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 | 37 | 34 | 29 | 21 | 11 | 19 | 28 | 19 | 12 | 23 | 26 | 27 | 33 | 33 | 40 | 27 | 18 | 20 | 12 | 27 | 16 | 29 | 43 | 59 | 74 | 74 | 41 | ~ | ~ | 32 | 31 | 30.86 | 74.00 | 29.00
| 2 | 38 | 29 | 32 | 38 | 52 | 46 | 39 | 34 | 42 | 46 | 50 | 62 | 75 | 33 | 27 | 39 | 30 | 36 | 51 | 90 | 51 | 67 | 123 | 34 | 39 | 50 | 32 | 20 | ~ | ~ | ~ | 46.61 | 123.00 | 28.00
| 3 | 20 | 22 | 28 | 44 | 13 | 18 | 26 | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | 24.43 | 44.00 | 7.00
| 4 | 61 | 49 | 29 | ~ | 38 | 24 | 15 | 14 | ~ | 51 | 15 | 27 | 27 | 20 | 17 | 20 | 18 | 18 | ~ | 45 | 45 | 37 | 36 | 31 | 44 | 25 | 38 | ~ | 39 | 33 | ~ | 31.38 | 61.00 | 26.00
| 5 | 25 | 25 | 21 | 34 | 24 | 25 | 22 | 29 | 36 | 50 | 36 | 51 | 39 | 44 | 47 | 21 | 23 | 44 | 52 | 48 | 28 | 31 | ~ | 31 | 26 | 20 | 21 | 28 | 27 | 30 | 18 | 31.87 | 52.00 | 30.00
| 6 | 17 | 46 | ~ | 19 | ~ | 33 | 47 | 39 | 28 | 31 | 38 | 10 | 7.00 | 23 | 18 | 11 | 21 | 36 | 37 | 25 | 30 | ~ | ~ | 23 | 28 | 46 | 36 | 33 | 20 | 17 | ~ | 27.65 | 47.00 | 26.00
| 7 | 24 | 22 | 28 | 14 | 10 | 18 | 23 | 18 | 23 | 19 | 19 | 15 | 21 | 18 | 37 | 28 | 20 | 16 | 16 | 33 | 54 | 47 | 52 | 32 | 32 | 40 | ~ | ~ | ~ | 56 | 31 | 27.36 | 56.00 | 28.00
| 8 | 36 | 46 | 50 | 47 | ~ | 63 | 33 | 37 | 33 | 24 | ~ | 46 | 27 | 27 | 38 | 23 | 53 | 40 | 99 | 33 | 28 | 16 | 12 | 13 | 33 | 23 | ~ | 17 | 17 | 19 | 18 | 33.96 | 99.00 | 28.00
| 9 | 22 | 28 | 38 | 51 | 25 | 11 | 17 | 20 | 25 | 26 | 33 | 26 | 15 | 13 | 10 | 11 | 16 | 46 | 39 | 32 | 22 | 25 | 53 | 63 | 57 | 42 | 18 | 27 | 36 | 41 | ~ | 29.60 | 63.00 | 30.00
| 10 | 21 | 22 | 39 | 43 | 50 | 31 | 37 | 20 | 23 | 20 | 13 | 10 | 16 | 21 | 13 | 29 | 31 | 21 | 41 | 25 | ~ | 26 | 30 | 38 | 22 | 13 | 17 | 10 | 6.00 | 7.00 | 12 | 23.57 | 50.00 | 30.00
| 11 | 7.00 | 18 | 21 | 24 | 19 | 19 | 32 | 36 | 64 | 25 | 23 | 25 | 39 | 29 | 32 | 15 | ~ | 17 | 31 | 59 | 57 | 41 | ~ | 93 | 69 | 54 | 50 | 45 | 57 | 64 | ~ | 38.04 | 93.00 | 28.00
| 12 | 75 | 97 | ~ | 62 | 27 | 17 | 14 | 24 | 29 | 63 | 54 | 47 | 20 | 24 | 18 | 17 | 23 | 24 | 28 | 15 | 33 | 41 | 47 | 27 | 38 | 38 | 38 | 26 | 36 | 36 | 25 | 35.43 | 97.00 | 30.00
|
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. | 53 | 10 | 1 | 0 | 0 | 0 | 0 | 0 | 64
| 11 | 1 | 0 | 0 | 0 | 0 | 0 | 123
| REL. | 82.8 | 15.6 | 1.5 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 100.0
| 17.2 | 1.6 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 23.2
| ID | 82 | 15 | 1 | 0 | 0 | 0 | 0 | 0 | 100
| |
|
|
ABS. | 78 | 4 | 0 | 0 | 0 | 0 | 0 | 0 | 82
| 4 | 0 | 0 | 0 | 0 | 0 | 0 | 61
| REL. | 95.1 | 4.8 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 100.0
| 4.9 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 1.4
| ID | 95 | 4 | 0 | 0 | 0 | 0 | 0 | 0 | 100
| |
|
|
ABS. | 76 | 10 | 0 | 0 | 0 | 0 | 0 | 0 | 86
| 10 | 0 | 0 | 0 | 0 | 0 | 0 | 99
| REL. | 88.3 | 11.6 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 100.0
| 11.6 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 19.8
| ID | 88 | 11 | 0 | 0 | 0 | 0 | 0 | 0 | 100
| |
|
|
ABS. | 75 | 13 | 0 | 0 | 0 | 0 | 0 | 0 | 88
| 13 | 0 | 0 | 0 | 0 | 0 | 0 | 97
| REL | 85.2 | 14.7 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 100.0
| 14.8 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 2.12
| ID | 85 | 14 | 0 | 0 | 0 | 0 | 0 | 0 | 100
|
Year
| ABS. | 282 | 37 | 1 | 0 | 0 | 0 | 0 | 0 | 320
| 38 | 1 | 0 | 0 | 0 | 0 | 0 | 123 | REL. | 88.1 | 11.5 | 0.3 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 100.0
| 11.9 | 0.3 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 23.2
| ID | 88 | 11 | | 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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