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 | 763 | 760 | 760 | 757 | 759 | 760 | 761 | 761 | 761 | 764 | 764 | 766 | 762 | 762 | 760 | 760 | 756 | 759 | 757 | 758 | 763 | 761 | 759 | 759 | 758 | 759 | 759 | 770 | 774 | 774 | 766 | 761.72 | 774.10 | 31.00
| 2 | 769 | 769 | 773 | 775 | 776 | 777 | 776 | 774 | 776 | 770 | 769 | 770 | 771 | 769 | 768 | 770 | 765 | 765 | 767 | 768 | 770 | 777 | 770 | 769 | 774 | 767 | 767 | 766 | ~ | ~ | ~ | 770.58 | 776.78 | 28.00
| 3 | 767 | 767 | 768 | 772 | 763 | 766 | 768 | 769 | 761 | 767 | 766 | 764 | 762 | 763 | 770 | 772 | 774 | 768 | 764 | 765 | 770 | 770 | 770 | 771 | 771 | 774 | 771 | 773 | 778 | 773 | 773 | 768.65 | 777.73 | 31.00
| 4 | 775 | 773 | 773 | 773 | 771 | 772 | 778 | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | 773.66 | 778.21 | 7.00
| 5 | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | 0.30 | 0.30 | 0.30 | 0.30 | 0.30 | 3.00
| 6 | 0.30 | 0.30 | 0.30 | 0.30 | 0.30 | 0.30 | 0.30 | 0.30 | 0.30 | 0.30 | 0.30 | 0.30 | 0.30 | ~ | 0.30 | 0.30 | 0.30 | 0.30 | ~ | ~ | ~ | 0.30 | 0.30 | 0.30 | 0.30 | 0.30 | 0.30 | 0.30 | ~ | ~ | ~ | 0.30 | 0.30 | 24.00
| 7 | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~
| 8 | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~
| 9 | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~
| 10 | ~ | ~ | ~ | ~ | ~ | ~ | 0.30 | 0.30 | 0.30 | 0.30 | 0.30 | 0.30 | 0.30 | 0.30 | 0.30 | 0.30 | 0.30 | 0.30 | 0.30 | 0.30 | 0.30 | 0.30 | 0.30 | 0.30 | 0.30 | 0.30 | 0.30 | 0.30 | 0.30 | 0.30 | 0.30 | 0.30 | 0.30 | 25.00
| 11 | 0.30 | ~ | 0.30 | 0.30 | ~ | 0.30 | 0.30 | 0.30 | 0.30 | 0.30 | 0.30 | 0.30 | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | 0.30 | 0.30 | 10.00
| 12 | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | 0.30 | 0.30 | 0.30 | 0.30 | 0.30 | 0.30 | 0.30 | 0.30 | 0.30 | 0.30 | 0.30 | 0.30 | 0.30 | ~ | 0.30 | 0.30 | 13.00
|
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. | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 90 | 90
| 90 | 90 | 90 | 90 | 90 | 90 | 90 | 778
| REL. | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 100.0 | 100.0
| 100.0 | 100.0 | 100.0 | 100.0 | 100.0 | 100.0 | 100.0 | 29.3
| ID | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 62500 | 62500
| |
|
|
ABS. | 27 | 0 | 0 | 0 | 0 | 0 | 0 | 7 | 341
| 7 | 7 | 7 | 7 | 7 | 7 | 7 | 778
| REL. | 79.4 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 20.5 | 100.0
| 20.6 | 20.6 | 20.6 | 20.6 | 20.6 | 20.6 | 20.6 | 7.4
| ID | 79 | 0 | 0 | 0 | 0 | 0 | 0 | 12867 | 12947
| |
|
|
ABS. | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 02
| 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0
| |
|
|
ABS. | 48 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 481
| 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0
| 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 | 7.10
| ID | 100 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 100
|
Year
| ABS. | 75 | 0 | 0 | 0 | 0 | 0 | 0 | 97 | 1721
| 97 | 97 | 97 | 97 | 97 | 97 | 97 | 778 | REL. | 43.6 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 56.3 | 100.0
| 56.4 | 56.4 | 56.4 | 56.4 | 56.4 | 56.4 | 56.4 | 7.4
| ID | 43 | 0 | 0 | 0 | 0 | 0 | 0 | 35247 | 35290
|
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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