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 | 17 | 19 | 13 | 7.33 | 7.43 | 8.67 | 13 | 11 | 8.75 | 15 | 15 | 18 | 20 | 19 | 23 | 25 | 16 | 12 | 15 | 17 | 15 | 20 | 25 | 29 | 58 | 51 | 43 | 25 | 29 | 22 | 13 | 20.31 | 58.34 | 31.00
| 2 | 35 | 32 | 17 | 23 | 32 | 36 | 30 | 12 | 17 | 23 | 25 | 16 | 11 | 11 | 10 | 12 | 11 | 16 | 17 | 18 | 15 | 13 | 18 | 13 | 15 | 19 | 14 | 7.58 | ~ | ~ | ~ | 18.54 | 36.13 | 28.00
| 3 | 11 | 8.48 | 11 | 11 | 10 | 11 | 10 | 12 | 16 | 22 | 22 | 13 | 12 | 12 | 18 | 16 | 18 | 14 | 12 | 12 | 12 | 12 | 18 | 17 | 16 | 20 | 15 | 18 | 15 | 15 | 14 | 14.30 | 22.08 | 31.00
| 4 | 17 | 16 | 13 | 12 | 12 | 14 | 12 | 11 | 12 | 13 | 12 | 11 | 11 | 14 | 12 | 13 | 14 | 12 | 12 | 13 | 12 | 15 | 17 | 17 | 16 | 13 | 14 | 13 | 14 | 14 | ~ | 13.34 | 17.48 | 30.00
| 5 | 12 | 12 | 13 | 13 | 14 | 13 | 13 | 12 | 13 | 15 | 16 | 11 | 14 | 13 | 10 | 10 | 8.48 | 10 | 9 | 11 | 13 | 13 | 12 | 13 | ~ | ~ | ~ | ~ | 16 | 17 | 18 | 12.70 | 18.29 | 27.00
| 6 | 22 | 22 | 23 | 22 | 22 | 22 | 23 | 22 | 22 | 21 | 10 | 4.73 | 3.25 | 6.54 | 8.83 | 7.85 | 0.46 | 0.73 | 3.08 | 7.69 | 6.56 | 2.19 | 2.54 | 2.98 | 5.00 | 5.33 | 2.69 | 3.38 | 3.69 | 5.11 | ~ | 10.46 | 22.90 | 30.00
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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. | 88 | 2 | 0 | 0 | 0 | 0 | 0 | 0 | 90
| 2 | 0 | 0 | 0 | 0 | 0 | 0 | 58
| REL. | 97.7 | 2.2 | 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 | 25.1
| ID | 97 | 2 | 0 | 0 | 0 | 0 | 0 | 0 | 100
| |
|
|
ABS. | 87 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 87
| 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 | 7.6
| ID | 100 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 100
| |
|
|
ABS. | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 02
| 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0
| |
|
|
ABS. | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 02
| 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0
|
Year
| ABS. | 175 | 2 | 0 | 0 | 0 | 0 | 0 | 0 | 1771
| 2 | 0 | 0 | 0 | 0 | 0 | 0 | 58 | REL. | 98.8 | 1.1 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 100.0
| 1.1 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 25.1
| ID | 98 | 1 | 0 | 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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