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 | ~ | 328 | ~ | ~ | ~ | 25 | 127 | 153 | 37 | 42 | ~ | ~ | 92 | 143 | 125 | 121 | 122 | ~ | ~ | 110 | 107 | 72 | 39 | 111 | ~ | ~ | 69 | 28 | 60 | 30 | 33 | 94.00 | 328.00 | 21.00
| 2 | ~ | ~ | 106 | 40 | 35 | 38 | 57 | ~ | ~ | 55 | 31 | 23 | 27 | 28 | ~ | ~ | 87 | 18 | 21 | 46 | 32 | ~ | ~ | 61 | 16 | 23 | 26 | 55 | ~ | ~ | ~ | 41.25 | 106.00 | 20.00
| 3 | ~ | ~ | 31 | 57 | 69 | 70 | 44 | ~ | ~ | 104 | 127 | 83 | 57 | 35 | ~ | ~ | 45 | 41 | 30 | 53 | 44 | ~ | ~ | 83 | 46 | 49 | 24 | 20 | ~ | ~ | ~ | 55.60 | 127.00 | 20.00
| 4 | 67 | 89 | 48 | 17 | ~ | ~ | 33 | 46 | 58 | 45 | 62 | ~ | ~ | 27 | 21 | 26 | 51 | 25 | ~ | ~ | 50 | 42 | 46 | 43 | 52 | ~ | ~ | 21 | 28 | ~ | ~ | 42.71 | 89.00 | 21.00
| 5 | ~ | ~ | ~ | ~ | 40 | 33 | 45 | ~ | ~ | ~ | ~ | 39 | 68 | 79 | 56 | 83 | ~ | ~ | 29 | 41 | 28 | 31 | 29 | ~ | ~ | 47 | 14 | 14 | 17 | 29 | ~ | 40.11 | 83.00 | 18.00
| 6 | ~ | 36 | 35 | 54 | 53 | 42 | ~ | ~ | 45 | 73 | 60 | 109 | 37 | ~ | ~ | 42 | 41 | 54 | 41 | 26 | ~ | ~ | 25 | 37 | 45 | 37 | 50 | ~ | ~ | 49 | ~ | 47.19 | 109.00 | 21.00
| 7 | 44 | 39 | 55 | 31 | ~ | ~ | 34 | 17 | 34 | 37 | 37 | ~ | ~ | 46 | 41 | 39 | 46 | 35 | ~ | ~ | 29 | 50 | 42 | 56 | 28 | ~ | ~ | 35 | ~ | 26 | 22 | 37.41 | 56.00 | 22.00
| 8 | 21 | ~ | ~ | 35 | 40 | 38 | 45 | 53 | ~ | ~ | 45 | 44 | 56 | 32 | 51 | ~ | ~ | 67 | 45 | 47 | 25 | ~ | ~ | ~ | 59 | 54 | 61 | 44 | 22 | ~ | ~ | 44.20 | 67.00 | 20.00
| 9 | 34 | 29 | 73 | 43 | 31 | ~ | ~ | 25 | 23 | 15 | ~ | ~ | ~ | ~ | 24 | 23 | 38 | 54 | 33 | ~ | ~ | 57 | 58 | 40 | 40 | 57 | ~ | ~ | 50 | 33 | ~ | 39.00 | 73.00 | 20.00
| 10 | ~ | 27 | 23 | ~ | ~ | 42 | 40 | 23 | 20 | 18 | ~ | ~ | 23 | 15 | 24 | 40 | ~ | ~ | ~ | 51 | 49 | 24 | 28 | 15 | ~ | ~ | 32 | ~ | 49 | 54 | 55 | 32.60 | 55.00 | 20.00
| 11 | ~ | ~ | 29 | 36 | 69 | 126 | 125 | ~ | ~ | 41 | 70 | 40 | 17 | 41 | ~ | ~ | 32 | 26 | 23 | 58 | 111 | ~ | ~ | 38 | 22 | 49 | 43 | 26 | ~ | ~ | ~ | 51.10 | 126.00 | 20.00
| 12 | 28 | 26 | 28 | 21 | 30 | ~ | ~ | 20 | 62 | 18 | 18 | 18 | ~ | ~ | 29 | 55 | 34 | 44 | 49 | ~ | ~ | 72 | 55 | ~ | ~ | ~ | ~ | ~ | 36 | 42 | 88 | 38.65 | 88.00 | 20.00
|
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. | 32 | 16 | 11 | 1 | 0 | 1 | 0 | 0 | 61
| 29 | 13 | 2 | 1 | 1 | 0 | 0 | 328
| REL. | 52.4 | 26.2 | 18.0 | 1.6 | 0.0 | 1.6 | 0.0 | 0.0 | 100.0
| 47.5 | 21.3 | 3.3 | 1.6 | 1.6 | 0.0 | 0.0 | 2.1
| ID | 52 | 26 | 18 | 3 | 0 | 40 | 0 | 0 | 140
| |
|
|
ABS. | 44 | 15 | 1 | 0 | 0 | 0 | 0 | 0 | 60
| 16 | 1 | 0 | 0 | 0 | 0 | 0 | 109
| REL. | 73.3 | 25.0 | 1.6 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 100.0
| 26.7 | 1.7 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 12.6
| ID | 73 | 25 | 1 | 0 | 0 | 0 | 0 | 0 | 100
| |
|
|
ABS. | 48 | 14 | 0 | 0 | 0 | 0 | 0 | 0 | 62
| 14 | 0 | 0 | 0 | 0 | 0 | 0 | 73
| REL. | 77.4 | 22.5 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 100.0
| 22.6 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 3.9
| ID | 77 | 22 | 0 | 0 | 0 | 0 | 0 | 0 | 100
| |
|
|
ABS. | 46 | 11 | 3 | 0 | 0 | 0 | 0 | 0 | 60
| 14 | 3 | 0 | 0 | 0 | 0 | 0 | 126
| REL | 76.6 | 18.3 | 5.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 100.0
| 23.3 | 5.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 6.11
| ID | 76 | 18 | 5 | 0 | 0 | 0 | 0 | 0 | 100
|
Year
| ABS. | 170 | 56 | 15 | 1 | 0 | 1 | 0 | 0 | 243
| 73 | 17 | 2 | 1 | 1 | 0 | 0 | 328 | REL. | 69.9 | 23.0 | 6.1 | 0.4 | 0.0 | 0.4 | 0.0 | 0.0 | 100.0
| 30.0 | 7.0 | 0.8 | 0.4 | 0.4 | 0.0 | 0.0 | 2.1
| ID | 69 | 23 | 6 | | 0 | 10 | 0 | 0 | 110
|
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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