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 | 36 | 31 | 43 | 43 | 30 | 14 | 9 | 24 | 17 | 32 | 22 | 19 | 28 | 7.02 | 23 | 41 | 55 | 59 | 45 | 45 | 56 | 26 | 47 | 33 | 23 | 31 | 38 | 56 | 66 | 61 | 53 | 35.92 | 65.77 | 31.00
| 2 | 31 | 44 | 48 | 43 | 34 | 41 | 62 | 62 | 58 | 54 | 33 | 52 | 65 | 44 | 37 | 54 | 49 | 39 | 35 | 49 | 41 | 36 | 31 | 39 | 49 | 34 | 59 | 58 | 59 | ~ | ~ | 46.30 | 64.98 | 29.00
| 3 | 60 | 66 | 69 | 78 | 71 | 69 | 58 | 44 | 64 | ~ | 64 | 49 | 35 | 55 | 68 | 67 | 60 | 48 | 63 | 35 | 32 | 41 | 52 | 31 | 39 | 59 | 60 | 33 | 55 | 42 | 41 | 53.61 | 78.13 | 30.00
| 4 | 57 | 58 | 47 | 45 | 49 | 63 | 64 | 57 | 50 | 40 | 30 | 57 | 66 | 35 | 65 | 62 | 64 | 39 | 31 | 45 | 70 | 77 | 80 | 66 | 47 | 52 | 84 | 71 | 56 | 49 | ~ | 55.92 | 84.00 | 30.00
| 5 | 50 | 64 | 53 | 72 | 59 | 79 | 81 | 42 | 25 | 53 | 73 | 76 | 59 | 53 | 57 | 64 | 59 | 49 | 51 | 62 | 62 | 58 | 50 | 64 | 63 | 68 | 52 | 68 | 60 | 59 | 44 | 59.02 | 81.02 | 31.00
| 6 | ~ | ~ | 70 | ~ | ~ | ~ | 55 | 65 | 77 | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | 70 | 85 | 48 | 48 | 54 | 58 | 43 | 55 | 47 | 50 | ~ | 58.93 | 84.64 | 14.00
| 7 | 68 | 55 | 57 | 56 | 53 | 39 | 40 | 42 | 53 | 46 | 47 | 37 | 57 | 36 | 32 | 49 | 40 | 34 | 39 | 31 | 30 | 36 | 45 | 37 | 61 | 68 | 54 | 72 | 79 | 50 | 44 | 47.97 | 78.62 | 31.00
| 8 | 55 | 63 | 49 | 41 | 73 | 47 | 29 | 29 | 30 | 51 | 38 | 58 | 76 | 78 | 60 | 52 | 62 | 43 | 58 | 81 | 56 | 37 | 47 | 65 | 36 | 58 | 46 | 25 | 34 | 31 | 29 | 49.54 | 81.21 | 31.00
| 9 | 46 | 60 | 60 | 28 | 26 | 43 | 19 | 26 | 37 | 35 | 24 | 31 | 38 | 28 | 42 | 47 | 26 | 21 | 25 | 28 | 18 | 5.66 | 39 | 29 | 27 | 25 | 27 | 45 | 74 | 56 | ~ | 34.58 | 74.32 | 30.00
| 10 | 42 | 27 | 25 | 12 | 29 | 20 | 40 | 27 | 20 | 33 | 23 | 8.24 | 8.69 | 15 | 63 | 20 | 19 | 5.89 | 17 | 26 | 30 | 24 | 17 | 39 | 52 | 42 | 34 | 34 | 59 | 47 | 56 | 29.49 | 63.13 | 31.00
| 11 | 41 | 25 | 14 | 28 | 29 | 30 | 27 | 27 | 20 | 47 | 34 | 30 | 4.55 | 25 | 12 | 16 | 24 | 30 | 44 | 14 | 20 | 37 | 10 | 13 | 18 | 44 | 24 | 10 | 7.19 | 2.64 | ~ | 23.49 | 46.64 | 30.00
| 12 | 6.26 | 8.09 | 21 | 10 | 7.94 | 11 | 7.51 | 14 | 12 | 48 | 41 | 41 | 59 | 49 | 49 | 48 | 43 | 24 | 6.42 | 13 | 3.40 | 24 | 16 | 19 | 10 | 13 | 18 | 20 | 17 | 33 | ~ | 23.12 | 59.30 | 30.00
|
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. | 57 | 33 | 0 | 0 | 0 | 0 | 0 | 0 | 90
| 33 | 0 | 0 | 0 | 0 | 0 | 0 | 78
| REL. | 63.3 | 36.6 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 100.0
| 36.7 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 4.3
| ID | 63 | 36 | 0 | 0 | 0 | 0 | 0 | 0 | 100
| |
|
|
ABS. | 29 | 46 | 0 | 0 | 0 | 0 | 0 | 0 | 75
| 46 | 0 | 0 | 0 | 0 | 0 | 0 | 85
| REL. | 38.6 | 61.3 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 100.0
| 61.3 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 22.6
| ID | 38 | 61 | 0 | 0 | 0 | 0 | 0 | 0 | 100
| |
|
|
ABS. | 65 | 27 | 0 | 0 | 0 | 0 | 0 | 0 | 92
| 27 | 0 | 0 | 0 | 0 | 0 | 0 | 81
| REL. | 70.6 | 29.3 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 100.0
| 29.3 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 20.8
| ID | 70 | 29 | 0 | 0 | 0 | 0 | 0 | 0 | 100
| |
|
|
ABS. | 87 | 4 | 0 | 0 | 0 | 0 | 0 | 0 | 91
| 4 | 0 | 0 | 0 | 0 | 0 | 0 | 63
| REL | 95.6 | 4.3 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 100.0
| 4.4 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 15.10
| ID | 95 | 4 | 0 | 0 | 0 | 0 | 0 | 0 | 100
|
Year
| ABS. | 238 | 110 | 0 | 0 | 0 | 0 | 0 | 0 | 348
| 110 | 0 | 0 | 0 | 0 | 0 | 0 | 85 | REL. | 68.3 | 31.6 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 100.0
| 31.6 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 22.6
| ID | 68 | 31 | 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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