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 | 54 | 70 | 67 | 28 | 26 | 40 | 31 | 37 | 20 | 22 | 29 | 23 | 40 | 18 | 23 | 27 | 52 | 92 | 51 | 50 | 62 | 57 | 89 | 64 | 46 | 28 | 22 | 23 | 12 | 13 | ~ | 40.53 | 92.00 | 30.00
| 2 | 63 | 17 | 13 | 13 | 10 | 9.00 | 11 | 19 | 39 | 71 | 21 | 26 | 23 | 34 | 70 | 34 | 12 | 25 | 49 | 28 | 34 | 11 | 10 | 16 | 27 | 52 | 69 | 43 | ~ | ~ | ~ | 30.32 | 71.00 | 28.00
| 3 | 20 | 21 | 24 | 44 | 41 | 28 | 42 | 34 | 52 | 47 | 29 | 58 | 79 | 108 | 44 | 44 | 62 | 74 | 112 | ~ | 30 | 26 | ~ | 46 | 44 | 64 | 44 | 41 | 42 | 55 | 69 | 49.10 | 112.00 | 29.00
| 4 | 72 | 54 | 49 | 50 | 64 | 41 | 25 | 15 | 41 | 48 | 36 | 30 | 23 | 22 | 22 | 12 | 21 | 30 | 30 | 32 | 61 | 41 | 35 | 38 | 32 | 41 | 25 | 42 | 44 | 43 | ~ | 37.30 | 72.00 | 30.00
| 5 | 40 | 15 | 36 | 26 | 28 | 35 | 39 | 54 | 30 | 32 | 32 | 34 | 35 | 34 | 24 | 31 | 30 | 43 | 46 | 37 | 38 | 36 | 33 | 36 | 43 | 40 | 37 | 64 | 41 | 43 | 35 | 36.35 | 64.00 | 31.00
| 6 | 29 | 46 | 36 | 38 | 43 | 37 | 36 | 37 | 36 | 34 | 29 | 26 | 20 | 22 | 24 | 21 | 28 | 9.00 | 32 | 29 | 13 | 14 | 29 | 39 | 36 | 39 | 32 | 43 | 37 | 35 | ~ | 30.97 | 46.00 | 30.00
| 7 | 34 | 37 | 32 | 37 | 37 | 21 | 22 | 24 | 26 | 44 | 32 | 28 | 33 | 27 | 30 | 37 | 44 | 35 | 36 | 47 | 19 | 22 | 15 | 16 | 16 | 22 | 21 | 39 | 37 | 35 | 36 | 30.35 | 47.00 | 31.00
| 8 | 43 | 53 | 54 | 52 | 68 | 37 | 43 | 45 | 28 | 27 | 26 | 22 | 29 | 19 | 23 | 30 | 21 | 24 | 27 | 19 | 15 | 13 | 23 | 29 | 45 | 49 | 49 | 28 | 21 | 23 | 32 | 32.81 | 68.00 | 31.00
| 9 | 15 | 22 | 36 | 36 | 33 | 34 | 31 | 45 | 49 | 58 | 40 | 40 | 53 | 60 | 81 | 95 | 58 | 35 | 55 | 42 | 29 | 27 | 28 | 29 | 27 | 59 | 18 | 16 | 18 | 18 | ~ | 39.57 | 95.00 | 30.00
| 10 | 13 | 16 | 18 | ~ | 22 | 8.00 | 17 | 25 | 3.00 | 4.00 | 12 | 23 | 43 | 20 | 18 | 12 | 9.00 | 16 | 18 | 25 | ~ | 33 | 31 | 29 | 35 | 19 | 28 | 40 | 30 | 50 | 36 | 22.52 | 50.00 | 29.00
| 11 | 50 | 37 | 21 | 31 | 74 | 55 | 34 | 40 | 34 | 28 | 33 | 29 | 28 | 15 | 17 | 32 | 39 | 26 | 24 | 33 | 29 | 34 | 20 | 32 | 63 | 59 | 64 | 57 | 53 | 69 | ~ | 38.67 | 74.00 | 30.00
| 12 | 26 | 21 | 25 | 24 | 16 | 23 | 22 | 28 | 40 | 44 | 25 | 15 | 19 | 24 | 15 | 22 | 83 | 18 | 23 | 20 | 26 | 71 | 61 | 45 | 55 | 19 | 18 | 18 | 16 | 21 | 52 | 30.16 | 83.00 | 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. | 62 | 23 | 2 | 0 | 0 | 0 | 0 | 0 | 87
| 25 | 2 | 0 | 0 | 0 | 0 | 0 | 112
| REL. | 71.2 | 26.4 | 2.2 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 100.0
| 28.7 | 2.3 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 19.3
| ID | 71 | 26 | 2 | 0 | 0 | 0 | 0 | 0 | 100
| |
|
|
ABS. | 85 | 6 | 0 | 0 | 0 | 0 | 0 | 0 | 91
| 6 | 0 | 0 | 0 | 0 | 0 | 0 | 72
| 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 | 1.4
| ID | 93 | 6 | 0 | 0 | 0 | 0 | 0 | 0 | 100
| |
|
|
ABS. | 80 | 12 | 0 | 0 | 0 | 0 | 0 | 0 | 92
| 12 | 0 | 0 | 0 | 0 | 0 | 0 | 95
| REL. | 86.9 | 13.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 100.0
| 13.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 16.9
| ID | 86 | 13 | 0 | 0 | 0 | 0 | 0 | 0 | 100
| |
|
|
ABS. | 77 | 13 | 0 | 0 | 0 | 0 | 0 | 0 | 90
| 13 | 0 | 0 | 0 | 0 | 0 | 0 | 83
| REL | 85.5 | 14.4 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 100.0
| 14.4 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 17.12
| ID | 85 | 14 | 0 | 0 | 0 | 0 | 0 | 0 | 100
|
Year
| ABS. | 304 | 54 | 2 | 0 | 0 | 0 | 0 | 0 | 360
| 56 | 2 | 0 | 0 | 0 | 0 | 0 | 112 | REL. | 84.4 | 15.0 | 0.5 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 100.0
| 15.6 | 0.6 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 19.3
| ID | 84 | 15 | | 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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