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 | 19 | 21 | 11 | 10 | 11 | 12 | 22 | 13 | ~ | 10 | 8.00 | 31 | ~ | 29 | 27 | 7.00 | 17 | 9.00 | 16 | 12 | 11 | 15 | 24 | 30 | 24 | 25 | 14 | 48 | 32 | 23 | 18 | 18.93 | 48.00 | 29.00
| 2 | 14 | 14 | 23 | 25 | ~ | 24 | 35 | 21 | 15 | 18 | 31 | 41 | 37 | 32 | 24 | 21 | 21 | 47 | 38 | 37 | 31 | 34 | 35 | 37 | 38 | 40 | 36 | 35 | ~ | ~ | ~ | 29.78 | 47.00 | 27.00
| 3 | 36 | 32 | 33 | 39 | 37 | 36 | 38 | 35 | 39 | 37 | 36 | 33 | 37 | 35 | 36 | 35 | 37 | 34 | 36 | 36 | 37 | 37 | 36 | 38 | 32 | 33 | 38 | 37 | 33 | 33 | 34 | 35.65 | 39.00 | 31.00
| 4 | 33 | 35 | 35 | 34 | 36 | 37 | 38 | 32 | 21 | 21 | 17 | 15 | 20 | 28 | 28 | 21 | 27 | 19 | 29 | 14 | 23 | 32 | 30 | 37 | 22 | 15 | 25 | 26 | 29 | 27 | ~ | 26.87 | 38.00 | 30.00
| 5 | 30 | 27 | ~ | 15 | 15 | 22 | 16 | 15 | 18 | 26 | 19 | 27 | 27 | 23 | 22 | 23 | 22 | 22 | 25 | 33 | 29 | 23 | 22 | 23 | 22 | 20 | 25 | 22 | 30 | 32 | 23 | 23.27 | 33.00 | 30.00
| 6 | 21 | 21 | 23 | 21 | 15 | 21 | 17 | 12 | 14 | 16 | 7.00 | 9.00 | 8.00 | 7.00 | 6.00 | 12 | 19 | 20 | 22 | 23 | 19 | 33 | 28 | 6.00 | 7.00 | 13 | 15 | 13 | 11 | 8.00 | ~ | 15.57 | 33.00 | 30.00
| 7 | 18 | 15 | 17 | 17 | 16 | 13 | 7.00 | 6.00 | 8.00 | 13 | 16 | 9.00 | 12 | 11 | 18 | 24 | 17 | 19 | 20 | 28 | 31 | 26 | 34 | 31 | 33 | 33 | 30 | 34 | 34 | 38 | 35 | 21.39 | 38.00 | 31.00
| 8 | 37 | 34 | 35 | 33 | 10 | 17 | 17 | 18 | 28 | 14 | 18 | 37 | 16 | 29 | 24 | 17 | 35 | 25 | 26 | 31 | 20 | 7.00 | 7.00 | 7.00 | 7.00 | 19 | 9.00 | 15 | 13 | 13 | 11 | 20.29 | 37.00 | 31.00
| 9 | 20 | 27 | 24 | 22 | 29 | 25 | 18 | 25 | 24 | 19 | 8.00 | 9.00 | 8.00 | 8.00 | 8.00 | 34 | 34 | 33 | 35 | 34 | 33 | 32 | 13 | 23 | 43 | 41 | 33 | 16 | 21 | ~ | ~ | 24.10 | 43.00 | 29.00
| 10 | 40 | 18 | 13 | 13 | 22 | 14 | 20 | 27 | 23 | 15 | 15 | 18 | 16 | 15 | 17 | 9.00 | 17 | 24 | 15 | 14 | 14 | 13 | 24 | 13 | 16 | 14 | 13 | 11 | 15 | 14 | 8.00 | 16.77 | 40.00 | 31.00
| 11 | 10 | 14 | 10 | 9.00 | 12 | 14 | 15 | 12 | 13 | 18 | 11 | 14 | 9.00 | 11 | 17 | 14 | 9.00 | 7.00 | 35 | 9.00 | 8.00 | 10 | 12 | 29 | 20 | 42 | 37 | 20 | 21 | 15 | ~ | 15.90 | 42.00 | 30.00
| 12 | 20 | 27 | 37 | 20 | 15 | 10 | 13 | 6.00 | 13 | 35 | 38 | 50 | 26 | 18 | 14 | 13 | 22 | 21 | 16 | 12 | 22 | 8.00 | 21 | 25 | 24 | 15 | 15 | 12 | 19 | 37 | 35 | 21.26 | 50.00 | 31.00
|
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. | 87 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 87
| 0 | 0 | 0 | 0 | 0 | 0 | 0 | 48
| 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 | 28.1
| ID | 100 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 100
| |
|
|
ABS. | 90 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 90
| 0 | 0 | 0 | 0 | 0 | 0 | 0 | 38
| 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 | 7.4
| ID | 100 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 100
| |
|
|
ABS. | 91 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 91
| 0 | 0 | 0 | 0 | 0 | 0 | 0 | 43
| 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 | 25.9
| 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 | 50
| 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 | 12.12
| ID | 100 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 100
|
Year
| ABS. | 360 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 360
| 0 | 0 | 0 | 0 | 0 | 0 | 0 | 50 | 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 | 12.12
| ID | 100 | 0 | 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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