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 | ~ | 42 | 38 | 27 | 19 | 21 | 34 | 31 | 23 | 36 | 30 | 28 | 27 | 42 | 44 | 42 | 42 | 45 | 47 | 47 | 38 | 34 | 31 | 28 | 22 | 20 | 18 | 30 | 36 | 27 | 20 | 32.30 | 47.00 | 30.00
| 2 | 20 | 17 | 22 | 26 | 17 | 28 | 39 | 46 | 34 | 23 | 30 | 37 | 36 | 43 | 72 | 68 | 35 | 20 | 21 | 16 | 13 | 6.00 | 12 | 26 | 40 | 33 | 27 | 26 | ~ | ~ | ~ | 29.75 | 72.00 | 28.00
| 3 | 36 | 35 | ~ | 25 | 27 | 29 | 29 | 45 | 46 | ~ | 28 | 22 | 10 | 13 | 20 | 28 | ~ | 6.00 | 9.00 | 19 | 26 | 30 | 34 | ~ | 22 | 22 | 22 | 28 | 35 | 34 | ~ | 26.15 | 46.00 | 26.00
| 4 | 35 | 36 | 40 | 30 | 20 | 12 | ~ | 26 | 26 | 22 | 38 | 12 | 7.00 | ~ | ~ | 26 | 25 | 16 | 24 | 24 | ~ | 26 | 26 | 30 | 23 | 12 | 28 | ~ | 35 | 35 | ~ | 25.36 | 40.00 | 25.00
| 5 | 35 | 34 | 35 | 39 | ~ | 26 | 26 | 30 | 26 | 14 | 11 | ~ | 23 | 24 | 24 | 22 | 23 | 17 | ~ | 23 | 23 | 22 | 20 | 31 | 35 | ~ | 28 | 26 | 19 | 11 | 12 | 24.41 | 39.00 | 27.00
| 6 | 16 | ~ | 14 | 19 | 32 | 29 | 18 | 14 | ~ | 22 | 22 | 20 | 21 | 32 | 35 | ~ | 24 | 22 | 18 | 20 | 15 | 10 | ~ | 14 | 16 | 22 | 29 | 29 | 24 | ~ | ~ | 21.48 | 35.00 | 25.00
| 7 | 12 | 13 | 16 | 22 | ~ | ~ | ~ | 10 | 12 | 18 | 21 | 26 | 29 | ~ | 34 | 27 | 13 | 19 | 24 | 33 | ~ | 28 | 29 | 30 | 24 | 19 | 17 | ~ | 29 | 30 | 31 | 22.64 | 34.00 | 25.00
| 8 | 26 | 28 | 25 | ~ | 14 | 19 | 31 | 29 | 20 | 20 | ~ | 23 | 26 | 32 | 32 | 41 | 41 | ~ | 39 | 36 | 33 | 44 | 38 | 34 | ~ | 23 | 19 | 13 | 22 | 28 | 34 | 28.52 | 44.00 | 27.00
| 9 | ~ | 41 | 38 | 27 | 17 | 20 | 18 | ~ | 8.00 | 8.00 | 16 | 30 | 21 | 29 | ~ | 21 | 21 | 22 | 24 | 34 | 35 | ~ | 32 | 30 | 26 | 34 | 41 | ~ | ~ | ~ | ~ | 25.78 | 41.00 | 23.00
| 10 | 30 | 27 | 30 | 29 | 40 | ~ | 55 | 54 | 45 | 31 | 32 | 37 | ~ | 36 | 41 | 56 | 60 | 59 | 53 | ~ | 24 | 24 | 28 | 38 | 38 | 45 | ~ | 18 | 19 | 21 | ~ | 37.31 | 60.00 | 26.00
| 11 | 16 | 20 | ~ | 25 | 25 | 21 | 10 | 8.00 | 14 | ~ | 47 | 41 | 26 | 30 | 34 | 40 | ~ | 34 | 34 | 33 | 27 | 10 | 8.00 | ~ | 58 | 50 | 32 | 28 | 23 | 29 | ~ | 27.81 | 58.00 | 26.00
| 12 | ~ | 38 | 32 | 24 | 34 | 28 | 38 | ~ | 61 | 50 | 22 | 19 | 34 | 40 | ~ | 29 | 28 | 22 | 16 | 17 | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | 31.29 | 61.00 | 17.00
|
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. | 82 | 2 | 0 | 0 | 0 | 0 | 0 | 0 | 84
| 2 | 0 | 0 | 0 | 0 | 0 | 0 | 72
| REL. | 97.6 | 2.3 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 100.0
| 2.4 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 15.2
| ID | 97 | 2 | 0 | 0 | 0 | 0 | 0 | 0 | 100
| |
|
|
ABS. | 77 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 77
| 0 | 0 | 0 | 0 | 0 | 0 | 0 | 40
| REL. | 100.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 100.0
| 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 3.4
| ID | 100 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 100
| |
|
|
ABS. | 75 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 75
| 0 | 0 | 0 | 0 | 0 | 0 | 0 | 44
| REL. | 100.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 100.0
| 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 22.8
| ID | 100 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 100
| |
|
|
ABS. | 61 | 8 | 0 | 0 | 0 | 0 | 0 | 0 | 69
| 8 | 0 | 0 | 0 | 0 | 0 | 0 | 61
| REL | 88.4 | 11.5 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 100.0
| 11.6 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 9.12
| ID | 88 | 11 | 0 | 0 | 0 | 0 | 0 | 0 | 100
|
Year
| ABS. | 295 | 10 | 0 | 0 | 0 | 0 | 0 | 0 | 305
| 10 | 0 | 0 | 0 | 0 | 0 | 0 | 72 | REL. | 96.7 | 3.2 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 100.0
| 3.3 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 15.2
| ID | 96 | 3 | 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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