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 | ~ | 39 | ~ | ~ | 20 | 14 | 25 | 30 | 42 | ~ | ~ | 99 | 39 | 47 | 31 | 19 | ~ | ~ | 27 | 29 | 16 | 13 | 19 | ~ | ~ | 29 | 88 | 52 | 20 | 36 | ~ | 34.95 | 99.00 | 21.00
| 2 | ~ | 63 | 23 | 28 | 18 | 15 | ~ | ~ | 45 | 23 | 10 | 9.00 | 39 | ~ | ~ | 20 | 26 | 22 | 34 | 27 | ~ | ~ | 47 | 36 | 11 | 18 | 47 | ~ | ~ | ~ | ~ | 28.05 | 63.00 | 20.00
| 3 | ~ | 15 | 11 | 45 | 11 | 11 | ~ | ~ | 10 | 27 | 36 | 27 | 35 | ~ | ~ | 16 | 87 | 17 | 37 | 19 | ~ | ~ | 12 | 21 | 38 | 29 | 64 | ~ | ~ | 74 | 64 | 32.09 | 87.00 | 22.00
| 4 | 96 | 14 | 9.00 | ~ | ~ | 14 | 19 | 10 | 13 | 12 | ~ | ~ | ~ | 34 | 49 | 20 | 53 | ~ | ~ | 25 | 34 | 30 | 24 | 60 | ~ | ~ | 80 | 56 | 41 | 65 | ~ | 36.10 | 96.00 | 21.00
| 5 | ~ | ~ | 37 | 44 | 15 | 8.00 | 24 | ~ | ~ | ~ | 52 | 50 | 17 | 31 | 37 | ~ | ~ | 24 | 29 | 16 | 20 | 16 | ~ | ~ | 29 | 10 | 21 | 33 | 27 | ~ | ~ | 27.00 | 52.00 | 20.00
| 6 | 42 | 32 | 37 | 54 | 45 | ~ | ~ | 19 | 32 | 18 | 14 | 19 | ~ | ~ | 14 | 14 | 14 | 25 | 45 | ~ | ~ | 33 | 16 | 17 | 13 | 11 | ~ | ~ | 22 | 9.00 | ~ | 24.77 | 54.00 | 22.00
| 7 | 9.00 | 22 | 14 | ~ | ~ | ~ | 29 | 9.00 | 30 | 31 | ~ | ~ | 18 | 20 | 28 | 27 | 56 | ~ | ~ | 44 | 44 | 10 | 34 | 29 | ~ | ~ | 9.00 | 16 | 24 | 22 | 13 | 24.45 | 56.00 | 22.00
| 8 | ~ | ~ | 12 | 15 | 9.00 | 30 | 16 | ~ | ~ | 19 | 58 | 62 | 29 | 33 | ~ | ~ | 24 | 20 | 12 | 21 | 14 | ~ | ~ | 20 | 11 | 21 | 20 | 10 | ~ | ~ | 22 | 22.76 | 62.00 | 21.00
| 9 | 33 | 47 | 40 | 60 | ~ | ~ | 30 | 47 | 50 | 39 | 32 | ~ | ~ | 16 | 29 | 20 | 18 | 75 | ~ | ~ | 29 | 33 | 26 | 38 | 52 | ~ | ~ | 19 | 16 | 63 | ~ | 36.91 | 75.00 | 22.00
| 10 | 11 | 14 | ~ | ~ | 33 | 31 | 50 | 62 | 43 | ~ | ~ | 32 | 20 | 27 | 24 | 19 | ~ | ~ | 75 | 21 | 21 | 9.00 | 14 | ~ | ~ | 31 | 20 | ~ | 23 | 12 | ~ | 28.19 | 75.00 | 21.00
| 11 | ~ | 20 | 26 | 28 | 28 | 11 | ~ | ~ | 72 | 34 | 17 | 29 | 29 | ~ | ~ | 23 | 7.00 | 14 | 29 | 11 | ~ | ~ | 69 | 26 | 38 | 23 | 23 | ~ | ~ | 29 | ~ | 27.90 | 72.00 | 21.00
| 12 | 23 | 24 | 27 | 27 | ~ | ~ | 23 | 17 | 39 | 24 | 42 | ~ | ~ | 56 | 12 | 32 | 13 | 14 | ~ | ~ | 23 | 40 | 29 | ~ | ~ | ~ | ~ | 14 | 28 | 44 | 9.00 | 26.67 | 56.00 | 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. | 55 | 8 | 0 | 0 | 0 | 0 | 0 | 0 | 63
| 8 | 0 | 0 | 0 | 0 | 0 | 0 | 99
| REL. | 87.3 | 12.6 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 100.0
| 12.7 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 12.1
| ID | 87 | 12 | 0 | 0 | 0 | 0 | 0 | 0 | 100
| |
|
|
ABS. | 55 | 8 | 0 | 0 | 0 | 0 | 0 | 0 | 63
| 8 | 0 | 0 | 0 | 0 | 0 | 0 | 96
| REL. | 87.3 | 12.6 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 100.0
| 12.7 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 1.4
| ID | 87 | 12 | 0 | 0 | 0 | 0 | 0 | 0 | 100
| |
|
|
ABS. | 58 | 7 | 0 | 0 | 0 | 0 | 0 | 0 | 65
| 7 | 0 | 0 | 0 | 0 | 0 | 0 | 75
| REL. | 89.2 | 10.7 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 100.0
| 10.8 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 18.9
| ID | 89 | 10 | 0 | 0 | 0 | 0 | 0 | 0 | 100
| |
|
|
ABS. | 58 | 5 | 0 | 0 | 0 | 0 | 0 | 0 | 63
| 5 | 0 | 0 | 0 | 0 | 0 | 0 | 75
| REL | 92.0 | 7.9 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 100.0
| 7.9 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 19.10
| ID | 92 | 7 | 0 | 0 | 0 | 0 | 0 | 0 | 100
|
Year
| ABS. | 226 | 28 | 0 | 0 | 0 | 0 | 0 | 0 | 254
| 28 | 0 | 0 | 0 | 0 | 0 | 0 | 99 | REL. | 88.9 | 11.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 100.0
| 11.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 12.1
| ID | 88 | 11 | 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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