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 | 44 | 36 | 22 | 22 | 31 | 23 | 17 | 23 | 19 | 35 | 11 | 28 | 30 | 39 | 60 | 53 | 44 | 38 | 23 | 21 | 13 | 16 | 23 | 26 | 17 | 12 | 14 | 22 | 14 | 16 | 11 | 25.90 | 60.00 | 31.00
| 2 | 19 | 12 | 23 | 37 | 11 | 14 | 14 | 22 | 23 | 24 | 13 | 11 | 9.00 | 7.00 | 6.00 | 8.00 | 12 | 13 | 11 | 10 | 11 | 10 | 11 | 16 | 13 | 10 | 9.00 | 14 | ~ | ~ | ~ | 14.04 | 37.00 | 28.00
| 3 | 20 | 10 | 10 | 11 | 13 | 16 | 8.00 | 16 | 10 | 7.00 | 14 | 15 | 14 | 15 | 12 | 5.00 | 9.00 | 8.00 | 16 | 6.00 | 11 | 68 | 36 | 20 | 11 | 15 | 11 | 6.00 | 5.00 | 5.00 | 4.00 | 13.77 | 68.00 | 31.00
| 4 | 7.00 | 9.00 | 9.00 | 5.00 | 15 | 4.00 | 9.00 | 10 | 22 | 17 | 10 | 7.00 | 15 | 13 | 5.00 | 8.00 | 15 | 11 | 10 | 8.00 | 13 | 10 | 21 | 15 | 19 | 22 | 17 | 17 | 15 | 7.00 | ~ | 12.17 | 22.00 | 30.00
| 5 | 5.00 | 8.00 | 5.00 | 9.00 | 10 | 6.00 | 9.00 | 10 | 10 | 7.00 | 8.00 | 9.00 | 8.00 | 4.00 | 8.00 | 6.00 | ~ | ~ | 13 | 3.00 | 9.00 | 9.00 | 9.00 | 7.00 | 6.00 | 10 | 8.00 | 9.00 | 8.00 | 7.00 | 14 | 8.07 | 14.00 | 29.00
| 6 | 7.00 | 7.00 | 6.00 | 12 | 11 | 8.00 | 20 | 18 | 11 | 10 | 7.00 | 5.00 | 5.00 | 6.00 | 2.00 | ~ | 4.00 | 14 | 6.00 | 7.00 | 6.00 | 9.00 | 15 | 8.00 | 13 | 13 | 11 | 12 | 9.00 | 12 | ~ | 9.45 | 20.00 | 29.00
| 7 | 17 | 9.00 | 11 | 12 | 11 | 9.00 | 13 | 8.00 | 7.00 | 11 | ~ | ~ | ~ | 9.00 | 9.00 | 6.00 | 4.00 | 7.00 | 3.00 | 6.00 | 5.00 | 3.00 | 10 | ~ | ~ | ~ | ~ | 6.00 | 9.00 | 7.00 | ~ | 8.35 | 17.00 | 23.00
| 8 | 11 | 4.00 | 6.00 | 11 | 8.00 | 12 | 7.00 | 3.00 | 6.00 | 5.00 | 5.00 | 9.00 | 1.00 | 16 | 5.00 | 4.00 | 4.00 | 1.00 | 5.00 | 11 | 13 | 22 | ~ | 20 | 16 | 12 | 12 | 11 | 16 | 10 | 12 | 9.27 | 22.00 | 30.00
| 9 | 13 | 13 | 22 | 22 | 17 | 21 | 15 | 12 | 9.00 | 16 | 13 | 16 | 20 | 15 | 17 | 12 | 17 | 12 | 12 | 8.00 | ~ | ~ | 13 | 8.00 | 10 | 8.00 | 9.00 | 6.00 | 7.00 | 9.00 | ~ | 13.29 | 22.00 | 28.00
| 10 | 10 | 6.00 | 10 | 13 | 11 | 12 | 17 | 15 | 10 | 13 | 10 | 9.00 | ~ | 11 | 17 | 13 | 21 | 10 | 20 | 23 | 9.00 | 15 | 20 | 13 | 11 | 11 | 16 | ~ | 38 | 18 | 12 | 14.28 | 38.00 | 29.00
| 11 | 12 | 11 | 8.00 | 11 | 15 | 13 | 27 | 26 | 15 | 14 | 17 | 15 | 17 | 13 | 22 | 11 | 7.00 | 8.00 | 10 | 15 | 29 | 25 | 33 | 22 | 16 | 31 | 30 | 38 | 27 | 25 | ~ | 18.77 | 38.00 | 30.00
| 12 | ~ | 16 | 16 | 11 | 14 | 20 | 24 | 25 | 26 | 22 | 19 | 14 | 10 | 8.00 | 10 | 15 | 12 | 12 | 18 | 12 | 27 | 27 | 42 | 20 | 12 | 8.00 | 10 | ~ | 12 | 14 | 14 | 16.90 | 42.00 | 29.00
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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. | 79 | 10 | 1 | 0 | 0 | 0 | 0 | 0 | 90
| 11 | 1 | 0 | 0 | 0 | 0 | 0 | 68
| REL. | 87.7 | 11.1 | 1.1 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 100.0
| 12.2 | 1.1 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 22.3
| ID | 87 | 11 | 1 | 0 | 0 | 0 | 0 | 0 | 100
| |
|
|
ABS. | 88 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 88
| 0 | 0 | 0 | 0 | 0 | 0 | 0 | 22
| 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 | 9.4
| ID | 100 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 100
| |
|
|
ABS. | 81 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 81
| 0 | 0 | 0 | 0 | 0 | 0 | 0 | 22
| 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. | 85 | 3 | 0 | 0 | 0 | 0 | 0 | 0 | 88
| 3 | 0 | 0 | 0 | 0 | 0 | 0 | 42
| REL | 96.5 | 3.4 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 100.0
| 3.4 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 23.12
| ID | 96 | 3 | 0 | 0 | 0 | 0 | 0 | 0 | 100
|
Year
| ABS. | 333 | 13 | 1 | 0 | 0 | 0 | 0 | 0 | 347
| 14 | 1 | 0 | 0 | 0 | 0 | 0 | 68 | REL. | 95.9 | 3.7 | 0.2 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 100.0
| 4.0 | 0.3 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 22.3
| ID | 95 | 3 | | 0 | 0 | 0 | 0 | 0 | 100
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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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