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 | ~ | 13 | 46 | ~ | ~ | ~ | 84 | 49 | 40 | 40 | 44 | 73 | 89 | 55 | 41 | ~ | 63 | 72 | ~ | ~ | 22 | 42 | 68 | 92 | 26 | 37 | 13 | 26 | 17 | 54 | 54 | 48.33 | 92.00 | 24.00
| 2 | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | 11 | 2.00 | 10 | 15 | 42 | 33 | 56 | 60 | 7.00 | 9.00 | 10 | 10 | 10 | 10 | 32 | 30 | 12 | 15 | ~ | ~ | ~ | 20.78 | 60.00 | 18.00
| 3 | 33 | 24 | 20 | 32 | 55 | 70 | 9.00 | 31 | 34 | 34 | 57 | 76 | 90 | 53 | 30 | 58 | 61 | 57 | 31 | 28 | 29 | 14 | 14 | 18 | 18 | 33 | 37 | 39 | 29 | 37 | 42 | 38.48 | 90.00 | 31.00
| 4 | 45 | 46 | 56 | 76 | 38 | 33 | 43 | 64 | 60 | 56 | 46 | 41 | 59 | 31 | 23 | 42 | 44 | 119 | 43 | 25 | 30 | 30 | 37 | 21 | 31 | 29 | 17 | 19 | 19 | 20 | ~ | 41.43 | 119.00 | 30.00
| 5 | ~ | ~ | 29 | 50 | 18 | 21 | 31 | 33 | 40 | 64 | 33 | 33 | 23 | 24 | 25 | 26 | 33 | 33 | 24 | 41 | 43 | 61 | 52 | 52 | 49 | 22 | 33 | 34 | 21 | 20 | 28 | 34.34 | 64.00 | 29.00
| 6 | 18 | 13 | 21 | 35 | 26 | 26 | 14 | 18 | 23 | 22 | 21 | 22 | 17 | 17 | 27 | 22 | 34 | 42 | 80 | 80 | 35 | 35 | 31 | 31 | 21 | 27 | 32 | 32 | 21 | 20 | ~ | 28.77 | 80.00 | 30.00
| 7 | 39 | 35 | 39 | 24 | 33 | 47 | 23 | 44 | 88 | 76 | 18 | 38 | 38 | 31 | 66 | 76 | 46 | 46 | 28 | 30 | 53 | 63 | 36 | 32 | 22 | 33 | ~ | ~ | ~ | ~ | ~ | 42.46 | 88.00 | 26.00
| 8 | ~ | ~ | ~ | ~ | 27 | 33 | 45 | 55 | 47 | ~ | ~ | ~ | ~ | ~ | 26 | 25 | 47 | 64 | 64 | 77 | 44 | 32 | 67 | ~ | 42 | 95 | 80 | 74 | 74 | 43 | 52 | 53.00 | 95.00 | 21.00
| 9 | 13 | 19 | 43 | 71 | 65 | 24 | 32 | 50 | 58 | 44 | 47 | 111 | 64 | 64 | 8.00 | 19 | 19 | 26 | 35 | 75 | 29 | 15 | 18 | 18 | 20 | 23 | 9.00 | 11 | 16 | 29 | ~ | 35.83 | 111.00 | 30.00
| 10 | 29 | 46 | 64 | 38 | 23 | 14 | 14 | 14 | 25 | 44 | 25 | 20 | 20 | 40 | 40 | 58 | 24 | 17 | 22 | 22 | 44 | 44 | 33 | 19 | 28 | 10 | 15 | 20 | 20 | 26 | 26 | 28.52 | 64.00 | 31.00
| 11 | 44 | 19 | 21 | 21 | 21 | 42 | 44 | 46 | 18 | 18 | ~ | 47 | 39 | ~ | 50 | 36 | 23 | 49 | 33 | 30 | 51 | 29 | 20 | 29 | 24 | 49 | 45 | 53 | 49 | 17 | ~ | 34.54 | 53.00 | 28.00
| 12 | 20 | 18 | 35 | 40 | 22 | 24 | 44 | 27 | 72 | 79 | 68 | 55 | ~ | 51 | 51 | 51 | 41 | 31 | 31 | ~ | ~ | 98 | 98 | 76 | 76 | 32 | 32 | 64 | 64 | 22 | 22 | 48.00 | 98.00 | 28.00
|
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. | 52 | 21 | 0 | 0 | 0 | 0 | 0 | 0 | 73
| 21 | 0 | 0 | 0 | 0 | 0 | 0 | 92
| REL. | 71.2 | 28.7 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 100.0
| 28.8 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 24.1
| ID | 71 | 28 | 0 | 0 | 0 | 0 | 0 | 0 | 100
| |
|
|
ABS. | 76 | 12 | 1 | 0 | 0 | 0 | 0 | 0 | 89
| 13 | 1 | 0 | 0 | 0 | 0 | 0 | 119
| REL. | 85.3 | 13.4 | 1.1 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 100.0
| 14.6 | 1.1 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 18.4
| ID | 85 | 13 | 1 | 0 | 0 | 0 | 0 | 0 | 100
| |
|
|
ABS. | 54 | 22 | 1 | 0 | 0 | 0 | 0 | 0 | 77
| 23 | 1 | 0 | 0 | 0 | 0 | 0 | 111
| REL. | 70.1 | 28.5 | 1.2 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 100.0
| 29.9 | 1.3 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 12.9
| ID | 70 | 28 | 1 | 0 | 0 | 0 | 0 | 0 | 100
| |
|
|
ABS. | 70 | 17 | 0 | 0 | 0 | 0 | 0 | 0 | 87
| 17 | 0 | 0 | 0 | 0 | 0 | 0 | 98
| REL | 80.4 | 19.5 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 100.0
| 19.5 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 22.12
| ID | 80 | 19 | 0 | 0 | 0 | 0 | 0 | 0 | 100
|
Year
| ABS. | 252 | 72 | 2 | 0 | 0 | 0 | 0 | 0 | 326
| 74 | 2 | 0 | 0 | 0 | 0 | 0 | 119 | REL. | 77.3 | 22.0 | 0.6 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 100.0
| 22.7 | 0.6 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 18.4
| ID | 77 | 22 | | 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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