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 | 40 | 38 | 39 | 29 | 38 | 56 | 33 | 16 | 13 | 16 | 21 | 17 | 21 | 11 | 8.90 | 20 | 42 | 58 | 31 | 30 | 34 | 48 | 53 | 30 | 25 | 20 | 27 | 25 | 18 | 12 | 30 | 29.03 | 58.08 | 31.00
| 2 | 52 | 20 | 18 | 7.19 | 5.52 | 4.53 | 8.28 | 13 | 45 | 91 | 64 | 18 | 18 | 31 | 55 | 22 | 7.68 | 12 | 40 | 28 | 21 | 12 | 8.45 | 13 | 19 | 43 | 61 | 51 | ~ | ~ | ~ | 28.17 | 91.01 | 28.00
| 3 | 11 | 11 | 17 | 27 | 29 | 23 | 23 | 19 | 37 | 22 | 20 | 40 | 43 | 57 | 31 | 30 | 32 | 45 | 49 | 16 | 22 | 26 | 13 | 25 | 26 | 22 | 22 | 28 | 30 | 41 | 62 | 29.00 | 62.39 | 31.00
| 4 | 62 | 47 | 42 | 39 | 35 | 20 | 15 | 10 | 16 | 26 | 22 | 15 | 13 | 13 | 11 | 6.86 | 10 | 24 | 19 | 25 | ~ | 21 | 21 | 24 | 22 | 25 | 24 | 26 | 31 | 74 | ~ | 25.47 | 74.23 | 29.00
| 5 | 37 | 17 | 29 | 26 | 20 | 24 | 27 | 31 | 33 | 29 | 18 | 18 | 21 | 21 | 17 | 21 | 25 | 36 | 126 | 31 | 31 | 23 | 27 | 32 | 39 | 35 | 37 | 40 | 33 | 33 | 24 | 31.06 | 125.95 | 31.00
| 6 | 23 | 20 | 20 | 18 | 21 | 16 | 13 | 13 | 18 | 27 | 23 | 32 | 23 | 14 | 20 | 17 | 17 | 15 | 22 | 17 | 13 | 9 | 16 | 17 | 17 | 21 | 18 | 15 | 16 | 15 | ~ | 18.30 | 31.55 | 30.00
| 7 | 15 | 17 | 17 | 18 | 17 | 16 | 10 | 8.28 | 12 | 15 | 17 | 12 | 10 | 14 | 14 | 21 | 26 | 21 | 23 | 17 | 11 | 16 | 8.33 | 12 | 15 | 16 | 13 | 12 | 15 | 15 | 16 | 15.16 | 25.89 | 31.00
| 8 | 17 | 28 | 39 | 38 | 39 | 26 | 24 | 13 | 12 | 8.52 | 8.85 | 11 | 16 | 15 | 9 | 7.94 | 9 | 11 | 8.52 | 11 | 11 | 7.83 | 17 | 21 | 30 | 37 | 32 | 23 | 13 | 14 | 22 | 18.64 | 39.35 | 31.00
| 9 | 10 | 13 | 21 | 21 | 22 | 18 | 17 | 22 | 33 | 38 | 25 | 22 | 32 | 37 | 43 | 46 | 37 | 21 | 34 | 24 | 11 | 12 | 11 | 13 | 18 | 10 | 8.78 | 15 | 11 | 12 | ~ | 21.92 | 45.56 | 30.00
| 10 | 14 | 19 | 15 | 14 | 24 | 16 | 18 | 24 | 16 | 17 | 10 | 20 | 23 | 13 | 17 | 12 | 16 | 28 | 35 | 31 | 34 | 46 | 34 | 23 | 33 | 19 | 19 | 27 | 23 | 27 | 24 | 22.20 | 46.28 | 31.00
| 11 | 19 | 32 | 31 | 23 | 48 | 37 | 21 | 19 | 14 | 23 | 30 | 33 | 18 | 12 | 33 | 21 | 32 | 19 | 27 | 33 | 46 | 44 | 25 | 31 | 54 | 59 | 48 | 33 | 25 | 27 | ~ | 30.60 | 59.43 | 30.00
| 12 | 17 | 11 | 12 | 12 | 9 | 13 | 8.97 | 11 | 27 | 30 | 21 | 6.50 | 7.01 | 13 | 14 | 18 | 15 | 15 | 15 | 15 | 17 | 37 | 26 | 26 | 26 | 12 | 15 | 19 | 17 | 19 | 38 | 17.51 | 38.25 | 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. | 44 | 35 | 10 | 1 | 0 | 0 | 0 | 0 | 90
| 46 | 11 | 1 | 0 | 0 | 0 | 0 | 91
| REL. | 48.8 | 38.8 | 11.1 | 1.1 | 0.0 | 0.0 | 0.0 | 0.0 | 100.0
| 51.1 | 12.2 | 1.1 | 0.0 | 0.0 | 0.0 | 0.0 | 10.2
| ID | 48 | 38 | 11 | 2 | 0 | 0 | 0 | 0 | 101
| |
|
|
ABS. | 59 | 28 | 2 | 0 | 1 | 0 | 0 | 0 | 90
| 31 | 3 | 1 | 1 | 0 | 0 | 0 | 126
| REL. | 65.5 | 31.1 | 2.2 | 0.0 | 1.1 | 0.0 | 0.0 | 0.0 | 100.0
| 34.4 | 3.3 | 1.1 | 1.1 | 0.0 | 0.0 | 0.0 | 19.5
| ID | 65 | 31 | 2 | 0 | 5 | 0 | 0 | 0 | 104
| |
|
|
ABS. | 75 | 17 | 0 | 0 | 0 | 0 | 0 | 0 | 92
| 17 | 0 | 0 | 0 | 0 | 0 | 0 | 46
| REL. | 81.5 | 18.4 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 100.0
| 18.5 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 16.9
| ID | 81 | 18 | 0 | 0 | 0 | 0 | 0 | 0 | 100
| |
|
|
ABS. | 56 | 34 | 2 | 0 | 0 | 0 | 0 | 0 | 92
| 36 | 2 | 0 | 0 | 0 | 0 | 0 | 59
| REL | 60.8 | 36.9 | 2.1 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 100.0
| 39.1 | 2.2 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 26.11
| ID | 60 | 36 | 2 | 0 | 0 | 0 | 0 | 0 | 100
|
Year
| ABS. | 234 | 114 | 14 | 1 | 1 | 0 | 0 | 0 | 364
| 130 | 16 | 2 | 1 | 0 | 0 | 0 | 126 | REL. | 64.2 | 31.3 | 3.8 | 0.2 | 0.2 | 0.0 | 0.0 | 0.0 | 100.0
| 35.7 | 4.4 | 0.5 | 0.3 | 0.0 | 0.0 | 0.0 | 19.5
| ID | 64 | 31 | 3 | | 1 | 0 | 0 | 0 | 101
|
Note:
| 1 frequency < 60 per quarter, or < 240 per annum
|
---|
2 frequency < 30 per quarter, or < 120 per annum
|
---|
| | | | | | |
---|
|