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 | 32 | 31 | 38 | 43 | 32 | 31 | 32 | 42 | 39 | 41 | 35 | 43 | 30 | 22 | 29 | 44 | 37 | 40 | 47 | 42 | 31 | 32 | 34 | 34 | 39 | 42 | 26 | 26 | 29 | 32 | 24 | 34.93 | 47.23 | 31.00
| 2 | 35 | 38 | 24 | 30 | 30 | 34 | 42 | 37 | 30 | 34 | 21 | 35 | 34 | 33 | 45 | 54 | 18 | 21 | 27 | 27 | ~ | 20 | 30 | 34 | 32 | 47 | 49 | 38 | ~ | ~ | ~ | 33.37 | 54.21 | 27.00
| 3 | 46 | 49 | 33 | 26 | 46 | 42 | 40 | 43 | 37 | 27 | 26 | 32 | 32 | 31 | 47 | 37 | 15 | 26 | 22 | 33 | 21 | 36 | 30 | 25 | 14 | 16 | 16 | 20 | 35 | 49 | 45 | 32.08 | 49.21 | 31.00
| 4 | 44 | 62 | 46 | 36 | 40 | 39 | 33 | 24 | 46 | 47 | 33 | 21 | 15 | 22 | 24 | 26 | 31 | 31 | 43 | 20 | 13 | 22 | 40 | 47 | 37 | 35 | 40 | 28 | 26 | 40 | ~ | 33.79 | 61.83 | 30.00
| 5 | 29 | 15 | 31 | 27 | 18 | 16 | 25 | 31 | 24 | 26 | 15 | 17 | 20 | 34 | 40 | 43 | 43 | 32 | 23 | 26 | 26 | 20 | 28 | 34 | 22 | 30 | 27 | 24 | 24 | 35 | 31 | 26.97 | 43.19 | 31.00
| 6 | 25 | 22 | 14 | 15 | 39 | 47 | 38 | 36 | 27 | 19 | 31 | 36 | 39 | 32 | 40 | 30 | 24 | 26 | 26 | 37 | 37 | 24 | 14 | 25 | 37 | 39 | 25 | 34 | 39 | 24 | ~ | 30.04 | 47.26 | 30.00
| 7 | 18 | 30 | 13 | 13 | 15 | 17 | 19 | 18 | 26 | 39 | 31 | 35 | 29 | 28 | 17 | 21 | 27 | 29 | 33 | 26 | 26 | 20 | 17 | 24 | 22 | 33 | 43 | 22 | 28 | 48 | 41 | 25.98 | 47.98 | 31.00
| 8 | 30 | 16 | 38 | 26 | 21 | 35 | 31 | 30 | 35 | 34 | 26 | 26 | 37 | 49 | 33 | 40 | 21 | 12 | 26 | 19 | 24 | 22 | 17 | 34 | 39 | 31 | 26 | 17 | 30 | 18 | 39 | 28.47 | 49.19 | 31.00
| 9 | 23 | 19 | 39 | 34 | 28 | 34 | 26 | 10 | 10 | 18 | 24 | 26 | 27 | 39 | 25 | 21 | 25 | 30 | 27 | 33 | 39 | 35 | 14 | 15 | 20 | 19 | 33 | 35 | 23 | 23 | ~ | 25.78 | 39.40 | 30.00
| 10 | 27 | 30 | 27 | 42 | 37 | 30 | 28 | 36 | 44 | 30 | 29 | 39 | 36 | 40 | 45 | 35 | 11 | 23 | 29 | 26 | 29 | 27 | 14 | 26 | 30 | 31 | 22 | 20 | 30 | 25 | 15 | 29.48 | 44.51 | 31.00
| 11 | 20 | 32 | 30 | 25 | 32 | 31 | 29 | 34 | 25 | 35 | 20 | 37 | 32 | 39 | 37 | 37 | 34 | 28 | 30 | 34 | 30 | 27 | 22 | 28 | 35 | 43 | 41 | 38 | 39 | 28 | ~ | 31.82 | 43.00 | 30.00
| 12 | 33 | 23 | 28 | 36 | 40 | 34 | 21 | 15 | 38 | 49 | 33 | 16 | 26 | 37 | 34 | 16 | 31 | 31 | 33 | 40 | 30 | 33 | 22 | ~ | 21 | 21 | 29 | 21 | 26 | 17 | ~ | 28.79 | 49.08 | 29.00
|
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. | 45 | 44 | 0 | 0 | 0 | 0 | 0 | 0 | 89
| 44 | 0 | 0 | 0 | 0 | 0 | 0 | 54
| REL. | 50.5 | 49.4 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 100.0
| 49.4 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 16.2
| ID | 50 | 49 | 0 | 0 | 0 | 0 | 0 | 0 | 100
| |
|
|
ABS. | 57 | 34 | 0 | 0 | 0 | 0 | 0 | 0 | 91
| 34 | 0 | 0 | 0 | 0 | 0 | 0 | 62
| REL. | 62.6 | 37.3 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 100.0
| 37.4 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 2.4
| ID | 62 | 37 | 0 | 0 | 0 | 0 | 0 | 0 | 100
| |
|
|
ABS. | 69 | 23 | 0 | 0 | 0 | 0 | 0 | 0 | 92
| 23 | 0 | 0 | 0 | 0 | 0 | 0 | 49
| REL. | 75.0 | 25.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 100.0
| 25.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 14.8
| ID | 75 | 25 | 0 | 0 | 0 | 0 | 0 | 0 | 100
| |
|
|
ABS. | 59 | 31 | 0 | 0 | 0 | 0 | 0 | 0 | 90
| 31 | 0 | 0 | 0 | 0 | 0 | 0 | 49
| REL | 65.5 | 34.4 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 100.0
| 34.4 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 10.12
| ID | 65 | 34 | 0 | 0 | 0 | 0 | 0 | 0 | 100
|
Year
| ABS. | 230 | 132 | 0 | 0 | 0 | 0 | 0 | 0 | 362
| 132 | 0 | 0 | 0 | 0 | 0 | 0 | 62 | REL. | 63.5 | 36.4 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 100.0
| 36.5 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 2.4
| 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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