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 | ~ | 14 | 37 | 73 | ~ | ~ | 187 | 85 | 37 | 55 | 28 | ~ | ~ | 54 | 38 | 29 | 62 | 42 | ~ | ~ | 27 | 36 | 32 | 24 | 16 | ~ | ~ | 16 | 17 | 53 | 63 | 46.59 | 187.00 | 22.00
| 2 | 59 | ~ | ~ | 80 | 84 | 65 | 47 | 22 | ~ | ~ | 15 | 69 | 21 | 23 | 36 | ~ | ~ | 44 | 15 | 6.00 | 13 | 26 | ~ | ~ | 23 | 6.00 | 7.00 | 13 | ~ | ~ | ~ | 33.70 | 84.00 | 20.00
| 3 | 13 | ~ | ~ | 27 | 69 | 53 | 8.00 | 33 | ~ | ~ | 43 | 57 | 77 | 46 | 37 | ~ | ~ | 49 | 24 | 22 | 28 | 15 | ~ | ~ | 25 | 30 | 40 | 44 | 62 | ~ | ~ | 38.19 | 77.00 | 21.00
| 4 | ~ | 41 | 43 | 57 | 38 | ~ | ~ | 55 | 68 | 48 | 72 | 29 | ~ | ~ | 22 | 43 | 44 | 33 | 35 | ~ | ~ | 46 | 44 | 32 | 31 | 28 | ~ | ~ | 15 | 50 | ~ | 41.62 | 72.00 | 21.00
| 5 | ~ | 30 | 41 | ~ | ~ | 10 | 23 | ~ | 29 | 37 | ~ | ~ | 28 | 11 | 10 | 7.00 | 24 | ~ | ~ | 19 | 41 | 35 | 45 | 22 | ~ | ~ | 34 | 18 | 30 | 14 | 34 | 25.81 | 45.00 | 21.00
| 6 | ~ | ~ | 34 | 39 | 49 | 35 | 27 | ~ | ~ | 16 | 22 | 13 | 13 | 25 | ~ | ~ | 19 | 20 | 32 | 28 | 18 | ~ | ~ | 13 | 7.00 | 25 | 27 | 18 | ~ | ~ | ~ | 24.00 | 49.00 | 20.00
| 7 | 32 | 28 | 21 | 12 | ~ | ~ | ~ | 18 | 22 | 20 | 17 | 26 | ~ | ~ | 54 | 25 | 27 | 9.00 | 19 | ~ | ~ | 8.00 | 18 | 9.00 | 8.00 | 10 | ~ | ~ | 23 | 53 | 40 | 22.68 | 54.00 | 22.00
| 8 | 26 | 64 | ~ | ~ | 33 | 21 | 61 | 41 | 62 | ~ | ~ | 33 | 35 | 21 | 44 | 31 | ~ | ~ | 19 | 24 | 17 | 21 | 44 | ~ | ~ | 38 | 51 | 53 | 37 | 51 | ~ | 37.59 | 64.00 | 22.00
| 9 | ~ | 11 | 17 | 52 | 29 | 45 | ~ | ~ | 60 | 15 | 50 | 29 | 57 | ~ | ~ | 32 | 24 | 17 | 22 | 23 | ~ | ~ | 17 | 16 | 11 | 19 | 10 | ~ | ~ | 36 | ~ | 28.19 | 60.00 | 21.00
| 10 | 46 | 53 | 78 | 12 | ~ | ~ | 7.00 | 9.00 | 12 | 43 | 26 | ~ | ~ | 38 | 44 | 41 | 12 | 17 | ~ | ~ | 40 | 45 | 12 | 11 | 7.00 | ~ | ~ | ~ | 16 | 18 | 32 | 28.14 | 78.00 | 22.00
| 11 | 34 | ~ | ~ | 14 | 16 | 54 | 54 | 31 | ~ | ~ | 25 | 43 | 40 | 43 | 75 | ~ | ~ | 41 | 28 | 29 | 26 | 26 | ~ | ~ | 32 | 60 | 17 | 53 | 53 | ~ | ~ | 37.81 | 75.00 | 21.00
| 12 | ~ | 21 | 19 | 6.00 | 27 | 15 | ~ | ~ | 37 | 47 | 61 | 45 | 49 | ~ | ~ | 55 | 32 | 32 | 71 | 70 | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | 39.13 | 71.00 | 15.00
|
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. | 45 | 17 | 0 | 1 | 0 | 0 | 0 | 0 | 63
| 18 | 1 | 1 | 0 | 0 | 0 | 0 | 187
| REL. | 71.4 | 26.9 | 0.0 | 1.5 | 0.0 | 0.0 | 0.0 | 0.0 | 100.0
| 28.6 | 1.6 | 1.6 | 0.0 | 0.0 | 0.0 | 0.0 | 7.1
| ID | 71 | 26 | 0 | 3 | 0 | 0 | 0 | 0 | 101
| |
|
|
ABS. | 58 | 4 | 0 | 0 | 0 | 0 | 0 | 0 | 62
| 4 | 0 | 0 | 0 | 0 | 0 | 0 | 72
| REL. | 93.5 | 6.4 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 100.0
| 6.5 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 11.4
| ID | 93 | 6 | 0 | 0 | 0 | 0 | 0 | 0 | 100
| |
|
|
ABS. | 54 | 11 | 0 | 0 | 0 | 0 | 0 | 0 | 65
| 11 | 0 | 0 | 0 | 0 | 0 | 0 | 64
| REL. | 83.0 | 16.9 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 100.0
| 16.9 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 2.8
| ID | 83 | 16 | 0 | 0 | 0 | 0 | 0 | 0 | 100
| |
|
|
ABS. | 46 | 12 | 0 | 0 | 0 | 0 | 0 | 0 | 581
| 12 | 0 | 0 | 0 | 0 | 0 | 0 | 78
| 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 | 3.10
| ID | 79 | 20 | 0 | 0 | 0 | 0 | 0 | 0 | 100
|
Year
| ABS. | 203 | 44 | 0 | 1 | 0 | 0 | 0 | 0 | 248
| 45 | 1 | 1 | 0 | 0 | 0 | 0 | 187 | REL. | 81.8 | 17.7 | 0.0 | 0.4 | 0.0 | 0.0 | 0.0 | 0.0 | 100.0
| 18.1 | 0.4 | 0.4 | 0.0 | 0.0 | 0.0 | 0.0 | 7.1
| ID | 81 | 17 | 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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