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 | ~ | ~ | ~ | 11 | 11 | 58 | 11 | 11 | 11 | 11 | 13 | 11 | 11 | 11 | 11 | 40 | 46 | 71 | 38 | 45 | 40 | 60 | 68 | 69 | 45 | 31 | 22 | 15 | 11 | 11 | 25 | 29.21 | 71.00 | 28.00
| 2 | 76 | 66 | 19 | 19 | 22 | 15 | 15 | 11 | 48 | 60 | 11 | 11 | 14 | 20 | 60 | 36 | 11 | 26 | 67 | 34 | 15 | 21 | 15 | 22 | 38 | 39 | 82 | 52 | ~ | ~ | ~ | 33.04 | 82.00 | 28.00
| 3 | 25 | 42 | 29 | 71 | 31 | 20 | 47 | 30 | 41 | 48 | 13 | 41 | 47 | 64 | 29 | 35 | 48 | 71 | 55 | 24 | 20 | 22 | 20 | 40 | 48 | 53 | 37 | 30 | 36 | 21 | 72 | 39.03 | 72.00 | 31.00
| 4 | 70 | 52 | 51 | 40 | 53 | 36 | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | 50.33 | 70.00 | 6.00
| 5 | ~ | ~ | ~ | ~ | 18 | 32 | 26 | 39 | 24 | 23 | 18 | 16 | 17 | 11 | 11 | 11 | 11 | 26 | 31 | 35 | 32 | 31 | 23 | 19 | 29 | 28 | 30 | 25 | 26 | 54 | 25 | 24.85 | 54.00 | 27.00
| 6 | 24 | 31 | 18 | 18 | 29 | 11 | 11 | 16 | 12 | 23 | 19 | 15 | 11 | 13 | 19 | 26 | 24 | 11 | 20 | 16 | 15 | 11 | 27 | 22 | 20 | 34 | 18 | 81 | 34 | 21 | ~ | 21.67 | 81.00 | 30.00
| 7 | 27 | ~ | ~ | ~ | ~ | ~ | 18 | 17 | 33 | 31 | 32 | 26 | 31 | 19 | 21 | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | 25.50 | 33.00 | 10.00
| 8 | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | 24 | 23 | 21 | 16 | 22 | 28 | 18 | 20 | 18 | 15 | 11 | 14 | 11 | 11 | 11 | 19 | 31 | 38 | 45 | 13 | 16 | 14 | 71 | 22.17 | 71.00 | 23.00
| 9 | 17 | 11 | 32 | 45 | 34 | 39 | 30 | 29 | 35 | 29 | 35 | 30 | 31 | 27 | 48 | 59 | 27 | 20 | 33 | 23 | 25 | 23 | 22 | 21 | 21 | 16 | 22 | 32 | 18 | 11 | ~ | 28.17 | 59.00 | 30.00
| 10 | 11 | 18 | 20 | 11 | 18 | 19 | 11 | 17 | 11 | 16 | 12 | 19 | 34 | 11 | 12 | 11 | 11 | 15 | 11 | 27 | 21 | 17 | 28 | 30 | 23 | 11 | 23 | 24 | 27 | 24 | 33 | 18.58 | 34.00 | 31.00
| 11 | 56 | 27 | 16 | 27 | 36 | 26 | 21 | 11 | 11 | 24 | 28 | 17 | 28 | 22 | 19 | 17 | 18 | ~ | 11 | 11 | 17 | 14 | 35 | 48 | 82 | 52 | 42 | 58 | 11 | 42 | ~ | 28.52 | 82.00 | 29.00
| 12 | 11 | 11 | 11 | 11 | 11 | 12 | 11 | 14 | 43 | 55 | 11 | 11 | 11 | 11 | 11 | 14 | 20 | 19 | 20 | 11 | 20 | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | 16.62 | 55.00 | 21.00
|
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. | 69 | 18 | 0 | 0 | 0 | 0 | 0 | 0 | 87
| 18 | 0 | 0 | 0 | 0 | 0 | 0 | 82
| REL. | 79.3 | 20.6 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 100.0
| 20.7 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 27.2
| ID | 79 | 20 | 0 | 0 | 0 | 0 | 0 | 0 | 100
| |
|
|
ABS. | 57 | 6 | 0 | 0 | 0 | 0 | 0 | 0 | 63
| 6 | 0 | 0 | 0 | 0 | 0 | 0 | 81
| REL. | 90.4 | 9.5 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 100.0
| 9.5 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 28.6
| ID | 90 | 9 | 0 | 0 | 0 | 0 | 0 | 0 | 100
| |
|
|
ABS. | 61 | 2 | 0 | 0 | 0 | 0 | 0 | 0 | 63
| 2 | 0 | 0 | 0 | 0 | 0 | 0 | 71
| REL. | 96.8 | 3.1 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 100.0
| 3.2 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 31.8
| ID | 96 | 3 | 0 | 0 | 0 | 0 | 0 | 0 | 100
| |
|
|
ABS. | 76 | 5 | 0 | 0 | 0 | 0 | 0 | 0 | 81
| 5 | 0 | 0 | 0 | 0 | 0 | 0 | 82
| REL | 93.8 | 6.1 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 100.0
| 6.2 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 25.11
| ID | 93 | 6 | 0 | 0 | 0 | 0 | 0 | 0 | 100
|
Year
| ABS. | 263 | 31 | 0 | 0 | 0 | 0 | 0 | 0 | 294
| 31 | 0 | 0 | 0 | 0 | 0 | 0 | 82 | REL. | 89.4 | 10.5 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 100.0
| 10.5 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 25.11
| ID | 89 | 10 | 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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