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 | ~ | ~ | ~ | ~ | ~ | 20 | 13 | 9.00 | 14 | ~ | ~ | ~ | ~ | ~ | 8.00 | 15 | 25 | 20 | 25 | 27 | 18 | 15 | 13 | 26 | 15 | 10 | 12 | 14 | 19 | 21 | 29 | 17.52 | 29.00 | 21.00
| 2 | 34 | 20 | 12 | 8.00 | 7.00 | 9.00 | 10 | 9.00 | 14 | 30 | 35 | 30 | 30 | 29 | 24 | 15 | 10 | 12 | 13 | 13 | 10 | 9.00 | 9.00 | 11 | 16 | 16 | 32 | 23 | ~ | ~ | ~ | 17.50 | 35.00 | 28.00
| 3 | 14 | 9.00 | 14 | 26 | 14 | 9.00 | 13 | 10 | 15 | 12 | 8.00 | 20 | 45 | 35 | 26 | 42 | 14 | 21 | 27 | 9.00 | 8.00 | 18 | 10 | 11 | 23 | 23 | 18 | 13 | 5.00 | 14 | 24 | 17.74 | 45.00 | 31.00
| 4 | 20 | 17 | 11 | 14 | 7.00 | 6.00 | 4.00 | 3.00 | 3.00 | 7.00 | 4.00 | 6.00 | 6.00 | 9.00 | 11 | 6.00 | 5.00 | 6.00 | 6.00 | 6.00 | 11 | 5.00 | 11 | 15 | 17 | 14 | 6.00 | 5.00 | 6.00 | 14 | ~ | 8.70 | 20.00 | 30.00
| 5 | 5.00 | 5.00 | 9.00 | 13 | 9.00 | 5.00 | 10 | 3.00 | 7.00 | 6.00 | 3.00 | 3.00 | 3.00 | 3.00 | 3.00 | 2.00 | 16 | 11 | 13 | 13 | 7.00 | 4.00 | 2.00 | 15 | 10 | 4.00 | 20 | 10 | 8.00 | 3.00 | 7.00 | 7.48 | 20.00 | 31.00
| 6 | 5.00 | 12 | 4.00 | 11 | 8.00 | 8.00 | 4.00 | 10 | 9.00 | 8.00 | 15 | 3.00 | 2.00 | 5.00 | 2.00 | 6.00 | 3.00 | 6.00 | 2.00 | 5.00 | 2.00 | 2.00 | 5.00 | 4.00 | 5.00 | 11 | 11 | 7.00 | 10 | 4.00 | ~ | 6.30 | 15.00 | 30.00
| 7 | 4.00 | 12 | 7.00 | 6.00 | 10 | 10 | 4.00 | 4.00 | 8.00 | 8.00 | 5.00 | 8.00 | 7.00 | 4.00 | 3.00 | 3.00 | 4.00 | 8.00 | 7.00 | 4.00 | 4.00 | 3.00 | 3.00 | 8.00 | 10 | 9.00 | 3.00 | 6.00 | 10 | 11 | 8.00 | 6.48 | 12.00 | 31.00
| 8 | 7.00 | 13 | 6.00 | 18 | 12 | 5.00 | 6.00 | 3.00 | 5.00 | 2.00 | 2.00 | 2.00 | 2.00 | 3.00 | 3.00 | 2.00 | 2.00 | 3.00 | 2.00 | 2.00 | 2.00 | 2.00 | 5.00 | 8.00 | 19 | 11 | 6.00 | 5.00 | 3.00 | 20 | 10 | 6.16 | 20.00 | 31.00
| 9 | 3.00 | 4.00 | 7.00 | 7.00 | 11 | 12 | 6.00 | 5.00 | 10 | 16 | 8.00 | 9.00 | 9.00 | 10 | 14 | 25 | 12 | 17 | 18 | 15 | 8.00 | 3.00 | 4.00 | 3.00 | 2.00 | 3.00 | 1.00 | 3.00 | 2.00 | 3.00 | ~ | 8.33 | 25.00 | 30.00
| 10 | 2.00 | 2.00 | 3.00 | 2.00 | 3.00 | 3.00 | 3.00 | 3.00 | 3.00 | 3.00 | 2.00 | 2.00 | 2.00 | 1.00 | 2.00 | 2.00 | 3.00 | ~ | ~ | ~ | ~ | ~ | 14 | 9.00 | 11 | 6.00 | 5.00 | 6.00 | 6.00 | 11 | 7.00 | 4.46 | 14.00 | 26.00
| 11 | 11 | 17 | 17 | 17 | 24 | 10 | 5.00 | 4.00 | 14 | 28 | 12 | 54 | 17 | 7.00 | 8.00 | 29 | 12 | 9.00 | 19 | 18 | ~ | 28 | 17 | 10 | 13 | 16 | 16 | 12 | 12 | 17 | ~ | 16.31 | 54.00 | 29.00
| 12 | 9.00 | 6.00 | 7.00 | 5.00 | 5.00 | 7.00 | 6.00 | ~ | ~ | ~ | ~ | ~ | ~ | ~ | 7.00 | 5.00 | 7.00 | 6.00 | 4.00 | 7.00 | 7.00 | 23 | 26 | 18 | 19 | 13 | 6.00 | 21 | 9.00 | 9.00 | 9.00 | 10.04 | 26.00 | 24.00
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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- 50 | 51- 100 | 101- 150 | 151- 225 | 226- 300 | 301- 450 | 451- 600 | over 600 | 50 | 100 | 150 | 225 | 300 | 450 | 600
| |
|
|
ABS. | 80 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 80
| 0 | 0 | 0 | 0 | 0 | 0 | 0 | 45
| 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 | 13.3
| ID | 100 | 0 | 0 | 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 | 1.4
| 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 | 25
| 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 | 16.9
| ID | 100 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 100
| |
|
|
ABS. | 78 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 79
| 1 | 0 | 0 | 0 | 0 | 0 | 0 | 54
| REL | 98.7 | 1.2 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 100.0
| 1.3 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 12.11
| ID | 98 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 100
|
Year
| ABS. | 341 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 342
| 1 | 0 | 0 | 0 | 0 | 0 | 0 | 54 | REL. | 99.7 | 0.2 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 100.0
| 0.3 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 12.11
| ID | 99 | | 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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