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 | 22 | 20 | 22 | 30 | 30 | 34 | 32 | 48 | 24 | 14 | 37 | 34 | 44 | 37 | 34 | 21 | 24 | 44 | 30 | 36 | 27 | 40 | 29 | 26 | 35 | 52 | 44 | 43 | 25 | 23 | 30 | 32.09 | 52.24 | 31.00
| 2 | 56 | 31 | 44 | 26 | 14 | 12 | 22 | 45 | 66 | ~ | ~ | 17 | 16 | 27 | ~ | 26 | 19 | 33 | 40 | 31 | 27 | 32 | 30 | 31 | 38 | 43 | 33 | 28 | ~ | ~ | ~ | 31.45 | 65.55 | 25.00
| 3 | 26 | 35 | 31 | 55 | 39 | 34 | 25 | 45 | 44 | 41 | 35 | 19 | 16 | 24 | 30 | 18 | 20 | 37 | 37 | 24 | 27 | 44 | 35 | 47 | 60 | 65 | 40 | 23 | 44 | ~ | 47 | 35.68 | 65.04 | 30.00
| 4 | 41 | 30 | 29 | 27 | 25 | 21 | 22 | 18 | 32 | 28 | 15 | 30 | 29 | 28 | 24 | 15 | 14 | 18 | 26 | 34 | 34 | 35 | 28 | 20 | 13 | 15 | 14 | 19 | 23 | 37 | ~ | 24.92 | 41.34 | 30.00
| 5 | 25 | 17 | 29 | 10 | 12 | 18 | 31 | 18 | 25 | 33 | 26 | 37 | 25 | 35 | 19 | 33 | 15 | 11 | 30 | 29 | 38 | 28 | 35 | 43 | 52 | 43 | 38 | 40 | 43 | 31 | 30 | 28.97 | 51.66 | 31.00
| 6 | 26 | 34 | 42 | 43 | 27 | 23 | 26 | 28 | 45 | 16 | 25 | 32 | 15 | 16 | 23 | 16 | 37 | 32 | 28 | 29 | 33 | 28 | 39 | 48 | 36 | 24 | 32 | 43 | 51 | 42 | ~ | 31.31 | 51.28 | 30.00
| 7 | 45 | 50 | 36 | 28 | 38 | 31 | 23 | 20 | 5.91 | 6.81 | 8.64 | 25 | 41 | 37 | 42 | 47 | 46 | 38 | 57 | 50 | 37 | 38 | 28 | 27 | ~ | 16 | 15 | 22 | 21 | 26 | 26 | 31.01 | 56.57 | 30.00
| 8 | 24 | 29 | 40 | 44 | 58 | 55 | 35 | 32 | 46 | 43 | 27 | 33 | 39 | 32 | 17 | 36 | 40 | 37 | 30 | 32 | 24 | 26 | 34 | ~ | 25 | 42 | 50 | 29 | 21 | 46 | 39 | 35.47 | 57.55 | 30.00
| 9 | 26 | 22 | 15 | 18 | 28 | 41 | 49 | 42 | 48 | 41 | 22 | 24 | 20 | 23 | 26 | 58 | 37 | 28 | 12 | 27 | 49 | 45 | 41 | 48 | 37 | 27 | 40 | 36 | 29 | 31 | ~ | 33.01 | 58.15 | 30.00
| 10 | 29 | 35 | 24 | 41 | 33 | 29 | 35 | 41 | 20 | 18 | 28 | 37 | 37 | 30 | 35 | 24 | 16 | 22 | 27 | 19 | 29 | 32 | 22 | 23 | 38 | 31 | 33 | 44 | 39 | 29 | 24 | 29.83 | 43.74 | 31.00
| 11 | 37 | 34 | 42 | 30 | 32 | 30 | 26 | 31 | 21 | 23 | 22 | 38 | 31 | 21 | 45 | 35 | 33 | 46 | 44 | 23 | 24 | 43 | 31 | 50 | 52 | 47 | 32 | 28 | 27 | 35 | ~ | 33.82 | 52.13 | 30.00
| 12 | 30 | 26 | 28 | 31 | 14 | 32 | 30 | 33 | 34 | 41 | 29 | 19 | 32 | 35 | 23 | 33 | 29 | 29 | 22 | 36 | 44 | 45 | 39 | 36 | 22 | 26 | 39 | 34 | 28 | 31 | ~ | 30.97 | 45.21 | 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- 33 | 34- 67 | 68- 100 | 101- 150 | 151- 200 | 201- 300 | 301- 400 | over 400 | 33 | 67 | 100 | 150 | 200 | 300 | 400
| |
|
|
ABS. | 47 | 39 | 0 | 0 | 0 | 0 | 0 | 0 | 86
| 39 | 0 | 0 | 0 | 0 | 0 | 0 | 66
| REL. | 54.6 | 45.3 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 100.0
| 45.3 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 9.2
| ID | 54 | 45 | 0 | 0 | 0 | 0 | 0 | 0 | 100
| |
|
|
ABS. | 65 | 26 | 0 | 0 | 0 | 0 | 0 | 0 | 91
| 26 | 0 | 0 | 0 | 0 | 0 | 0 | 52
| REL. | 71.4 | 28.5 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 100.0
| 28.6 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 25.5
| ID | 71 | 28 | 0 | 0 | 0 | 0 | 0 | 0 | 100
| |
|
|
ABS. | 46 | 44 | 0 | 0 | 0 | 0 | 0 | 0 | 90
| 44 | 0 | 0 | 0 | 0 | 0 | 0 | 58
| REL. | 51.1 | 48.8 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 100.0
| 48.9 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 16.9
| ID | 51 | 48 | 0 | 0 | 0 | 0 | 0 | 0 | 100
| |
|
|
ABS. | 56 | 35 | 0 | 0 | 0 | 0 | 0 | 0 | 91
| 35 | 0 | 0 | 0 | 0 | 0 | 0 | 52
| REL | 61.5 | 38.4 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 100.0
| 38.5 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 25.11
| ID | 61 | 38 | 0 | 0 | 0 | 0 | 0 | 0 | 100
|
Year
| ABS. | 214 | 144 | 0 | 0 | 0 | 0 | 0 | 0 | 358
| 144 | 0 | 0 | 0 | 0 | 0 | 0 | 66 | REL. | 59.7 | 40.2 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 100.0
| 40.2 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 9.2
| ID | 59 | 40 | 0 | 0 | 0 | 0 | 0 | 0 | 100
|
Note:
| 1 frequency < 60 per quarter, or < 240 per annum
|
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2 frequency < 30 per quarter, or < 120 per annum
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