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 | ~ | ~ | ~ | ~ | ~ | 64 | 96 | 70 | 30 | 50 | 21 | ~ | 91 | 135 | 138 | 219 | 103 | 73 | ~ | 65 | 33 | 22 | 23 | 114 | ~ | ~ | 45 | 40 | ~ | ~ | 16 | 72.40 | 219.00 | 20.00
| 2 | 42 | ~ | 117 | 20 | ~ | 9.00 | 52 | 95 | ~ | 53 | 18 | 35 | 42 | 68 | 63 | ~ | ~ | 35 | ~ | 33 | 21 | 51 | ~ | 55 | 17 | 27 | 10 | 41 | ~ | ~ | ~ | 43.05 | 117.00 | 21.00
| 3 | ~ | ~ | 10 | 8.00 | 52 | 90 | 63 | ~ | 83 | 76 | 76 | 75 | 62 | 42 | 15 | ~ | ~ | 45 | 27 | 51 | 54 | 26 | ~ | 62 | 44 | 66 | 31 | 28 | ~ | ~ | ~ | 49.36 | 90.00 | 22.00
| 4 | ~ | 92 | 44 | 7.00 | 8.00 | ~ | 37 | 34 | 58 | 46 | 46 | 31 | ~ | 36 | 26 | 43 | 45 | 27 | 28 | ~ | 41 | 62 | 58 | 44 | 37 | 20 | ~ | 17 | 32 | 15 | ~ | 37.36 | 92.00 | 25.00
| 5 | 14 | 24 | ~ | ~ | ~ | 26 | 29 | 31 | 30 | 17 | ~ | 21 | 34 | 42 | 30 | 71 | 51 | 22 | 39 | 20 | 12 | 6.00 | 20 | 34 | ~ | 46 | 34 | 36 | 23 | 29 | ~ | 29.64 | 71.00 | 25.00
| 6 | ~ | 40 | 40 | 43 | 33 | 34 | 38 | ~ | ~ | ~ | 38 | 12 | 38 | 38 | ~ | 28 | 25 | 51 | 27 | 45 | ~ | ~ | 21 | 37 | 30 | 17 | 7.00 | ~ | ~ | 27 | ~ | 31.86 | 51.00 | 21.00
| 7 | 28 | 24 | 38 | 33 | ~ | ~ | ~ | 30 | 36 | 30 | 22 | ~ | ~ | 34 | 55 | 21 | 25 | ~ | ~ | ~ | 22 | 54 | 22 | 20 | 31 | 56 | ~ | 15 | 25 | 63 | 32 | 32.55 | 63.00 | 22.00
| 8 | 19 | 29 | ~ | 49 | 25 | 25 | 38 | 52 | ~ | ~ | 23 | 33 | 59 | 58 | 46 | ~ | ~ | 27 | 27 | 46 | 39 | 31 | ~ | ~ | 15 | 48 | 6.00 | 36 | 11 | ~ | ~ | 33.73 | 59.00 | 22.00
| 9 | 43 | 49 | 44 | 32 | 35 | ~ | ~ | 48 | 16 | 29 | 43 | 50 | 28 | ~ | 60 | 36 | 39 | 50 | 51 | 21 | ~ | 61 | 68 | 29 | 35 | 56 | 75 | ~ | 49 | 39 | ~ | 43.44 | 75.00 | 25.00
| 10 | 31 | 17 | 24 | ~ | ~ | 15 | 48 | 27 | 20 | 30 | ~ | ~ | 23 | 20 | 13 | 26 | 40 | ~ | ~ | 54 | 22 | 45 | 50 | 15 | ~ | ~ | 31 | ~ | 65 | 37 | 59 | 32.36 | 65.00 | 22.00
| 11 | ~ | ~ | 48 | 38 | 104 | 68 | 88 | ~ | ~ | 32 | 55 | 29 | 10 | ~ | ~ | ~ | 34 | 17 | 27 | 36 | 55 | 70 | ~ | 38 | 17 | 38 | 30 | 39 | ~ | ~ | ~ | 43.65 | 104.00 | 20.00
| 12 | 32 | 17 | 22 | 17 | 35 | ~ | ~ | 20 | 22 | 18 | 18 | 10 | ~ | ~ | 22 | 30 | 18 | 35 | 17 | ~ | ~ | 38 | 29 | ~ | ~ | ~ | ~ | ~ | 26 | 32 | 62 | 26.00 | 62.00 | 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 | 25 | 5 | 1 | 0 | 0 | 0 | 0 | 63
| 31 | 6 | 1 | 0 | 0 | 0 | 0 | 219
| REL. | 50.7 | 39.6 | 7.9 | 1.5 | 0.0 | 0.0 | 0.0 | 0.0 | 100.0
| 49.2 | 9.5 | 1.6 | 0.0 | 0.0 | 0.0 | 0.0 | 16.1
| ID | 50 | 39 | 7 | 3 | 0 | 0 | 0 | 0 | 101
| |
|
|
ABS. | 64 | 7 | 0 | 0 | 0 | 0 | 0 | 0 | 71
| 7 | 0 | 0 | 0 | 0 | 0 | 0 | 92
| REL. | 90.1 | 9.8 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 100.0
| 9.9 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 2.4
| ID | 90 | 9 | 0 | 0 | 0 | 0 | 0 | 0 | 100
| |
|
|
ABS. | 56 | 13 | 0 | 0 | 0 | 0 | 0 | 0 | 69
| 13 | 0 | 0 | 0 | 0 | 0 | 0 | 75
| REL. | 81.1 | 18.8 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 100.0
| 18.8 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 27.9
| ID | 81 | 18 | 0 | 0 | 0 | 0 | 0 | 0 | 100
| |
|
|
ABS. | 52 | 9 | 1 | 0 | 0 | 0 | 0 | 0 | 62
| 10 | 1 | 0 | 0 | 0 | 0 | 0 | 104
| REL | 83.8 | 14.5 | 1.6 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 100.0
| 16.1 | 1.6 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 5.11
| ID | 83 | 14 | 1 | 0 | 0 | 0 | 0 | 0 | 100
|
Year
| ABS. | 204 | 54 | 6 | 1 | 0 | 0 | 0 | 0 | 265
| 61 | 7 | 1 | 0 | 0 | 0 | 0 | 219 | REL. | 76.9 | 20.3 | 2.2 | 0.3 | 0.0 | 0.0 | 0.0 | 0.0 | 100.0
| 23.0 | 2.6 | 0.4 | 0.0 | 0.0 | 0.0 | 0.0 | 16.1
| ID | 76 | 20 | 2 | | 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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