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 | 52 | 55 | 48 | 51 | 59 | 56 | 29 | 28 | 45 | 48 | 54 | 31 | 22 | 27 | 29 | 20 | 16 | 17 | 22 | 15 | 19 | 24 | 45 | 62 | 62 | 37 | 32 | 17 | 18 | 23 | 35.55 | 62.45 | 31.00
| 2 | 40 | 27 | 18 | 29 | 30 | 30 | 31 | 19 | 17 | 31 | 40 | ~ | ~ | 27 | ~ | 26 | 30 | 34 | 28 | 23 | 27 | 30 | 46 | 28 | 21 | 23 | 29 | 24 | 26 | ~ | ~ | 28.30 | 46.40 | 26.00
| 3 | 27 | 18 | 16 | 14 | 14 | 22 | 17 | 14 | 10 | ~ | 11 | 25 | 32 | 22 | 13 | 20 | 16 | 14 | 14 | 23 | 24 | 38 | 40 | 45 | 30 | 34 | 30 | ~ | 25 | 14 | 23 | 22.21 | 44.90 | 29.00
| 4 | 17 | 22 | 17 | 24 | 17 | 12 | 15 | 17 | 20 | 27 | 22 | 23 | 18 | 24 | 10 | 22 | 25 | 21 | 18 | 27 | 25 | 20 | 12 | 11 | 18 | 19 | 26 | 15 | 13 | 11 | ~ | 18.92 | 27.15 | 30.00
| 5 | 13 | 17 | 24 | 20 | ~ | 13 | 12 | 16 | 22 | 16 | ~ | 13 | 11 | 13 | 19 | 23 | 15 | 15 | 18 | 10 | 19 | 15 | 16 | 22 | 19 | 20 | 9 | 11 | 12 | 13 | 15 | 15.73 | 23.69 | 29.00
| 6 | 20 | 24 | 15 | 21 | 18 | 12 | ~ | 15 | 15 | 14 | 16 | ~ | 15 | 18 | 13 | 11 | 11 | 14 | 20 | 21 | 25 | 19 | 13 | 10 | 14 | 12 | 13 | 14 | 15 | 21 | ~ | 16.01 | 24.88 | 28.00
| 7 | 15 | 16 | 17 | 11 | 11 | 11 | 13 | 7.25 | 17 | 16 | 20 | 20 | 17 | 14 | 9 | 8.41 | 15 | 17 | 14 | 20 | 15 | 12 | 16 | 23 | 14 | 21 | 17 | 16 | 7.86 | 10 | 15 | 14.74 | 22.56 | 31.00
| 8 | 20 | 14 | 15 | 15 | 12 | 14 | 15 | 14 | 17 | 25 | 23 | 12 | 16 | 20 | 28 | 24 | 19 | 17 | 14 | 19 | 18 | 12 | 15 | 16 | 12 | 12 | 15 | 21 | 22 | 22 | 24 | 17.51 | 28.43 | 31.00
| 9 | 22 | 14 | 8.90 | 12 | 17 | 27 | 24 | 27 | 21 | 23 | 24 | 23 | 23 | 24 | 22 | 14 | 15 | 20 | 24 | 28 | 26 | 23 | 19 | 21 | 25 | 30 | 32 | 31 | 29 | 12 | ~ | 22.07 | 32.41 | 30.00
| 10 | 10 | 20 | 29 | 34 | 34 | 25 | 20 | 17 | ~ | 19 | 17 | 23 | 22 | 28 | 33 | 23 | 32 | 26 | 33 | 24 | 25 | 33 | 43 | 41 | 32 | 24 | 30 | 24 | 28 | ~ | 20 | 26.58 | 42.77 | 29.00
| 11 | 34 | 22 | 17 | 20 | 22 | 11 | 24 | 32 | 33 | 38 | 29 | 31 | 42 | 32 | 34 | 38 | 29 | 26 | 30 | 33 | 30 | 37 | 26 | 41 | 41 | 24 | 37 | 37 | 38 | 42 | ~ | 30.98 | 42.22 | 30.00
| 12 | 39 | 23 | 23 | 25 | 25 | 27 | 25 | 30 | 27 | 23 | 39 | 38 | 39 | 30 | 25 | 13 | 30 | 43 | 32 | 41 | 40 | 39 | 24 | 29 | 32 | 35 | 36 | 38 | 36 | 28 | ~ | 31.11 | 42.84 | 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. | 64 | 22 | 0 | 0 | 0 | 0 | 0 | 0 | 86
| 22 | 0 | 0 | 0 | 0 | 0 | 0 | 62
| REL. | 74.4 | 25.5 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 100.0
| 25.6 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 25.1
| ID | 74 | 25 | 0 | 0 | 0 | 0 | 0 | 0 | 100
| |
|
|
ABS. | 87 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 87
| 0 | 0 | 0 | 0 | 0 | 0 | 0 | 27
| REL. | 100.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 100.0
| 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 20.4
| ID | 100 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 100
| |
|
|
ABS. | 92 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 92
| 0 | 0 | 0 | 0 | 0 | 0 | 0 | 32
| REL. | 100.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 100.0
| 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 27.9
| ID | 100 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 100
| |
|
|
ABS. | 60 | 29 | 0 | 0 | 0 | 0 | 0 | 0 | 89
| 29 | 0 | 0 | 0 | 0 | 0 | 0 | 43
| REL | 67.4 | 32.5 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 100.0
| 32.6 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 18.12
| ID | 67 | 32 | 0 | 0 | 0 | 0 | 0 | 0 | 100
|
Year
| ABS. | 303 | 51 | 0 | 0 | 0 | 0 | 0 | 0 | 354
| 51 | 0 | 0 | 0 | 0 | 0 | 0 | 62 | REL. | 85.5 | 14.4 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 100.0
| 14.4 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 25.1
| ID | 85 | 14 | 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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