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 | ~ | 70 | ~ | ~ | 39 | 30 | 22 | 30 | 21 | ~ | ~ | 56 | 44 | 59 | 54 | 58 | ~ | ~ | 39 | 53 | 42 | 39 | 31 | ~ | ~ | 21 | 81 | 46 | 208 | 61 | ~ | 52.57 | 208.00 | 21.00
| 2 | ~ | 53 | 41 | 30 | 59 | 30 | ~ | ~ | 37 | 30 | 18 | 40 | 19 | ~ | ~ | 30 | 25 | 14 | 20 | 80 | ~ | ~ | 70 | 40 | 28 | 15 | 54 | ~ | ~ | ~ | ~ | 36.65 | 80.00 | 20.00
| 3 | ~ | 35 | 68 | 34 | 14 | 24 | ~ | ~ | 17 | 14 | 14 | 30 | 48 | ~ | ~ | 46 | 45 | 26 | 41 | 28 | ~ | ~ | 19 | 32 | 26 | 27 | 45 | ~ | ~ | 62 | 70 | 34.77 | 70.00 | 22.00
| 4 | 59 | 34 | 16 | ~ | ~ | 37 | 31 | 20 | 71 | 55 | ~ | ~ | ~ | 42 | 45 | 34 | 31 | ~ | ~ | 53 | 26 | 38 | 25 | 22 | ~ | ~ | 20 | 36 | 53 | 38 | ~ | 37.43 | 71.00 | 21.00
| 5 | ~ | ~ | ~ | 8.00 | 7.00 | 7.00 | 36 | ~ | ~ | ~ | 39 | 35 | 31 | 18 | 30 | 36 | ~ | 20 | 34 | 43 | 21 | 15 | ~ | ~ | 32 | 33 | 36 | 36 | 54 | ~ | ~ | 28.55 | 54.00 | 20.00
| 6 | 11 | 30 | 18 | 19 | 88 | ~ | ~ | 19 | 22 | 29 | 21 | 59 | ~ | ~ | 24 | 10 | 15 | 21 | 32 | ~ | ~ | 46 | 41 | 19 | 28 | 58 | ~ | ~ | 35 | 24 | ~ | 30.41 | 88.00 | 22.00
| 7 | 19 | 13 | 48 | ~ | ~ | ~ | 30 | 12 | 16 | 21 | ~ | ~ | 13 | 10 | 20 | 32 | 29 | ~ | ~ | 34 | 30 | 30 | 14 | 29 | ~ | ~ | 54 | 18 | 15 | 24 | 52 | 25.59 | 54.00 | 22.00
| 8 | ~ | ~ | 34 | 14 | 14 | 23 | 10 | ~ | ~ | 16 | 62 | 37 | 32 | 21 | ~ | ~ | 34 | 26 | 20 | 36 | 18 | ~ | ~ | 15 | 24 | 44 | 26 | 20 | ~ | ~ | 36 | 26.76 | 62.00 | 21.00
| 9 | 61 | 67 | 38 | 72 | ~ | ~ | 69 | 49 | 59 | 39 | 51 | ~ | ~ | 25 | 67 | 52 | 18 | 36 | ~ | ~ | 54 | 63 | 35 | 126 | 44 | ~ | ~ | 21 | 42 | 43 | ~ | 51.41 | 126.00 | 22.00
| 10 | 49 | 55 | ~ | ~ | 43 | 44 | 44 | 49 | 66 | ~ | ~ | 30 | 36 | 61 | 69 | 26 | ~ | ~ | 59 | 35 | 19 | 39 | 39 | ~ | ~ | 32 | 74 | ~ | 28 | 37 | ~ | 44.48 | 74.00 | 21.00
| 11 | ~ | 15 | 30 | 30 | 32 | 10 | ~ | ~ | 63 | 55 | 45 | 10 | 27 | ~ | ~ | 34 | 15 | 10 | 26 | 39 | ~ | ~ | 66 | 50 | 49 | 22 | 65 | ~ | ~ | 45 | ~ | 35.14 | 66.00 | 21.00
| 12 | 38 | 64 | 60 | 15 | ~ | ~ | 21 | 56 | 114 | 66 | 70 | ~ | ~ | 27 | 23 | 20 | 26 | 61 | ~ | ~ | 21 | 60 | 67 | ~ | ~ | ~ | ~ | 65 | 21 | 38 | 45 | 46.57 | 114.00 | 21.00
|
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. | 46 | 16 | 0 | 1 | 0 | 0 | 0 | 0 | 63
| 17 | 1 | 1 | 0 | 0 | 0 | 0 | 208
| REL. | 73.0 | 25.3 | 0.0 | 1.5 | 0.0 | 0.0 | 0.0 | 0.0 | 100.0
| 27.0 | 1.6 | 1.6 | 0.0 | 0.0 | 0.0 | 0.0 | 29.1
| ID | 73 | 25 | 0 | 3 | 0 | 0 | 0 | 0 | 101
| |
|
|
ABS. | 54 | 9 | 0 | 0 | 0 | 0 | 0 | 0 | 63
| 9 | 0 | 0 | 0 | 0 | 0 | 0 | 88
| REL. | 85.7 | 14.2 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 100.0
| 14.3 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 5.6
| ID | 85 | 14 | 0 | 0 | 0 | 0 | 0 | 0 | 100
| |
|
|
ABS. | 51 | 13 | 1 | 0 | 0 | 0 | 0 | 0 | 65
| 14 | 1 | 0 | 0 | 0 | 0 | 0 | 126
| REL. | 78.4 | 20.0 | 1.5 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 100.0
| 21.5 | 1.5 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 24.9
| ID | 78 | 20 | 1 | 0 | 0 | 0 | 0 | 0 | 100
| |
|
|
ABS. | 43 | 19 | 1 | 0 | 0 | 0 | 0 | 0 | 63
| 20 | 1 | 0 | 0 | 0 | 0 | 0 | 114
| REL | 68.2 | 30.1 | 1.5 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 100.0
| 31.7 | 1.6 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 9.12
| ID | 68 | 30 | 1 | 0 | 0 | 0 | 0 | 0 | 100
|
Year
| ABS. | 194 | 57 | 2 | 1 | 0 | 0 | 0 | 0 | 254
| 60 | 3 | 1 | 0 | 0 | 0 | 0 | 208 | REL. | 76.3 | 22.4 | 0.7 | 0.3 | 0.0 | 0.0 | 0.0 | 0.0 | 100.0
| 23.6 | 1.2 | 0.4 | 0.0 | 0.0 | 0.0 | 0.0 | 29.1
| ID | 76 | 22 | | | 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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