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 | ~ | 116 | 131 | ~ | ~ | 84 | 183 | 235 | 39 | 133 | ~ | ~ | 69 | 64 | 71 | 45 | 49 | ~ | ~ | 68 | 90 | 57 | 40 | 83 | ~ | ~ | 176 | 126 | 26 | 38 | 15 | 88.09 | 235.00 | 22.00
| 2 | ~ | ~ | 119 | 105 | 68 | 39 | 68 | ~ | ~ | 193 | 63 | 29 | 10 | 27 | ~ | ~ | 81 | 61 | 43 | 31 | 26 | ~ | ~ | 76 | 22 | 49 | 29 | 61 | ~ | ~ | ~ | 60.00 | 193.00 | 20.00
| 3 | ~ | ~ | 45 | 70 | 92 | 73 | 25 | ~ | ~ | 97 | 71 | 102 | 68 | 63 | ~ | ~ | 22 | 85 | 37 | 28 | 49 | ~ | ~ | 61 | 79 | 72 | 47 | 16 | ~ | ~ | ~ | 60.10 | 102.00 | 20.00
| 4 | 48 | 60 | 45 | 10 | ~ | ~ | 14 | 28 | 57 | 47 | 43 | ~ | ~ | 54 | 17 | 10 | 22 | 40 | ~ | ~ | 19 | 34 | 31 | 48 | 70 | ~ | ~ | 34 | 30 | 29 | ~ | 35.91 | 70.00 | 22.00
| 5 | ~ | 37 | 24 | ~ | ~ | 52 | 63 | ~ | 45 | 27 | ~ | ~ | 29 | 48 | 47 | 46 | 45 | ~ | ~ | 25 | 33 | 17 | 27 | 55 | ~ | ~ | 26 | 24 | 28 | 42 | 53 | 37.76 | 63.00 | 21.00
| 6 | ~ | 32 | 41 | 35 | 55 | 28 | ~ | ~ | 29 | 29 | 40 | 41 | 30 | ~ | ~ | 45 | 35 | 38 | 36 | 25 | ~ | ~ | 17 | 24 | 24 | 33 | 32 | ~ | ~ | 24 | ~ | 33.00 | 55.00 | 21.00
| 7 | 14 | 28 | 23 | 33 | ~ | ~ | 16 | 22 | 25 | 27 | 18 | ~ | ~ | 23 | ~ | 42 | 41 | 52 | ~ | ~ | 22 | 29 | 39 | 23 | 37 | ~ | ~ | 22 | 36 | 47 | 47 | 30.27 | 52.00 | 22.00
| 8 | 22 | ~ | ~ | 44 | ~ | ~ | 37 | 39 | ~ | ~ | 51 | 41 | 57 | 39 | 68 | ~ | ~ | 50 | 42 | 40 | 46 | 50 | ~ | ~ | 53 | 48 | 64 | 72 | 19 | ~ | ~ | 46.42 | 72.00 | 19.00
| 9 | 39 | 48 | 74 | 56 | 50 | ~ | ~ | 17 | 23 | 21 | 27 | 40 | ~ | ~ | 32 | 46 | 45 | 54 | 35 | ~ | ~ | 34 | 46 | 20 | ~ | 37 | ~ | ~ | 56 | 57 | ~ | 40.81 | 74.00 | 21.00
| 10 | 28 | 21 | 22 | ~ | ~ | 50 | 75 | 60 | 30 | 22 | ~ | ~ | 14 | 14 | 14 | 16 | 56 | ~ | ~ | 72 | 18 | 54 | 71 | 18 | ~ | ~ | 19 | ~ | 45 | 74 | 81 | 39.73 | 81.00 | 22.00
| 11 | ~ | ~ | 39 | 53 | 83 | ~ | 51 | ~ | ~ | 36 | 43 | 22 | 20 | 7.00 | ~ | ~ | 10 | 12 | 54 | 71 | 87 | ~ | ~ | 91 | 116 | 48 | 43 | 72 | ~ | ~ | ~ | 50.42 | 116.00 | 19.00
| 12 | 23 | 27 | 19 | 17 | 14 | ~ | ~ | 49 | 56 | 38 | 11 | 11 | ~ | ~ | 26 | 46 | 16 | 48 | ~ | ~ | ~ | 142 | 75 | ~ | ~ | ~ | ~ | ~ | 47 | 50 | 43 | 39.89 | 142.00 | 19.00
|
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- 50 | 51- 100 | 101- 150 | 151- 225 | 226- 300 | 301- 450 | 451- 600 | over 600 | 50 | 100 | 150 | 225 | 300 | 450 | 600
| |
|
|
ABS. | 25 | 26 | 7 | 3 | 1 | 0 | 0 | 0 | 62
| 37 | 11 | 4 | 1 | 0 | 0 | 0 | 235
| REL. | 40.3 | 41.9 | 11.2 | 4.8 | 1.6 | 0.0 | 0.0 | 0.0 | 100.0
| 59.7 | 17.7 | 6.5 | 1.6 | 0.0 | 0.0 | 0.0 | 8.1
| ID | 40 | 41 | 11 | 9 | 8 | 0 | 0 | 0 | 111
| |
|
|
ABS. | 55 | 9 | 0 | 0 | 0 | 0 | 0 | 0 | 64
| 9 | 0 | 0 | 0 | 0 | 0 | 0 | 70
| REL. | 85.9 | 14.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 100.0
| 14.1 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 25.4
| ID | 85 | 14 | 0 | 0 | 0 | 0 | 0 | 0 | 100
| |
|
|
ABS. | 50 | 12 | 0 | 0 | 0 | 0 | 0 | 0 | 62
| 12 | 0 | 0 | 0 | 0 | 0 | 0 | 74
| REL. | 80.6 | 19.3 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 100.0
| 19.4 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 3.9
| ID | 80 | 19 | 0 | 0 | 0 | 0 | 0 | 0 | 100
| |
|
|
ABS. | 40 | 18 | 2 | 0 | 0 | 0 | 0 | 0 | 60
| 20 | 2 | 0 | 0 | 0 | 0 | 0 | 142
| REL | 66.6 | 30.0 | 3.3 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 100.0
| 33.3 | 3.3 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 22.12
| ID | 66 | 30 | 3 | 0 | 0 | 0 | 0 | 0 | 100
|
Year
| ABS. | 170 | 65 | 9 | 3 | 1 | 0 | 0 | 0 | 248
| 78 | 13 | 4 | 1 | 0 | 0 | 0 | 235 | REL. | 68.5 | 26.2 | 3.6 | 1.2 | 0.4 | 0.0 | 0.0 | 0.0 | 100.0
| 31.5 | 5.2 | 1.6 | 0.4 | 0.0 | 0.0 | 0.0 | 8.1
| ID | 68 | 26 | 3 | 2 | 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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