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 | ~ | 106 | ~ | ~ | 64 | 63 | 26 | 12 | 33 | ~ | ~ | 45 | 63 | 43 | 31 | 37 | ~ | ~ | 16 | 28 | 21 | 14 | 11 | ~ | ~ | 27 | 52 | 45 | 52 | 27 | ~ | 38.86 | 106.00 | 21.00
| 2 | ~ | 11 | 51 | 17 | 24 | 14 | ~ | ~ | 23 | 38 | 28 | 40 | 36 | ~ | ~ | 69 | 11 | 15 | 16 | 11 | ~ | ~ | 109 | 63 | 55 | 17 | 30 | ~ | ~ | ~ | ~ | 33.90 | 109.00 | 20.00
| 3 | ~ | 18 | 25 | 28 | 12 | 24 | ~ | ~ | 12 | 12 | 12 | 18 | 42 | ~ | ~ | 23 | 24 | 26 | 18 | 34 | ~ | ~ | 18 | 19 | 24 | 27 | 41 | ~ | ~ | 20 | 39 | 23.45 | 42.00 | 22.00
| 4 | 44 | 35 | 43 | ~ | ~ | 50 | 45 | 18 | 24 | 26 | ~ | ~ | ~ | 25 | 25 | 18 | 42 | ~ | ~ | 42 | 45 | 20 | 63 | 42 | ~ | ~ | 69 | 35 | 68 | 22 | ~ | 38.14 | 69.00 | 21.00
| 5 | ~ | ~ | 15 | 43 | 26 | 16 | 44 | ~ | ~ | ~ | 60 | 25 | 27 | 23 | 22 | ~ | ~ | 18 | 14 | 19 | 36 | 30 | ~ | ~ | 14 | 10 | 28 | 9.00 | 14 | ~ | ~ | 24.65 | 60.00 | 20.00
| 6 | 14 | 10 | 21 | 9.00 | 38 | ~ | ~ | 38 | 19 | 29 | 10 | 41 | ~ | ~ | 14 | 10 | 10 | 39 | 41 | ~ | ~ | 34 | 42 | 19 | 14 | 19 | ~ | ~ | 24 | 19 | ~ | 23.36 | 42.00 | 22.00
| 7 | 27 | 12 | 18 | ~ | ~ | ~ | 21 | 20 | 26 | 14 | ~ | ~ | 10 | 28 | 37 | 10 | 10 | ~ | ~ | 13 | 38 | 28 | 60 | 9.00 | ~ | ~ | 14 | 18 | 19 | 14 | 15 | 20.95 | 60.00 | 22.00
| 8 | ~ | ~ | 13 | 10 | 9.00 | 19 | 10 | ~ | ~ | 15 | 15 | 30 | 25 | 27 | ~ | ~ | 24 | 25 | 15 | 21 | 30 | ~ | ~ | 32 | 14 | 11 | 43 | 24 | ~ | ~ | 22 | 20.67 | 43.00 | 21.00
| 9 | 26 | 35 | 60 | 80 | ~ | ~ | 88 | 62 | 48 | 56 | 43 | ~ | ~ | 14 | 19 | 39 | 19 | 62 | ~ | ~ | 39 | 70 | 31 | 39 | 41 | ~ | ~ | 66 | 35 | 28 | ~ | 45.45 | 88.00 | 22.00
| 10 | 46 | 34 | ~ | ~ | 20 | 49 | 20 | 31 | 35 | ~ | ~ | 64 | 28 | 27 | 35 | 26 | ~ | ~ | 74 | 25 | 13 | 30 | 31 | ~ | ~ | 25 | 26 | ~ | 39 | 19 | ~ | 33.19 | 74.00 | 21.00
| 11 | ~ | 19 | 48 | 33 | 20 | 19 | ~ | ~ | 114 | 49 | 53 | 29 | 63 | ~ | ~ | 50 | 32 | 24 | 46 | 39 | ~ | ~ | 18 | 53 | 98 | 64 | 30 | ~ | ~ | 55 | ~ | 45.52 | 114.00 | 21.00
| 12 | 38 | 45 | 43 | 41 | ~ | ~ | 92 | 48 | 37 | 48 | 89 | ~ | ~ | 134 | 26 | 45 | 30 | 30 | ~ | ~ | 23 | 39 | 27 | ~ | ~ | ~ | ~ | 40 | 32 | 50 | 22 | 46.62 | 134.00 | 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. | 52 | 9 | 2 | 0 | 0 | 0 | 0 | 0 | 63
| 11 | 2 | 0 | 0 | 0 | 0 | 0 | 109
| REL. | 82.5 | 14.2 | 3.1 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 100.0
| 17.5 | 3.2 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 23.2
| ID | 82 | 14 | 3 | 0 | 0 | 0 | 0 | 0 | 100
| |
|
|
ABS. | 59 | 4 | 0 | 0 | 0 | 0 | 0 | 0 | 63
| 4 | 0 | 0 | 0 | 0 | 0 | 0 | 69
| REL. | 93.6 | 6.3 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 100.0
| 6.3 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 27.4
| ID | 93 | 6 | 0 | 0 | 0 | 0 | 0 | 0 | 100
| |
|
|
ABS. | 56 | 9 | 0 | 0 | 0 | 0 | 0 | 0 | 65
| 9 | 0 | 0 | 0 | 0 | 0 | 0 | 88
| REL. | 86.1 | 13.8 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 100.0
| 13.8 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 7.9
| ID | 86 | 13 | 0 | 0 | 0 | 0 | 0 | 0 | 100
| |
|
|
ABS. | 51 | 10 | 2 | 0 | 0 | 0 | 0 | 0 | 63
| 12 | 2 | 0 | 0 | 0 | 0 | 0 | 134
| REL | 80.9 | 15.8 | 3.1 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 100.0
| 19.0 | 3.2 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 14.12
| ID | 80 | 15 | 3 | 0 | 0 | 0 | 0 | 0 | 100
|
Year
| ABS. | 218 | 32 | 4 | 0 | 0 | 0 | 0 | 0 | 254
| 36 | 4 | 0 | 0 | 0 | 0 | 0 | 134 | REL. | 85.8 | 12.5 | 1.5 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 100.0
| 14.2 | 1.6 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 14.12
| ID | 85 | 12 | 1 | 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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