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 | 23 | 27 | 10 | ~ | ~ | 11 | 9.00 | 13 | 23 | 13 | ~ | ~ | 13 | 15 | 22 | 21 | 15 | ~ | ~ | 25 | 31 | 26 | 49 | 10 | ~ | ~ | 10 | 14 | 14 | 21 | 31 | 19.39 | 49.00 | 23.00
| 2 | 14 | 18 | 25 | 19 | ~ | ~ | 26 | 24 | 10 | 11 | 27 | ~ | ~ | 10 | 9.00 | 10 | 14 | 9.00 | ~ | ~ | 33 | 35 | 29 | 9.00 | 16 | ~ | ~ | 12 | 9.00 | ~ | ~ | 17.57 | 35.00 | 21.00
| 3 | 22 | 9.00 | 9.00 | ~ | ~ | 13 | 13 | 9.00 | 9.00 | 9.00 | ~ | ~ | 13 | 14 | 17 | 9.00 | 10 | ~ | ~ | 25 | 25 | 32 | 47 | ~ | ~ | ~ | 9.00 | 24 | 25 | 10 | 23 | 17.09 | 47.00 | 22.00
| 4 | ~ | ~ | ~ | 24 | 15 | 13 | 9.00 | ~ | ~ | 16 | 26 | 13 | 13 | 12 | ~ | ~ | 9.00 | 17 | 21 | 26 | 27 | ~ | ~ | 11 | 18 | 20 | 32 | 22 | ~ | ~ | ~ | 18.11 | 32.00 | 19.00
| 5 | 17 | 19 | 29 | 26 | 18 | ~ | ~ | 15 | 14 | 26 | ~ | 19 | ~ | ~ | 12 | 7.00 | 22 | 6.00 | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | 17.69 | 29.00 | 13.00
| 6 | ~ | 14 | ~ | ~ | 67 | 8.00 | 10 | 10 | 16 | ~ | ~ | 11 | 40 | 43 | 15 | 6.00 | ~ | ~ | 12 | 15 | 14 | 13 | 14 | ~ | ~ | 11 | 12 | 11 | 13 | 12 | ~ | 17.48 | 67.00 | 21.00
| 7 | ~ | ~ | 6.00 | 16 | 19 | 20 | 23 | ~ | ~ | 18 | 13 | 12 | 12 | 6.00 | ~ | ~ | 6.00 | 12 | 6.00 | 6.00 | 6.00 | ~ | ~ | 24 | 30 | 30 | 18 | 12 | ~ | ~ | 12 | 14.62 | 30.00 | 21.00
| 8 | 6.00 | 6.00 | 6.00 | 6.00 | ~ | ~ | 12 | 6.00 | 6.00 | 11 | 7.00 | ~ | ~ | 26 | 11 | 11 | 35 | 17 | ~ | ~ | 14 | 6.00 | 6.00 | 11 | 6.00 | ~ | ~ | 6.00 | 18 | 6.00 | 10 | 10.83 | 35.00 | 23.00
| 9 | 11 | ~ | ~ | 6.00 | 12 | 12 | 10 | 6.00 | ~ | ~ | 9.00 | ~ | ~ | 6.00 | 8.00 | ~ | ~ | 6.00 | 9.00 | 9.00 | 8.00 | 6.00 | ~ | ~ | 6.00 | 6.00 | 6.00 | 6.00 | 6.00 | ~ | ~ | 7.79 | 12.00 | 19.00
| 10 | ~ | 6.00 | 6.00 | 6.00 | 6.00 | 6.00 | ~ | ~ | 11 | 11 | 6.00 | 11 | 6.00 | ~ | ~ | 8.00 | 8.00 | 7.00 | 7.00 | ~ | ~ | ~ | 6.00 | 6.00 | 6.00 | 9.00 | 6.00 | ~ | ~ | 6.00 | 6.00 | 7.14 | 11.00 | 21.00
| 11 | 6.00 | 6.00 | 6.00 | ~ | ~ | 6.00 | 6.00 | 6.00 | 6.00 | 6.00 | ~ | ~ | 6.00 | 6.00 | 6.00 | 13 | 6.00 | ~ | ~ | 6.00 | 6.00 | 6.00 | 6.00 | 8.00 | ~ | ~ | 6.00 | 6.00 | 6.00 | 6.00 | ~ | 6.41 | 13.00 | 22.00
| 12 | 6.00 | ~ | ~ | 12 | 9.00 | 6.00 | 7.00 | 8.00 | ~ | ~ | 6.00 | 6.00 | 6.00 | 6.00 | 6.00 | ~ | ~ | 6.00 | 6.00 | 6.00 | 6.00 | 6.00 | ~ | ~ | ~ | 6.00 | 6.00 | 6.00 | 6.00 | ~ | ~ | 6.60 | 12.00 | 20.00
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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. | 66 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 66
| 0 | 0 | 0 | 0 | 0 | 0 | 0 | 49
| 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 | 23.1
| ID | 100 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 100
| |
|
|
ABS. | 52 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 531
| 1 | 0 | 0 | 0 | 0 | 0 | 0 | 67
| REL. | 98.1 | 1.8 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 100.0
| 1.9 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 5.6
| ID | 98 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 100
| |
|
|
ABS. | 63 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 63
| 0 | 0 | 0 | 0 | 0 | 0 | 0 | 35
| 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 | 17.8
| ID | 100 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 100
| |
|
|
ABS. | 63 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 63
| 0 | 0 | 0 | 0 | 0 | 0 | 0 | 13
| 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 | 16.11
| ID | 100 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 100
|
Year
| ABS. | 244 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 245
| 1 | 0 | 0 | 0 | 0 | 0 | 0 | 67 | REL. | 99.5 | 0.4 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 100.0
| 0.4 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 5.6
| ID | 99 | | 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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