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 | ~ | 68 | 4.00 | 13 | 12 | 4.00 | 8.00 | 23 | 28 | 41 | 45 | 32 | 18 | 24 | 10 | 13 | 12 | 50 | 8.00 | 8.00 | 27 | 17 | 28 | 8.00 | 9.00 | 8.00 | 13 | 11 | 7.00 | 6.00 | 24 | 19.30 | 68.00 | 30.00
| 2 | ~ | 6.00 | 8.00 | 12 | 5.00 | 5.00 | 8.00 | 16 | 4.00 | 13 | 12 | 5.00 | 4.00 | 18 | 23 | 5.00 | 4.00 | 11 | 9.00 | ~ | 4.00 | 4.00 | 7.00 | 16 | 15 | 10 | 6.00 | ~ | ~ | ~ | ~ | 9.20 | 23.00 | 25.00
| 3 | ~ | ~ | 6.00 | 4.00 | 24 | 8.00 | 30 | 12 | 12 | 46 | 21 | 9.00 | 5.00 | 5.00 | 5.00 | 4.00 | 36 | 12 | 8.00 | 4.00 | 6.00 | 7.00 | 4.00 | 6.00 | 19 | 4.00 | 4.00 | 4.00 | 4.00 | 4.00 | 14 | 11.28 | 46.00 | 29.00
| 4 | 6.00 | 4.00 | 7.00 | 10 | 6.00 | 9.00 | 4.00 | 11 | 11 | ~ | 18 | 17 | 32 | 27 | 21 | 7.00 | 4.00 | 4.00 | 4.00 | 7.00 | 14 | 4.00 | 8.00 | 20 | 11 | 16 | 19 | 12 | 18 | 9.00 | ~ | 11.72 | 32.00 | 29.00
| 5 | 17 | 14 | 51 | 16 | 9.00 | 17 | 4.00 | 16 | 8.00 | 12 | 9.00 | 23 | 15 | 10 | 11 | 15 | 17 | 13 | 35 | 32 | 38 | 31 | 12 | 11 | 16 | 26 | 17 | 26 | 17 | 33 | 27 | 19.29 | 51.00 | 31.00
| 6 | 21 | 24 | 18 | 20 | 38 | 30 | 15 | 19 | 37 | 23 | 19 | 23 | 17 | 11 | 11 | 17 | 14 | 22 | 4.00 | 28 | 21 | 17 | 12 | 11 | 26 | 19 | 25 | 48 | 51 | 39 | ~ | 22.67 | 51.00 | 30.00
| 7 | 9.00 | 28 | ~ | ~ | ~ | ~ | ~ | ~ | 8.00 | 23 | 17 | 44 | 60 | 39 | 13 | 25 | 7.00 | ~ | 12 | 9.00 | 4.00 | 8.00 | 8.00 | 7.00 | 11 | 12 | 15 | 4.00 | 12 | 8.00 | 5.00 | 16.17 | 60.00 | 24.00
| 8 | 18 | 8.00 | 13 | 17 | 33 | 31 | 22 | 16 | ~ | 22 | 12 | 13 | 54 | 10 | ~ | ~ | ~ | 10 | 30 | 41 | 34 | 35 | 31 | 31 | 43 | 19 | 31 | 30 | 38 | 32 | 32 | 26.15 | 54.00 | 27.00
| 9 | 53 | 79 | 67 | 25 | 26 | 34 | 19 | 12 | 21 | 19 | 36 | 38 | 37 | 47 | 38 | 62 | 63 | 52 | 37 | 17 | 9.00 | 44 | 24 | 12 | 28 | 9.00 | 15 | 19 | 30 | 14 | ~ | 32.87 | 79.00 | 30.00
| 10 | 10 | 7.00 | 7.00 | 8.00 | 19 | 17 | 20 | 14 | 8.00 | ~ | ~ | ~ | 17 | 9.00 | 65 | 4.00 | 4.00 | 16 | 15 | 7.00 | 4.00 | 46 | 14 | 6.00 | 18 | 19 | 21 | 11 | 62 | 12 | 27 | 17.39 | 65.00 | 28.00
| 11 | 12 | 10 | 10 | 14 | 6.00 | 16 | 23 | 10 | 17 | 10 | 8.00 | ~ | 25 | 34 | 7.00 | 6.00 | 24 | 14 | 11 | 7.00 | 7.00 | 4.00 | 13 | 6.00 | 4.00 | 4.00 | 51 | 10 | 12 | 25 | ~ | 13.79 | 51.00 | 29.00
| 12 | 50 | 30 | 26 | 6.00 | 4.00 | 7.00 | 7.00 | 21 | 9.00 | 24 | 20 | 22 | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | 18.83 | 50.00 | 12.00
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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. | 78 | 5 | 1 | 0 | 0 | 0 | 0 | 0 | 84
| 6 | 1 | 0 | 0 | 0 | 0 | 0 | 68
| REL. | 92.8 | 5.9 | 1.1 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 100.0
| 7.1 | 1.2 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 2.1
| ID | 92 | 5 | 1 | 0 | 0 | 0 | 0 | 0 | 100
| |
|
|
ABS. | 82 | 8 | 0 | 0 | 0 | 0 | 0 | 0 | 90
| 8 | 0 | 0 | 0 | 0 | 0 | 0 | 51
| REL. | 91.1 | 8.8 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 100.0
| 8.9 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 3.5
| ID | 91 | 8 | 0 | 0 | 0 | 0 | 0 | 0 | 100
| |
|
|
ABS. | 58 | 21 | 2 | 0 | 0 | 0 | 0 | 0 | 81
| 23 | 2 | 0 | 0 | 0 | 0 | 0 | 79
| REL. | 71.6 | 25.9 | 2.4 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 100.0
| 28.4 | 2.5 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 2.9
| ID | 71 | 25 | 2 | 0 | 0 | 0 | 0 | 0 | 100
| |
|
|
ABS. | 63 | 6 | 0 | 0 | 0 | 0 | 0 | 0 | 69
| 6 | 0 | 0 | 0 | 0 | 0 | 0 | 65
| REL | 91.3 | 8.6 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 100.0
| 8.7 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 15.10
| ID | 91 | 8 | 0 | 0 | 0 | 0 | 0 | 0 | 100
|
Year
| ABS. | 281 | 40 | 3 | 0 | 0 | 0 | 0 | 0 | 324
| 43 | 3 | 0 | 0 | 0 | 0 | 0 | 79 | REL. | 86.7 | 12.3 | 0.9 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 100.0
| 13.3 | 0.9 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 2.9
| ID | 86 | 12 | | 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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