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 | 4.00 | 4.00 | 12 | 4.00 | 5.00 | 17 | 4.00 | ~ | ~ | 4.00 | 6.00 | ~ | 4.00 | 11 | 5.00 | 4.00 | 4.00 | 4.00 | 4.00 | 13 | ~ | 4.00 | 11 | 13 | 23 | 4.00 | 5.00 | 8.00 | 12 | 14 | 10 | 7.89 | 23.00 | 27.00
| 2 | 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 | 4.00 | ~ | 4.00 | 4.00 | 4.00 | 4.00 | 4.00 | 13 | 21 | 4.00 | 4.00 | 4.00 | ~ | ~ | ~ | 4.96 | 21.00 | 27.00
| 3 | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~
| 4 | 9.00 | 10 | 12 | 8.00 | 13 | 4.00 | 7.00 | 4.00 | 13 | 16 | ~ | 8.00 | 4.00 | ~ | 4.00 | 4.00 | 4.00 | 4.00 | 20 | 4.00 | 5.00 | 23 | 4.00 | 4.00 | 4.00 | 4.00 | 4.00 | 7.00 | ~ | ~ | ~ | 7.81 | 23.00 | 26.00
| 5 | ~ | ~ | 17 | 4.00 | 4.00 | 4.00 | 4.00 | ~ | 8.00 | 4.00 | 10 | 5.00 | 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 | 4.00 | 13 | 5.36 | 17.00 | 25.00
| 6 | 5.00 | 11 | 4.00 | ~ | 8.00 | ~ | 7.00 | 7.00 | 4.00 | 12 | 4.00 | 14 | 4.00 | ~ | 4.00 | 22 | 21 | 4.00 | 4.00 | 4.00 | ~ | 4.00 | 6.00 | 6.00 | 7.00 | 6.00 | 5.00 | 5.00 | 6.00 | 4.00 | ~ | 7.23 | 22.00 | 26.00
| 7 | 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 | 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 | 28.00
| 8 | 6.00 | ~ | ~ | 6.00 | 4.00 | 4.00 | 4.00 | 6.00 | 9.00 | 6.00 | 6.00 | 4.00 | 4.00 | ~ | 5.00 | 5.00 | 4.00 | 4.00 | ~ | 6.00 | 9.00 | 4.00 | 4.00 | ~ | ~ | 6.00 | ~ | 6.00 | 4.00 | ~ | 4.00 | 5.22 | 9.00 | 23.00
| 9 | 4.00 | 4.00 | 4.00 | 4.00 | 4.00 | 14 | 10 | 11 | 14 | 12 | 4.00 | ~ | ~ | 4.00 | 4.00 | ~ | ~ | ~ | 13 | 11 | 11 | ~ | 10 | 5.00 | 4.00 | 8.00 | 5.00 | 7.00 | 9.00 | 4.00 | ~ | 7.50 | 14.00 | 24.00
| 10 | 4.00 | 4.00 | 4.00 | 4.00 | 4.00 | 4.00 | 4.00 | 4.00 | ~ | 4.00 | 4.00 | 13 | 19 | 10 | 16 | 14 | 15 | 15 | 6.00 | 6.00 | 16 | 4.00 | 4.00 | 10 | 7.00 | 7.00 | 4.00 | 4.00 | 4.00 | ~ | 4.00 | 7.52 | 19.00 | 29.00
| 11 | ~ | ~ | 4.00 | 11 | 13 | 28 | 5.00 | 4.00 | 4.00 | 9.00 | 25 | 8.00 | 16 | 12 | ~ | 17 | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | 8.00 | ~ | 4.00 | 13 | 22 | ~ | 11.94 | 28.00 | 17.00
| 12 | 4.00 | ~ | 4.00 | 43 | 59 | 13 | 13 | 19 | 18 | 29 | 16 | 22 | 24 | 5.00 | 13 | ~ | 39 | 24 | 33 | 18 | 34 | 20 | 23 | 22 | 18 | 47 | ~ | 66 | ~ | ~ | 12 | 24.54 | 66.00 | 26.00
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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. | 54 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 541
| 0 | 0 | 0 | 0 | 0 | 0 | 0 | 23
| 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 | 25.1
| ID | 100 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 100
| |
|
|
ABS. | 77 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 77
| 0 | 0 | 0 | 0 | 0 | 0 | 0 | 23
| 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 | 22.4
| ID | 100 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 100
| |
|
|
ABS. | 75 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 75
| 0 | 0 | 0 | 0 | 0 | 0 | 0 | 14
| 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 | 6.9
| ID | 100 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 100
| |
|
|
ABS. | 66 | 6 | 0 | 0 | 0 | 0 | 0 | 0 | 72
| 6 | 0 | 0 | 0 | 0 | 0 | 0 | 66
| REL | 91.6 | 8.3 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 100.0
| 8.3 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 28.12
| ID | 91 | 8 | 0 | 0 | 0 | 0 | 0 | 0 | 100
|
Year
| ABS. | 272 | 6 | 0 | 0 | 0 | 0 | 0 | 0 | 278
| 6 | 0 | 0 | 0 | 0 | 0 | 0 | 66 | REL. | 97.8 | 2.1 | 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 | 28.12
| ID | 97 | 2 | 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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