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 | 17 | 9.00 | 14 | 16 | 18 | 16 | 44 | 34 | 44 | 64 | 55 | 47 | 26 | 43 | 39 | ~ | 47 | 42 | 36 | 12 | 14 | 22 | 48 | 37 | 19 | 21 | 18 | 16 | 16 | 35 | 33 | 30.07 | 64.00 | 30.00
| 2 | 38 | 33 | 65 | 51 | 57 | 78 | 64 | 24 | 13 | 15 | 15 | 10 | 17 | 18 | 33 | 30 | 65 | 45 | 21 | 15 | 13 | 20 | 15 | 16 | 17 | 13 | 18 | 13 | ~ | ~ | ~ | 29.71 | 78.00 | 28.00
| 3 | 20 | 21 | 13 | 25 | 46 | 52 | 18 | 26 | 30 | 19 | 28 | 38 | 65 | 39 | 50 | 63 | 65 | 46 | 22 | 18 | 16 | 11 | 14 | 12 | 15 | 25 | 26 | 37 | 21 | 39 | 30 | 30.65 | 65.00 | 31.00
| 4 | 25 | 41 | 44 | 42 | 27 | 16 | 22 | 57 | 63 | 53 | 40 | 39 | 33 | 16 | 26 | 26 | 32 | 38 | 30 | 37 | 38 | 43 | 38 | 27 | 26 | 24 | 17 | 19 | 21 | 25 | ~ | 32.83 | 63.00 | 30.00
| 5 | 35 | 29 | 38 | 33 | 38 | 21 | 21 | 28 | 29 | 33 | 32 | 34 | 28 | ~ | 21 | 24 | ~ | 25 | 31 | 32 | 37 | 46 | 44 | 21 | 33 | 22 | 39 | 27 | 31 | 28 | 29 | 30.66 | 46.00 | 29.00
| 6 | 22 | 18 | 25 | 26 | 30 | 23 | 17 | 20 | 27 | 27 | 23 | 21 | 21 | 22 | 25 | 24 | 23 | 23 | 33 | 33 | 35 | 31 | 42 | 23 | 26 | 24 | 33 | 28 | 15 | 20 | ~ | 25.33 | 42.00 | 30.00
| 7 | 23 | 24 | 26 | 16 | 16 | 28 | 15 | 30 | 40 | 38 | 25 | 26 | 36 | 39 | 43 | 45 | 35 | 34 | 25 | 22 | 52 | 18 | 19 | 31 | 21 | 24 | 24 | 28 | 43 | 59 | 41 | 30.52 | 59.00 | 31.00
| 8 | 37 | 53 | 22 | 23 | 32 | 30 | 64 | 60 | 38 | 34 | 33 | 17 | 20 | 27 | 32 | 31 | 44 | 43 | 47 | 41 | 41 | 38 | 54 | 53 | 45 | 47 | 60 | 54 | 34 | 51 | 39 | 40.13 | 64.00 | 31.00
| 9 | 20 | 28 | 46 | 54 | 55 | 33 | 39 | 42 | 47 | 39 | 36 | 43 | 44 | 27 | 11 | 15 | 22 | 21 | 23 | 10 | 22 | 17 | 18 | 13 | ~ | 13 | 9.00 | 7.00 | 14 | 17 | ~ | 27.07 | 55.00 | 29.00
| 10 | 20 | 36 | 35 | 17 | 13 | 6.00 | 6.00 | 8.00 | 27 | 37 | 13 | 13 | 14 | 24 | 18 | 16 | 13 | 14 | 5.00 | 12 | 40 | 29 | 19 | 12 | 14 | 12 | 9.00 | 14 | 24 | 23 | 28 | 18.42 | 40.00 | 31.00
| 11 | 34 | 17 | 18 | 32 | 30 | 39 | 32 | 34 | 28 | 26 | 23 | 31 | 38 | 32 | ~ | 58 | 21 | 32 | 37 | 26 | 32 | 37 | 18 | 25 | 25 | 32 | 44 | 30 | 29 | 12 | ~ | 30.07 | 58.00 | 29.00
| 12 | 36 | 20 | 31 | 28 | ~ | 37 | 30 | ~ | ~ | 33 | 32 | 37 | 54 | 54 | 45 | 40 | 36 | 23 | 19 | 43 | 26 | 23 | 28 | 23 | 30 | 23 | 35 | 30 | 6.00 | 7.00 | 2.00 | 29.68 | 54.00 | 28.00
|
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. | 77 | 12 | 0 | 0 | 0 | 0 | 0 | 0 | 89
| 12 | 0 | 0 | 0 | 0 | 0 | 0 | 78
| REL. | 86.5 | 13.4 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 100.0
| 13.5 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 6.2
| ID | 86 | 13 | 0 | 0 | 0 | 0 | 0 | 0 | 100
| |
|
|
ABS. | 86 | 3 | 0 | 0 | 0 | 0 | 0 | 0 | 89
| 3 | 0 | 0 | 0 | 0 | 0 | 0 | 63
| REL. | 96.6 | 3.3 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 100.0
| 3.4 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 9.4
| ID | 96 | 3 | 0 | 0 | 0 | 0 | 0 | 0 | 100
| |
|
|
ABS. | 79 | 12 | 0 | 0 | 0 | 0 | 0 | 0 | 91
| 12 | 0 | 0 | 0 | 0 | 0 | 0 | 64
| REL. | 86.8 | 13.1 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 100.0
| 13.2 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 7.8
| ID | 86 | 13 | 0 | 0 | 0 | 0 | 0 | 0 | 100
| |
|
|
ABS. | 85 | 3 | 0 | 0 | 0 | 0 | 0 | 0 | 88
| 3 | 0 | 0 | 0 | 0 | 0 | 0 | 58
| REL | 96.5 | 3.4 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 100.0
| 3.4 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 16.11
| ID | 96 | 3 | 0 | 0 | 0 | 0 | 0 | 0 | 100
|
Year
| ABS. | 327 | 30 | 0 | 0 | 0 | 0 | 0 | 0 | 357
| 30 | 0 | 0 | 0 | 0 | 0 | 0 | 78 | REL. | 91.5 | 8.4 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 100.0
| 8.4 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 6.2
| ID | 91 | 8 | 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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