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 | 29 | 18 | 10 | 8.00 | 8.00 | 13 | 8.00 | 14 | 21 | 15 | 7.00 | 13 | 18 | 17 | 9.00 | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | 59 | 25 | 39 | 38 | 21 | 22 | 19 | 8.00 | 19.09 | 59.00 | 23.00
| 2 | 30 | 43 | 23 | 32 | 46 | 38 | 41 | 26 | 17 | 28 | 29 | 42 | 34 | 29 | 30 | 27 | 27 | 30 | 76 | 77 | 69 | 33 | 37 | 19 | 20 | 23 | 31 | 22 | ~ | ~ | ~ | 34.96 | 77.00 | 28.00
| 3 | 26 | 17 | 24 | 51 | 15 | 4.00 | 12 | 8.00 | 10 | 20 | 31 | 11 | 38 | 18 | 17 | 13 | 16 | 19 | 16 | 14 | 8.00 | 17 | 21 | 22 | 26 | 39 | 49 | 38 | 41 | 57 | 66 | 24.65 | 66.00 | 31.00
| 4 | 55 | 18 | 16 | 6.00 | 7.00 | 15 | 20 | 20 | 30 | 29 | 15 | 19 | 15 | 30 | 37 | 29 | 32 | 31 | 31 | 28 | 22 | 37 | 40 | 33 | 30 | 40 | 57 | 56 | 59 | 51 | ~ | 30.27 | 59.00 | 30.00
| 5 | 61 | 62 | 47 | 25 | 38 | 39 | 31 | 44 | 61 | 60 | 53 | 33 | 40 | 36 | 33 | 33 | 29 | 33 | 45 | 39 | 27 | 34 | 29 | 39 | 26 | 37 | 51 | 47 | 45 | 35 | 17 | 39.65 | 62.00 | 31.00
| 6 | 35 | 36 | 30 | 41 | 39 | 34 | 48 | 38 | 70 | 38 | 31 | 24 | 31 | 41 | 64 | ~ | 41 | 45 | 34 | 46 | 48 | 47 | 54 | 37 | 39 | 45 | 32 | 27 | 31 | 39 | ~ | 40.17 | 70.00 | 29.00
| 7 | 44 | 44 | 47 | 39 | 30 | 28 | 23 | 15 | 33 | 24 | 28 | 16 | 22 | 45 | 19 | 11 | 13 | 44 | 25 | 31 | 34 | 27 | 35 | 29 | 23 | 26 | 29 | 23 | 8.00 | 10 | 15 | 27.10 | 47.00 | 31.00
| 8 | 16 | 14 | 15 | 39 | 41 | 45 | 54 | 56 | 33 | 29 | 60 | 53 | 47 | 44 | 41 | 47 | 61 | 50 | 33 | 48 | 30 | 19 | 25 | 24 | 32 | 37 | 23 | 26 | 20 | 31 | 17 | 35.81 | 61.00 | 31.00
| 9 | 34 | 60 | 57 | 51 | 37 | 40 | 48 | 28 | 22 | 28 | 11 | 13 | 18 | 12 | 15 | 14 | 10 | 10 | 18 | 14 | 10 | 30 | 42 | 53 | 61 | 60 | 48 | 29 | 20 | 33 | ~ | 30.87 | 61.00 | 30.00
| 10 | 12 | 4.00 | 14 | 20 | 18 | 12 | 16 | 10 | 13 | 10 | 7.00 | 7.00 | 10 | 13 | 13 | 21 | 11 | 9.00 | 18 | 10 | 42 | 48 | 52 | 9.00 | 4.00 | 6.00 | 18 | 18 | 18 | 15 | 19 | 16.03 | 52.00 | 31.00
| 11 | 19 | 28 | 5.00 | 4.00 | 9.00 | 8.00 | 10 | ~ | 11 | 10 | 37 | 35 | 38 | 33 | 30 | 11 | 21 | 18 | 14 | 31 | 36 | 17 | 11 | 15 | 26 | 21 | 23 | 17 | 16 | 40 | ~ | 20.48 | 40.00 | 29.00
| 12 | 38 | 45 | 10 | 11 | 7.00 | 9.00 | 10 | 16 | 30 | 16 | 33 | 12 | 8.00 | 8.00 | 21 | 19 | 10 | 25 | 18 | 18 | 22 | ~ | ~ | ~ | ~ | ~ | ~ | ~ | 40 | 38 | 39 | 20.96 | 45.00 | 24.00
|
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. | 75 | 7 | 0 | 0 | 0 | 0 | 0 | 0 | 82
| 7 | 0 | 0 | 0 | 0 | 0 | 0 | 77
| REL. | 91.4 | 8.5 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 100.0
| 8.5 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 20.2
| ID | 91 | 8 | 0 | 0 | 0 | 0 | 0 | 0 | 100
| |
|
|
ABS. | 76 | 14 | 0 | 0 | 0 | 0 | 0 | 0 | 90
| 14 | 0 | 0 | 0 | 0 | 0 | 0 | 70
| REL. | 84.4 | 15.5 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 100.0
| 15.6 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 9.6
| ID | 84 | 15 | 0 | 0 | 0 | 0 | 0 | 0 | 100
| |
|
|
ABS. | 81 | 11 | 0 | 0 | 0 | 0 | 0 | 0 | 92
| 11 | 0 | 0 | 0 | 0 | 0 | 0 | 61
| REL. | 88.0 | 11.9 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 100.0
| 12.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 17.8
| ID | 88 | 11 | 0 | 0 | 0 | 0 | 0 | 0 | 100
| |
|
|
ABS. | 83 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 84
| 1 | 0 | 0 | 0 | 0 | 0 | 0 | 52
| REL | 98.8 | 1.1 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 100.0
| 1.2 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 23.10
| ID | 98 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 100
|
Year
| ABS. | 315 | 33 | 0 | 0 | 0 | 0 | 0 | 0 | 348
| 33 | 0 | 0 | 0 | 0 | 0 | 0 | 77 | REL. | 90.5 | 9.4 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 100.0
| 9.5 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 20.2
| ID | 90 | 9 | 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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