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 | 14 | 15 | 20 | 27 | 79 | 55 | 38 | 28 | 19 | 8.00 | 8.00 | 17 | 11 | 23 | 19 | 19 | 23 | 42 | 17 | 24 | 25 | 32 | 34 | 22 | 24 | 34 | 24 | 24 | 25 | 6.00 | 12 | 24.77 | 79.00 | 31.00
| 2 | 39 | 55 | 35 | 41 | 8.00 | 7.00 | 10 | 16 | 19 | 27 | 10 | 6.00 | 7.00 | 9.00 | 23 | 27 | 11 | 16 | 28 | 23 | 15 | 13 | 15 | 13 | 12 | 27 | 28 | 21 | ~ | ~ | ~ | 20.04 | 55.00 | 28.00
| 3 | 20 | 19 | 27 | 19 | 26 | 14 | 11 | 15 | 19 | 31 | 13 | 15 | 11 | 12 | 13 | 10 | 8.00 | 12 | 20 | 15 | 12 | 21 | 17 | 15 | 15 | 13 | 9.00 | 8.00 | 9.00 | 21 | 20 | 15.81 | 31.00 | 31.00
| 4 | 19 | 14 | 10 | 11 | 11 | 20 | 14 | 11 | 14 | 11 | 10 | 12 | 17 | 10 | 13 | 9.00 | 10 | 9.00 | 10 | 14 | 12 | 14 | 11 | 11 | 5.00 | 8.00 | 16 | 13 | 11 | 12 | ~ | 12.07 | 20.00 | 30.00
| 5 | 9.00 | 5.00 | 7.00 | 5.00 | 5.00 | 6.00 | 11 | 10 | 9.00 | 11 | 9.00 | 9.00 | 8.00 | 11 | 8.00 | 5.00 | 7.00 | 5.00 | 6.00 | 8.00 | 7.00 | 7.00 | 5.00 | 7.00 | 9.00 | 9.00 | 7.00 | 10 | 10 | 8.00 | 10 | 7.84 | 11.00 | 31.00
| 6 | 6.00 | 9.00 | 10 | 12 | 9.00 | 7.00 | 7.00 | 10 | 9.00 | 7.00 | 10 | 7.00 | 5.00 | 5.00 | 5.00 | 5.00 | 7.00 | 10 | 7.00 | 7.00 | 9.00 | 5.00 | 5.00 | 12 | 9.00 | 6.00 | 7.00 | 11 | 8.00 | 10 | ~ | 7.87 | 12.00 | 30.00
| 7 | 11 | 11 | 8.00 | 7.00 | 6.00 | 7.00 | 7.00 | 5.00 | 5.00 | 5.00 | 6.00 | 6.00 | 9.00 | 11 | 11 | 9.00 | 8.00 | 7.00 | 10 | 10 | 13 | 10 | 12 | 7.00 | 5.00 | 6.00 | 5.00 | 5.00 | 6.00 | 10 | 6.00 | 7.87 | 13.00 | 31.00
| 8 | 6.00 | 8.00 | 7.00 | 8.00 | 12 | 12 | 11 | 9.00 | 18 | 19 | 12 | 10 | 11 | 8.00 | 8.00 | 17 | 13 | 15 | 9.00 | 11 | 9.00 | 6.00 | 9.00 | 11 | 7.00 | 10 | 11 | 8.00 | 5.00 | 8.00 | 12 | 10.32 | 19.00 | 31.00
| 9 | 11 | 5.00 | 8.00 | 9.00 | 6.00 | 9.00 | 14 | 12 | 16 | 18 | 12 | 8.00 | 11 | 12 | 13 | 14 | 14 | 13 | 7.00 | 7.00 | 12 | 17 | 15 | 17 | 14 | 11 | 12 | 20 | 15 | 15 | ~ | 12.23 | 20.00 | 30.00
| 10 | 11 | 9.00 | 9.00 | 13 | 22 | 20 | 15 | 27 | 18 | 7.00 | 18 | 14 | 18 | 16 | 13 | 7.00 | 5.00 | 15 | 16 | 15 | 14 | 13 | 13 | 14 | 29 | 20 | 18 | 21 | 19 | 14 | 16 | 15.45 | 29.00 | 31.00
| 11 | 26 | 28 | 19 | 13 | 24 | 17 | 16 | 19 | 17 | 20 | 18 | 17 | 16 | 12 | 5.00 | 16 | 26 | 35 | 21 | 11 | 16 | 35 | 32 | 10 | 45 | 66 | 27 | 26 | 20 | 27 | ~ | 22.67 | 66.00 | 30.00
| 12 | 31 | 20 | 27 | 14 | 13 | 19 | 24 | 24 | 24 | 28 | 31 | 12 | 13 | 19 | 18 | 32 | 23 | 19 | 22 | 40 | 52 | 79 | 30 | 13 | 13 | 18 | 26 | 12 | 27 | 25 | 23 | 24.87 | 79.00 | 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. | 80 | 9 | 1 | 0 | 0 | 0 | 0 | 0 | 90
| 10 | 1 | 0 | 0 | 0 | 0 | 0 | 79
| REL. | 88.8 | 10.0 | 1.1 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 100.0
| 11.1 | 1.1 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 5.1
| ID | 88 | 10 | 1 | 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 | 6.4
| ID | 100 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 100
| |
|
|
ABS. | 92 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 92
| 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 | 28.9
| ID | 100 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 100
| |
|
|
ABS. | 85 | 6 | 1 | 0 | 0 | 0 | 0 | 0 | 92
| 7 | 1 | 0 | 0 | 0 | 0 | 0 | 79
| REL | 92.3 | 6.5 | 1.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 100.0
| 7.6 | 1.1 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 22.12
| ID | 92 | 6 | 1 | 0 | 0 | 0 | 0 | 0 | 100
|
Year
| ABS. | 348 | 15 | 2 | 0 | 0 | 0 | 0 | 0 | 365
| 17 | 2 | 0 | 0 | 0 | 0 | 0 | 79 | REL. | 95.3 | 4.1 | 0.5 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 100.0
| 4.7 | 0.5 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 22.12
| ID | 95 | 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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