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 | 16 | 16 | 16 | 14 | 25 | 16 | 17 | 20 | 23 | 43 | 31 | 35 | 38 | 48 | 53 | 19 | 7.65 | 14 | 20 | 20 | 15 | 29 | 49 | 27 | 27 | 35 | 37 | 41 | 10 | 12 | 12 | 25.30 | 52.90 | 31.00
| 2 | 21 | 28 | 24 | 25 | 34 | 40 | 23 | 19 | 24 | 32 | 44 | 26 | 14 | 23 | 18 | 26 | 20 | 19 | 15 | 31 | 34 | 32 | 53 | 18 | 19 | 31 | 20 | 28 | 14 | ~ | ~ | 25.97 | 52.63 | 29.00
| 3 | 25 | 30 | 14 | 20 | 15 | 33 | 32 | 13 | 12 | 27 | 11 | 24 | 29 | 17 | 22 | 23 | 16 | 27 | 17 | 56 | 56 | 58 | 82 | 37 | 29 | 23 | 17 | 45 | 47 | 15 | 31 | 29.20 | 81.56 | 31.00
| 4 | 22 | 24 | 51 | 39 | 47 | 29 | 25 | 28 | 30 | 54 | 54 | 22 | 15 | 37 | 47 | 22 | 31 | 31 | 56 | 48 | 30 | 37 | 38 | 19 | 35 | 41 | 55 | 57 | 45 | 69 | ~ | 37.81 | 68.75 | 30.00
| 5 | 43 | 58 | 54 | 50 | 56 | 46 | 45 | 66 | 54 | 53 | 60 | 47 | 27 | 24 | 30 | 41 | 44 | 33 | 20 | 17 | 19 | 27 | 39 | 33 | 33 | 30 | 19 | 24 | 24 | 23 | 29 | 37.61 | 65.81 | 31.00
| 6 | 23 | 28 | 26 | 22 | 29 | 28 | 33 | 33 | 35 | 34 | 33 | 24 | 53 | 46 | 28 | 19 | 16 | 20 | 35 | 39 | 38 | 40 | 31 | 16 | 18 | 16 | 18 | 34 | 23 | 26 | ~ | 28.73 | 52.60 | 30.00
| 7 | 30 | 22 | 29 | 27 | 25 | 33 | 32 | 11 | 16 | 19 | 26 | 22 | 24 | 21 | 16 | 17 | 30 | 32 | 23 | 21 | 18 | 22 | 19 | 34 | 34 | 27 | 32 | 32 | 46 | 29 | 37 | 26.11 | 46.48 | 31.00
| 8 | 33 | 39 | 29 | 32 | 28 | 27 | 29 | 38 | 25 | 38 | 36 | 30 | 29 | 41 | 42 | 27 | 36 | 36 | 34 | 21 | 35 | 30 | 35 | 35 | 28 | 21 | 22 | 39 | 32 | 41 | 88 | 34.00 | 88.10 | 31.00
| 9 | 42 | 15 | 18 | 18 | 26 | 32 | 20 | 39 | 24 | 24 | 45 | 40 | 39 | 41 | 40 | 16 | 21 | 42 | 36 | 52 | 21 | 51 | 30 | 28 | 45 | 42 | 48 | 42 | 59 | 45 | ~ | 34.63 | 58.52 | 30.00
| 10 | 27 | 31 | 24 | 46 | 43 | 32 | 12 | 20 | 34 | 21 | 20 | 45 | 55 | 60 | 47 | 47 | 52 | 53 | 41 | 39 | 36 | 35 | 34 | 27 | 27 | 30 | 30 | 19 | 15 | 17 | 12 | 33.22 | 59.50 | 31.00
| 11 | 23 | 27 | 31 | 21 | 16 | 31 | 28 | 21 | 20 | 28 | 16 | 23 | 35 | 33 | 31 | 50 | 24 | 20 | 14 | 33 | 37 | 17 | 48 | 37 | 25 | 14 | 48 | 17 | 23 | 36 | ~ | 27.53 | 49.60 | 30.00
| 12 | 26 | 24 | 29 | 52 | 29 | 29 | 29 | 33 | 32 | 13 | 31 | 18 | 30 | 18 | 15 | 20 | 26 | 43 | 45 | 63 | 59 | 35 | 37 | 30 | 49 | 46 | 31 | 22 | 24 | 18 | ~ | 31.79 | 62.88 | 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- 50 | 51- 100 | 101- 150 | 151- 225 | 226- 300 | 301- 450 | 451- 600 | over 600 | 50 | 100 | 150 | 225 | 300 | 450 | 600
| |
|
|
ABS. | 85 | 6 | 0 | 0 | 0 | 0 | 0 | 0 | 91
| 6 | 0 | 0 | 0 | 0 | 0 | 0 | 82
| REL. | 93.4 | 6.5 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 100.0
| 6.6 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 23.3
| ID | 93 | 6 | 0 | 0 | 0 | 0 | 0 | 0 | 100
| |
|
|
ABS. | 76 | 15 | 0 | 0 | 0 | 0 | 0 | 0 | 91
| 15 | 0 | 0 | 0 | 0 | 0 | 0 | 69
| REL. | 83.5 | 16.4 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 100.0
| 16.5 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 30.4
| ID | 83 | 16 | 0 | 0 | 0 | 0 | 0 | 0 | 100
| |
|
|
ABS. | 88 | 4 | 0 | 0 | 0 | 0 | 0 | 0 | 92
| 4 | 0 | 0 | 0 | 0 | 0 | 0 | 88
| 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 | 31.8
| ID | 95 | 4 | 0 | 0 | 0 | 0 | 0 | 0 | 100
| |
|
|
ABS. | 84 | 7 | 0 | 0 | 0 | 0 | 0 | 0 | 91
| 7 | 0 | 0 | 0 | 0 | 0 | 0 | 63
| REL | 92.3 | 7.6 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 100.0
| 7.7 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 20.12
| ID | 92 | 7 | 0 | 0 | 0 | 0 | 0 | 0 | 100
|
Year
| ABS. | 333 | 32 | 0 | 0 | 0 | 0 | 0 | 0 | 365
| 32 | 0 | 0 | 0 | 0 | 0 | 0 | 88 | REL. | 91.2 | 8.7 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 100.0
| 8.8 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 31.8
| 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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