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 | ~ | ~ | ~ | ~ | ~ | ~ | 12 | 5.00 | 19 | 94 | 90 | 77 | 30 | 22 | 27 | 54 | 43 | 67 | 77 | 54 | 29 | 25 | 44 | 36 | 34 | 21 | 16 | 5.00 | 17 | 24 | 18 | 37.60 | 94.00 | 25.00
| 2 | 25 | 35 | 27 | 32 | 49 | 25 | 15 | 14 | 11 | 10 | 7.00 | 2.00 | 13 | 29 | 52 | 41 | 31 | 13 | 10 | 16 | 18 | 20 | 8.00 | 3.00 | 22 | 21 | 38 | 24 | ~ | ~ | ~ | 21.82 | 52.00 | 28.00
| 3 | 14 | 18 | 8.00 | 23 | 26 | 30 | 7.00 | 18 | 39 | 17 | 37 | 67 | 40 | 16 | 22 | 23 | 21 | 33 | 13 | 11 | 5.00 | 6.00 | 7.00 | 12 | 15 | 18 | 17 | 29 | 27 | 32 | 37 | 22.19 | 67.00 | 31.00
| 4 | 31 | 37 | 19 | 27 | 18 | 15 | 29 | 27 | 27 | 29 | 15 | 15 | 18 | 4.00 | 9.00 | 14 | 23 | 25 | 11 | 4.00 | 3.00 | 6.00 | 3.00 | 4.00 | 9.00 | 8.00 | 5.00 | 9.00 | 9.00 | 14 | ~ | 15.57 | 37.00 | 30.00
| 5 | 21 | 8.00 | 2.00 | 2.00 | 8.00 | 4.00 | 11 | 4.00 | 5.00 | 4.00 | 9.00 | 5.00 | 4.00 | 2.00 | 2.00 | 3.00 | 3.00 | 9.00 | 2.00 | 2.00 | 12 | 5.00 | 11 | 2.00 | 2.00 | 4.00 | 22 | 4.00 | 2.00 | ~ | 3.00 | 5.90 | 22.00 | 30.00
| 6 | 2.00 | 2.00 | 6.00 | 15 | 2.00 | 4.00 | 2.00 | 2.00 | 3.00 | 2.00 | 2.00 | 3.00 | 2.00 | 3.00 | 3.00 | 2.00 | 5.00 | 9.00 | 7.00 | 2.00 | 2.00 | 2.00 | 2.00 | 2.00 | 2.00 | 7.00 | 4.00 | 2.00 | ~ | 2.00 | ~ | 3.55 | 15.00 | 29.00
| 7 | 2.00 | 2.00 | 2.00 | 2.00 | 5.00 | 8.00 | 2.00 | 5.00 | 2.00 | 4.00 | 6.00 | 7.00 | 5.00 | 2.00 | 2.00 | 2.00 | 2.00 | 2.00 | 2.00 | 2.00 | 4.00 | 2.00 | 2.00 | 2.00 | 2.00 | 2.00 | 15 | 5.00 | 5.00 | 5.00 | 9.00 | 3.84 | 15.00 | 31.00
| 8 | 6.00 | 4.00 | 9.00 | 2.00 | 2.00 | 4.00 | 2.00 | 4.00 | 9.00 | 6.00 | 2.00 | 2.00 | 2.00 | 2.00 | 2.00 | 2.00 | 3.00 | 2.00 | 3.00 | 10 | 4.00 | 17 | 18 | 8.00 | 5.00 | 8.00 | 8.00 | 10 | 21 | 5.00 | 4.00 | 6.00 | 21.00 | 31.00
| 9 | 2.00 | 2.00 | 6.00 | 13 | 5.00 | 3.00 | 10 | 4.00 | 5.00 | 6.00 | 2.00 | 2.00 | 5.00 | 2.00 | 2.00 | 2.00 | 2.00 | 2.00 | 14 | 10 | 3.00 | 5.00 | 8.00 | 11 | 8.00 | 8.00 | 2.00 | 5.00 | 6.00 | 7.00 | ~ | 5.40 | 14.00 | 30.00
| 10 | 11 | 19 | 13 | 5.00 | 8.00 | 3.00 | 3.00 | 4.00 | 15 | 25 | 22 | 19 | 16 | 11 | 13 | 23 | 8.00 | 18 | 12 | 8.00 | 19 | 13 | 8.00 | 12 | 20 | 5.00 | 5.00 | 4.00 | 22 | 12 | 14 | 12.58 | 25.00 | 31.00
| 11 | 31 | 27 | 12 | 17 | 23 | 24 | 11 | 22 | 9.00 | 20 | 25 | 16 | 35 | 38 | 45 | 33 | 15 | 35 | 6.00 | 21 | 17 | 11 | 13 | 37 | 38 | 26 | 26 | 6.00 | 18 | 10 | ~ | 22.23 | 45.00 | 30.00
| 12 | 29 | 31 | 36 | 33 | 31 | 29 | 35 | 52 | 20 | 53 | 70 | 41 | 49 | 27 | 31 | 34 | 24 | 23 | 27 | 36 | 41 | 37 | 42 | 39 | 26 | 22 | 31 | 60 | 85 | 31 | 50 | 37.90 | 85.00 | 31.00
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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. | 75 | 9 | 0 | 0 | 0 | 0 | 0 | 0 | 84
| 9 | 0 | 0 | 0 | 0 | 0 | 0 | 94
| REL. | 89.2 | 10.7 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 100.0
| 10.7 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 10.1
| ID | 89 | 10 | 0 | 0 | 0 | 0 | 0 | 0 | 100
| |
|
|
ABS. | 89 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 89
| 0 | 0 | 0 | 0 | 0 | 0 | 0 | 37
| 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 | 2.4
| 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 | 21
| 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 | 29.8
| ID | 100 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 100
| |
|
|
ABS. | 87 | 5 | 0 | 0 | 0 | 0 | 0 | 0 | 92
| 5 | 0 | 0 | 0 | 0 | 0 | 0 | 85
| REL | 94.5 | 5.4 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 100.0
| 5.4 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 29.12
| ID | 94 | 5 | 0 | 0 | 0 | 0 | 0 | 0 | 100
|
Year
| ABS. | 343 | 14 | 0 | 0 | 0 | 0 | 0 | 0 | 357
| 14 | 0 | 0 | 0 | 0 | 0 | 0 | 94 | REL. | 96.0 | 3.9 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 100.0
| 3.9 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 10.1
| ID | 96 | 3 | 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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