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 | 104 | 30 | 26 | 40 | 38 | 17 | 25 | 41 | 9.00 | 14 | 36 | 50 | 85 | 66 | 44 | 18 | 12 | 26 | 21 | 14 | 4.00 | 12 | 21 | 33 | 28 | 50 | 103 | 75 | 18 | 44 | 10 | 35.94 | 104.00 | 31.00
| 2 | 66 | 70 | 24 | 31 | 70 | 57 | 38 | 13 | 36 | 48 | 57 | 30 | 15 | 19 | 18 | 22 | 10 | 16 | 22 | 36 | 30 | 34 | 8.00 | 10 | 5.00 | 18 | 35 | 14 | ~ | ~ | ~ | 30.43 | 70.00 | 28.00
| 3 | 21 | 22 | 31 | 50 | 13 | 13 | 27 | 16 | 6.00 | 9.00 | 40 | 41 | 7.00 | 3.00 | 3.00 | 8.00 | 4.00 | 7.00 | 7.00 | 3.00 | 4.00 | 12 | 10 | 10 | 14 | 27 | 33 | 7.00 | 24 | 43 | 45 | 18.06 | 50.00 | 31.00
| 4 | 24 | 10 | 9.00 | 28 | 18 | 20 | 24 | 21 | 15 | 15 | 19 | 5.00 | 5.00 | 19 | 20 | 29 | 14 | 6.00 | 5.00 | 24 | 15 | 19 | 35 | 33 | 22 | 21 | 16 | 4.00 | 13 | 5.00 | ~ | 17.10 | 35.00 | 30.00
| 5 | 17 | 26 | 13 | 6.00 | 12 | 48 | 31 | 25 | 20 | 24 | 9.00 | 9.00 | 10 | 9.00 | 4.00 | 6.00 | 7.00 | 8.00 | 12 | 9.00 | 8.00 | 12 | 15 | 17 | 29 | 36 | 15 | 23 | 14 | 7.00 | 18 | 16.10 | 48.00 | 31.00
| 6 | 29 | 26 | 23 | 20 | 27 | 40 | 30 | 16 | 25 | 12 | 8.00 | 7.00 | 5.00 | 13 | 13 | 14 | 8.00 | 6.00 | 13 | 4.00 | 12 | 5.00 | 3.00 | 3.00 | 4.00 | 5.00 | 7.00 | 6.00 | 19 | 13 | ~ | 13.87 | 40.00 | 30.00
| 7 | 16 | 2.00 | 14 | 3.00 | 2.00 | 13 | 7.00 | 4.00 | 6.00 | 4.00 | 13 | 6.00 | 33 | 8.00 | 19 | 15 | 16 | 18 | 22 | 11 | 22 | 4.00 | 19 | 5.00 | 2.00 | 6.00 | 10 | 6.00 | 29 | 15 | 17 | 11.84 | 33.00 | 31.00
| 8 | 9.00 | 10 | 2.00 | 9.00 | 3.00 | 9.00 | 18 | 20 | 2.00 | 11 | 31 | 20 | 2.00 | 5.00 | 16 | 14 | 22 | 11 | 4.00 | 19 | 23 | 8.00 | 3.00 | 6.00 | 6.00 | 4.00 | 5.00 | 12 | 5.00 | 5.00 | 2.00 | 10.19 | 31.00 | 31.00
| 9 | 4.00 | 17 | 18 | 9.00 | 4.00 | 4.00 | 13 | 7.00 | 7.00 | 10 | 4.00 | 3.00 | 3.00 | 19 | 13 | 12 | 8.00 | 4.00 | 5.00 | 3.00 | 3.00 | 9.00 | 7.00 | 17 | 15 | 13 | 16 | 41 | 7.00 | 9.00 | ~ | 10.13 | 41.00 | 30.00
| 10 | 14 | 8.00 | 8.00 | 15 | 17 | 13 | 9.00 | 23 | 4.00 | 24 | 10 | 10 | 7.00 | 9.00 | 10 | 14 | 7.00 | 8.00 | 23 | 10 | 12 | 22 | 6.00 | 5.00 | 8.00 | 6.00 | 30 | 27 | 22 | 14 | 21 | 13.42 | 30.00 | 31.00
| 11 | 2.00 | 8.00 | 5.00 | 12 | 21 | 14 | 8.00 | 11 | 6.00 | 7.00 | 4.00 | 10 | 14 | 10 | 4.00 | 12 | 2.00 | 12 | 4.00 | 3.00 | 11 | 44 | 33 | 30 | 31 | 26 | 15 | 17 | 16 | 36 | ~ | 14.27 | 44.00 | 30.00
| 12 | 41 | 28 | 30 | 14 | 17 | 11 | 12 | 19 | 34 | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | 10 | 5.00 | 5.00 | 9.00 | 9.00 | 10 | 11 | 10 | 8.00 | 22 | 34 | 26 | 14 | 17.23 | 41.00 | 22.00
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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. | 80 | 8 | 2 | 0 | 0 | 0 | 0 | 0 | 90
| 10 | 2 | 0 | 0 | 0 | 0 | 0 | 104
| REL. | 88.8 | 8.8 | 2.2 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 100.0
| 11.1 | 2.2 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 1.1
| ID | 88 | 8 | 2 | 0 | 0 | 0 | 0 | 0 | 100
| |
|
|
ABS. | 91 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 91
| 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 | 6.5
| 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 | 41
| 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. | 83 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 83
| 0 | 0 | 0 | 0 | 0 | 0 | 0 | 44
| 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 | 22.11
| ID | 100 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 100
|
Year
| ABS. | 346 | 8 | 2 | 0 | 0 | 0 | 0 | 0 | 356
| 10 | 2 | 0 | 0 | 0 | 0 | 0 | 104 | REL. | 97.1 | 2.2 | 0.5 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 100.0
| 2.8 | 0.6 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 1.1
| ID | 97 | 2 | | 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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