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 | 4.00 | 4.00 | 4.00 | 4.00 | 4.00 | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | 28 | 23 | 11 | 9.00 | 8.00 | 9.90 | 28.00 | 10.00
| 2 | 5.00 | 5.00 | 26 | 32 | 37 | 23 | 14 | 11 | 15 | 17 | 20 | 29 | 25 | 20 | 13 | 11 | ~ | ~ | ~ | ~ | ~ | 23 | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | 19.18 | 37.00 | 17.00
| 3 | ~ | ~ | 108 | 14 | 8.00 | 16 | 10 | 17 | 5.00 | 8.00 | 17 | 11 | 8.00 | 20 | 26 | 16 | 13 | 19 | 45 | 30 | 34 | 40 | 36 | 19 | 13 | 11 | 18 | 15 | 13 | 11 | 34 | 21.90 | 108.00 | 29.00
| 4 | 14 | 13 | 10 | 11 | 20 | 16 | 24 | 22 | 20 | 15 | 20 | 20 | 19 | 19 | 14 | 27 | 20 | 20 | 26 | 23 | 15 | 13 | 16 | 16 | 6.00 | 8.00 | ~ | ~ | 11 | 8.00 | ~ | 16.64 | 27.00 | 28.00
| 5 | 10 | 9.00 | 23 | 18 | 26 | 20 | 16 | 45 | 16 | 13 | 18 | ~ | 21 | 16 | 16 | 15 | 16 | 20 | 34 | ~ | 17 | 16 | 58 | 49 | 55 | 43 | 52 | 67 | 20 | 20 | 39 | 27.17 | 67.00 | 29.00
| 6 | 59 | ~ | 17 | 26 | 18 | 18 | 16 | 17 | 32 | 31 | 29 | 28 | 29 | 26 | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | 26.62 | 59.00 | 13.00
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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- 33 | 34- 67 | 68- 100 | 101- 150 | 151- 200 | 201- 300 | 301- 400 | over 400 | 33 | 67 | 100 | 150 | 200 | 300 | 400
| |
|
|
ABS. | 49 | 6 | 0 | 1 | 0 | 0 | 0 | 0 | 561
| 7 | 1 | 1 | 0 | 0 | 0 | 0 | 108
| REL. | 87.5 | 10.7 | 0.0 | 1.7 | 0.0 | 0.0 | 0.0 | 0.0 | 100.0
| 12.5 | 1.8 | 1.8 | 0.0 | 0.0 | 0.0 | 0.0 | 3.3
| ID | 87 | 10 | 0 | 3 | 0 | 0 | 0 | 0 | 101
| |
|
|
ABS. | 60 | 9 | 1 | 0 | 0 | 0 | 0 | 0 | 70
| 10 | 1 | 0 | 0 | 0 | 0 | 0 | 67
| REL. | 85.7 | 12.8 | 1.4 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 100.0
| 14.3 | 1.4 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 28.5
| ID | 85 | 12 | 1 | 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. | 109 | 15 | 1 | 1 | 0 | 0 | 0 | 0 | 1261
| 17 | 2 | 1 | 0 | 0 | 0 | 0 | 108 | REL. | 86.5 | 11.9 | 0.7 | 0.7 | 0.0 | 0.0 | 0.0 | 0.0 | 100.0
| 13.5 | 1.6 | 0.8 | 0.0 | 0.0 | 0.0 | 0.0 | 3.3
| ID | 86 | 11 | | 1 | 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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