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 | 4.95 | ~ | ~ | 2.31 | 2.19 | 3.38 | 2.21 | 4.04 | 2.50 | 2.63 | 3.29 | 9.00 | 7.83 | 4.38 | 3.38 | 13 | 2.98 | 5.29 | 7.67 | 3.88 | 3.08 | 6.17 | 6.94 | 9 | 4.54 | 3.00 | 5.73 | 3.31 | 7.00 | 6.46 | 5.58 | 5.04 | 13.31 | 29.00
| 2 | 10 | 5.38 | 10 | 12 | 6.54 | 7.81 | 5.85 | 4.79 | 3.75 | 3.50 | 3.88 | 3.73 | 3.63 | 10 | 6.13 | 8.77 | 21 | 19 | 3.23 | 2.71 | 3.31 | ~ | ~ | 2.73 | 4.90 | 3.13 | 4.25 | 3.94 | ~ | ~ | ~ | 6.66 | 20.65 | 26.00
| 3 | 4.27 | 3.29 | 6.13 | 5.44 | 9 | 12 | 4.71 | 6.85 | 7.19 | 4.10 | 5.71 | 21 | 21 | 8.25 | 4.40 | 19 | 31 | 26 | 8.11 | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | 10.97 | 31.17 | 19.00
|
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- 23 | 24- 47 | 48- 70 | 71- 105 | 106- 140 | 141- 210 | 211- 280 | over 280 | 23 | 47 | 70 | 105 | 140 | 210 | 280
| |
|
|
ABS. | 72 | 2 | 0 | 0 | 0 | 0 | 0 | 0 | 74
| 2 | 0 | 0 | 0 | 0 | 0 | 0 | 31
| REL. | 97.2 | 2.7 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 100.0
| 2.7 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 17.3
| ID | 97 | 2 | 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
| |
|
|
ABS. | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 02
| 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0
|
Year
| ABS. | 72 | 2 | 0 | 0 | 0 | 0 | 0 | 0 | 742
| 2 | 0 | 0 | 0 | 0 | 0 | 0 | 31 | REL. | 97.2 | 2.7 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 100.0
| 2.7 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 17.3
| ID | 97 | 2 | 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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