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 | 17 | 18 | 24 | 24 | 16 | 19 | 33 | 15 | 5.92 | 26 | 31 | 33 | 18 | 12 | 16 | 14 | 4.33 | 8.35 | 4.65 | 12 | 21 | 13 | 6.23 | 12 | 10 | 7.44 | 11 | 23 | 20 | 19 | 18 | 16.52 | 33.29 | 31.00
| 2 | 17 | 20 | 11 | 14 | 22 | 25 | 17 | 27 | 24 | 34 | 35 | 35 | 30 | 38 | 30 | 24 | 21 | 20 | 38 | 35 | 26 | 33 | 23 | 27 | 21 | 26 | 32 | 40 | ~ | ~ | ~ | 26.51 | 40.19 | 28.00
| 3 | 35 | 43 | 43 | 36 | 21 | 16 | 11 | 12 | 6.56 | 16 | 20 | 18 | 14 | 21 | 10 | 19 | 12 | 16 | 14 | 17 | 26 | 17 | 19 | 25 | 24 | 29 | 18 | 14 | 19 | 26 | 17 | 20.40 | 43.25 | 31.00
| 4 | 25 | 28 | 35 | 19 | 21 | 25 | 42 | 48 | 42 | 38 | 33 | 29 | 44 | 40 | 37 | 43 | 48 | 92 | 40 | 48 | 49 | 49 | 49 | 70 | 46 | 40 | 31 | 23 | 24 | 21 | ~ | 39.34 | 91.77 | 30.00
| 5 | 16 | 35 | 31 | 37 | 27 | 20 | 20 | 17 | 30 | 41 | 34 | 34 | 35 | 29 | 31 | 26 | 24 | 17 | 19 | 29 | 15 | 22 | 39 | 26 | 49 | 41 | 40 | 50 | 52 | 42 | 39 | 31.22 | 52.27 | 31.00
| 6 | 52 | 46 | 44 | 43 | 56 | 37 | ~ | ~ | ~ | 30 | 41 | 29 | 22 | 21 | 18 | 20 | 18 | 22 | 21 | 13 | 25 | 22 | 23 | 19 | 28 | 24 | 32 | 19 | 11 | 26 | ~ | 28.17 | 56.42 | 27.00
| 7 | 18 | 24 | ~ | ~ | 52 | 58 | 71 | ~ | ~ | 50 | 62 | 79 | 95 | 83 | ~ | 99 | 172 | 146 | 100 | ~ | ~ | 96 | 131 | 177 | 71 | 28 | 47 | 46 | 48 | 44 | 54 | 77.24 | 177.13 | 24.00
| 8 | 45 | 50 | 47 | 52 | 53 | 59 | 66 | 65 | 58 | 50 | 66 | 70 | 48 | 30 | 30 | 17 | 29 | 21 | 21 | 56 | 32 | 39 | 40 | 35 | 39 | 50 | 38 | 41 | 15 | 21 | 37 | 42.68 | 70.31 | 31.00
| 9 | 43 | 29 | 23 | 26 | 18 | 18 | ~ | 15 | 34 | 39 | 51 | 86 | 30 | 28 | 42 | 65 | 57 | 51 | 44 | 50 | 52 | 58 | 65 | 43 | 36 | 32 | 26 | 23 | 36 | 27 | ~ | 39.52 | 86.17 | 29.00
| 10 | 24 | 15 | 22 | 12 | 22 | 29 | 36 | 13 | 15 | 21 | 26 | 16 | 28 | 20 | 27 | 29 | 31 | 47 | 61 | 41 | 51 | 35 | 48 | 43 | ~ | ~ | ~ | ~ | ~ | 8.90 | 10 | 28.06 | 60.79 | 26.00
| 11 | 28 | 24 | 15 | ~ | ~ | 17 | 28 | 31 | 27 | 19 | 43 | 49 | 29 | 30 | 28 | ~ | 26 | 23 | 24 | 26 | 17 | ~ | ~ | 51 | 52 | 21 | 13 | 18 | 7.77 | 19 | ~ | 26.59 | 51.52 | 25.00
| 12 | 18 | ~ | 27 | 28 | 28 | 55 | 54 | 29 | 18 | 20 | 16 | 20 | ~ | ~ | 10 | 13 | 44 | 16 | 40 | 55 | 19 | 25 | 28 | 11 | 13 | 15 | 15 | 19 | 17 | 15 | ~ | 24.61 | 55.00 | 27.00
|
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- 33 | 34- 67 | 68- 100 | 101- 150 | 151- 200 | 201- 300 | 301- 400 | over 400 | 33 | 67 | 100 | 150 | 200 | 300 | 400
| |
|
|
ABS. | 79 | 11 | 0 | 0 | 0 | 0 | 0 | 0 | 90
| 11 | 0 | 0 | 0 | 0 | 0 | 0 | 43
| REL. | 87.7 | 12.2 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 100.0
| 12.2 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 2.3
| ID | 87 | 12 | 0 | 0 | 0 | 0 | 0 | 0 | 100
| |
|
|
ABS. | 47 | 39 | 2 | 0 | 0 | 0 | 0 | 0 | 88
| 41 | 2 | 0 | 0 | 0 | 0 | 0 | 92
| REL. | 53.4 | 44.3 | 2.2 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 100.0
| 46.6 | 2.3 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 18.4
| ID | 53 | 44 | 2 | 0 | 0 | 0 | 0 | 0 | 100
| |
|
|
ABS. | 24 | 46 | 10 | 2 | 2 | 0 | 0 | 0 | 84
| 60 | 14 | 4 | 2 | 0 | 0 | 0 | 177
| REL. | 28.5 | 54.7 | 11.9 | 2.3 | 2.3 | 0.0 | 0.0 | 0.0 | 100.0
| 71.4 | 16.7 | 4.8 | 2.4 | 0.0 | 0.0 | 0.0 | 24.7
| ID | 28 | 54 | 11 | 4 | 11 | 0 | 0 | 0 | 111
| |
|
|
ABS. | 61 | 17 | 0 | 0 | 0 | 0 | 0 | 0 | 78
| 17 | 0 | 0 | 0 | 0 | 0 | 0 | 61
| REL | 78.2 | 21.7 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 100.0
| 21.8 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 19.10
| ID | 78 | 21 | 0 | 0 | 0 | 0 | 0 | 0 | 100
|
Year
| ABS. | 211 | 113 | 12 | 2 | 2 | 0 | 0 | 0 | 340
| 129 | 16 | 4 | 2 | 0 | 0 | 0 | 177 | REL. | 62.0 | 33.2 | 3.5 | 0.5 | 0.5 | 0.0 | 0.0 | 0.0 | 100.0
| 37.9 | 4.7 | 1.2 | 0.6 | 0.0 | 0.0 | 0.0 | 24.7
| ID | 62 | 33 | 3 | 1 | 2 | 0 | 0 | 0 | 102
|
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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