | 48 | 38 | 53 | 60 | 48 | 38 | 28 | 28 | 33 | 36 | 35 | 18 | 27 | 29 | 22 | 30 | 27 | 31 | 46 | 37 | 37 | 33.31 | 60.48 | 31.00
| 9 | 50 | 18 | 18 | 19 | 18 | 19 | 24 | 28 | 29 | 29 | 29 | 30 | 30 | 32 | 31 | 23 | 19 | 29 | 42 | 37 | 30 | 33 | 35 | 35 | 25 | 35 | 40 | 42 | 37 | 38 | ~ | 30.11 | 49.89 | 30.00
| 10 | 36 | 19 | 40 | 44 | 38 | 25 | 27 | 18 | 13 | 28 | 19 | 36 | 28 | 44 | 37 | 36 | 34 | 35 | 43 | 40 | 28 | 37 | 48 | 37 | 34 | 27 | 20 | 22 | 29 | ~ | 19 | 31.40 | 48.15 | 30.00
| 11 | 18 | 30 | 27 | 21 | 21 | 18 | 18 | 20 | 25 | 33 | 34 | 33 | 32 | 26 | 32 | 25 | 30 | 26 | 39 | 26 | 23 | 39 | 39 | 34 | 40 | 19 | 21 | 31 | 35 | 47 | ~ | 28.75 | 47.45 | 30.00
| 12 | 38 | 33 | 21 | 22 | 27 | 34 | 21 | 32 | 24 | 17 | 19 | 25 | 29 | 22 | 20 | 19 | 22 | 39 | 41 | 45 | 62 | 43 | 48 | 58 | 49 | 62 | 40 | 22 | 28 | 29 | ~ | 32.89 | 62.13 | 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. | 38 | 37 | 9 | 4 | 0 | 0 | 0 | 0 | 88
| 50 | 13 | 4 | 0 | 0 | 0 | 0 | 88
| REL. | 43.1 | 42.0 | 10.2 | 4.5 | 0.0 | 0.0 | 0.0 | 0.0 | 100.0
| 56.8 | 14.8 | 4.5 | 0.0 | 0.0 | 0.0 | 0.0 | 24.3
| ID | 43 | 42 | 10 | 9 | 0 | 0 | 0 | 0 | 104
| |
|
|
ABS. | 47 | 39 | 1 | 0 | 0 | 0 | 0 | 0 | 87
| 40 | 1 | 0 | 0 | 0 | 0 | 0 | 54
| REL. | 54.0 | 44.8 | 1.1 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 100.0
| 46.0 | 1.1 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 20.4
| ID | 54 | 44 | 1 | 0 | 0 | 0 | 0 | 0 | 100
| |
|
|
ABS. | 39 | 50 | 2 | 0 | 0 | 0 | 0 | 0 | 91
| 52 | 2 | 0 | 0 | 0 | 0 | 0 | 60
| REL. | 42.8 | 54.9 | 2.1 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 100.0
| 57.1 | 2.2 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 14.8
| ID | 42 | 54 | 2 | 0 | 0 | 0 | 0 | 0 | 100
| |
|
|
ABS. | 28 | 59 | 3 | 0 | 0 | 0 | 0 | 0 | 90
| 62 | 3 | 0 | 0 | 0 | 0 | 0 | 62
| REL | 31.1 | 65.5 | 3.3 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 100.0
| 68.9 | 3.3 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 21.12
| ID | 31 | 65 | 3 | 0 | 0 | 0 | 0 | 0 | 100
|
Year
| ABS. | 152 | 185 | 15 | 4 | 0 | 0 | 0 | 0 | 356
| 204 | 19 | 4 | 0 | 0 | 0 | 0 | 88 | REL. | 42.6 | 51.9 | 4.2 | 1.1 | 0.0 | 0.0 | 0.0 | 0.0 | 100.0
| 57.3 | 5.3 | 1.1 | 0.0 | 0.0 | 0.0 | 0.0 | 24.3
| ID | 42 | 51 | 4 | 2 | 0 | 0 | 0 | 0 | 101
|
Note:
| 1 frequency < 60 per quarter, or < 240 per annum
|
---|
2 frequency < 30 per quarter, or < 120 per annum
|
---|
| | | | | | |
---|
|