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 | 23 | 27 | 34 | 22 | 16 | 16 | 21 | 23 | 19 | 28 | 24 | 19 | 17 | 27 | 32 | 27 | 32 | 41 | 44 | 44 | 32 | 48 | 31 | 21 | 22 | 22 | 15 | 18 | 25 | 17 | 15 | 25.92 | 47.96 | 31.00
| 2 | 19 | 16 | 29 | 37 | 17 | 24 | 30 | 33 | 22 | 17 | 31 | 32 | 15 | 23 | 21 | 45 | 27 | 18 | 18 | 15 | 16 | 10 | 13 | 20 | 32 | 28 | 24 | 31 | ~ | ~ | ~ | 23.65 | 44.65 | 28.00
| 3 | 35 | 21 | 46 | 24 | 29 | 27 | 27 | 33 | 32 | 19 | 15 | 16 | 15 | 17 | 17 | 37 | 16 | 21 | 31 | 21 | 25 | 24 | 17 | 28 | 16 | 21 | 33 | 32 | 37 | 33 | 25 | 25.48 | 46.40 | 31.00
| 4 | 30 | 31 | 31 | 23 | 20 | 17 | 16 | 15 | 18 | 25 | 23 | 17 | 13 | 16 | 17 | 16 | 19 | 17 | 18 | 21 | 17 | 14 | 26 | 29 | 22 | 18 | 19 | 20 | 24 | 44 | ~ | 21.22 | 44.04 | 30.00
| 5 | 42 | 23 | 41 | 33 | 15 | 14 | 18 | 28 | 25 | 25 | 28 | 18 | 22 | 34 | 23 | 27 | 21 | 21 | 24 | 23 | 25 | 24 | 29 | 27 | 26 | 25 | 34 | 21 | 31 | 20 | 22 | 25.52 | 42.19 | 31.00
| 6 | 17 | 19 | 15 | 17 | 26 | 32 | 23 | 21 | 23 | 18 | 15 | 23 | 29 | 35 | 33 | 20 | 17 | 19 | 22 | 26 | 26 | 15 | 18 | 16 | 26 | 24 | 29 | 33 | 31 | 27 | ~ | 23.14 | 34.71 | 30.00
| 7 | 23 | 18 | 21 | 36 | 27 | 29 | 36 | 26 | 21 | 57 | 47 | 25 | 17 | 19 | 18 | 13 | 16 | 21 | 20 | 21 | 22 | 22 | 26 | 28 | 47 | 30 | 30 | 21 | 30 | 34 | 37 | 27.01 | 56.58 | 31.00
| 8 | 17 | 27 | 39 | 22 | 20 | 19 | 17 | 23 | 26 | 23 | 21 | 27 | 30 | 40 | 45 | 45 | 27 | 53 | 39 | 21 | 21 | 35 | 40 | 46 | 51 | 39 | 28 | 21 | 19 | 22 | 26 | 29.92 | 53.33 | 31.00
| 9 | 24 | 16 | 23 | 16 | 17 | 18 | 15 | 12 | 11 | 10 | 15 | 14 | 17 | 15 | 20 | 16 | 17 | 18 | 20 | 15 | 18 | 23 | 25 | 15 | 19 | 24 | 25 | 15 | 24 | 34 | ~ | 18.45 | 34.25 | 30.00
| 10 | 16 | 23 | 21 | 18 | 25 | 37 | 35 | 32 | 24 | 21 | 20 | 27 | 36 | 37 | 47 | 42 | 33 | 50 | 50 | 40 | 28 | 17 | 23 | 32 | 32 | 28 | 39 | 24 | 17 | 31 | 21 | 29.87 | 50.40 | 31.00
| 11 | 14 | 18 | 24 | 26 | 16 | 24 | ~ | 13 | 13 | 19 | 38 | 58 | 15 | 22 | 25 | 24 | 34 | 34 | 13 | 18 | 16 | 14 | 14 | 16 | 17 | 22 | 21 | 19 | 13 | 20 | ~ | 21.35 | 57.54 | 29.00
| 12 | 32 | 34 | 32 | 23 | 21 | 19 | 23 | 31 | 44 | 33 | 10 | 14 | 43 | 44 | 36 | 20 | 16 | ~ | ~ | ~ | 24 | 34 | 22 | 27 | 10 | 14 | 19 | 11 | 14 | 25 | ~ | 25.01 | 43.69 | 27.00
|
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. | 90 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 90
| 0 | 0 | 0 | 0 | 0 | 0 | 0 | 48
| REL. | 100.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 100.0
| 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 22.1
| ID | 100 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 100
| |
|
|
ABS. | 91 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 91
| 0 | 0 | 0 | 0 | 0 | 0 | 0 | 44
| REL. | 100.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 100.0
| 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 30.4
| ID | 100 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 100
| |
|
|
ABS. | 89 | 3 | 0 | 0 | 0 | 0 | 0 | 0 | 92
| 3 | 0 | 0 | 0 | 0 | 0 | 0 | 57
| REL. | 96.7 | 3.2 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 100.0
| 3.3 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 10.7
| ID | 96 | 3 | 0 | 0 | 0 | 0 | 0 | 0 | 100
| |
|
|
ABS. | 85 | 2 | 0 | 0 | 0 | 0 | 0 | 0 | 87
| 2 | 0 | 0 | 0 | 0 | 0 | 0 | 58
| REL | 97.7 | 2.2 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 100.0
| 2.3 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 12.11
| ID | 97 | 2 | 0 | 0 | 0 | 0 | 0 | 0 | 100
|
Year
| ABS. | 355 | 5 | 0 | 0 | 0 | 0 | 0 | 0 | 360
| 5 | 0 | 0 | 0 | 0 | 0 | 0 | 58 | REL. | 98.6 | 1.3 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 100.0
| 1.4 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 12.11
| ID | 98 | 1 | 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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