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 | ~ | ~ | 49 | 52 | 27 | 70 | 95 | ~ | ~ | 49 | 46 | 89 | 44 | 42 | ~ | ~ | 6.00 | 11 | 11 | 10 | 9.00 | ~ | ~ | 37 | 70 | 61 | 34 | 38 | ~ | ~ | 21 | 41.48 | 95.00 | 21.00
| 2 | 44 | 36 | 16 | 32 | ~ | ~ | 50 | 11 | 11 | ~ | 29 | ~ | ~ | 17 | 23 | 33 | 38 | 52 | ~ | ~ | 31 | 60 | 48 | 38 | 16 | ~ | ~ | 56 | 59 | ~ | ~ | 35.00 | 60.00 | 20.00
| 3 | 39 | 23 | 21 | ~ | ~ | 35 | 31 | 31 | 17 | 38 | ~ | ~ | 66 | 28 | 9.00 | 22 | 15 | ~ | ~ | 29 | ~ | 86 | 102 | 106 | ~ | ~ | ~ | ~ | 46 | 13 | 21 | 38.90 | 106.00 | 20.00
| 4 | ~ | ~ | 55 | 38 | 45 | 10 | 14 | ~ | ~ | 48 | 41 | 30 | 31 | 53 | ~ | ~ | 67 | 60 | 70 | 94 | ~ | ~ | ~ | ~ | 83 | 38 | 50 | 63 | ~ | ~ | ~ | 49.44 | 94.00 | 18.00
| 5 | ~ | 32 | 46 | ~ | ~ | ~ | ~ | ~ | ~ | ~ | 55 | 52 | ~ | ~ | 38 | 54 | 63 | 33 | 36 | ~ | ~ | 33 | 31 | 42 | 39 | 34 | ~ | ~ | 19 | 19 | 13 | 37.59 | 63.00 | 17.00
| 6 | 28 | 48 | ~ | ~ | 37 | 25 | 20 | 22 | 39 | ~ | ~ | 41 | 60 | 35 | 22 | 25 | ~ | ~ | 29 | 43 | 45 | 38 | 22 | ~ | ~ | 11 | 17 | 18 | 29 | 44 | ~ | 31.73 | 60.00 | 22.00
| 7 | ~ | ~ | 28 | 25 | ~ | ~ | 23 | ~ | ~ | 39 | 29 | 15 | 22 | 19 | ~ | ~ | 22 | 36 | 30 | 22 | 26 | ~ | ~ | 52 | 25 | 39 | 26 | 26 | ~ | ~ | 25 | 27.84 | 52.00 | 19.00
| 8 | 44 | 37 | 31 | 38 | ~ | ~ | 22 | 25 | 28 | 33 | 41 | ~ | ~ | 45 | 60 | 39 | 33 | 23 | ~ | ~ | 40 | 16 | 28 | 27 | 18 | ~ | ~ | 42 | 40 | 46 | 51 | 35.09 | 60.00 | 23.00
| 9 | 39 | ~ | ~ | 10 | 17 | 29 | 24 | 39 | ~ | ~ | 63 | 32 | 40 | 36 | 26 | ~ | ~ | 24 | 36 | 32 | 29 | 33 | ~ | ~ | 36 | 26 | 64 | ~ | 61 | ~ | ~ | 34.80 | 64.00 | 20.00
| 10 | ~ | 23 | 40 | 58 | 81 | 42 | ~ | ~ | 31 | 26 | 27 | 30 | 59 | ~ | ~ | 41 | ~ | 41 | 69 | 56 | ~ | ~ | 58 | 89 | 41 | 32 | 34 | ~ | ~ | 46 | 28 | 45.33 | 89.00 | 21.00
| 11 | 24 | 39 | 34 | ~ | ~ | 22 | 18 | 29 | 31 | 26 | ~ | ~ | 58 | 48 | 39 | 37 | ~ | ~ | ~ | 39 | 29 | 45 | 35 | 58 | ~ | ~ | 29 | 46 | 58 | 73 | ~ | 38.90 | 73.00 | 21.00
| 12 | 80 | ~ | ~ | 31 | 38 | 44 | 32 | 45 | ~ | ~ | 25 | 36 | 37 | 29 | 22 | ~ | ~ | 51 | 32 | 30 | 64 | 63 | ~ | ~ | ~ | ~ | 82 | 17 | 24 | ~ | ~ | 41.16 | 82.00 | 19.00
|
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. | 47 | 12 | 2 | 0 | 0 | 0 | 0 | 0 | 61
| 14 | 2 | 0 | 0 | 0 | 0 | 0 | 106
| REL. | 77.0 | 19.6 | 3.2 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 100.0
| 23.0 | 3.3 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 24.3
| ID | 77 | 19 | 3 | 0 | 0 | 0 | 0 | 0 | 100
| |
|
|
ABS. | 44 | 13 | 0 | 0 | 0 | 0 | 0 | 0 | 571
| 13 | 0 | 0 | 0 | 0 | 0 | 0 | 94
| REL. | 77.1 | 22.8 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 100.0
| 22.8 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 20.4
| ID | 77 | 22 | 0 | 0 | 0 | 0 | 0 | 0 | 100
| |
|
|
ABS. | 56 | 6 | 0 | 0 | 0 | 0 | 0 | 0 | 62
| 6 | 0 | 0 | 0 | 0 | 0 | 0 | 64
| REL. | 90.3 | 9.6 | 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 | 27.9
| ID | 90 | 9 | 0 | 0 | 0 | 0 | 0 | 0 | 100
| |
|
|
ABS. | 45 | 16 | 0 | 0 | 0 | 0 | 0 | 0 | 61
| 16 | 0 | 0 | 0 | 0 | 0 | 0 | 89
| REL | 73.7 | 26.2 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 100.0
| 26.2 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 24.10
| ID | 73 | 26 | 0 | 0 | 0 | 0 | 0 | 0 | 100
|
Year
| ABS. | 192 | 47 | 2 | 0 | 0 | 0 | 0 | 0 | 241
| 49 | 2 | 0 | 0 | 0 | 0 | 0 | 106 | REL. | 79.6 | 19.5 | 0.8 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 100.0
| 20.3 | 0.8 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 24.3
| ID | 79 | 19 | | 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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