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 | ~ | ~ | ~ | 99 | 71 | 43 | 45 | 17 | ~ | ~ | 29 | 33 | 48 | 33 | 21 | ~ | ~ | 92 | 93 | 52 | 47 | 58 | ~ | ~ | 43 | 49 | 44 | 72 | 26 | ~ | ~ | 50.75 | 99.00 | 20.00
| 2 | 82 | 42 | 22 | 29 | 15 | ~ | ~ | 23 | 53 | 54 | 42 | 38 | ~ | ~ | 50 | 24 | 19 | 26 | 41 | ~ | ~ | 28 | 24 | 24 | 52 | 77 | ~ | ~ | ~ | ~ | ~ | 38.25 | 82.00 | 20.00
| 3 | 39 | 22 | 63 | 50 | 29 | ~ | ~ | 62 | 75 | 63 | 42 | 52 | ~ | ~ | 74 | 52 | 53 | 82 | 87 | ~ | ~ | 81 | 40 | 43 | 42 | 48 | ~ | ~ | 76 | 88 | 77 | 58.26 | 88.00 | 23.00
| 4 | 66 | 64 | ~ | ~ | ~ | 50 | 40 | 28 | 36 | ~ | ~ | 32 | 42 | 29 | 36 | 58 | ~ | ~ | 19 | 40 | 41 | 49 | 53 | ~ | ~ | 48 | 60 | 53 | 51 | 38 | ~ | 44.43 | 66.00 | 21.00
| 5 | ~ | ~ | 29 | 22 | 22 | 36 | 47 | ~ | ~ | 48 | 50 | 34 | 31 | 32 | ~ | ~ | 27 | 35 | 48 | 30 | 42 | ~ | ~ | 42 | 49 | 19 | 54 | 62 | ~ | ~ | 55 | 38.76 | 62.00 | 21.00
| 6 | 24 | 58 | 36 | 41 | ~ | ~ | 41 | 30 | 38 | 38 | 61 | ~ | ~ | 36 | 53 | 56 | 44 | 23 | ~ | ~ | 15 | 7.00 | 12 | 29 | 47 | ~ | ~ | 46 | 39 | 30 | ~ | 36.55 | 61.00 | 22.00
| 7 | 33 | 46 | ~ | ~ | ~ | ~ | 47 | 65 | 58 | ~ | ~ | 88 | 61 | 39 | 23 | 36 | ~ | ~ | 40 | 51 | 44 | 35 | 30 | ~ | ~ | 38 | 34 | 29 | 15 | 24 | ~ | 41.80 | 88.00 | 20.00
| 8 | ~ | 47 | 39 | 72 | 65 | 58 | ~ | ~ | 40 | 55 | 20 | 11 | 27 | ~ | ~ | 25 | 31 | 44 | 29 | 31 | ~ | ~ | 24 | 45 | 61 | 58 | 56 | ~ | ~ | 35 | 49 | 41.91 | 72.00 | 22.00
| 9 | 40 | 37 | 60 | ~ | ~ | 62 | 68 | 47 | 55 | 48 | ~ | ~ | 67 | 62 | 77 | 96 | 116 | ~ | ~ | 59 | 45 | 40 | 33 | 43 | ~ | ~ | 41 | 50 | 34 | 21 | ~ | 54.59 | 116.00 | 22.00
| 10 | 25 | ~ | ~ | ~ | 16 | 33 | 43 | ~ | ~ | ~ | 37 | 40 | 43 | 32 | 23 | ~ | ~ | 61 | 31 | 60 | 69 | 46 | ~ | ~ | 71 | 48 | 38 | ~ | 52 | ~ | ~ | 42.67 | 71.00 | 18.00
| 11 | 75 | 84 | 44 | 66 | 95 | ~ | ~ | 24 | 39 | 56 | 55 | 62 | ~ | ~ | 41 | 32 | 62 | 44 | 53 | ~ | ~ | 57 | 50 | 31 | 60 | 73 | ~ | ~ | 38 | 44 | ~ | 53.86 | 95.00 | 22.00
| 12 | 49 | 22 | 32 | ~ | ~ | 33 | 24 | 50 | 73 | 84 | ~ | ~ | 47 | 28 | 52 | 39 | 50 | ~ | ~ | 37 | 28 | 79 | 98 | ~ | ~ | ~ | 21 | 33 | 31 | 25 | 66 | 45.50 | 98.00 | 22.00
|
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. | 37 | 26 | 0 | 0 | 0 | 0 | 0 | 0 | 63
| 26 | 0 | 0 | 0 | 0 | 0 | 0 | 99
| REL. | 58.7 | 41.2 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 100.0
| 41.3 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 4.1
| ID | 58 | 41 | 0 | 0 | 0 | 0 | 0 | 0 | 100
| |
|
|
ABS. | 50 | 14 | 0 | 0 | 0 | 0 | 0 | 0 | 64
| 14 | 0 | 0 | 0 | 0 | 0 | 0 | 66
| REL. | 78.1 | 21.8 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 100.0
| 21.9 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 1.4
| ID | 78 | 21 | 0 | 0 | 0 | 0 | 0 | 0 | 100
| |
|
|
ABS. | 42 | 21 | 1 | 0 | 0 | 0 | 0 | 0 | 64
| 22 | 1 | 0 | 0 | 0 | 0 | 0 | 116
| REL. | 65.6 | 32.8 | 1.5 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 100.0
| 34.4 | 1.6 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 17.9
| ID | 65 | 32 | 1 | 0 | 0 | 0 | 0 | 0 | 100
| |
|
|
ABS. | 39 | 23 | 0 | 0 | 0 | 0 | 0 | 0 | 62
| 23 | 0 | 0 | 0 | 0 | 0 | 0 | 98
| REL | 62.9 | 37.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 100.0
| 37.1 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 23.12
| ID | 62 | 37 | 0 | 0 | 0 | 0 | 0 | 0 | 100
|
Year
| ABS. | 168 | 84 | 1 | 0 | 0 | 0 | 0 | 0 | 253
| 85 | 1 | 0 | 0 | 0 | 0 | 0 | 116 | REL. | 66.4 | 33.2 | 0.3 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 100.0
| 33.6 | 0.4 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 17.9
| ID | 66 | 33 | | 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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