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 | ~ | ~ | 43 | 43 | 21 | 49 | 73 | 42 | 43 | 38 | 35 | 23 | 79 | 34 | 42 | 34 | 11 | 11 | 11 | 16 | 11 | 33 | 32 | 43 | 50 | 40 | 29 | 44 | 18 | 22 | 18 | 34.07 | 79.00 | 29.00
| 2 | 11 | 20 | 32 | 50 | 45 | 37 | 41 | 11 | 25 | 41 | 18 | 25 | 19 | 20 | 22 | 19 | 30 | 23 | 13 | 18 | 25 | 31 | 29 | 17 | 16 | 37 | 28 | 38 | 26 | ~ | ~ | 26.45 | 50.00 | 29.00
| 3 | 21 | ~ | 19 | 16 | 11 | 17 | 22 | 26 | 19 | 22 | 17 | 64 | 39 | 18 | 18 | 15 | 23 | 37 | 20 | 26 | 42 | 42 | 50 | 49 | 24 | 32 | 11 | 18 | 29 | 13 | 31 | 26.37 | 64.00 | 30.00
| 4 | 34 | 25 | 24 | 21 | 19 | 16 | 16 | 21 | 23 | 34 | 31 | 20 | 21 | 18 | 18 | 11 | 14 | 11 | 22 | 22 | 42 | 24 | 19 | 14 | 11 | 17 | 29 | 21 | 23 | 22 | ~ | 21.43 | 42.00 | 30.00
| 5 | 24 | 18 | 27 | 11 | 32 | 45 | 31 | 44 | 26 | 11 | 38 | 19 | 23 | 15 | 21 | 30 | 36 | 18 | 23 | 17 | 28 | 11 | ~ | 11 | 24 | 32 | 28 | 25 | 13 | 17 | 11 | 23.63 | 45.00 | 30.00
| 6 | 21 | 26 | 46 | 41 | 31 | 27 | 11 | 36 | 36 | 45 | 30 | 40 | 40 | 32 | 23 | 20 | 22 | 27 | 39 | 39 | 36 | 41 | 25 | 28 | 19 | 14 | 11 | 24 | 22 | 11 | ~ | 28.77 | 46.00 | 30.00
| 7 | 35 | 54 | 32 | 42 | 23 | 24 | 38 | 15 | 22 | 12 | 15 | 23 | 21 | 13 | 15 | 22 | 15 | 19 | 20 | 18 | 16 | 18 | 24 | 28 | ~ | 21 | 28 | 25 | 22 | 27 | 24 | 23.70 | 54.00 | 30.00
| 8 | 38 | 32 | 36 | 30 | 46 | 32 | 26 | 34 | 25 | 29 | 16 | 38 | 52 | 48 | 54 | 28 | 28 | ~ | 26 | ~ | 21 | 13 | 21 | 45 | 20 | 18 | 47 | ~ | 39 | 26 | 30 | 32.07 | 54.00 | 28.00
| 9 | 77 | 14 | 14 | 12 | 17 | 30 | 23 | 30 | 49 | 41 | 11 | 53 | 35 | 29 | 31 | 11 | 19 | 31 | 27 | 26 | 17 | 82 | 38 | 26 | 44 | 45 | 50 | 53 | 25 | 40 | ~ | 33.33 | 82.00 | 30.00
| 10 | 36 | 11 | 25 | 62 | 62 | 26 | 17 | 19 | 30 | 32 | 31 | 27 | 47 | 39 | 43 | 56 | 20 | 17 | 44 | 44 | 26 | 47 | 63 | 32 | 29 | 14 | ~ | 34 | 33 | 41 | 29 | 34.53 | 63.00 | 30.00
| 11 | 27 | 11 | 45 | 30 | 28 | 21 | 33 | 42 | 63 | 38 | 38 | 63 | 88 | 12 | 12 | 62 | 45 | 50 | 54 | 102 | 45 | 56 | 57 | 71 | 30 | 22 | 19 | 35 | 45 | 18 | ~ | 42.07 | 102.00 | 30.00
| 12 | 28 | 11 | 38 | 19 | 11 | 26 | 28 | 37 | 64 | 28 | 33 | 51 | 31 | 20 | 21 | 13 | 31 | 58 | 62 | 101 | 15 | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | 34.57 | 101.00 | 21.00
|
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. | 85 | 3 | 0 | 0 | 0 | 0 | 0 | 0 | 88
| 3 | 0 | 0 | 0 | 0 | 0 | 0 | 79
| REL. | 96.5 | 3.4 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 100.0
| 3.4 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 13.1
| ID | 96 | 3 | 0 | 0 | 0 | 0 | 0 | 0 | 100
| |
|
|
ABS. | 90 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 90
| 0 | 0 | 0 | 0 | 0 | 0 | 0 | 46
| REL. | 100.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 100.0
| 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 3.6
| ID | 100 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 100
| |
|
|
ABS. | 81 | 7 | 0 | 0 | 0 | 0 | 0 | 0 | 88
| 7 | 0 | 0 | 0 | 0 | 0 | 0 | 82
| REL. | 92.0 | 7.9 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 100.0
| 8.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 22.9
| ID | 92 | 7 | 0 | 0 | 0 | 0 | 0 | 0 | 100
| |
|
|
ABS. | 63 | 16 | 2 | 0 | 0 | 0 | 0 | 0 | 81
| 18 | 2 | 0 | 0 | 0 | 0 | 0 | 102
| REL | 77.7 | 19.7 | 2.4 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 100.0
| 22.2 | 2.5 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 20.11
| ID | 77 | 19 | 2 | 0 | 0 | 0 | 0 | 0 | 100
|
Year
| ABS. | 319 | 26 | 2 | 0 | 0 | 0 | 0 | 0 | 347
| 28 | 2 | 0 | 0 | 0 | 0 | 0 | 102 | REL. | 91.9 | 7.4 | 0.5 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 100.0
| 8.1 | 0.6 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 20.11
| ID | 91 | 7 | | 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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