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 | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~
| 2 | 28 | 28 | 42 | 50 | 16 | 27 | 40 | 65 | 58 | 28 | 38 | 49 | 41 | 34 | 66 | 94 | 58 | 21 | 27 | 19 | 19 | 15 | 18 | 31 | 49 | 44 | 40 | 37 | ~ | ~ | ~ | 38.57 | 94.29 | 28.00
| 3 | 43 | 35 | 36 | 24 | 33 | 41 | 35 | 31 | 45 | 26 | 18 | 18 | 17 | 19 | 26 | 40 | 39 | 30 | 14 | 23 | 35 | 33 | 29 | 28 | 24 | 29 | 34 | 38 | 39 | 42 | 52 | 31.49 | 51.53 | 31.00
| 4 | 37 | 42 | 41 | 35 | 23 | 20 | 24 | 23 | 22 | 26 | 41 | 26 | 20 | 17 | 15 | 24 | 51 | 19 | 27 | 30 | 22 | 29 | 27 | 44 | 31 | 18 | 21 | 20 | 27 | 38 | ~ | 27.98 | 51.50 | 30.00
| 5 | 31 | 31 | 36 | 37 | 26 | 21 | 22 | 32 | 28 | 22 | 25 | 20 | 19 | 33 | 33 | 25 | 23 | 23 | 26 | 28 | 25 | 24 | 20 | 28 | 24 | 18 | 4.28 | 0.69 | ~ | ~ | ~ | 24.49 | 37.41 | 28.00
| 6 | 19 | 17 | 17 | 20 | 28 | 26 | 15 | 19 | 20 | 19 | 16 | 22 | 28 | 23 | 22 | 14 | 15 | 18 | 20 | 15 | 20 | 16 | 18 | 16 | 19 | 17 | 31 | 25 | 28 | 30 | ~ | 20.53 | 30.89 | 30.00
| 7 | 22 | 14 | 16 | 13 | 19 | 25 | 25 | 13 | 18 | 18 | 16 | 15 | 11 | 22 | 22 | 19 | 14 | 12 | 13 | 16 | 16 | 18 | 18 | 16 | 17 | 19 | 17 | 23 | 18 | 22 | 28 | 17.94 | 28.29 | 31.00
| 8 | 16 | 24 | 25 | 18 | 12 | 14 | 18 | 17 | 17 | 16 | 17 | 16 | 24 | 32 | 37 | 38 | 34 | 45 | 37 | 38 | 30 | 32 | 39 | 40 | 36 | 28 | 20 | 18 | 14 | 20 | 21 | 25.55 | 45.07 | 31.00
| 9 | 18 | 13 | 19 | 16 | 20 | 17 | 17 | 12 | 13 | 12 | 16 | 13 | 13 | 13 | 18 | 16 | 22 | 15 | 20 | 22 | 16 | 18 | 18 | 18 | 18 | 21 | 25 | 19 | 18 | 28 | ~ | 17.45 | 28.47 | 30.00
| 10 | 17 | 15 | 26 | 14 | 22 | 41 | 40 | 41 | 30 | 28 | 23 | 22 | 37 | 30 | 42 | 35 | 39 | 47 | 42 | 38 | 24 | 16 | 26 | 36 | 26 | 32 | 57 | 27 | 22 | ~ | ~ | 30.78 | 57.19 | 29.00
| 11 | 14 | ~ | 35 | 31 | 23 | 22 | 12 | 12 | 19 | 28 | 32 | 45 | 28 | 37 | 46 | 37 | 36 | 40 | 31 | 28 | 32 | 16 | 16 | 21 | 36 | 43 | 27 | 24 | 23 | 33 | ~ | 28.55 | 46.40 | 29.00
| 12 | 34 | 37 | 33 | 20 | 33 | 27 | 34 | 50 | 55 | 58 | 30 | 22 | 32 | 55 | 53 | 27 | 35 | 21 | 21 | 20 | 24 | 25 | 22 | 36 | 12 | 15 | 16 | 17 | 19 | 14 | 29 | 29.90 | 57.53 | 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- 23 | 24- 47 | 48- 70 | 71- 105 | 106- 140 | 141- 210 | 211- 280 | over 280 | 23 | 47 | 70 | 105 | 140 | 210 | 280
| |
|
|
ABS. | 12 | 38 | 8 | 1 | 0 | 0 | 0 | 0 | 591
| 47 | 9 | 1 | 0 | 0 | 0 | 0 | 94
| REL. | 20.3 | 64.4 | 13.5 | 1.6 | 0.0 | 0.0 | 0.0 | 0.0 | 100.0
| 79.7 | 15.3 | 1.7 | 0.0 | 0.0 | 0.0 | 0.0 | 16.2
| ID | 20 | 64 | 13 | 3 | 0 | 0 | 0 | 0 | 101
| |
|
|
ABS. | 46 | 41 | 1 | 0 | 0 | 0 | 0 | 0 | 88
| 42 | 1 | 0 | 0 | 0 | 0 | 0 | 51
| REL. | 52.2 | 46.5 | 1.1 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 100.0
| 47.7 | 1.1 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 17.4
| ID | 52 | 46 | 1 | 0 | 0 | 0 | 0 | 0 | 100
| |
|
|
ABS. | 71 | 21 | 0 | 0 | 0 | 0 | 0 | 0 | 92
| 21 | 0 | 0 | 0 | 0 | 0 | 0 | 45
| REL. | 77.1 | 22.8 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 100.0
| 22.8 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 18.8
| ID | 77 | 22 | 0 | 0 | 0 | 0 | 0 | 0 | 100
| |
|
|
ABS. | 29 | 53 | 7 | 0 | 0 | 0 | 0 | 0 | 89
| 60 | 7 | 0 | 0 | 0 | 0 | 0 | 58
| REL | 32.5 | 59.5 | 7.8 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 100.0
| 67.4 | 7.9 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 10.12
| ID | 32 | 59 | 7 | 0 | 0 | 0 | 0 | 0 | 100
|
Year
| ABS. | 158 | 153 | 16 | 1 | 0 | 0 | 0 | 0 | 328
| 170 | 17 | 1 | 0 | 0 | 0 | 0 | 94 | REL. | 48.1 | 46.6 | 4.8 | 0.3 | 0.0 | 0.0 | 0.0 | 0.0 | 100.0
| 51.8 | 5.2 | 0.3 | 0.0 | 0.0 | 0.0 | 0.0 | 16.2
| ID | 48 | 46 | 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
|
---|
| | | | | | |
---|
|