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 | 30 | 19 | ~ | ~ | 10 | 10 | 13 | 13 | 14 | 11 | 11 | 12 | 12 | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | 14.30 | 29.67 | 12.00
| 2 | ~ | ~ | ~ | ~ | 23 | 22 | 34 | 42 | 45 | 51 | 48 | 36 | 19 | 19 | 30 | 34 | 37 | 51 | 48 | 49 | 42 | 44 | 45 | 44 | 37 | 38 | 33 | 30 | ~ | ~ | ~ | 37.57 | 51.04 | 24.00
| 3 | 33 | 36 | 34 | 34 | 36 | 37 | 33 | 32 | 36 | 39 | 38 | 38 | 33 | 33 | 30 | 35 | 38 | 39 | 20 | 18 | 15 | 15 | 23 | 18 | 20 | 24 | 21 | 29 | 24 | 19 | 17 | 28.99 | 38.83 | 31.00
| 4 | 20 | 20 | 16 | 14 | 15 | 18 | 15 | 15 | 14 | 12 | 12 | 15 | 16 | 17 | 14 | 18 | 20 | 16 | 17 | 19 | 16 | 21 | 23 | 20 | 29 | 22 | 20 | ~ | ~ | ~ | ~ | 17.56 | 28.63 | 27.00
| 5 | ~ | ~ | 39 | 40 | 57 | ~ | 43 | 47 | 56 | 38 | ~ | ~ | 83 | 56 | 55 | 57 | 57 | 49 | 45 | 42 | 39 | 41 | 41 | 42 | 44 | 44 | 42 | 42 | 51 | 52 | 47 | 48.05 | 82.85 | 26.00
| 6 | 40 | 36 | 41 | 39 | 64 | 94 | 95 | 46 | 61 | 50 | 25 | 19 | 21 | 23 | 15 | 17 | 15 | 13 | 14 | 21 | 31 | 20 | 25 | 32 | 43 | 48 | 46 | 48 | 46 | 48 | ~ | 37.85 | 95.15 | 30.00
|
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. | 65 | 2 | 0 | 0 | 0 | 0 | 0 | 0 | 67
| 2 | 0 | 0 | 0 | 0 | 0 | 0 | 51
| REL. | 97.0 | 2.9 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 100.0
| 3.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 18.2
| ID | 97 | 2 | 0 | 0 | 0 | 0 | 0 | 0 | 100
| |
|
|
ABS. | 69 | 14 | 0 | 0 | 0 | 0 | 0 | 0 | 83
| 14 | 0 | 0 | 0 | 0 | 0 | 0 | 95
| REL. | 83.1 | 16.8 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 100.0
| 16.9 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 7.6
| ID | 83 | 16 | 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. | 134 | 16 | 0 | 0 | 0 | 0 | 0 | 0 | 1501
| 16 | 0 | 0 | 0 | 0 | 0 | 0 | 95 | REL. | 89.3 | 10.6 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 100.0
| 10.7 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 7.6
| ID | 89 | 10 | 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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