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 | ~ | 48 | 38 | 40 | 34 | 30 | 21 | 24 | 27 | 24 | 41 | 46 | 29 | 28 | 32 | 39 | 63 | 45 | 64 | 41 | 49 | 56 | 37 | 40 | 51 | 29 | 16 | 18 | 32 | 22 | ~ | 36.69 | 64.00 | 29.00
| 2 | 27 | 27 | 21 | 41 | 15 | 27 | 36 | ~ | 33 | ~ | ~ | 32 | 41 | 35 | 41 | 38 | 30 | 15 | 12 | 12 | 5.00 | 11 | 10 | 13 | 13 | 19 | 29 | ~ | ~ | ~ | ~ | 24.29 | 41.00 | 24.00
| 3 | 20 | 16 | 12 | 15 | 16 | 8.00 | 21 | 33 | 27 | ~ | 19 | 4.00 | 12 | 14 | 50 | 29 | 21 | 25 | 24 | 14 | 14 | 33 | 31 | 35 | 26 | 20 | 26 | 18 | 41 | 17 | 14 | 21.83 | 50.00 | 30.00
| 4 | 13 | 22 | 15 | 8.00 | 13 | 8.00 | ~ | ~ | 6.00 | 13 | 5.00 | 6.00 | 4.00 | ~ | 4.00 | 4.00 | 15 | ~ | 30 | ~ | ~ | ~ | 21 | 22 | 17 | 19 | 19 | ~ | ~ | ~ | ~ | 13.20 | 30.00 | 20.00
| 5 | ~ | ~ | 54 | 23 | ~ | 8.00 | 5.00 | ~ | ~ | 15 | 9.00 | 4.00 | 8.00 | 5.00 | 8.00 | 10 | 9.00 | 8.00 | 7.00 | 8.00 | 12 | 14 | 14 | 14 | 8.00 | 7.00 | 8.00 | 16 | 7.00 | 12 | 15 | 11.85 | 54.00 | 26.00
| 6 | 7.00 | 7.00 | 6.00 | 7.00 | 12 | 6.00 | 4.00 | 9.00 | 12 | 19 | 7.00 | 8.00 | 8.00 | 5.00 | 12 | 7.00 | 5.00 | 5.00 | 5.00 | 9.00 | 18 | 9.00 | 7.00 | 7.00 | 20 | 15 | 12 | 17 | 11 | 6.00 | ~ | 9.40 | 20.00 | 30.00
| 7 | 4.00 | 7.00 | 9.00 | ~ | 4.00 | 6.00 | 5.00 | 6.00 | 4.00 | 4.00 | 4.00 | 4.00 | 4.00 | 5.00 | 4.00 | 4.00 | 4.00 | 4.00 | 4.00 | 4.00 | 7.00 | 4.00 | 9.00 | 7.00 | 7.00 | 9.00 | 6.00 | 6.00 | 11 | 4.00 | 7.00 | 5.57 | 11.00 | 30.00
| 8 | 7.00 | 4.00 | 15 | 11 | 4.00 | 13 | 12 | 16 | 10 | 7.00 | 9.00 | 4.00 | 4.00 | 12 | 22 | 25 | 30 | 15 | 22 | 38 | 11 | 15 | 31 | 24 | 4.00 | 4.00 | 14 | 19 | 18 | 11 | 10 | 14.23 | 38.00 | 31.00
| 9 | 14 | 10 | 14 | 11 | 11 | 11 | 18 | 22 | 14 | 13 | 17 | 18 | 15 | 18 | 23 | 20 | 16 | 14 | 14 | 18 | 15 | 14 | 18 | 23 | 31 | 26 | 29 | 25 | 30 | 37 | ~ | 18.63 | 37.00 | 30.00
| 10 | 11 | 12 | 13 | 29 | 10 | 30 | 36 | 8.00 | 8.00 | 12 | 7.00 | 9.00 | 9.00 | 9.00 | 56 | 60 | 13 | 9.00 | 18 | 31 | 22 | 10 | 21 | 37 | 23 | 31 | 18 | 24 | 12 | 15 | 9.00 | 19.74 | 60.00 | 31.00
| 11 | 16 | 11 | 16 | 19 | 10 | 5.00 | 32 | 16 | 32 | 24 | 26 | 41 | 28 | 27 | 21 | 27 | 30 | 21 | 14 | 33 | 27 | 20 | 25 | 24 | 26 | 49 | 41 | 25 | 20 | 24 | ~ | 24.33 | 49.00 | 30.00
| 12 | 37 | 24 | 17 | 21 | 37 | 26 | 44 | 20 | 32 | 51 | 36 | 26 | 6.00 | 10 | 8.00 | 7.00 | 18 | 25 | 67 | 26 | 25 | 23 | 21 | 18 | 21 | 14 | 4.00 | 9.00 | 17 | 10 | ~ | 23.33 | 67.00 | 30.00
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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. | 58 | 25 | 0 | 0 | 0 | 0 | 0 | 0 | 83
| 25 | 0 | 0 | 0 | 0 | 0 | 0 | 64
| REL. | 69.8 | 30.1 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 100.0
| 30.1 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 19.1
| ID | 69 | 30 | 0 | 0 | 0 | 0 | 0 | 0 | 100
| |
|
|
ABS. | 75 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 76
| 1 | 0 | 0 | 0 | 0 | 0 | 0 | 54
| REL. | 98.6 | 1.3 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 100.0
| 1.3 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 3.5
| ID | 98 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 100
| |
|
|
ABS. | 89 | 2 | 0 | 0 | 0 | 0 | 0 | 0 | 91
| 2 | 0 | 0 | 0 | 0 | 0 | 0 | 38
| REL. | 97.8 | 2.1 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 100.0
| 2.2 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 20.8
| ID | 97 | 2 | 0 | 0 | 0 | 0 | 0 | 0 | 100
| |
|
|
ABS. | 78 | 12 | 1 | 0 | 0 | 0 | 0 | 0 | 91
| 13 | 1 | 0 | 0 | 0 | 0 | 0 | 67
| REL | 85.7 | 13.1 | 1.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 100.0
| 14.3 | 1.1 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 19.12
| ID | 85 | 13 | 1 | 0 | 0 | 0 | 0 | 0 | 100
|
Year
| ABS. | 300 | 40 | 1 | 0 | 0 | 0 | 0 | 0 | 341
| 41 | 1 | 0 | 0 | 0 | 0 | 0 | 67 | REL. | 87.9 | 11.7 | 0.2 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 100.0
| 12.0 | 0.3 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 19.12
| ID | 87 | 11 | | 0 | 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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