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 | 31 | 37 | 37 | 28 | 29 | 33 | 27 | 34 | 20 | 21 | 26 | 23 | 43 | 84 | 63 | 53 | 23 | 24 | 26 | 22 | 23 | 20 | 37 | 52 | 50 | 111 | 102 | 94 | 62 | 42 | 36 | 42.35 | 111.00 | 31.00
| 2 | 44 | 39 | 78 | 37 | 47 | 107 | 60 | 30 | 25 | 29 | 48 | 36 | 12 | 12 | 24 | 23 | 23 | 28 | 34 | 42 | 36 | 27 | 31 | 19 | 20 | 15 | 22 | 15 | ~ | ~ | ~ | 34.39 | 107.00 | 28.00
| 3 | 14 | 25 | 28 | 28 | 23 | 20 | 24 | 26 | 26 | 20 | 27 | 30 | 37 | 28 | 25 | 27 | 23 | 23 | 27 | 23 | 25 | 25 | 27 | 40 | 30 | 37 | 32 | 39 | 26 | 30 | 33 | 27.35 | 40.00 | 31.00
|
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. | 79 | 8 | 3 | 0 | 0 | 0 | 0 | 0 | 90
| 11 | 3 | 0 | 0 | 0 | 0 | 0 | 111
| REL. | 87.7 | 8.8 | 3.3 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 100.0
| 12.2 | 3.3 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 26.1
| ID | 87 | 8 | 3 | 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
| |
|
|
ABS. | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 02
| 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0
|
Year
| ABS. | 79 | 8 | 3 | 0 | 0 | 0 | 0 | 0 | 902
| 11 | 3 | 0 | 0 | 0 | 0 | 0 | 111 | REL. | 87.7 | 8.8 | 3.3 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 100.0
| 12.2 | 3.3 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 26.1
| ID | 87 | 8 | 3 | 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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