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 | 30 | 24 | ~ | ~ | 29 | 29 | 47 | 50 | 39 | 37 | 26 | 46 | 41 | 50 | 51 | 56 | 52 | 33 | 45 | 22 | 30 | 46 | 41 | 21 | 39 | 50 | 49 | 40 | 48 | 55 | 42 | 40.21 | 55.60 | 29.00
| 2 | 25 | 13 | 6.43 | 31 | 62 | 63 | 58 | 51 | 56 | 54 | 57 | 63 | 57 | 47 | 55 | 54 | 71 | 60 | 28 | 45 | 65 | 68 | 64 | 55 | 54 | 59 | 80 | 57 | ~ | ~ | ~ | 52.01 | 79.75 | 28.00
| 3 | 63 | 47 | 54 | 47 | 47 | 51 | 61 | 64 | 60 | 54 | 52 | 64 | 71 | 66 | 70 | 59 | 53 | 69 | 54 | 59 | 64 | 60 | 42 | 53 | 76 | 89 | 72 | 35 | 41 | 62 | 101 | 60.02 | 101.05 | 31.00
| 4 | ~ | ~ | 97 | 60 | 51 | 60 | 61 | 60 | 63 | 79 | 54 | 74 | 71 | 86 | 68 | 72 | 77 | 85 | 95 | 108 | 65 | 86 | ~ | 95 | ~ | ~ | 70 | 59 | 89 | 100 | ~ | 75.40 | 107.93 | 25.00
| 5 | 97 | 75 | 91 | 85 | 80 | 78 | 73 | 52 | 92 | 80 | 63 | 75 | 75 | 61 | 72 | 69 | 88 | 89 | 87 | 92 | 65 | 60 | 88 | 93 | 80 | 94 | 104 | 107 | 111 | 98 | 81 | 82.47 | 111.40 | 31.00
| 6 | 93 | 85 | 80 | 58 | 77 | 68 | 58 | 53 | 75 | 81 | 77 | 87 | 83 | 71 | 80 | 77 | 70 | 55 | 37 | 75 | 56 | 56 | 72 | 72 | 87 | 102 | 73 | 55 | 81 | 54 | ~ | 71.61 | 101.97 | 30.00
| 7 | 67 | 83 | 104 | 99 | 110 | 64 | 52 | 49 | 46 | 63 | 57 | 65 | 78 | 67 | 56 | 75 | 101 | 92 | 99 | 88 | 70 | 63 | 38 | 58 | 72 | 74 | 68 | 84 | 85 | 86 | 88 | 74.16 | 109.70 | 31.00
| 8 | 91 | 96 | 105 | 105 | 74 | 91 | 67 | 76 | 80 | 48 | 46 | 66 | 78 | 82 | 53 | 36 | 43 | 52 | ~ | 65 | 62 | 59 | 78 | 97 | 98 | 69 | 75 | 52 | 47 | 56 | 51 | 70.02 | 105.40 | 30.00
| 9 | 50 | 46 | 56 | 65 | 58 | 69 | 54 | 102 | 116 | 106 | 90 | 99 | 94 | 110 | 108 | 52 | 85 | ~ | ~ | ~ | ~ | ~ | 41 | 59 | 47 | 42 | 49 | 35 | 38 | 43 | ~ | 68.58 | 115.92 | 25.00
| 10 | 49 | 60 | 51 | 36 | 25 | 30 | 30 | 35 | 34 | 27 | 20 | 44 | 51 | 32 | 39 | 41 | 21 | 32 | 43 | 42 | 23 | 19 | 12 | 24 | 34 | 41 | 33 | 26 | 41 | 22 | 53 | 34.54 | 59.90 | 31.00
| 11 | 47 | 35 | 34 | 24 | 25 | 35 | 23 | 25 | 7.57 | 13 | 7.02 | 19 | 23 | 30 | 36 | 32 | 16 | 41 | 38 | 29 | 26 | 20 | 3.45 | 1.38 | 1.92 | 32 | 27 | 56 | 40 | 17 | ~ | 25.43 | 55.89 | 30.00
| 12 | 32 | 45 | 49 | 58 | 53 | 45 | 47 | 43 | 39 | 33 | 51 | 60 | 48 | 46 | 31 | 38 | 34 | 39 | 55 | 33 | 26 | 33 | 32 | 46 | 58 | 62 | 52 | 37 | 34 | 36 | 39 | 43.01 | 61.92 | 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. | 45 | 43 | 0 | 0 | 0 | 0 | 0 | 0 | 88
| 43 | 0 | 0 | 0 | 0 | 0 | 0 | 101
| REL. | 51.1 | 48.8 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 100.0
| 48.9 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 31.3
| ID | 51 | 48 | 0 | 0 | 0 | 0 | 0 | 0 | 100
| |
|
|
ABS. | 4 | 79 | 3 | 0 | 0 | 0 | 0 | 0 | 86
| 82 | 3 | 0 | 0 | 0 | 0 | 0 | 111
| REL. | 4.6 | 91.8 | 3.4 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 100.0
| 95.3 | 3.5 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 29.5
| ID | 4 | 91 | 3 | 0 | 0 | 0 | 0 | 0 | 100
| |
|
|
ABS. | 23 | 59 | 4 | 0 | 0 | 0 | 0 | 0 | 86
| 63 | 4 | 0 | 0 | 0 | 0 | 0 | 116
| REL. | 26.7 | 68.6 | 4.6 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 100.0
| 73.3 | 4.7 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 9.9
| ID | 26 | 68 | 4 | 0 | 0 | 0 | 0 | 0 | 100
| |
|
|
ABS. | 85 | 7 | 0 | 0 | 0 | 0 | 0 | 0 | 92
| 7 | 0 | 0 | 0 | 0 | 0 | 0 | 62
| REL | 92.3 | 7.6 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 100.0
| 7.6 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 26.12
| ID | 92 | 7 | 0 | 0 | 0 | 0 | 0 | 0 | 100
|
Year
| ABS. | 157 | 188 | 7 | 0 | 0 | 0 | 0 | 0 | 352
| 195 | 7 | 0 | 0 | 0 | 0 | 0 | 116 | REL. | 44.6 | 53.4 | 1.9 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 100.0
| 55.4 | 2.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 9.9
| ID | 44 | 53 | 1 | 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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