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 | 60 | 39 | 64 | 63 | 49 | 23 | 39 | 54 | 23 | 54 | 35 | 59 | 47 | 80 | 71 | 68 | 48 | 72 | 87 | 76 | 48 | 49 | 34 | 31 | 44 | 64 | 18 | 42 | 45 | 36 | 29 | 50.03 | 87.00 | 31.00
| 2 | 26 | 35 | 46 | 82 | 32 | 54 | 76 | 91 | 48 | 42 | 102 | 113 | 31 | 49 | 75 | 118 | 45 | 20 | ~ | 17 | 13 | 8.00 | 9.00 | 35 | 74 | 88 | 57 | 7.00 | ~ | ~ | ~ | 51.59 | 118.00 | 27.00
| 3 | 77 | 39 | 35 | 63 | 34 | 47 | 34 | 49 | 52 | 25 | 24 | 19 | 13 | 21 | 30 | 50 | 32 | 37 | 9.00 | 25 | 40 | 48 | 47 | 46 | 22 | 9.00 | 34 | 38 | 62 | 77 | 60 | 38.65 | 77.00 | 31.00
| 4 | 57 | 56 | 59 | 40 | 31 | 25 | 25 | 26 | 29 | 42 | 39 | 22 | 16 | 22 | 18 | 24 | 24 | 20 | 25 | 30 | 17 | 25 | 36 | 56 | 36 | 18 | 28 | 25 | 33 | 58 | ~ | 32.07 | 59.00 | 30.00
| 5 | 42 | 45 | 39 | 40 | 18 | 17 | 23 | 40 | 40 | 37 | 29 | 27 | 31 | 47 | 28 | 17 | 16 | 20 | 27 | 29 | 24 | 30 | 19 | 33 | 23 | 32 | 69 | 23 | 27 | 22 | 16 | 30.00 | 69.00 | 31.00
| 6 | 7.00 | 9.00 | 16 | ~ | 37 | 20 | 18 | 29 | 23 | 19 | 25 | 29 | 32 | 29 | 19 | 16 | 11 | 23 | 29 | 30 | 20 | 21 | 24 | 35 | 26 | 38 | 46 | 42 | 33 | 21 | ~ | 25.07 | 46.00 | 29.00
| 7 | 19 | 23 | 44 | 29 | 56 | 30 | 25 | 26 | 32 | 25 | 29 | 25 | 30 | 28 | 18 | 21 | 27 | 29 | 29 | 24 | 70 | 33 | 32 | 32 | 38 | 41 | 31 | 41 | 42 | 48 | 30 | 32.48 | 70.00 | 31.00
| 8 | 38 | 59 | 39 | 26 | 22 | 29 | 31 | 36 | 27 | 30 | 35 | 43 | 44 | 36 | 46 | 22 | 44 | 57 | 26 | 28 | 44 | 53 | 60 | 70 | 75 | 28 | 13 | 25 | 30 | 37 | 43 | 38.58 | 75.00 | 31.00
| 9 | ~ | 21 | 28 | 26 | 27 | 19 | 11 | 11 | 11 | 18 | 18 | 38 | 15 | 24 | 22 | 29 | 18 | 22 | 14 | 18 | 29 | 34 | 25 | 32 | 36 | 46 | 27 | 48 | 54 | 22 | ~ | 25.62 | 54.00 | 29.00
| 10 | 31 | 31 | 26 | 46 | 52 | 68 | 72 | 37 | 34 | 36 | 54 | 81 | 95 | 78 | 71 | 61 | 78 | 57 | 67 | 46 | 46 | 43 | 60 | 51 | 41 | 62 | 61 | 26 | 32 | 27 | 17 | 51.19 | 95.00 | 31.00
| 11 | 23 | 49 | 53 | 27 | 31 | 17 | 9.00 | 18 | 38 | 91 | 75 | 30 | 45 | 77 | 54 | 40 | 73 | 37 | 39 | 30 | 10 | 11 | 30 | 54 | 58 | 48 | 26 | 29 | 35 | 42 | ~ | 39.97 | 91.00 | 30.00
| 12 | 45 | 50 | 38 | 47 | 29 | 19 | 38 | 78 | 92 | 36 | 13 | 50 | 58 | 39 | 15 | 27 | 24 | 21 | 16 | 15 | 22 | 23 | 18 | 10 | 17 | 18 | 13 | 25 | 16 | 15 | 23 | 30.65 | 92.00 | 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. | 59 | 27 | 3 | 0 | 0 | 0 | 0 | 0 | 89
| 30 | 3 | 0 | 0 | 0 | 0 | 0 | 118
| REL. | 66.2 | 30.3 | 3.3 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 100.0
| 33.7 | 3.4 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 16.2
| ID | 66 | 30 | 3 | 0 | 0 | 0 | 0 | 0 | 100
| |
|
|
ABS. | 84 | 6 | 0 | 0 | 0 | 0 | 0 | 0 | 90
| 6 | 0 | 0 | 0 | 0 | 0 | 0 | 69
| REL. | 93.3 | 6.6 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 100.0
| 6.7 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 27.5
| ID | 93 | 6 | 0 | 0 | 0 | 0 | 0 | 0 | 100
| |
|
|
ABS. | 82 | 9 | 0 | 0 | 0 | 0 | 0 | 0 | 91
| 9 | 0 | 0 | 0 | 0 | 0 | 0 | 75
| REL. | 90.1 | 9.8 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 100.0
| 9.9 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 25.8
| ID | 90 | 9 | 0 | 0 | 0 | 0 | 0 | 0 | 100
| |
|
|
ABS. | 65 | 27 | 0 | 0 | 0 | 0 | 0 | 0 | 92
| 27 | 0 | 0 | 0 | 0 | 0 | 0 | 95
| REL | 70.6 | 29.3 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 100.0
| 29.3 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 13.10
| ID | 70 | 29 | 0 | 0 | 0 | 0 | 0 | 0 | 100
|
Year
| ABS. | 290 | 69 | 3 | 0 | 0 | 0 | 0 | 0 | 362
| 72 | 3 | 0 | 0 | 0 | 0 | 0 | 118 | REL. | 80.1 | 19.0 | 0.8 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 100.0
| 19.9 | 0.8 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 16.2
| ID | 80 | 19 | | 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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