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 | 45 | 44 | 29 | 53 | 32 | 22 | 32 | 48 | 28 | 58 | 59 | 54 | 97 | 90 | 99 | 85 | 44 | 106 | 60 | 63 | 29 | 44 | 34 | 29 | 29 | 28 | 16 | 26 | 57 | 38 | 57 | 49.52 | 106.00 | 31.00
| 2 | 30 | 18 | 48 | 13 | 7.00 | 10 | 48 | 66 | 29 | 35 | 35 | 40 | 21 | 42 | 57 | 82 | 74 | 23 | 23 | 19 | 15 | 12 | 14 | 31 | 44 | 30 | 39 | 45 | ~ | ~ | ~ | 33.93 | 82.00 | 28.00
| 3 | 36 | 43 | 61 | 13 | 42 | 48 | 44 | 56 | 43 | 13 | 25 | 23 | 21 | 11 | 23 | 49 | 56 | 18 | 20 | 30 | 40 | 44 | 51 | 37 | 27 | 31 | 39 | 40 | 60 | 83 | 48 | 37.90 | 83.00 | 31.00
| 4 | 41 | 50 | 39 | 41 | 23 | 22 | 20 | 24 | 27 | 37 | 35 | 20 | 12 | 18 | 9.00 | 17 | 24 | 19 | 30 | 30 | 16 | 24 | 35 | 39 | 40 | 21 | 22 | 29 | 37 | 58 | ~ | 28.63 | 58.00 | 30.00
| 5 | 42 | 47 | 36 | 45 | 30 | 23 | 33 | 43 | 34 | 32 | 29 | 28 | 28 | 36 | 16 | 25 | 21 | 21 | 28 | 46 | 31 | 28 | 20 | 38 | 26 | 29 | 40 | 27 | 32 | 25 | 22 | 31.00 | 47.00 | 31.00
| 6 | 14 | 11 | 7.00 | 17 | 32 | 29 | 19 | 15 | 28 | 18 | 21 | 30 | 40 | 29 | 23 | 16 | 14 | 13 | 24 | 25 | 32 | 21 | 15 | 17 | 34 | 32 | 39 | 41 | 43 | 33 | ~ | 24.40 | 43.00 | 30.00
| 7 | 30 | 21 | 28 | 30 | 28 | 36 | 36 | 16 | 24 | 23 | 25 | 22 | 14 | 20 | 30 | 20 | 18 | 16 | 25 | 19 | 23 | 28 | 32 | 35 | 30 | 28 | 38 | 35 | 30 | 38 | 45 | 27.19 | 45.00 | 31.00
| 8 | 29 | 33 | 36 | 22 | 17 | 18 | 16 | 19 | 20 | 16 | 21 | 21 | 34 | 46 | 42 | 40 | 20 | 60 | 31 | 30 | 28 | 33 | ~ | 14 | ~ | 37 | 28 | 22 | 33 | 35 | 23 | 28.41 | 60.00 | 29.00
| 9 | 27 | 16 | 21 | 13 | 20 | 26 | 17 | 13 | 8.00 | 7.00 | 11 | 14 | 18 | 13 | 23 | 15 | ~ | 25 | 18 | 9.00 | 17 | 25 | 26 | 38 | 37 | 38 | 34 | 37 | 38 | 45 | ~ | 22.38 | 45.00 | 29.00
| 10 | 17 | 29 | 29 | 19 | 41 | 51 | 58 | 71 | 33 | 28 | 27 | 42 | 54 | 70 | 61 | 89 | 60 | 59 | 77 | 43 | 27 | 26 | 37 | 31 | 28 | 24 | 38 | 16 | 20 | 31 | 28 | 40.77 | 89.00 | 31.00
| 11 | 9.00 | 15 | 32 | 26 | 30 | 18 | 10 | 10 | 19 | 27 | 63 | 53 | 20 | 33 | 48 | 52 | 49 | 40 | 29 | 26 | 28 | 9.00 | 16 | 23 | 34 | 52 | 38 | 8.00 | 26 | 27 | ~ | 29.00 | 63.00 | 30.00
| 12 | 27 | 22 | 33 | 26 | 37 | 28 | 15 | 36 | 63 | 75 | 36 | 14 | 45 | 42 | 42 | 15 | 29 | 21 | 28 | 25 | 25 | 26 | 14 | 12 | 14 | 24 | 21 | 13 | 13 | 12 | 30 | 27.84 | 75.00 | 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. | 67 | 22 | 1 | 0 | 0 | 0 | 0 | 0 | 90
| 23 | 1 | 0 | 0 | 0 | 0 | 0 | 106
| REL. | 74.4 | 24.4 | 1.1 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 100.0
| 25.6 | 1.1 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 18.1
| ID | 74 | 24 | 1 | 0 | 0 | 0 | 0 | 0 | 100
| |
|
|
ABS. | 90 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 91
| 1 | 0 | 0 | 0 | 0 | 0 | 0 | 58
| REL. | 98.9 | 1.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 100.0
| 1.1 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 30.4
| ID | 98 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 100
| |
|
|
ABS. | 88 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 89
| 1 | 0 | 0 | 0 | 0 | 0 | 0 | 60
| REL. | 98.8 | 1.1 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 100.0
| 1.1 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 18.8
| ID | 98 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 100
| |
|
|
ABS. | 76 | 16 | 0 | 0 | 0 | 0 | 0 | 0 | 92
| 16 | 0 | 0 | 0 | 0 | 0 | 0 | 89
| REL | 82.6 | 17.3 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 100.0
| 17.4 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 16.10
| ID | 82 | 17 | 0 | 0 | 0 | 0 | 0 | 0 | 100
|
Year
| ABS. | 321 | 40 | 1 | 0 | 0 | 0 | 0 | 0 | 362
| 41 | 1 | 0 | 0 | 0 | 0 | 0 | 106 | REL. | 88.6 | 11.0 | 0.2 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 100.0
| 11.3 | 0.3 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 18.1
| ID | 88 | 11 | | 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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