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 | 6.02 | 6.64 | 2.63 | 2.64 | 1.59 | 11 | 6.65 | 4.46 | 12 | 3.04 | 16 | 24 | 21 | 3.71 | 7.77 | 21 | 29 | 14 | 12 | 14 | 21 | 25 | 10 | 10 | 9 | 15 | 38 | 30 | 16 | 15 | ~ | 13.60 | 37.97 | 30.00
| 2 | 46 | 29 | 23 | 11 | 35 | 18 | 7.49 | 1.67 | 21 | 30 | 10 | 5.38 | 42 | 25 | 11 | 11 | 33 | 50 | 56 | 64 | 60 | 70 | 71 | 52 | 28 | 25 | 43 | 65 | ~ | ~ | ~ | 33.80 | 71.11 | 28.00
| 3 | 32 | 29 | 48 | 27 | 59 | 50 | 48 | 45 | 8.75 | 40 | 43 | 33 | 65 | 60 | 24 | 5.50 | 31 | 18 | 69 | 69 | 50 | 27 | 26 | 36 | 32 | 73 | 69 | 60 | 40 | 29 | 48 | 41.75 | 72.88 | 31.00
| 4 | 53 | 57 | 45 | 76 | 54 | 31 | 47 | 66 | 61 | 23 | 57 | 79 | 73 | 60 | 43 | 55 | 61 | 66 | 53 | 70 | 64 | 71 | 65 | 62 | 84 | 61 | 53 | 49 | 56 | 79 | ~ | 59.12 | 84.04 | 30.00
| 5 | 73 | 95 | 84 | 68 | 58 | 50 | 47 | 45 | 78 | 69 | 73 | 55 | 62 | 76 | 44 | 78 | 54 | 64 | 61 | 72 | 71 | 71 | 76 | 81 | 75 | 74 | 102 | 34 | 78 | 68 | 79 | 68.20 | 101.85 | 31.00
| 6 | 52 | 61 | 68 | 65 | 49 | 34 | 55 | 44 | 63 | 64 | 68 | 58 | 69 | 64 | 72 | 50 | 34 | 65 | 67 | 59 | 59 | 61 | 66 | 58 | 73 | 72 | 100 | 85 | 84 | 93 | ~ | 63.78 | 100.17 | 30.00
| 7 | 63 | 49 | 64 | 52 | 78 | 107 | 112 | ~ | 47 | 53 | 50 | 64 | 34 | 27 | 50 | 45 | 47 | 41 | 39 | 58 | 48 | 53 | 52 | 46 | 76 | 74 | 74 | 64 | 61 | 73 | 114 | 60.43 | 114.15 | 30.00
| 8 | 54 | 69 | 36 | 32 | 49 | 33 | 36 | 35 | 36 | 52 | 51 | 60 | 24 | 91 | 98 | 83 | 61 | 70 | 41 | 80 | 46 | 59 | 60 | 60 | 67 | 60 | 70 | 63 | 37 | 57 | 12 | 54.32 | 98.14 | 31.00
| 9 | 55 | 38 | 34 | 35 | 49 | 50 | 39 | 57 | 52 | 46 | 48 | 36 | 25 | 26 | 17 | 30 | 29 | 27 | 39 | 39 | 39 | 28 | 46 | 24 | 32 | 15 | 11 | 18 | 19 | 18 | ~ | 34.04 | 56.66 | 30.00
| 10 | 29 | 24 | 32 | 24 | 9 | 11 | 15 | 3.79 | 24 | 41 | 37 | 18 | 12 | 13 | 17 | 4.05 | 12 | 9 | 16 | 27 | 13 | 29 | 15 | 4.26 | 4.56 | 14 | 7.23 | 33 | 49 | 26 | 43 | 19.94 | 48.91 | 31.00
| 11 | 62 | 36 | 18 | 20 | 30 | 18 | 34 | 49 | 53 | 24 | 16 | 6.26 | 28 | 19 | 26 | 23 | 7.16 | 7.10 | 32 | 25 | 21 | 43 | 59 | 38 | 11 | 2.93 | 1.94 | 18 | 11 | 17 | ~ | 25.17 | 61.87 | 30.00
| 12 | 26 | 11 | 9 | 3.25 | 3.43 | 6.74 | 31 | 30 | 15 | 8.47 | 2.77 | 38 | 22 | 12 | 11 | 51 | 37 | 25 | 32 | ~ | 34 | 48 | 45 | 46 | 46 | 50 | 51 | 49 | 37 | 53 | 55 | 29.60 | 55.21 | 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. | 75 | 14 | 0 | 0 | 0 | 0 | 0 | 0 | 89
| 14 | 0 | 0 | 0 | 0 | 0 | 0 | 73
| REL. | 84.2 | 15.7 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 100.0
| 15.7 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 26.3
| ID | 84 | 15 | 0 | 0 | 0 | 0 | 0 | 0 | 100
| |
|
|
ABS. | 20 | 71 | 0 | 0 | 0 | 0 | 0 | 0 | 91
| 71 | 0 | 0 | 0 | 0 | 0 | 0 | 102
| REL. | 21.9 | 78.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 100.0
| 78.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 27.5
| ID | 21 | 78 | 0 | 0 | 0 | 0 | 0 | 0 | 100
| |
|
|
ABS. | 58 | 31 | 2 | 0 | 0 | 0 | 0 | 0 | 91
| 33 | 2 | 0 | 0 | 0 | 0 | 0 | 114
| REL. | 63.7 | 34.0 | 2.1 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 100.0
| 36.3 | 2.2 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 31.7
| ID | 63 | 34 | 2 | 0 | 0 | 0 | 0 | 0 | 100
| |
|
|
ABS. | 87 | 4 | 0 | 0 | 0 | 0 | 0 | 0 | 91
| 4 | 0 | 0 | 0 | 0 | 0 | 0 | 62
| 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 | 1.11
| ID | 95 | 4 | 0 | 0 | 0 | 0 | 0 | 0 | 100
|
Year
| ABS. | 240 | 120 | 2 | 0 | 0 | 0 | 0 | 0 | 362
| 122 | 2 | 0 | 0 | 0 | 0 | 0 | 114 | REL. | 66.2 | 33.1 | 0.5 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 100.0
| 33.7 | 0.6 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 31.7
| ID | 66 | 33 | | 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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