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 | 28 | 38 | 32 | 43 | 28 | 26 | 40 | 22 | 27 | 42 | 28 | 14 | 14 | 15 | 36 | 24 | 17 | 12 | 19 | 18 | 17 | 13 | 25 | 33 | 39 | 37 | 34 | 24 | 12 | 11 | 23 | 25.52 | 43.00 | 31.00
| 2 | 36 | 21 | 17 | 5.00 | 41 | 14 | 17 | 15 | 15 | 27 | 18 | 13 | 16 | 18 | 24 | 19 | 27 | 15 | 17 | 16 | 19 | 19 | 27 | 26 | 14 | 13 | 13 | 16 | 20 | ~ | ~ | 19.24 | 41.00 | 29.00
| 3 | 15 | 22 | 17 | 11 | 16 | 23 | 19 | 21 | 7.00 | 15 | 9.00 | 16 | 21 | 13 | 11 | 18 | 11 | 14 | 7.00 | 19 | 16 | 18 | 22 | 14 | 12 | 10 | 24 | 21 | 15 | 18 | 18 | 15.90 | 24.00 | 31.00
| 4 | 13 | 18 | 11 | 14 | 6.00 | 16 | 8.00 | 5.00 | 12 | 10 | 9.00 | 9.00 | 16 | 15 | 9.00 | 9.00 | 13 | 12 | 16 | 18 | 9.00 | 7.00 | 7.00 | 13 | 10 | 12 | 7.00 | 10 | 8.00 | 13 | ~ | 11.17 | 18.00 | 30.00
| 5 | 2.00 | 11 | 18 | 14 | 9.00 | 9.00 | 9.00 | 10 | 14 | 12 | 9.00 | 2.00 | 5.00 | 9.00 | 9.00 | 10 | 12 | 12 | 11 | 7.00 | 12 | 15 | 13 | 14 | 15 | 12 | 9.00 | 13 | 14 | 10 | 11 | 10.71 | 18.00 | 31.00
| 6 | 10 | 9.00 | 7.00 | 12 | 11 | 12 | 12 | 14 | 11 | 7.00 | 12 | 10 | 11 | 11 | 11 | 9.00 | 6.00 | 8.00 | 12 | 10 | 12 | 14 | 18 | 12 | 11 | 11 | 12 | 16 | 13 | 10 | ~ | 11.13 | 18.00 | 30.00
| 7 | 10 | 11 | 10 | 13 | 10 | 8.00 | 8.00 | 6.00 | 9.00 | 12 | 13 | 9.00 | 13 | 9.00 | 5.00 | 10 | 18 | 18 | 12 | 16 | 15 | 10 | 14 | 14 | 13 | 17 | 13 | 13 | 2.00 | 10 | 11 | 11.35 | 18.00 | 31.00
| 8 | 12 | 15 | 14 | 12 | 11 | 12 | 14 | 15 | 12 | 13 | 12 | 9.00 | 10 | 18 | 20 | 13 | 14 | 12 | 12 | 14 | 13 | 10 | 11 | 12 | 8.00 | 7.00 | 9.00 | 17 | 11 | 14 | 12 | 12.52 | 20.00 | 31.00
| 9 | 10 | 7.00 | 11 | 14 | 15 | 17 | 11 | 11 | 7.00 | 12 | 13 | 14 | 18 | 13 | 9.00 | 10 | 7.00 | 16 | ~ | 16 | 24 | 12 | 10 | 17 | 16 | 17 | 11 | 9.00 | 8.00 | 7.00 | ~ | 12.48 | 24.00 | 29.00
| 10 | 12 | 16 | 15 | 17 | 15 | 2.00 | 17 | 19 | 23 | 16 | 19 | 14 | 14 | ~ | 13 | 13 | ~ | 24 | 19 | 16 | 12 | 21 | 17 | 20 | 18 | 20 | 17 | 11 | 11 | 17 | 21 | 16.17 | 24.00 | 29.00
| 11 | 21 | 18 | 19 | 23 | 16 | 20 | 19 | 19 | 24 | 22 | 13 | 9.00 | 10 | 36 | 23 | 19 | 25 | 18 | 18 | 18 | 24 | 18 | 13 | 34 | 19 | 20 | 28 | 20 | 14 | 20 | ~ | 20.00 | 36.00 | 30.00
| 12 | 18 | 16 | 19 | 19 | 17 | 16 | 15 | 9.00 | 16 | 19 | 27 | 24 | 24 | ~ | 2.00 | 15 | 27 | 40 | 27 | 31 | 26 | 22 | 23 | 24 | 15 | 20 | 13 | 32 | 24 | 21 | 10 | 20.37 | 40.00 | 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- 33 | 34- 67 | 68- 100 | 101- 150 | 151- 200 | 201- 300 | 301- 400 | over 400 | 33 | 67 | 100 | 150 | 200 | 300 | 400
| |
|
|
ABS. | 81 | 10 | 0 | 0 | 0 | 0 | 0 | 0 | 91
| 10 | 0 | 0 | 0 | 0 | 0 | 0 | 43
| REL. | 89.0 | 10.9 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 100.0
| 11.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 4.1
| ID | 89 | 10 | 0 | 0 | 0 | 0 | 0 | 0 | 100
| |
|
|
ABS. | 91 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 91
| 0 | 0 | 0 | 0 | 0 | 0 | 0 | 18
| 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 | 2.4
| ID | 100 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 100
| |
|
|
ABS. | 91 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 91
| 0 | 0 | 0 | 0 | 0 | 0 | 0 | 24
| 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 | 21.9
| ID | 100 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 100
| |
|
|
ABS. | 86 | 3 | 0 | 0 | 0 | 0 | 0 | 0 | 89
| 3 | 0 | 0 | 0 | 0 | 0 | 0 | 40
| REL | 96.6 | 3.3 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 100.0
| 3.4 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 18.12
| ID | 96 | 3 | 0 | 0 | 0 | 0 | 0 | 0 | 100
|
Year
| ABS. | 349 | 13 | 0 | 0 | 0 | 0 | 0 | 0 | 362
| 13 | 0 | 0 | 0 | 0 | 0 | 0 | 43 | REL. | 96.4 | 3.5 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 100.0
| 3.6 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 4.1
| ID | 96 | 3 | 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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