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 | 45 | 23 | 26 | 32 | 37 | 46 | 31 | 6.19 | 10 | 8.38 | 9 | 21 | 5.77 | 6.32 | 3.47 | 10 | 27 | 15 | 15 | 23 | 13 | 24 | 20 | 15 | 21 | 23 | 52 | 28 | 4.51 | 5.11 | 13 | 19.94 | 51.68 | 31.00
| 2 | 28 | 21 | 22 | 40 | 48 | 38 | 24 | 11 | 29 | 14 | 36 | 16 | 34 | 18 | 7.06 | 11 | 30 | 42 | 40 | 54 | 42 | 61 | 52 | 34 | 39 | 18 | 49 | 39 | ~ | ~ | ~ | 32.03 | 61.47 | 28.00
| 3 | 42 | 19 | 27 | 24 | 27 | 36 | 55 | 42 | 36 | 51 | 53 | 22 | 56 | 41 | 13 | 19 | 16 | 59 | 65 | 56 | 28 | 19 | 35 | 43 | 29 | 56 | 39 | 55 | 39 | 15 | 35 | 37.25 | 65.45 | 31.00
| 4 | 41 | 44 | 25 | 58 | 55 | 48 | 46 | 59 | 49 | 21 | 50 | 76 | 75 | 66 | 55 | 46 | 35 | 43 | 31 | 46 | 69 | 42 | 45 | 53 | 61 | 43 | 45 | 58 | 38 | 33 | ~ | 48.65 | 75.85 | 30.00
| 5 | 74 | 39 | 52 | 60 | ~ | ~ | 25 | 23 | 37 | 44 | 45 | 45 | 47 | 57 | 56 | 65 | 42 | 44 | 43 | 54 | 41 | 42 | 40 | 69 | 53 | 64 | 61 | 12 | 46 | 61 | 68 | 48.56 | 74.00 | 29.00
| 6 | 39 | 49 | 65 | 52 | 28 | 23 | 39 | 26 | 50 | 43 | 39 | 31 | 46 | 41 | 49 | 48 | 30 | 44 | 49 | 42 | 50 | 40 | 45 | 46 | 54 | 50 | 86 | 42 | 39 | 51 | ~ | 44.58 | 86.49 | 30.00
| 7 | 44 | 41 | 36 | 34 | 44 | 50 | 70 | 33 | 15 | 46 | 29 | 47 | 35 | 31 | 40 | 44 | 30 | 39 | 20 | 42 | 38 | 43 | 40 | 38 | 42 | 47 | 56 | 54 | 62 | 42 | 74 | 42.04 | 74.43 | 31.00
| 8 | 34 | 50 | 39 | 23 | 36 | 27 | 35 | 40 | 28 | 32 | 38 | 48 | 24 | 41 | 60 | 54 | 43 | 55 | 44 | 47 | 31 | 24 | 26 | 29 | 57 | 57 | 35 | 36 | 32 | 42 | 22 | 38.36 | 59.74 | 31.00
| 9 | ~ | 33 | 27 | 21 | 29 | 35 | 18 | 42 | 41 | 24 | 30 | 18 | 30 | 24 | 32 | 26 | 17 | 21 | 45 | 41 | 23 | 30 | 35 | 28 | 22 | 19 | 17 | 11 | 23 | 14 | ~ | 26.64 | 45.11 | 29.00
| 10 | 27 | 42 | 28 | 18 | 18 | 17 | 19 | 30 | 21 | 25 | 19 | 12 | 13 | 23 | 16 | 12 | 15 | 19 | 14 | 32 | 22 | 15 | 9 | 11 | 11 | 21 | 18 | 11 | 29 | 35 | 40 | 20.72 | 42.23 | 31.00
| 11 | 43 | 18 | 14 | 19 | 21 | 26 | 28 | 48 | 40 | 21 | 19 | 7.60 | 18 | 9 | 9 | 10 | 11 | 10 | 27 | 13 | 21 | 41 | 45 | ~ | 5.87 | 14 | 16 | 17 | 22 | 21 | ~ | 21.25 | 48.32 | 29.00
| 12 | 28 | 19 | 19 | 8.36 | 20 | 20 | 6.11 | 33 | 14 | 9 | 4.09 | 29 | 23 | 10 | 11 | 47 | 21 | 20 | 19 | 34 | 43 | 40 | 49 | 64 | 60 | 51 | 54 | 58 | 31 | 57 | 47 | 30.64 | 64.17 | 31.00
|
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- 53 | 54- 107 | 108- 160 | 161- 240 | 241- 320 | 321- 480 | 481- 640 | over 640 | 53 | 107 | 160 | 240 | 320 | 480 | 640
| |
|
|
ABS. | 81 | 9 | 0 | 0 | 0 | 0 | 0 | 0 | 90
| 9 | 0 | 0 | 0 | 0 | 0 | 0 | 65
| REL. | 90.0 | 10.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 100.0
| 10.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 19.3
| ID | 90 | 10 | 0 | 0 | 0 | 0 | 0 | 0 | 100
| |
|
|
ABS. | 65 | 24 | 0 | 0 | 0 | 0 | 0 | 0 | 89
| 24 | 0 | 0 | 0 | 0 | 0 | 0 | 86
| REL. | 73.0 | 26.9 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 100.0
| 27.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 27.6
| ID | 73 | 26 | 0 | 0 | 0 | 0 | 0 | 0 | 100
| |
|
|
ABS. | 81 | 10 | 0 | 0 | 0 | 0 | 0 | 0 | 91
| 10 | 0 | 0 | 0 | 0 | 0 | 0 | 74
| REL. | 89.0 | 10.9 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 100.0
| 11.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 31.7
| ID | 89 | 10 | 0 | 0 | 0 | 0 | 0 | 0 | 100
| |
|
|
ABS. | 86 | 5 | 0 | 0 | 0 | 0 | 0 | 0 | 91
| 5 | 0 | 0 | 0 | 0 | 0 | 0 | 64
| REL | 94.5 | 5.4 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 100.0
| 5.5 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 24.12
| ID | 94 | 5 | 0 | 0 | 0 | 0 | 0 | 0 | 100
|
Year
| ABS. | 313 | 48 | 0 | 0 | 0 | 0 | 0 | 0 | 361
| 48 | 0 | 0 | 0 | 0 | 0 | 0 | 86 | REL. | 86.7 | 13.2 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 100.0
| 13.3 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 27.6
| ID | 86 | 13 | 0 | 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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