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 | ~ | ~ | ~ | ~ | ~ | ~ | ~ | 10 | 12 | 18 | 20 | 22 | 18 | 10 | 19 | 25 | 24 | 12 | 12 | 14 | 14 | 15 | 12 | 11 | 13 | 11 | 12 | 8.00 | 7.00 | 17 | 7.00 | 14.29 | 25.00 | 24.00
| 2 | 42 | 10 | 31 | 9.00 | 16 | 18 | 18 | 15 | 20 | 24 | 22 | 23 | 25 | 17 | 30 | 15 | 15 | 17 | 18 | 16 | 13 | 14 | 12 | 14 | 14 | 13 | 1.00 | ~ | ~ | ~ | ~ | 17.85 | 42.00 | 27.00
| 3 | ~ | 11 | 12 | 11 | 7.00 | 8.00 | 4.00 | 11 | 14 | 10 | 8.00 | 13 | 25 | 14 | 13 | 12 | 8.00 | 19 | 13 | 12 | 14 | 13 | 10 | 15 | 15 | 15 | 16 | 15 | 13 | 12 | 17 | 12.67 | 25.00 | 30.00
| 4 | 22 | 21 | 19 | 20 | 14 | 13 | 14 | 15 | 10 | 12 | 14 | 13 | 10 | 10 | 10 | 8.00 | 10 | 10 | 9.00 | 11 | 11 | 10 | 9.00 | 13 | 7.00 | 8.00 | 9.00 | ~ | 8.00 | 10 | ~ | 12.07 | 22.00 | 29.00
| 5 | 10 | 11 | 8.00 | 12 | 10 | 11 | 12 | 9.00 | 9.00 | 12 | 10 | 9.00 | 9.00 | 9.00 | 8.00 | 8.00 | 12 | 14 | 15 | 14 | 11 | 8.00 | 13 | 12 | 10 | 10 | 15 | 14 | 8.00 | 11 | 11 | 10.81 | 15.00 | 31.00
| 6 | 13 | 12 | 11 | 12 | 11 | 10 | 10 | 7.00 | 12 | 9.00 | 6.00 | 6.00 | 5.00 | 8.00 | 8.00 | 8.00 | ~ | 7.00 | 8.00 | 8.00 | 8.00 | 9.00 | 7.00 | 7.00 | 11 | 10 | 8.00 | 8.00 | 8.00 | 8.00 | ~ | 8.79 | 13.00 | 29.00
| 7 | 8.00 | 7.00 | 8.00 | 9.00 | 11 | 9.00 | 8.00 | 15 | 8.00 | 9.00 | 10 | 11 | 8.00 | 7.00 | 6.00 | 6.00 | 7.00 | 9.00 | 9.00 | 10 | 6.00 | 6.00 | 8.00 | 9.00 | 7.00 | 9.00 | 9.00 | 9.00 | 10 | 11 | 12 | 8.74 | 15.00 | 31.00
| 8 | 12 | 7.00 | 7.00 | 10 | 8.00 | 8.00 | 9.00 | 12 | 8.00 | 10 | 9.00 | 10 | 8.00 | 13 | 10 | 10 | 10 | 11 | 9.00 | 8.00 | 15 | 15 | 9.00 | 10 | 15 | 16 | 13 | 11 | 10 | 12 | 12 | 10.55 | 16.00 | 31.00
| 9 | 8.00 | 9.00 | 12 | 12 | 12 | 11 | 12 | 8.00 | 11 | 11 | 7.00 | 8.00 | 8.00 | 6.00 | 5.00 | 6.00 | 7.00 | 2.00 | 7.00 | 8.00 | 7.00 | 6.00 | 7.00 | 5.00 | 7.00 | 8.00 | 8.00 | 7.00 | 5.00 | 5.00 | ~ | 7.83 | 12.00 | 30.00
| 10 | 4.00 | 6.00 | 4.00 | 9.00 | 8.00 | 8.00 | 10 | 11 | 7.00 | 8.00 | 10 | 9.00 | 9.00 | 8.00 | 7.00 | 7.00 | 10 | 11 | 11 | 20 | 18 | 14 | ~ | 9.00 | 13 | 14 | 12 | 15 | 13 | 18 | 13 | 10.53 | 20.00 | 30.00
| 11 | 15 | 14 | 9.00 | 16 | 18 | 11 | 10 | 13 | 15 | 16 | 16 | 15 | 13 | 13 | 14 | 21 | 16 | 17 | 24 | 17 | 19 | 18 | 11 | 10 | 10 | 10 | 6.00 | 10 | 11 | 11 | ~ | 13.97 | 24.00 | 30.00
| 12 | 7.00 | 4.00 | 3.00 | 5.00 | 7.00 | 12 | 12 | 13 | 15 | 12 | 10 | 11 | 10 | 13 | 14 | 14 | 10 | 10 | 10 | 20 | 21 | 38 | 25 | 37 | 26 | 14 | ~ | ~ | ~ | ~ | ~ | 14.35 | 38.00 | 26.00
|
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. | 81 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 81
| 0 | 0 | 0 | 0 | 0 | 0 | 0 | 42
| 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 | 1.2
| ID | 100 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 100
| |
|
|
ABS. | 89 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 89
| 0 | 0 | 0 | 0 | 0 | 0 | 0 | 22
| 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 | 1.4
| ID | 100 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 100
| |
|
|
ABS. | 92 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 92
| 0 | 0 | 0 | 0 | 0 | 0 | 0 | 16
| 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 | 26.8
| ID | 100 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 100
| |
|
|
ABS. | 86 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 86
| 0 | 0 | 0 | 0 | 0 | 0 | 0 | 38
| 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 | 22.12
| ID | 100 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 100
|
Year
| ABS. | 348 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 348
| 0 | 0 | 0 | 0 | 0 | 0 | 0 | 42 | 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 | 1.2
| ID | 100 | 0 | 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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