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 | 34 | 41 | 41 | 44 | 62 | 42 | 40 | 40 | 37 | 38 | ~ | ~ | ~ | 45 | 35 | 30 | 35 | 32 | 37 | 50 | 39 | 43 | 36 | 64 | 59 | 69 | 70 | 57 | ~ | ~ | ~ | 44.89 | 69.65 | 25.00
| 2 | ~ | 46 | 52 | 40 | 39 | 49 | 40 | 32 | 34 | 47 | 51 | 29 | 27 | 47 | 42 | 38 | 48 | 48 | 42 | 37 | 60 | 55 | 59 | 44 | 44 | 43 | 47 | 56 | 35 | ~ | ~ | 43.95 | 59.92 | 28.00
| 3 | 48 | 35 | 30 | 24 | 30 | 49 | 43 | 37 | 29 | 45 | 27 | 33 | 51 | 38 | 38 | 38 | 48 | 39 | 40 | 56 | 51 | 53 | 72 | 52 | 39 | 33 | 34 | 43 | 33 | ~ | ~ | 40.91 | 72.26 | 29.00
| 4 | 39 | 49 | 43 | 44 | 31 | 36 | 32 | 27 | 30 | 32 | 45 | 46 | 34 | 37 | 24 | 35 | 35 | ~ | 44 | 51 | 55 | 27 | 20 | 23 | 34 | 33 | 37 | 36 | 26 | 22 | ~ | 35.48 | 54.74 | 29.00
| 5 | 35 | 32 | 37 | 49 | 37 | 28 | 28 | ~ | 35 | 43 | 45 | 22 | 23 | 32 | 36 | 43 | 35 | 25 | 24 | 14 | 18 | 27 | 42 | 42 | 35 | 32 | 18 | 15 | 29 | 23 | 35 | 31.35 | 49.27 | 30.00
| 6 | 33 | 33 | 20 | 27 | 24 | 29 | 34 | 29 | 30 | 27 | ~ | 32 | 25 | ~ | 27 | 21 | 13 | 30 | 46 | 58 | 57 | 32 | 25 | 16 | 22 | 31 | 27 | 32 | 37 | 46 | ~ | 30.77 | 57.57 | 28.00
| 7 | 26 | 24 | 30 | 29 | 20 | 23 | 28 | 17 | 15 | 25 | 27 | 37 | 29 | 29 | 21 | 32 | 37 | 44 | 33 | 38 | 29 | 23 | 36 | 38 | 35 | 33 | ~ | 30 | 21 | 19 | 37 | 28.83 | 44.33 | 30.00
| 8 | 38 | 30 | 25 | 31 | 23 | 32 | 35 | 39 | 33 | 32 | 37 | 32 | 44 | 44 | 51 | 48 | 39 | 41 | 36 | 47 | 30 | 36 | 38 | 44 | 38 | 20 | 36 | 41 | 38 | 43 | 42 | 36.86 | 50.66 | 31.00
| 9 | 35 | 18 | 27 | 33 | 37 | 32 | 35 | 33 | 32 | 41 | 42 | 50 | ~ | 46 | 45 | 24 | 28 | 33 | 35 | 36 | 39 | 33 | 28 | 26 | 42 | 47 | 37 | 30 | 40 | 40 | ~ | 35.27 | 50.36 | 29.00
| 10 | 30 | 39 | 30 | 37 | 31 | 42 | 31 | 25 | 40 | 39 | 39 | 38 | 37 | 32 | 34 | 52 | 42 | 41 | 36 | 34 | 29 | 30 | 38 | 43 | 39 | 43 | 40 | 32 | 30 | 55 | 36 | 36.89 | 55.00 | 31.00
| 11 | 50 | 46 | 35 | 39 | 35 | 41 | 52 | 55 | 51 | 49 | 39 | 34 | 42 | 44 | 51 | 50 | 40 | 43 | 42 | 43 | 41 | 46 | 32 | 45 | 35 | 26 | 47 | 47 | 31 | 32 | ~ | 42.11 | 55.45 | 30.00
| 12 | 28 | 31 | 31 | 37 | 32 | 27 | 30 | 30 | 33 | 32 | 58 | 55 | ~ | ~ | ~ | ~ | ~ | ~ | ~ | 56 | 42 | 44 | 42 | 51 | 39 | 39 | 37 | 48 | 56 | 42 | 44 | 40.23 | 57.66 | 24.00
|
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. | 12 | 67 | 3 | 0 | 0 | 0 | 0 | 0 | 82
| 70 | 3 | 0 | 0 | 0 | 0 | 0 | 72
| REL. | 14.6 | 81.7 | 3.6 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 100.0
| 85.4 | 3.7 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 23.3
| ID | 14 | 81 | 3 | 0 | 0 | 0 | 0 | 0 | 100
| |
|
|
ABS. | 50 | 37 | 0 | 0 | 0 | 0 | 0 | 0 | 87
| 37 | 0 | 0 | 0 | 0 | 0 | 0 | 58
| REL. | 57.4 | 42.5 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 100.0
| 42.5 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 20.6
| ID | 57 | 42 | 0 | 0 | 0 | 0 | 0 | 0 | 100
| |
|
|
ABS. | 45 | 45 | 0 | 0 | 0 | 0 | 0 | 0 | 90
| 45 | 0 | 0 | 0 | 0 | 0 | 0 | 51
| REL. | 50.0 | 50.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 100.0
| 50.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 15.8
| ID | 50 | 50 | 0 | 0 | 0 | 0 | 0 | 0 | 100
| |
|
|
ABS. | 23 | 62 | 0 | 0 | 0 | 0 | 0 | 0 | 85
| 62 | 0 | 0 | 0 | 0 | 0 | 0 | 58
| REL | 27.0 | 72.9 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 100.0
| 72.9 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 11.12
| ID | 27 | 72 | 0 | 0 | 0 | 0 | 0 | 0 | 100
|
Year
| ABS. | 130 | 211 | 3 | 0 | 0 | 0 | 0 | 0 | 344
| 214 | 3 | 0 | 0 | 0 | 0 | 0 | 72 | REL. | 37.7 | 61.3 | 0.8 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 100.0
| 62.2 | 0.9 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 23.3
| ID | 37 | 61 | | 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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