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 | 35 | 62 | 30 | 31 | 92 | 43 | 35 | 22 | 10 | 35 | 19 | 9.00 | 33 | 21 | 22 | 40 | 36 | 62 | 45 | 58 | 44 | 100 | 57 | 35 | 25 | 42 | 43 | 60 | 23 | 32 | 57 | 40.58 | 100.00 | 31.00
| 2 | 62 | 10 | 14 | 14 | 58 | 46 | 11 | 18 | 34 | 46 | 19 | 14 | 19 | 49 | 52 | 63 | 39 | 30 | 48 | 19 | 26 | 29 | 24 | 14 | 29 | 18 | 64 | 59 | ~ | ~ | ~ | 33.14 | 64.00 | 28.00
| 3 | 18 | 57 | 40 | 39 | 29 | 32 | 32 | 30 | 38 | 52 | 28 | 14 | 44 | 69 | 48 | 42 | 37 | 78 | 69 | 56 | 42 | 51 | 41 | 25 | 68 | 51 | 58 | 47 | 58 | 47 | 68 | 45.42 | 78.00 | 31.00
| 4 | 74 | 56 | 47 | 96 | 83 | 50 | 12 | 24 | 43 | 34 | 50 | 50 | 39 | 10 | 19 | 32 | 14 | 31 | 24 | 23 | 27 | 44 | 43 | 31 | 39 | 26 | 16 | 28 | 14 | 27 | ~ | 36.87 | 96.00 | 30.00
| 5 | 27 | 15 | 9.00 | 6.00 | 29 | 24 | 31 | 29 | 30 | 33 | 19 | 28 | 38 | 31 | 19 | 16 | 34 | 38 | 34 | 38 | 46 | 28 | 30 | 29 | 38 | 48 | 28 | 37 | 29 | 34 | 30 | 29.19 | 48.00 | 31.00
| 6 | 24 | 20 | 29 | 24 | 19 | 20 | 10 | 15 | 19 | 19 | 33 | 28 | 25 | 9.00 | 19 | 24 | 19 | 14 | 24 | 24 | 14 | 20 | 28 | 38 | 22 | 30 | 49 | 42 | 43 | 24 | ~ | 24.27 | 49.00 | 30.00
| 7 | 46 | 14 | 34 | 29 | 14 | 14 | 6.00 | 6.00 | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | 43 | 14 | 19 | 19 | 18 | 24 | 21.43 | 46.00 | 14.00
| 8 | 20 | 16 | 38 | 60 | 53 | 33 | 49 | 48 | ~ | 23 | 14 | 10 | 6.00 | 29 | 10 | 15 | 15 | 20 | 14 | 27 | 19 | 36 | 10 | 58 | 73 | 20 | 50 | 38 | 32 | ~ | ~ | 29.86 | 73.00 | 28.00
| 9 | 19 | 63 | 20 | 14 | 21 | 30 | 40 | 34 | 35 | 57 | 34 | 48 | 44 | 32 | 49 | 53 | 6.00 | 39 | 44 | 30 | 20 | 18 | 30 | 23 | 20 | 16 | 15 | 16 | 10 | 6.00 | ~ | 29.53 | 63.00 | 30.00
| 10 | 19 | 20 | 26 | 32 | 21 | 16 | 26 | 24 | 36 | 16 | 31 | 19 | 22 | 16 | 15 | 12 | 17 | 12 | ~ | 39 | 11 | 31 | 38 | 15 | 24 | ~ | ~ | ~ | ~ | ~ | ~ | 22.42 | 39.00 | 24.00
| 11 | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | 28 | 15 | 24 | 15 | 46 | 15 | 15 | 59 | 39 | 6.00 | 32 | 30 | 39 | ~ | 27.92 | 59.00 | 13.00
| 12 | 30 | 25 | 28 | 38 | 43 | 10 | 39 | 29 | 49 | 29 | 16 | 10 | 24 | 6.00 | 10 | 24 | 24 | 27 | 17 | 20 | 60 | 32 | 34 | 45 | 42 | 18 | 25 | 24 | 31 | 62 | 18 | 28.68 | 62.00 | 31.00
|
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- 50 | 51- 100 | 101- 150 | 151- 225 | 226- 300 | 301- 450 | 451- 600 | over 600 | 50 | 100 | 150 | 225 | 300 | 450 | 600
| |
|
|
ABS. | 64 | 26 | 0 | 0 | 0 | 0 | 0 | 0 | 90
| 26 | 0 | 0 | 0 | 0 | 0 | 0 | 100
| REL. | 71.1 | 28.8 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 100.0
| 28.9 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 22.1
| ID | 71 | 28 | 0 | 0 | 0 | 0 | 0 | 0 | 100
| |
|
|
ABS. | 87 | 4 | 0 | 0 | 0 | 0 | 0 | 0 | 91
| 4 | 0 | 0 | 0 | 0 | 0 | 0 | 96
| REL. | 95.6 | 4.3 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 100.0
| 4.4 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 4.4
| ID | 95 | 4 | 0 | 0 | 0 | 0 | 0 | 0 | 100
| |
|
|
ABS. | 65 | 7 | 0 | 0 | 0 | 0 | 0 | 0 | 72
| 7 | 0 | 0 | 0 | 0 | 0 | 0 | 73
| REL. | 90.2 | 9.7 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 100.0
| 9.7 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 25.8
| ID | 90 | 9 | 0 | 0 | 0 | 0 | 0 | 0 | 100
| |
|
|
ABS. | 65 | 3 | 0 | 0 | 0 | 0 | 0 | 0 | 68
| 3 | 0 | 0 | 0 | 0 | 0 | 0 | 62
| REL | 95.5 | 4.4 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 100.0
| 4.4 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 30.12
| ID | 95 | 4 | 0 | 0 | 0 | 0 | 0 | 0 | 100
|
Year
| ABS. | 281 | 40 | 0 | 0 | 0 | 0 | 0 | 0 | 321
| 40 | 0 | 0 | 0 | 0 | 0 | 0 | 100 | REL. | 87.5 | 12.4 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 100.0
| 12.5 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 22.1
| ID | 87 | 12 | 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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