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 | 26 | 13 | 20 | 63 | 54 | 73 | 54 | 29 | 36 | 41 | 30 | 44 | 44 | 47 | 29 | 28 | 35 | 36 | 47 | 39 | 45 | 43 | 54 | 59 | 42 | 50 | 34 | 25 | 69 | 68 | 67 | 43.35 | 73.00 | 31.00
| 2 | 68 | 43 | 34 | 47 | 50 | 36 | 48 | 41 | 39 | 36 | 49 | 19 | 24 | 26 | 47 | 42 | 33 | 32 | 17 | 30 | 20 | 44 | 18 | 22 | 51 | 35 | 27 | 41 | ~ | ~ | ~ | 36.39 | 68.00 | 28.00
| 3 | 39 | 23 | 22 | 38 | 38 | 45 | 25 | 43 | 42 | 49 | 57 | 35 | 48 | 30 | 19 | 18 | 33 | 37 | 43 | 58 | 33 | 14 | 11 | 8.00 | 9.00 | 21 | 24 | 30 | 44 | 33 | 35 | 32.39 | 58.00 | 31.00
| 4 | 21 | 24 | 18 | 27 | 22 | 15 | 24 | 37 | 42 | 25 | 36 | 31 | 31 | 38 | 37 | 28 | 37 | 33 | 31 | 14 | 18 | 22 | 18 | 16 | 22 | 33 | 11 | 15 | 19 | 27 | ~ | 25.73 | 42.00 | 30.00
| 5 | 15 | 14 | 21 | 23 | 19 | 32 | 37 | 21 | 17 | 17 | 11 | 15 | 21 | 28 | 19 | 30 | 23 | 17 | 10 | 15 | 16 | 25 | 20 | 14 | 18 | 18 | 22 | 24 | 22 | 20 | 25 | 20.29 | 37.00 | 31.00
| 6 | 11 | 23 | 20 | 21 | 17 | 16 | 18 | 8.00 | 45 | 43 | 22 | 30 | 29 | 12 | 14 | ~ | 17 | 24 | 31 | 11 | 7.00 | ~ | 11 | ~ | 6.00 | 23 | 22 | 19 | 6.00 | 11 | ~ | 19.15 | 45.00 | 27.00
| 7 | 17 | 17 | 23 | 16 | 16 | 30 | 17 | ~ | 22 | 30 | 16 | 15 | 14 | 14 | 21 | 16 | 22 | 11 | 16 | 10 | 12 | 12 | 22 | 19 | 16 | 9.00 | 15 | 18 | 21 | 23 | 34 | 18.13 | 34.00 | 30.00
| 8 | 25 | 19 | 16 | 15 | 13 | 27 | 19 | 22 | 22 | 15 | 15 | 19 | 14 | 17 | 20 | 28 | 19 | 22 | ~ | 29 | 20 | 32 | 27 | 27 | 24 | 34 | 34 | 26 | 26 | 27 | 13 | 22.20 | 34.00 | 30.00
| 9 | 10 | 17 | 41 | 44 | 25 | 13 | 25 | 19 | 14 | 28 | 25 | 2.00 | 32 | 5.00 | 12 | 22 | 32 | 33 | 32 | 37 | 22 | 21 | 15 | 16 | 22 | 24 | 18 | 14 | 24 | 28 | ~ | 22.40 | 44.00 | 30.00
| 10 | 34 | 48 | 52 | 30 | 26 | 22 | 25 | 26 | 23 | 21 | 21 | 13 | 13 | 32 | 39 | 42 | 37 | 41 | 16 | 29 | 45 | 34 | 35 | 28 | 36 | 33 | 12 | 14 | 35 | 49 | 33 | 30.45 | 52.00 | 31.00
| 11 | 45 | 16 | 22 | 29 | 16 | 39 | 35 | 40 | 31 | 27 | 41 | 51 | 39 | 41 | 35 | 22 | 19 | 37 | 28 | 33 | ~ | ~ | ~ | ~ | ~ | 35 | 41 | 32 | 27 | 28 | ~ | 32.36 | 51.00 | 25.00
| 12 | 37 | 17 | 42 | 39 | 25 | 26 | 42 | 8.00 | 46 | 85 | 77 | 41 | 47 | 44 | 37 | 41 | 40 | 23 | 45 | 45 | 44 | ~ | 19 | 28 | 30 | 20 | ~ | 44 | 61 | 38 | 22 | 38.38 | 85.00 | 29.00
|
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. | 35 | 50 | 5 | 0 | 0 | 0 | 0 | 0 | 90
| 55 | 5 | 0 | 0 | 0 | 0 | 0 | 73
| REL. | 38.8 | 55.5 | 5.5 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 100.0
| 61.1 | 5.6 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 6.1
| ID | 38 | 55 | 5 | 0 | 0 | 0 | 0 | 0 | 100
| |
|
|
ABS. | 79 | 9 | 0 | 0 | 0 | 0 | 0 | 0 | 88
| 9 | 0 | 0 | 0 | 0 | 0 | 0 | 45
| REL. | 89.7 | 10.2 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 100.0
| 10.2 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 9.6
| ID | 89 | 10 | 0 | 0 | 0 | 0 | 0 | 0 | 100
| |
|
|
ABS. | 84 | 6 | 0 | 0 | 0 | 0 | 0 | 0 | 90
| 6 | 0 | 0 | 0 | 0 | 0 | 0 | 44
| REL. | 93.3 | 6.6 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 100.0
| 6.7 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 4.9
| ID | 93 | 6 | 0 | 0 | 0 | 0 | 0 | 0 | 100
| |
|
|
ABS. | 41 | 42 | 2 | 0 | 0 | 0 | 0 | 0 | 85
| 44 | 2 | 0 | 0 | 0 | 0 | 0 | 85
| REL | 48.2 | 49.4 | 2.3 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 100.0
| 51.8 | 2.4 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 10.12
| ID | 48 | 49 | 2 | 0 | 0 | 0 | 0 | 0 | 100
|
Year
| ABS. | 239 | 107 | 7 | 0 | 0 | 0 | 0 | 0 | 353
| 114 | 7 | 0 | 0 | 0 | 0 | 0 | 85 | REL. | 67.7 | 30.3 | 1.9 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 100.0
| 32.3 | 2.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 10.12
| ID | 67 | 30 | 1 | 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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