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 | 22 | 17 | 10 | 16 | 33 | 21 | 33 | 20 | 18 | 24 | 25 | 36 | 31 | 28 | 27 | 22 | 30 | 34 | 30 | 17 | 18 | 22 | 20 | 16 | 29 | 23 | 19 | 7.00 | 10 | 11 | 12 | 21.97 | 36.00 | 31.00
| 2 | 7.00 | 10 | 8.00 | 12 | 14 | 14 | 13 | 9.00 | 8.00 | 6.00 | 6.00 | 7.00 | 9.00 | 9.00 | 13 | 11 | 13 | 19 | 13 | 10 | 11 | 13 | 11 | 12 | 8.00 | 5.00 | 5.00 | 1.00 | ~ | ~ | ~ | 9.89 | 19.00 | 28.00
| 3 | 6.00 | 5.00 | 4.00 | 25 | 11 | 13 | 8.00 | 6.00 | 9.00 | 6.00 | 11 | 17 | 20 | 11 | 10 | 9.00 | 7.00 | 19 | 14 | 15 | 10 | 5.00 | 5.00 | 7.00 | 19 | 9.00 | 10 | 14 | 13 | 23 | 17 | 11.55 | 25.00 | 31.00
| 4 | 12 | 9.00 | 9.00 | 13 | 10 | 8.00 | 9.00 | 12 | 14 | 13 | 13 | 13 | 11 | 14 | 59 | 29 | 22 | 11 | 17 | 13 | 16 | 15 | 12 | 12 | 8.00 | 9.00 | 5.00 | 5.00 | 8.00 | 9.00 | ~ | 13.67 | 59.00 | 30.00
| 5 | 13 | 6.00 | 10 | 19 | 9.00 | 17 | 21 | 9.00 | 12 | 14 | 13 | 13 | 12 | 15 | 12 | 17 | 19 | 20 | 15 | 17 | 91 | 29 | 18 | 12 | 4.00 | 6.00 | 10 | 9.00 | 14 | 15 | 12 | 16.23 | 91.00 | 31.00
| 6 | 12 | 12 | 12 | 16 | 13 | 7.00 | 6.00 | 8.00 | 10 | 9.00 | 8.00 | 12 | 13 | 17 | ~ | 22 | 10 | 9.00 | 17 | 16 | 11 | 7.00 | 8.00 | 7.00 | 10 | 14 | 9.00 | 4.00 | ~ | 19 | ~ | 11.36 | 22.00 | 28.00
| 7 | 15 | 5.00 | 8.00 | 13 | 7.00 | 8.00 | 7.00 | 9.00 | 10 | 13 | 11 | 10 | 11 | 12 | 13 | 10 | 11 | 6.00 | 10 | 33 | 10 | 7.00 | 9.00 | 9.00 | 7.00 | 9.00 | 10 | 9.00 | 10 | 10 | 8.00 | 10.32 | 33.00 | 31.00
| 8 | 10 | 9.00 | 12 | 12 | 8.00 | 6.00 | 8.00 | 10 | 8.00 | 4.00 | 7.00 | 4.00 | 7.00 | 6.00 | 2.00 | 4.00 | 1.00 | 3.00 | 10 | 5.00 | 5.00 | 7.00 | 1.00 | 7.00 | 1.00 | 11 | 11 | 8.00 | 7.00 | 7.00 | 7.00 | 6.71 | 12.00 | 31.00
| 9 | 1.00 | 6.00 | 5.00 | 16 | 8.00 | 4.00 | 7.00 | 9.00 | 11 | 15 | 12 | 7.00 | 14 | 15 | 7.00 | 5.00 | 12 | 12 | 6.00 | 9.00 | 10 | 8.00 | 5.00 | 2.00 | 8.00 | 6.00 | 10 | 13 | 8.00 | 16 | ~ | 8.90 | 16.00 | 30.00
| 10 | 19 | 19 | 4.00 | 5.00 | 5.00 | 14 | 7.00 | 10 | 10 | 17 | 9.00 | 15 | 14 | 34 | 23 | 17 | 12 | 13 | 11 | 10 | 9.00 | 20 | 14 | 4.00 | 24 | 9.00 | 6.00 | 6.00 | 18 | 21 | 18 | 13.45 | 34.00 | 31.00
| 11 | 8.00 | 10 | 9.00 | 15 | 14 | 13 | 21 | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | 5.00 | 9.00 | 6.00 | ~ | ~ | ~ | ~ | ~ | 5.00 | 11 | 9.00 | 7.00 | 5.00 | ~ | 9.80 | 21.00 | 15.00
| 12 | 5.00 | 15 | 23 | 38 | 28 | 19 | 16 | 22 | 38 | 23 | 45 | 18 | 38 | 25 | 21 | 27 | 25 | 19 | 19 | 28 | 30 | 30 | 32 | 23 | 12 | 17 | 26 | 25 | 9.00 | 5.00 | 8.00 | 22.87 | 45.00 | 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- 33 | 34- 67 | 68- 100 | 101- 150 | 151- 200 | 201- 300 | 301- 400 | over 400 | 33 | 67 | 100 | 150 | 200 | 300 | 400
| |
|
|
ABS. | 88 | 2 | 0 | 0 | 0 | 0 | 0 | 0 | 90
| 2 | 0 | 0 | 0 | 0 | 0 | 0 | 36
| REL. | 97.7 | 2.2 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 100.0
| 2.2 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 12.1
| ID | 97 | 2 | 0 | 0 | 0 | 0 | 0 | 0 | 100
| |
|
|
ABS. | 87 | 1 | 1 | 0 | 0 | 0 | 0 | 0 | 89
| 2 | 1 | 0 | 0 | 0 | 0 | 0 | 91
| REL. | 97.7 | 1.1 | 1.1 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 100.0
| 2.2 | 1.1 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 21.5
| ID | 97 | 1 | 1 | 0 | 0 | 0 | 0 | 0 | 100
| |
|
|
ABS. | 92 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 92
| 0 | 0 | 0 | 0 | 0 | 0 | 0 | 33
| 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 | 20.7
| ID | 100 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 100
| |
|
|
ABS. | 72 | 5 | 0 | 0 | 0 | 0 | 0 | 0 | 77
| 5 | 0 | 0 | 0 | 0 | 0 | 0 | 45
| REL | 93.5 | 6.4 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 100.0
| 6.5 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 11.12
| ID | 93 | 6 | 0 | 0 | 0 | 0 | 0 | 0 | 100
|
Year
| ABS. | 339 | 8 | 1 | 0 | 0 | 0 | 0 | 0 | 348
| 9 | 1 | 0 | 0 | 0 | 0 | 0 | 91 | REL. | 97.4 | 2.2 | 0.2 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 100.0
| 2.6 | 0.3 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 21.5
| 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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