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 | ~ | 83 | 113 | ~ | ~ | 44 | 115 | 192 | 41 | 95 | ~ | ~ | 52 | 33 | 32 | 26 | 34 | ~ | ~ | 55 | 77 | 65 | 36 | 48 | ~ | ~ | 167 | 65 | 37 | 26 | 22 | 66.27 | 192.00 | 22.00
| 2 | ~ | ~ | 78 | 91 | 47 | 44 | 61 | ~ | ~ | 127 | 31 | 22 | 9.00 | 31 | ~ | ~ | 25 | 50 | 19 | 42 | 44 | ~ | ~ | 22 | 32 | 11 | 19 | 40 | ~ | ~ | ~ | 42.25 | 127.00 | 20.00
| 3 | ~ | ~ | 50 | 64 | 87 | 93 | 39 | ~ | ~ | 75 | 74 | 122 | 113 | 62 | ~ | ~ | 22 | 33 | 45 | 26 | 50 | ~ | ~ | 85 | 41 | 29 | 46 | 9.00 | ~ | ~ | ~ | 58.25 | 122.00 | 20.00
| 4 | 48 | 56 | 26 | 46 | ~ | ~ | 56 | 16 | 105 | 35 | 58 | ~ | ~ | 35 | 38 | 16 | 20 | 44 | ~ | ~ | 51 | 43 | 31 | 30 | 51 | ~ | ~ | 25 | 18 | 13 | ~ | 39.14 | 105.00 | 22.00
| 5 | ~ | 34 | ~ | ~ | 33 | 34 | 62 | ~ | 24 | ~ | ~ | 24 | 35 | 38 | 47 | 54 | ~ | ~ | 30 | 21 | 14 | 18 | 27 | ~ | ~ | 15 | 8.00 | 12 | 14 | 10 | ~ | 27.70 | 62.00 | 20.00
| 6 | ~ | 10 | 8.00 | 12 | 26 | 26 | ~ | ~ | 13 | 10 | 21 | 25 | 26 | ~ | ~ | 13 | 17 | 16 | 109 | 15 | ~ | ~ | 30 | 9.00 | 10 | 7.00 | 10 | ~ | ~ | 14 | ~ | 20.33 | 109.00 | 21.00
| 7 | 4.00 | 6.00 | 11 | 20 | ~ | ~ | 13 | 8.00 | ~ | ~ | ~ | ~ | ~ | 9.00 | 16 | 9.00 | 8.00 | 30 | ~ | ~ | 29 | 8.00 | 6.00 | 5.00 | 8.00 | ~ | ~ | 82 | 29 | 18 | 4.00 | 16.15 | 82.00 | 20.00
| 8 | 6.00 | ~ | ~ | 8.00 | 6.00 | 15 | 14 | 48 | ~ | ~ | 20 | 6.00 | 34 | 32 | 32 | ~ | ~ | 20 | 26 | 29 | 21 | 21 | ~ | ~ | 17 | 17 | 20 | 34 | 9.00 | ~ | ~ | 20.71 | 48.00 | 21.00
| 9 | 21 | 31 | 40 | 26 | 13 | ~ | ~ | 7.00 | 10 | 11 | 18 | 34 | ~ | ~ | 22 | 18 | 10 | 29 | 24 | ~ | ~ | 16 | 21 | 12 | 11 | 22 | ~ | ~ | 14 | 31 | ~ | 20.05 | 40.00 | 22.00
| 10 | 18 | 6.00 | 11 | ~ | ~ | 37 | 26 | 44 | 8.00 | 7.00 | ~ | ~ | 12 | 16 | 9.00 | 16 | 23 | ~ | ~ | 52 | 12 | 31 | 33 | 12 | ~ | ~ | 12 | ~ | 23 | 50 | 45 | 22.86 | 52.00 | 22.00
| 11 | ~ | ~ | 16 | 30 | 37 | 34 | 27 | ~ | ~ | 28 | 24 | 20 | 13 | 8.00 | ~ | ~ | 7.00 | 25 | 20 | 42 | 50 | ~ | ~ | 55 | 59 | 33 | 33 | 32 | ~ | ~ | ~ | 29.65 | 59.00 | 20.00
| 12 | 22 | 33 | 25 | 6.00 | 10 | ~ | ~ | 17 | 37 | 29 | 22 | 10 | ~ | ~ | 40 | 32 | 23 | 19 | 38 | ~ | ~ | 82 | 40 | ~ | ~ | ~ | ~ | ~ | 27 | 23 | 28 | 28.15 | 82.00 | 20.00
|
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. | 38 | 17 | 5 | 2 | 0 | 0 | 0 | 0 | 62
| 24 | 7 | 2 | 0 | 0 | 0 | 0 | 192
| REL. | 61.2 | 27.4 | 8.0 | 3.2 | 0.0 | 0.0 | 0.0 | 0.0 | 100.0
| 38.7 | 11.3 | 3.2 | 0.0 | 0.0 | 0.0 | 0.0 | 8.1
| ID | 61 | 27 | 8 | 6 | 0 | 0 | 0 | 0 | 103
| |
|
|
ABS. | 54 | 7 | 2 | 0 | 0 | 0 | 0 | 0 | 63
| 9 | 2 | 0 | 0 | 0 | 0 | 0 | 109
| REL. | 85.7 | 11.1 | 3.1 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 100.0
| 14.3 | 3.2 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 19.6
| ID | 85 | 11 | 3 | 0 | 0 | 0 | 0 | 0 | 100
| |
|
|
ABS. | 62 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 63
| 1 | 0 | 0 | 0 | 0 | 0 | 0 | 82
| REL. | 98.4 | 1.5 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 100.0
| 1.6 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 28.7
| ID | 98 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 100
| |
|
|
ABS. | 58 | 4 | 0 | 0 | 0 | 0 | 0 | 0 | 62
| 4 | 0 | 0 | 0 | 0 | 0 | 0 | 82
| 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 | 22.12
| ID | 93 | 6 | 0 | 0 | 0 | 0 | 0 | 0 | 100
|
Year
| ABS. | 212 | 29 | 7 | 2 | 0 | 0 | 0 | 0 | 250
| 38 | 9 | 2 | 0 | 0 | 0 | 0 | 192 | REL. | 84.8 | 11.6 | 2.8 | 0.8 | 0.0 | 0.0 | 0.0 | 0.0 | 100.0
| 15.2 | 3.6 | 0.8 | 0.0 | 0.0 | 0.0 | 0.0 | 8.1
| ID | 84 | 11 | 2 | 1 | 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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