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 | 28 | 12 | 11 | 12 | 13 | 29 | 24 | 20 | 55 | 47 | 17 | 38 | 31 | 48 | 51 | 15 | 5.00 | 12 | 16 | 14 | 15 | 43 | 43 | 30 | 31 | 26 | 33 | 37 | 14 | 16 | 15 | 25.84 | 55.00 | 31.00
| 2 | 19 | 25 | 23 | 21 | 45 | 52 | 23 | 18 | 24 | 21 | 23 | 29 | 15 | 16 | 13 | 9.00 | 15 | 21 | 17 | 39 | 28 | 38 | 36 | 22 | 17 | 29 | 32 | 38 | 14 | ~ | ~ | 24.90 | 52.00 | 29.00
| 3 | 12 | 15 | 11 | 8.00 | 10 | 19 | 22 | 8.00 | 10 | 27 | 15 | 33 | 24 | 21 | 12 | 21 | 16 | 26 | 26 | 35 | 46 | 65 | 64 | 106 | 31 | 34 | 21 | 37 | 35 | 10 | 17 | 27.00 | 106.00 | 31.00
| 4 | 33 | 27 | 41 | 22 | 25 | 16 | 28 | 38 | 38 | 62 | 78 | 25 | 18 | 40 | 33 | 20 | 35 | 26 | 31 | 56 | 54 | 63 | 59 | 31 | 36 | 54 | 56 | 85 | 62 | 66 | ~ | 41.93 | 85.00 | 30.00
| 5 | 50 | 50 | 58 | 61 | 51 | 45 | 53 | 43 | 42 | 56 | 58 | 44 | 34 | 27 | 25 | 40 | 30 | 25 | 17 | 15 | 23 | 22 | 34 | 38 | 28 | 20 | 13 | 12 | 9.00 | 18 | 21 | 34.26 | 61.00 | 31.00
| 6 | 12 | 25 | 34 | 38 | 33 | 25 | 21 | 21 | 38 | 46 | 45 | 25 | 40 | 37 | 19 | 12 | 17 | 14 | 27 | 22 | 24 | 22 | 21 | 14 | 12 | 13 | 11 | 21 | 19 | 22 | ~ | 24.33 | 46.00 | 30.00
| 7 | 38 | 33 | 20 | 19 | 22 | 20 | 55 | 27 | 18 | 12 | 14 | 18 | 19 | ~ | 22 | 20 | 25 | 23 | 21 | 21 | 24 | 37 | 38 | 38 | 35 | 33 | 24 | 19 | 22 | 28 | 28 | 25.77 | 55.00 | 30.00
| 8 | 26 | 23 | 13 | 25 | 45 | 41 | 28 | 24 | 26 | 23 | 32 | 33 | 37 | 31 | 32 | 21 | 27 | 30 | 26 | 36 | 21 | 12 | 16 | 24 | 25 | 22 | 31 | 32 | 20 | 34 | 34 | 27.42 | 45.00 | 31.00
| 9 | 27 | 10 | 10 | 11 | 14 | 18 | 12 | 15 | 19 | 29 | 29 | 27 | 19 | 38 | 45 | 24 | 13 | 27 | 49 | 47 | 28 | 38 | 42 | 30 | 50 | 52 | 150 | 52 | 70 | 58 | ~ | 35.10 | 150.00 | 30.00
| 10 | 35 | 17 | 40 | 21 | 59 | 24 | 13 | 16 | 20 | 20 | 28 | 30 | 64 | 82 | 57 | 53 | 26 | 21 | 29 | 40 | 56 | 54 | 43 | 26 | 19 | 14 | 13 | 28 | 31 | 38 | 27 | 33.68 | 82.00 | 31.00
| 11 | 16 | 27 | 80 | 19 | 33 | ~ | 21 | 48 | 43 | 41 | 21 | 51 | 107 | 51 | 25 | 40 | 48 | 26 | 45 | 65 | 31 | 39 | 70 | 32 | 23 | 17 | 25 | 43 | 55 | 18 | ~ | 40.00 | 107.00 | 29.00
| 12 | 29 | 45 | 30 | 46 | 37 | 28 | 39 | 46 | 54 | 15 | 10 | 13 | 15 | 14 | 10 | 15 | 20 | 34 | 67 | 68 | 45 | 60 | 57 | 113 | 104 | 145 | 72 | 28 | 51 | 20 | 24 | 43.68 | 145.00 | 31.00
|
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 | 5 | 1 | 0 | 0 | 0 | 0 | 0 | 91
| 6 | 1 | 0 | 0 | 0 | 0 | 0 | 106
| REL. | 93.4 | 5.4 | 1.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 100.0
| 6.6 | 1.1 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 24.3
| ID | 93 | 5 | 1 | 0 | 0 | 0 | 0 | 0 | 100
| |
|
|
ABS. | 74 | 17 | 0 | 0 | 0 | 0 | 0 | 0 | 91
| 17 | 0 | 0 | 0 | 0 | 0 | 0 | 85
| REL. | 81.3 | 18.6 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 100.0
| 18.7 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 28.4
| ID | 81 | 18 | 0 | 0 | 0 | 0 | 0 | 0 | 100
| |
|
|
ABS. | 85 | 5 | 1 | 0 | 0 | 0 | 0 | 0 | 91
| 6 | 1 | 0 | 0 | 0 | 0 | 0 | 150
| REL. | 93.4 | 5.4 | 1.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 100.0
| 6.6 | 1.1 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 27.9
| ID | 93 | 5 | 1 | 0 | 0 | 0 | 0 | 0 | 100
| |
|
|
ABS. | 67 | 20 | 4 | 0 | 0 | 0 | 0 | 0 | 91
| 24 | 4 | 0 | 0 | 0 | 0 | 0 | 145
| REL | 73.6 | 21.9 | 4.3 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 100.0
| 26.4 | 4.4 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 26.12
| ID | 73 | 21 | 4 | 0 | 0 | 0 | 0 | 0 | 100
|
Year
| ABS. | 311 | 47 | 6 | 0 | 0 | 0 | 0 | 0 | 364
| 53 | 6 | 0 | 0 | 0 | 0 | 0 | 150 | REL. | 85.4 | 12.9 | 1.6 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 100.0
| 14.6 | 1.6 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 27.9
| ID | 85 | 12 | 1 | 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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