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 | 36 | 25 | 11 | 8.96 | 14 | 21 | 18 | 13 | 24 | 38 | 45 | 60 | 61 | 52 | 38 | 33 | 16 | 20 | 22 | 23 | 19 | 25 | 27 | 24 | 31 | 74 | 66 | 43 | 48 | 38 | 32 | 32.41 | 74.38 | 31.00
| 2 | 45 | 56 | 29 | 63 | 52 | 51 | 40 | 25 | 50 | 68 | 56 | 27 | 28 | 23 | 24 | 24 | 26 | 34 | 32 | 39 | 48 | 30 | 29 | 29 | 29 | 29 | 23 | 13 | ~ | ~ | ~ | 36.50 | 68.50 | 28.00
| 3 | 13 | 19 | 17 | 14 | 13 | 19 | 9 | 10 | 20 | 22 | 30 | 26 | 19 | 8.60 | 15 | 23 | 22 | 19 | 14 | 18 | 16 | 16 | 31 | 35 | 47 | 45 | 31 | 25 | 29 | 53 | 47 | 23.41 | 53.27 | 31.00
| 4 | 42 | 32 | 35 | 16 | 23 | 34 | 34 | 28 | 41 | 30 | 23 | 14 | 22 | 33 | 34 | 35 | 47 | 22 | 24 | 36 | 31 | 46 | 48 | 32 | 23 | 29 | 50 | 35 | 42 | 44 | ~ | 32.85 | 49.90 | 30.00
| 5 | 27 | 30 | 14 | 22 | 26 | 23 | 30 | 39 | 41 | 36 | 52 | 45 | 32 | 39 | 32 | 20 | 23 | 36 | 38 | 34 | 14 | 16 | 18 | 21 | 26 | 38 | 43 | 59 | 39 | 21 | 20 | 30.88 | 58.98 | 31.00
| 6 | 18 | 43 | 34 | 38 | 46 | 39 | 22 | 29 | 39 | 44 | 37 | 22 | 17 | 25 | 29 | 20 | 27 | 26 | 28 | 23 | 23 | 30 | 24 | 28 | 34 | 35 | 23 | 16 | 26 | 33 | ~ | 29.31 | 46.25 | 30.00
| 7 | 31 | 31 | 26 | 12 | 11 | 22 | 24 | 17 | 22 | 22 | 13 | 18 | 21 | 24 | 31 | 31 | 26 | 22 | 17 | 42 | 43 | 37 | 32 | 26 | 20 | 33 | 39 | 27 | 22 | 23 | 27 | 25.59 | 43.50 | 31.00
| 8 | 33 | 12 | 29 | 25 | 24 | 28 | 35 | 26 | 21 | 45 | 46 | 51 | 41 | 28 | 29 | 26 | 42 | 43 | 34 | 46 | 25 | 14 | 16 | 18 | 31 | 38 | 22 | 22 | 18 | 19 | 29 | 29.57 | 50.85 | 31.00
| 9 | 47 | 58 | 42 | 38 | 30 | 23 | 43 | 40 | 36 | 45 | 46 | 21 | 20 | 23 | 23 | 30 | 27 | 30 | 25 | 22 | 28 | 34 | 32 | 57 | 54 | 39 | 26 | 35 | 29 | 42 | ~ | 34.76 | 57.69 | 30.00
| 10 | 37 | 32 | 20 | 38 | 34 | 30 | 31 | 32 | 32 | 16 | 18 | 29 | 28 | 25 | 38 | 37 | 22 | 22 | 42 | 32 | 38 | 32 | 39 | 22 | 10 | 23 | 18 | 13 | 20 | 17 | 19 | 27.34 | 42.07 | 31.00
| 11 | 11 | 27 | 28 | 25 | 21 | 25 | 31 | 31 | 41 | 38 | 24 | 39 | 45 | 30 | 18 | 30 | 18 | 23 | 35 | 24 | 34 | 46 | 60 | 61 | 44 | 47 | ~ | ~ | ~ | ~ | ~ | 32.89 | 61.32 | 26.00
| 12 | ~ | 48 | 38 | 45 | 15 | 8.41 | 16 | 44 | 76 | 91 | 58 | 40 | 10 | 31 | 41 | 26 | 61 | 47 | 15 | 14 | 19 | 36 | 42 | 26 | 16 | 11 | 13 | 51 | 55 | 27 | ~ | 35.23 | 91.44 | 29.00
|
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- 50 | 51- 100 | 101- 150 | 151- 225 | 226- 300 | 301- 450 | 451- 600 | over 600 | 50 | 100 | 150 | 225 | 300 | 450 | 600
| |
|
|
ABS. | 78 | 12 | 0 | 0 | 0 | 0 | 0 | 0 | 90
| 12 | 0 | 0 | 0 | 0 | 0 | 0 | 74
| REL. | 86.6 | 13.3 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 100.0
| 13.3 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 26.1
| ID | 86 | 13 | 0 | 0 | 0 | 0 | 0 | 0 | 100
| |
|
|
ABS. | 89 | 2 | 0 | 0 | 0 | 0 | 0 | 0 | 91
| 2 | 0 | 0 | 0 | 0 | 0 | 0 | 59
| REL. | 97.8 | 2.1 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 100.0
| 2.2 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 28.5
| ID | 97 | 2 | 0 | 0 | 0 | 0 | 0 | 0 | 100
| |
|
|
ABS. | 88 | 4 | 0 | 0 | 0 | 0 | 0 | 0 | 92
| 4 | 0 | 0 | 0 | 0 | 0 | 0 | 58
| REL. | 95.6 | 4.3 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 100.0
| 4.3 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 2.9
| ID | 95 | 4 | 0 | 0 | 0 | 0 | 0 | 0 | 100
| |
|
|
ABS. | 78 | 8 | 0 | 0 | 0 | 0 | 0 | 0 | 86
| 8 | 0 | 0 | 0 | 0 | 0 | 0 | 91
| REL | 90.6 | 9.3 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 100.0
| 9.3 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 10.12
| ID | 90 | 9 | 0 | 0 | 0 | 0 | 0 | 0 | 100
|
Year
| ABS. | 333 | 26 | 0 | 0 | 0 | 0 | 0 | 0 | 359
| 26 | 0 | 0 | 0 | 0 | 0 | 0 | 91 | REL. | 92.7 | 7.2 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 100.0
| 7.2 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 10.12
| ID | 92 | 7 | 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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