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 | ~ | ~ | 23 | 24 | 46 | 56 | 53 | ~ | ~ | 55 | 44 | 40 | 36 | ~ | ~ | ~ | 12 | 30 | 17 | 16 | 16 | ~ | ~ | ~ | 44 | 34 | 39 | 31 | ~ | ~ | 16 | 33.26 | 56.00 | 19.00
| 2 | 31 | 32 | 22 | 19 | ~ | ~ | 31 | 33 | 21 | 33 | 21 | ~ | ~ | 22 | 22 | 16 | 25 | 15 | ~ | ~ | 43 | 44 | 31 | 38 | 19 | ~ | ~ | 60 | 26 | ~ | ~ | 28.76 | 60.00 | 21.00
| 3 | 28 | 30 | ~ | ~ | ~ | 33 | 31 | 14 | 15 | 36 | ~ | ~ | 36 | 37 | 15 | 20 | 13 | ~ | ~ | 33 | 63 | 84 | 88 | 105 | ~ | ~ | 13 | 31 | 44 | 28 | 30 | 37.59 | 105.00 | 22.00
| 4 | ~ | ~ | 47 | 47 | 47 | 22 | 34 | ~ | ~ | 43 | 52 | 25 | 12 | 15 | ~ | ~ | 41 | ~ | ~ | 77 | 78 | ~ | ~ | ~ | 49 | 50 | 51 | 63 | ~ | ~ | ~ | 44.29 | 78.00 | 17.00
| 5 | ~ | 58 | 58 | 64 | 59 | ~ | ~ | ~ | 62 | 72 | 59 | 46 | ~ | ~ | 38 | 45 | 49 | 28 | 23 | ~ | ~ | 17 | 36 | 43 | 43 | ~ | ~ | ~ | 25 | 22 | 35 | 44.10 | 72.00 | 20.00
| 6 | 28 | 30 | ~ | ~ | 22 | 25 | 29 | 35 | 37 | ~ | ~ | 42 | 39 | 15 | 21 | 12 | ~ | ~ | 33 | 33 | ~ | 34 | 24 | ~ | ~ | 11 | 22 | ~ | 24 | 35 | ~ | 27.55 | 42.00 | 20.00
| 7 | ~ | ~ | 17 | 22 | ~ | ~ | 41 | ~ | ~ | 25 | 21 | 30 | ~ | ~ | ~ | ~ | 39 | ~ | 33 | 34 | 41 | ~ | ~ | 52 | ~ | ~ | 30 | 20 | ~ | ~ | 24 | 30.64 | 52.00 | 14.00
| 8 | 30 | 37 | 23 | 31 | ~ | ~ | 36 | 26 | 27 | 32 | 21 | ~ | ~ | 35 | 47 | 28 | 24 | 20 | ~ | ~ | 28 | ~ | 23 | 28 | 21 | ~ | ~ | 29 | 18 | 39 | 38 | 29.14 | 47.00 | 22.00
| 9 | 29 | ~ | ~ | 17 | 21 | 21 | 29 | 29 | ~ | ~ | 43 | 34 | 36 | 24 | 36 | ~ | ~ | 30 | 43 | 44 | 26 | 56 | ~ | ~ | 34 | 44 | 64 | ~ | 43 | ~ | ~ | 35.15 | 64.00 | 20.00
| 10 | ~ | 35 | 46 | 50 | ~ | ~ | ~ | ~ | 18 | 23 | 28 | 48 | 88 | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | 58 | 41 | 27 | 33 | 28 | ~ | ~ | 46 | 33 | 40.13 | 88.00 | 15.00
| 11 | 28 | 32 | 43 | ~ | ~ | 24 | 54 | 31 | 33 | 35 | ~ | ~ | 32 | 36 | 37 | 44 | ~ | ~ | ~ | 47 | ~ | 45 | 104 | 54 | ~ | ~ | 14 | 13 | 50 | 31 | ~ | 39.35 | 104.00 | 20.00
| 12 | 34 | ~ | ~ | 35 | 31 | 32 | 32 | 69 | ~ | ~ | 16 | 14 | 17 | 10 | 11 | ~ | ~ | 40 | 60 | 42 | 23 | 60 | ~ | ~ | ~ | ~ | 24 | 23 | 51 | ~ | ~ | 32.84 | 69.00 | 19.00
|
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. | 54 | 7 | 1 | 0 | 0 | 0 | 0 | 0 | 62
| 8 | 1 | 0 | 0 | 0 | 0 | 0 | 105
| REL. | 87.0 | 11.2 | 1.6 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 100.0
| 12.9 | 1.6 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 24.3
| ID | 87 | 11 | 1 | 0 | 0 | 0 | 0 | 0 | 100
| |
|
|
ABS. | 45 | 12 | 0 | 0 | 0 | 0 | 0 | 0 | 571
| 12 | 0 | 0 | 0 | 0 | 0 | 0 | 78
| REL. | 78.9 | 21.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 100.0
| 21.1 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 21.4
| ID | 78 | 21 | 0 | 0 | 0 | 0 | 0 | 0 | 100
| |
|
|
ABS. | 53 | 3 | 0 | 0 | 0 | 0 | 0 | 0 | 561
| 3 | 0 | 0 | 0 | 0 | 0 | 0 | 64
| REL. | 94.6 | 5.3 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 100.0
| 5.4 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 27.9
| ID | 94 | 5 | 0 | 0 | 0 | 0 | 0 | 0 | 100
| |
|
|
ABS. | 45 | 8 | 1 | 0 | 0 | 0 | 0 | 0 | 541
| 9 | 1 | 0 | 0 | 0 | 0 | 0 | 104
| REL | 83.3 | 14.8 | 1.8 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 100.0
| 16.7 | 1.9 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 23.11
| ID | 83 | 14 | 1 | 0 | 0 | 0 | 0 | 0 | 100
|
Year
| ABS. | 197 | 30 | 2 | 0 | 0 | 0 | 0 | 0 | 2291
| 32 | 2 | 0 | 0 | 0 | 0 | 0 | 105 | REL. | 86.0 | 13.1 | 0.8 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 100.0
| 14.0 | 0.9 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 24.3
| ID | 86 | 13 | | 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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