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 | 29 | 33 | 36 | 24 | 26 | 15 | 16 | 33 | 27 | 10 | 25 | 29 | 19 | 29 | 39 | 6.00 | 6.00 | 4.00 | 8.00 | 7.00 | 4.00 | 8.00 | 2.00 | 2.00 | 5.00 | 4.00 | 10 | 16 | 26 | 14 | 13 | 16.94 | 39.00 | 31.00
| 2 | 7.00 | 7.00 | 14 | 23 | 24 | 15 | 18 | 21 | 20 | 71 | 80 | 34 | 39 | 46 | ~ | 29 | 2.00 | 3.00 | 5.00 | 2.00 | 2.00 | 2.00 | 2.00 | 20 | 3.00 | 2.00 | 8.00 | 4.00 | ~ | ~ | ~ | 18.63 | 80.00 | 27.00
| 3 | 5.00 | 9.00 | 20 | 7.00 | 10 | 6.00 | 9.00 | 7.00 | 8.00 | 3.00 | 6.00 | 10 | 11 | 14 | 13 | 8.00 | 5.00 | 6.00 | 7.00 | 13 | 7.00 | 8.00 | 3.00 | 5.00 | 10 | 8.00 | 7.00 | 8.00 | 4.00 | 4.00 | 2.00 | 7.84 | 20.00 | 31.00
| 4 | 4.00 | 7.00 | 9.00 | 8.00 | 4.00 | 6.00 | 10 | 12 | 24 | 44 | 23 | 26 | 17 | 13 | 13 | 7.00 | 6.00 | 12 | 10 | 2.00 | ~ | 3.00 | 7.00 | 4.00 | 5.00 | 18 | 8.00 | 19 | 10 | 33 | ~ | 12.55 | 44.00 | 29.00
| 5 | 8.00 | 12 | 26 | 26 | 24 | 14 | 15 | 15 | 11 | 13 | 17 | 3.00 | 2.00 | 2.00 | 2.00 | 2.00 | 2.00 | 2.00 | 12 | 14 | 8.00 | 17 | 11 | 12 | 12 | 10 | 4.00 | 3.00 | 4.00 | 4.00 | 2.00 | 9.97 | 26.00 | 31.00
| 6 | 2.00 | 23 | 37 | 66 | 44 | 31 | 44 | 31 | 4.00 | 7.00 | 7.00 | 8.00 | 12 | 11 | 4.00 | 2.00 | 3.00 | 2.00 | 2.00 | 2.00 | 2.00 | 2.00 | 9.00 | 9.00 | 7.00 | 7.00 | 5.00 | 8.00 | 6.00 | 17 | ~ | 13.80 | 66.00 | 30.00
| 7 | 17 | 16 | 17 | 14 | 18 | 18 | 25 | 9.00 | 13 | 9.00 | 11 | 9.00 | 9.00 | 9.00 | 20 | 10 | 22 | 22 | 15 | 7.00 | 3.00 | 5.00 | 4.00 | 6.00 | 5.00 | 8.00 | 8.00 | 8.00 | 8.00 | 10 | 7.00 | 11.68 | 25.00 | 31.00
| 8 | 10 | 7.00 | 8.00 | 11 | 7.00 | 9.00 | 6.00 | ~ | 4.00 | 6.00 | 18 | 23 | 21 | 15 | 20 | 17 | 16 | 16 | 19 | 18 | 13 | 26 | 15 | 26 | 21 | 20 | 17 | 17 | 13 | 15 | 16 | 15.00 | 26.00 | 30.00
| 9 | 13 | 18 | 16 | 14 | 23 | 11 | 15 | 17 | 14 | 10 | 15 | 12 | 15 | 9.00 | 20 | 24 | 5.00 | 7.00 | 12 | 8.00 | 9.00 | 12 | 16 | 23 | 9.00 | 19 | 12 | 11 | 10 | 20 | ~ | 13.97 | 24.00 | 30.00
| 10 | 85 | 26 | 15 | 19 | 13 | 19 | 19 | 14 | 16 | 11 | 13 | 3.00 | 8.00 | 9.00 | 11 | 14 | 12 | 13 | 9.00 | 15 | 18 | 19 | 18 | 25 | 16 | 11 | 11 | 13 | 20 | 28 | 17 | 17.42 | 85.00 | 31.00
| 11 | 17 | 17 | 21 | 8.00 | 14 | 18 | 23 | ~ | 34 | 21 | 15 | 18 | 21 | 18 | 33 | ~ | ~ | ~ | 9.00 | 12 | 15 | 25 | 25 | 22 | 17 | 23 | 18 | 19 | 24 | 20 | ~ | 19.50 | 34.00 | 26.00
| 12 | 20 | 28 | 27 | 17 | 12 | 16 | 28 | 23 | 20 | 33 | 25 | 13 | 17 | 15 | 14 | 19 | 23 | 12 | 14 | 22 | 13 | 21 | 20 | 27 | 20 | 10 | 8.00 | 11 | 15 | 14 | 20 | 18.61 | 33.00 | 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. | 82 | 5 | 2 | 0 | 0 | 0 | 0 | 0 | 89
| 7 | 2 | 0 | 0 | 0 | 0 | 0 | 80
| REL. | 92.1 | 5.6 | 2.2 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 100.0
| 7.9 | 2.2 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 11.2
| ID | 92 | 5 | 2 | 0 | 0 | 0 | 0 | 0 | 100
| |
|
|
ABS. | 85 | 5 | 0 | 0 | 0 | 0 | 0 | 0 | 90
| 5 | 0 | 0 | 0 | 0 | 0 | 0 | 66
| REL. | 94.4 | 5.5 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 100.0
| 5.6 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 4.6
| ID | 94 | 5 | 0 | 0 | 0 | 0 | 0 | 0 | 100
| |
|
|
ABS. | 91 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 91
| 0 | 0 | 0 | 0 | 0 | 0 | 0 | 26
| 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 | 22.8
| ID | 100 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 100
| |
|
|
ABS. | 86 | 1 | 1 | 0 | 0 | 0 | 0 | 0 | 88
| 2 | 1 | 0 | 0 | 0 | 0 | 0 | 85
| REL | 97.7 | 1.1 | 1.1 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 100.0
| 2.3 | 1.1 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 1.10
| ID | 97 | 1 | 1 | 0 | 0 | 0 | 0 | 0 | 100
|
Year
| ABS. | 344 | 11 | 3 | 0 | 0 | 0 | 0 | 0 | 358
| 14 | 3 | 0 | 0 | 0 | 0 | 0 | 85 | REL. | 96.0 | 3.0 | 0.8 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 100.0
| 3.9 | 0.8 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 1.10
| ID | 96 | 3 | | 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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