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 | 14 | 48 | 72 | 66 | 72 | 53 | 69 | 59 | 27 | 43 | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | 54 | 23 | 30 | 36 | 22 | 32 | ~ | ~ | ~ | 26 | 46 | 82 | 44.30 | 82.00 | 20.00
| 2 | 52 | 60 | 18 | 26 | 18 | 20 | 14 | ~ | 64 | ~ | 53 | ~ | ~ | ~ | ~ | ~ | 69 | 56 | 38 | 62 | 39 | 59 | 36 | 15 | 10 | 10 | 20 | 23 | ~ | ~ | ~ | 36.29 | 69.00 | 21.00
| 3 | 15 | 13 | ~ | 15 | 13 | 16 | 16 | 12 | 14 | 16 | 10 | 16 | 16 | 11 | 17 | 20 | 23 | 35 | 14 | 14 | 9.00 | 12 | 11 | 12 | 10 | 15 | 8.00 | 12 | 14 | 14 | 24 | 14.90 | 35.00 | 30.00
| 4 | 14 | 17 | 22 | 30 | 15 | 19 | 7.00 | 16 | 11 | 14 | 15 | 11 | ~ | 5.00 | 13 | 12 | 8.00 | 17 | 11 | 2.00 | ~ | 8.00 | 4.00 | 3.00 | 4.00 | 4.00 | 5.00 | 6.00 | 5.00 | ~ | ~ | 11.04 | 30.00 | 27.00
| 5 | 4.00 | 3.00 | 7.00 | 6.00 | 6.00 | ~ | ~ | 5.00 | 8.00 | 2.00 | 5.00 | 6.00 | 7.00 | 9.00 | 6.00 | 7.00 | 7.00 | 7.00 | 3.00 | 3.00 | 4.00 | 6.00 | 5.00 | 5.00 | 3.00 | 8.00 | 6.00 | 7.00 | 7.00 | 6.00 | 2.00 | 5.52 | 9.00 | 29.00
| 6 | 4.00 | 5.00 | 7.00 | 7.00 | 7.00 | 5.00 | 7.00 | 7.00 | 4.00 | 4.00 | ~ | 7.00 | 6.00 | 7.00 | 4.00 | 5.00 | 5.00 | 5.00 | 4.00 | ~ | 9.00 | 4.00 | 7.00 | 2.00 | 2.00 | 3.00 | 2.00 | 5.00 | 2.00 | 2.00 | ~ | 4.93 | 9.00 | 28.00
| 7 | 4.00 | 5.00 | 3.00 | 2.00 | ~ | 5.00 | 4.00 | 2.00 | 2.00 | 2.00 | 2.00 | 2.00 | 2.00 | 3.00 | 2.00 | 5.00 | 3.00 | 2.00 | 2.00 | 4.00 | 3.00 | 2.00 | 2.00 | 2.00 | 3.00 | 4.00 | 2.00 | 4.00 | 3.00 | 3.00 | 3.00 | 2.90 | 5.00 | 30.00
| 8 | 3.00 | 3.00 | 3.00 | 2.00 | 2.00 | ~ | ~ | ~ | ~ | ~ | 4.00 | 5.00 | 4.00 | 5.00 | ~ | 2.00 | 3.00 | 3.00 | 2.00 | 3.00 | 3.00 | 4.00 | 5.00 | 5.00 | 3.00 | 3.00 | 2.00 | 4.00 | 3.00 | 2.00 | 3.00 | 3.24 | 5.00 | 25.00
| 9 | 7.00 | 2.00 | 5.00 | 7.00 | 8.00 | 2.00 | 6.00 | 4.00 | 6.00 | 7.00 | 3.00 | 4.00 | 5.00 | ~ | 4.00 | 2.00 | 6.00 | 6.00 | 5.00 | 6.00 | 6.00 | 4.00 | 4.00 | 7.00 | 7.00 | 5.00 | 4.00 | 9.00 | 4.00 | 3.00 | ~ | 5.10 | 9.00 | 29.00
| 10 | 3.00 | 3.00 | 5.00 | 4.00 | 3.00 | 7.00 | 6.00 | 6.00 | 7.00 | 6.00 | 11 | 5.00 | 7.00 | 8.00 | 7.00 | 8.00 | 9.00 | 5.00 | 9.00 | 5.00 | 6.00 | 11 | 9.00 | 9.00 | 7.00 | 7.00 | 7.00 | 6.00 | 6.00 | 8.00 | 3.00 | 6.55 | 11.00 | 31.00
| 11 | 10 | 6.00 | 12 | 10 | 6.00 | 6.00 | 4.00 | ~ | 4.00 | 10 | 9.00 | 8.00 | 9.00 | 12 | 17 | 7.00 | 12 | 10 | ~ | ~ | ~ | 20 | 21 | ~ | 84 | 60 | 40 | ~ | ~ | ~ | ~ | 17.14 | 84.00 | 22.00
| 12 | ~ | ~ | 23 | 18 | 20 | 23 | 31 | 59 | 41 | 54 | 30 | ~ | 67 | 68 | 44 | 50 | 54 | 49 | 87 | 78 | 43 | 33 | 28 | 23 | 11 | 18 | 106 | 16 | 45 | ~ | 30 | 42.56 | 106.00 | 27.00
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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. | 55 | 16 | 0 | 0 | 0 | 0 | 0 | 0 | 71
| 16 | 0 | 0 | 0 | 0 | 0 | 0 | 82
| REL. | 77.4 | 22.5 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 100.0
| 22.5 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 31.1
| ID | 77 | 22 | 0 | 0 | 0 | 0 | 0 | 0 | 100
| |
|
|
ABS. | 84 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 84
| 0 | 0 | 0 | 0 | 0 | 0 | 0 | 30
| 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 | 4.4
| ID | 100 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 100
| |
|
|
ABS. | 84 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 84
| 0 | 0 | 0 | 0 | 0 | 0 | 0 | 9
| 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 | 28.9
| ID | 100 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 100
| |
|
|
ABS. | 70 | 9 | 1 | 0 | 0 | 0 | 0 | 0 | 80
| 10 | 1 | 0 | 0 | 0 | 0 | 0 | 106
| REL | 87.5 | 11.2 | 1.2 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 100.0
| 12.5 | 1.2 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 27.12
| ID | 87 | 11 | 1 | 0 | 0 | 0 | 0 | 0 | 100
|
Year
| ABS. | 293 | 25 | 1 | 0 | 0 | 0 | 0 | 0 | 319
| 26 | 1 | 0 | 0 | 0 | 0 | 0 | 106 | REL. | 91.8 | 7.8 | 0.3 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 100.0
| 8.2 | 0.3 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 27.12
| ID | 91 | 7 | | 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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