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 | 24 | 39 | 40 | 42 | 32 | 20 | 29 | 42 | 36 | 53 | 45 | 36 | 38 | 46 | 53 | 58 | 41 | 55 | 61 | 38 | 36 | 39 | 34 | 40 | 47 | 43 | 18 | 30 | 40 | 42 | 40 | 40.00 | 60.72 | 31.00
| 2 | 33 | 37 | 34 | 32 | 29 | 36 | 51 | 51 | 29 | 28 | 31 | 49 | 27 | 33 | 46 | 56 | 21 | 18 | 31 | 22 | 25 | 17 | 24 | 32 | 34 | 41 | 42 | 54 | ~ | ~ | ~ | 34.33 | 55.96 | 28.00
| 3 | 50 | 53 | 38 | 37 | 44 | 56 | 51 | 52 | 46 | 26 | 22 | 33 | 30 | 27 | 40 | 42 | 31 | 24 | 17 | 29 | 49 | 46 | 38 | 25 | 20 | 28 | 39 | 33 | 34 | 42 | 26 | 36.34 | 55.77 | 31.00
| 4 | 27 | 45 | 42 | 35 | ~ | 31 | 21 | 15 | ~ | 33 | 30 | 18 | ~ | 18 | 18 | 22 | 32 | 35 | ~ | 30 | 19 | 23 | 37 | 41 | 34 | 28 | 33 | 22 | 22 | 46 | ~ | 29.10 | 45.89 | 26.00
| 5 | 23 | 37 | 45 | 31 | 14 | 15 | 30 | 34 | 32 | 35 | 29 | 17 | ~ | ~ | 40 | 38 | 36 | 25 | 17 | 18 | 26 | 31 | 39 | 22 | 26 | 21 | 23 | 23 | 23 | 26 | 31 | 27.77 | 45.06 | 29.00
| 6 | 25 | 15 | 7.36 | 14 | 29 | 40 | 30 | 30 | 18 | 18 | 32 | 29 | 32 | 37 | 39 | 19 | 17 | 27 | 25 | 27 | 38 | 21 | 14 | 16 | 29 | 32 | 40 | 33 | 27 | 15 | ~ | 25.82 | 39.98 | 30.00
| 7 | 15 | 20 | 29 | 31 | 36 | 31 | 14 | 14 | 24 | 31 | 28 | 24 | 26 | 23 | 15 | 26 | 24 | 35 | 34 | 21 | 15 | 18 | 26 | 25 | 26 | 27 | 25 | 20 | 17 | 24 | 26 | 24.23 | 35.85 | 31.00
| 8 | 19 | 30 | 33 | 17 | 12 | 27 | 20 | 23 | 25 | 20 | 13 | 20 | 37 | 34 | 37 | 33 | 25 | 16 | 20 | 30 | 29 | 27 | 29 | 36 | 25 | 27 | 33 | 18 | 25 | 37 | 39 | 26.31 | 38.74 | 31.00
| 9 | 19 | 15 | 36 | 35 | 28 | 28 | 23 | 8.53 | 8.21 | 18 | 23 | 32 | 42 | 41 | 19 | 18 | 31 | 37 | 39 | 37 | 34 | 21 | 28 | 35 | 36 | 33 | 37 | 28 | 22 | 24 | ~ | 27.86 | 42.17 | 30.00
| 10 | 32 | 42 | 22 | 31 | 37 | 24 | 28 | 45 | 40 | 32 | 23 | 29 | 30 | 37 | 43 | 32 | 34 | 32 | 33 | 23 | 24 | 25 | 28 | 38 | 34 | 23 | 17 | 13 | ~ | ~ | ~ | 30.33 | 44.72 | 28.00
| 11 | ~ | 29 | 19 | 14 | 31 | 24 | 25 | 22 | 28 | 35 | 31 | 35 | 41 | 39 | 40 | 41 | 25 | 24 | 34 | 40 | 26 | 22 | 26 | 32 | 26 | 38 | 40 | 28 | 30 | 36 | ~ | 30.39 | 41.36 | 29.00
| 12 | 20 | 23 | 42 | 32 | 31 | 27 | 33 | 27 | 45 | 53 | 47 | 35 | 32 | 59 | 52 | 24 | 41 | 39 | 39 | 38 | 25 | 27 | 36 | 14 | 11 | 15 | 19 | 17 | 25 | 13 | ~ | 31.37 | 59.36 | 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- 33 | 34- 67 | 68- 100 | 101- 150 | 151- 200 | 201- 300 | 301- 400 | over 400 | 33 | 67 | 100 | 150 | 200 | 300 | 400
| |
|
|
ABS. | 36 | 54 | 0 | 0 | 0 | 0 | 0 | 0 | 90
| 54 | 0 | 0 | 0 | 0 | 0 | 0 | 61
| REL. | 40.0 | 60.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 100.0
| 60.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 19.1
| ID | 40 | 60 | 0 | 0 | 0 | 0 | 0 | 0 | 100
| |
|
|
ABS. | 63 | 22 | 0 | 0 | 0 | 0 | 0 | 0 | 85
| 22 | 0 | 0 | 0 | 0 | 0 | 0 | 46
| REL. | 74.1 | 25.8 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 100.0
| 25.9 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 30.4
| ID | 74 | 25 | 0 | 0 | 0 | 0 | 0 | 0 | 100
| |
|
|
ABS. | 72 | 20 | 0 | 0 | 0 | 0 | 0 | 0 | 92
| 20 | 0 | 0 | 0 | 0 | 0 | 0 | 42
| REL. | 78.2 | 21.7 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 100.0
| 21.7 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 13.9
| ID | 78 | 21 | 0 | 0 | 0 | 0 | 0 | 0 | 100
| |
|
|
ABS. | 54 | 33 | 0 | 0 | 0 | 0 | 0 | 0 | 87
| 33 | 0 | 0 | 0 | 0 | 0 | 0 | 59
| REL | 62.0 | 37.9 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 100.0
| 37.9 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 14.12
| ID | 62 | 37 | 0 | 0 | 0 | 0 | 0 | 0 | 100
|
Year
| ABS. | 225 | 129 | 0 | 0 | 0 | 0 | 0 | 0 | 354
| 129 | 0 | 0 | 0 | 0 | 0 | 0 | 61 | REL. | 63.5 | 36.4 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 100.0
| 36.4 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 19.1
| ID | 63 | 36 | 0 | 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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