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 | 21 | 21 | ~ | 5.00 | 21 | 70 | 28 | 18 | 27 | 4.00 | 47 | 5.00 | 39 | 4.00 | 33 | 7.00 | 38 | 31 | 23 | 53 | 21 | 30 | 42 | 40 | 30 | 13 | 4.00 | 22 | 9.00 | 6.00 | 14 | 24.20 | 70.00 | 30.00
| 2 | 27 | 28 | 29 | 21 | 11 | 8.00 | 4.00 | 10 | 4.00 | 40 | 40 | 4.00 | 30 | 22 | 29 | 18 | 13 | 20 | 14 | 7.00 | 5.00 | 10 | 10 | 13 | 43 | 28 | 21 | 12 | ~ | ~ | ~ | 18.61 | 43.00 | 28.00
| 3 | 4.00 | 8.00 | 4.00 | 15 | 8.00 | ~ | ~ | 20 | 19 | 14 | 26 | 20 | ~ | ~ | ~ | ~ | 31 | 27 | 26 | 14 | ~ | ~ | ~ | 15 | 4.00 | 25 | 4.00 | 26 | 14 | 16 | 21 | 16.41 | 31.00 | 22.00
| 4 | 24 | 25 | 17 | ~ | 12 | 6.00 | 11 | 9.00 | 13 | 13 | 7.00 | 4.00 | 19 | 22 | 64 | 12 | ~ | 14 | 7.00 | 7.00 | 5.00 | 11 | 4.00 | 4.00 | 6.00 | 7.00 | 5.00 | 8.00 | 6.00 | 7.00 | ~ | 12.46 | 64.00 | 28.00
| 5 | 5.00 | 4.00 | ~ | 4.00 | 19 | 15 | 12 | 6.00 | 12 | 13 | 10 | 51 | 4.00 | ~ | ~ | 6.00 | ~ | 6.00 | 6.00 | 7.00 | 4.00 | 4.00 | 7.00 | 6.00 | 5.00 | 8.00 | 4.00 | 4.00 | 6.00 | 13 | 11 | 9.33 | 51.00 | 27.00
| 6 | 9.00 | 5.00 | 5.00 | 4.00 | 4.00 | 5.00 | 4.00 | 7.00 | 6.00 | 7.00 | 8.00 | 5.00 | ~ | 6.00 | 5.00 | 7.00 | 5.00 | 4.00 | 4.00 | 4.00 | 4.00 | 4.00 | 4.00 | 16 | 24 | 22 | 17 | 14 | 18 | 11 | ~ | 8.21 | 24.00 | 29.00
| 7 | 15 | 4.00 | 20 | 20 | 14 | 11 | 4.00 | 5.00 | 4.00 | 12 | 4.00 | 5.00 | 4.00 | 4.00 | 4.00 | 4.00 | 4.00 | ~ | 5.00 | 8.00 | 7.00 | 4.00 | 4.00 | 4.00 | 5.00 | 7.00 | 10 | 9.00 | 6.00 | 4.00 | 5.00 | 7.20 | 20.00 | 30.00
| 8 | 4.00 | 7.00 | 9.00 | 11 | 4.00 | 4.00 | 4.00 | 9.00 | 8.00 | 4.00 | 4.00 | 4.00 | 4.00 | 4.00 | 4.00 | 4.00 | 4.00 | 4.00 | 4.00 | 4.00 | 4.00 | 4.00 | 4.00 | 4.00 | 4.00 | 5.00 | 4.00 | 4.00 | 9.00 | 4.00 | 4.00 | 4.97 | 11.00 | 31.00
| 9 | 4.00 | 5.00 | 4.00 | 4.00 | 4.00 | 4.00 | 5.00 | 4.00 | 4.00 | 4.00 | 4.00 | 4.00 | 7.00 | 4.00 | 10 | 4.00 | 4.00 | 4.00 | 4.00 | 4.00 | 4.00 | 5.00 | 9.00 | 4.00 | 4.00 | 6.00 | 4.00 | 4.00 | 4.00 | 4.00 | ~ | 4.63 | 10.00 | 30.00
| 10 | ~ | 4.00 | 4.00 | 4.00 | 4.00 | 4.00 | 4.00 | 8.00 | 4.00 | 7.00 | 4.00 | 9.00 | 13 | 15 | 16 | 20 | 19 | 25 | 40 | ~ | 8.00 | 20 | 4.00 | 22 | 27 | 7.00 | 4.00 | 26 | 38 | 20 | 46 | 14.69 | 46.00 | 29.00
| 11 | 20 | 10 | 12 | 15 | 11 | 11 | 8.00 | 4.00 | 6.00 | 4.00 | 6.00 | 9.00 | 14 | 8.00 | 18 | 5.00 | 8.00 | 4.00 | 34 | 17 | 24 | 23 | 30 | 27 | 19 | 19 | 13 | 31 | 34 | 36 | ~ | 16.00 | 36.00 | 30.00
| 12 | 14 | 4.00 | 4.00 | 4.00 | 9.00 | 10 | 4.00 | ~ | 4.00 | 4.00 | ~ | ~ | 5.00 | 5.00 | 17 | 14 | 23 | 11 | 9.00 | 13 | 17 | 31 | 11 | 30 | 23 | 6.00 | 15 | 16 | 16 | 4.00 | 12 | 11.96 | 31.00 | 28.00
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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- 33 | 34- 67 | 68- 100 | 101- 150 | 151- 200 | 201- 300 | 301- 400 | over 400 | 33 | 67 | 100 | 150 | 200 | 300 | 400
| |
|
|
ABS. | 70 | 9 | 1 | 0 | 0 | 0 | 0 | 0 | 80
| 10 | 1 | 0 | 0 | 0 | 0 | 0 | 70
| 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 | 6.1
| ID | 87 | 11 | 1 | 0 | 0 | 0 | 0 | 0 | 100
| |
|
|
ABS. | 82 | 2 | 0 | 0 | 0 | 0 | 0 | 0 | 84
| 2 | 0 | 0 | 0 | 0 | 0 | 0 | 64
| REL. | 97.6 | 2.3 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 100.0
| 2.4 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 15.4
| ID | 97 | 2 | 0 | 0 | 0 | 0 | 0 | 0 | 100
| |
|
|
ABS. | 91 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 91
| 0 | 0 | 0 | 0 | 0 | 0 | 0 | 20
| 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 | 3.7
| ID | 100 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 100
| |
|
|
ABS. | 81 | 6 | 0 | 0 | 0 | 0 | 0 | 0 | 87
| 6 | 0 | 0 | 0 | 0 | 0 | 0 | 46
| REL | 93.1 | 6.8 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 100.0
| 6.9 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 31.10
| ID | 93 | 6 | 0 | 0 | 0 | 0 | 0 | 0 | 100
|
Year
| ABS. | 324 | 17 | 1 | 0 | 0 | 0 | 0 | 0 | 342
| 18 | 1 | 0 | 0 | 0 | 0 | 0 | 70 | REL. | 94.7 | 4.9 | 0.2 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 100.0
| 5.3 | 0.3 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 6.1
| ID | 94 | 4 | | 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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