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 | 8.00 | 8.00 | 37 | 56 | 89 | 65 | 65 | 31 | 32 | 33 | 43 | 37 | 25 | 23 | 24 | 32 | 28 | 32 | 23 | 9.00 | 14 | 27 | 28 | 8.00 | 8.00 | 8.00 | 19 | 9.00 | 41 | 15 | 32 | 29.32 | 89.00 | 31.00
| 2 | 28 | 27 | 56 | 24 | 26 | ~ | 13 | 9.00 | 9.00 | 12 | 9.00 | 10 | 23 | 12 | 26 | 20 | 43 | 19 | 8.00 | 14 | 9.00 | 16 | 9.00 | 10 | 10 | 9.00 | 9.00 | 9.00 | ~ | ~ | ~ | 17.37 | 56.00 | 27.00
| 3 | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~
| 4 | 26 | 28 | 31 | 31 | 26 | 23 | 30 | 37 | 35 | 27 | 35 | 41 | 46 | 21 | 18 | 16 | 12 | 12 | 25 | 11 | 17 | 38 | 30 | 20 | 13 | 7.00 | 10 | 11 | 8.00 | 17 | ~ | 23.40 | 46.00 | 30.00
| 5 | 9.00 | 17 | 17 | 6.00 | 10 | 12 | 27 | 28 | 33 | 23 | 18 | 9.00 | 28 | 13 | 8.00 | 9.00 | 18 | 7.00 | 7.00 | 17 | 28 | 14 | 48 | 12 | 13 | 14 | 21 | 19 | 24 | 12 | 13 | 17.23 | 48.00 | 31.00
| 6 | 13 | 13 | 19 | 17 | 16 | 19 | 27 | 28 | 19 | 19 | 8.00 | 10 | 7.00 | 7.00 | 18 | 9.00 | 17 | 26 | 26 | 10 | 23 | 19 | 12 | 9.00 | 14 | 16 | ~ | ~ | 9.00 | 12 | ~ | 15.79 | 28.00 | 28.00
| 7 | 9.00 | 12 | 8.00 | 18 | 18 | 17 | 17 | 15 | 19 | 23 | 16 | 24 | 42 | 28 | 17 | 26 | 16 | 10 | 22 | 22 | 22 | 11 | 12 | 12 | 9.00 | 23 | 30 | 19 | 42 | 41 | 45 | 20.81 | 45.00 | 31.00
| 8 | 19 | 13 | 14 | 23 | 20 | 13 | 12 | 12 | 22 | 25 | 17 | 18 | 10 | 20 | 27 | 30 | 38 | 24 | 38 | 43 | 26 | 18 | 10 | 14 | 28 | 25 | 34 | 34 | 25 | 26 | 31 | 22.87 | 43.00 | 31.00
| 9 | 11 | 31 | 12 | 26 | 19 | 36 | 24 | 26 | 36 | 24 | 23 | 10 | 13 | 10 | 9.00 | 12 | 17 | 13 | 22 | 16 | 19 | 11 | 16 | 13 | 10 | 17 | 14 | 13 | 9.00 | 18 | ~ | 17.67 | 36.00 | 30.00
| 10 | 27 | 19 | 23 | 22 | ~ | 10 | 18 | 11 | 21 | 20 | 24 | 19 | 20 | 17 | 21 | 15 | 15 | 26 | 24 | 31 | 30 | 14 | 9.00 | 16 | 15 | 16 | 14 | 10 | 15 | 21 | ~ | 18.72 | 31.00 | 29.00
| 11 | 7.00 | 9.00 | 9.00 | 18 | 18 | 14 | 11 | 12 | 8.00 | 12 | 15 | 30 | 14 | 34 | 13 | 19 | 12 | 7.00 | 10 | 20 | 25 | 11 | 11 | 13 | 7.00 | 35 | 25 | 27 | 11 | 15 | ~ | 15.73 | 35.00 | 30.00
| 12 | 16 | 15 | 18 | 20 | 15 | 10 | 15 | 17 | 19 | 23 | 20 | 45 | 44 | 39 | 20 | 47 | 27 | 22 | 29 | 17 | 19 | 13 | 28 | 29 | 17 | 27 | 39 | 53 | 13 | 10 | 22 | 24.13 | 53.00 | 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. | 53 | 5 | 0 | 0 | 0 | 0 | 0 | 0 | 581
| 5 | 0 | 0 | 0 | 0 | 0 | 0 | 89
| REL. | 91.3 | 8.6 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 100.0
| 8.6 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 5.1
| ID | 91 | 8 | 0 | 0 | 0 | 0 | 0 | 0 | 100
| |
|
|
ABS. | 89 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 89
| 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 | 23.5
| 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 | 45
| 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 | 31.7
| ID | 100 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 100
| |
|
|
ABS. | 89 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 90
| 1 | 0 | 0 | 0 | 0 | 0 | 0 | 53
| REL | 98.8 | 1.1 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 100.0
| 1.1 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 28.12
| ID | 98 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 100
|
Year
| ABS. | 323 | 6 | 0 | 0 | 0 | 0 | 0 | 0 | 329
| 6 | 0 | 0 | 0 | 0 | 0 | 0 | 89 | REL. | 98.1 | 1.8 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 100.0
| 1.8 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 5.1
| ID | 98 | 1 | 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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