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 | 85 | 79 | 98 | 73 | 61 | 121 | 41 | 45 | 126 | ~ | 114 | 60 | 72 | 40 | 57 | ~ | 48 | 34 | 56 | 39 | 40 | 52 | 64 | 56 | ~ | 65 | 52 | 36 | 41 | 38 | 64.25 | 126.00 | 28.00
| 2 | 43 | 43 | 50 | 86 | 62 | 33 | 43 | 53 | 61 | 73 | 49 | 28 | 25 | 49 | 39 | 34 | 71 | 76 | 47 | 39 | 41 | 50 | 58 | 69 | ~ | 26 | 37 | 57 | ~ | ~ | ~ | 49.70 | 86.00 | 27.00
| 3 | 67 | 85 | 40 | 70 | 95 | 66 | ~ | ~ | ~ | ~ | 72 | 126 | 85 | 92 | 26 | 17 | ~ | ~ | 36 | 26 | 52 | 28 | 46 | 51 | 58 | 68 | 33 | 12 | 10 | 23 | 27 | 52.44 | 126.00 | 25.00
| 4 | 47 | 48 | 47 | 17 | 13 | 12 | 22 | 30 | 38 | 47 | 45 | 21 | 24 | 33 | 16 | 13 | 18 | 33 | 23 | ~ | 22 | 30 | 36 | 48 | ~ | 22 | 25 | 34 | 24 | 22 | ~ | 28.93 | 48.00 | 28.00
| 5 | 25 | ~ | ~ | 50 | 53 | 40 | 30 | 27 | 33 | 28 | 28 | 46 | 52 | 69 | 69 | 55 | 53 | 48 | 29 | 24 | 15 | 17 | 14 | 19 | 19 | 41 | 22 | 23 | ~ | 16 | 17 | 34.36 | 69.00 | 28.00
| 6 | 16 | 29 | 24 | 24 | 40 | 36 | 29 | 28 | 32 | 30 | ~ | 52 | ~ | 23 | 18 | 21 | 23 | 24 | 42 | 21 | 27 | 20 | 18 | 24 | 34 | 40 | 43 | 49 | 42 | 64 | ~ | 31.18 | 64.00 | 28.00
| 7 | 30 | 38 | 50 | 40 | 29 | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | 39 | 44 | 50 | 30 | 20 | 27 | 20 | 28 | 25 | 36 | 29 | 22 | 27 | 28 | 28 | 35 | 31 | 32.09 | 50.00 | 22.00
| 8 | 22 | 23 | 28 | 31 | 35 | 29 | 30 | 31 | 43 | 41 | 48 | 33 | 37 | ~ | 38 | 34 | 35 | ~ | 34 | 38 | 49 | 50 | 43 | 57 | 93 | 83 | 59 | ~ | 18 | 24 | 36 | 40.07 | 93.00 | 28.00
| 9 | 29 | 58 | 66 | 78 | 66 | 48 | 29 | 28 | 30 | 20 | 40 | 55 | 27 | 18 | 34 | 38 | 43 | 71 | 32 | 16 | 28 | 46 | 44 | 22 | 27 | 35 | 31 | 26 | 62 | 41 | ~ | 39.60 | 78.00 | 30.00
| 10 | 54 | 19 | 22 | 40 | 38 | 39 | 49 | 42 | 23 | 16 | 12 | 9.00 | 15 | 11 | 12 | 13 | 23 | 38 | 35 | 40 | 7.00 | 27 | 25 | 6.00 | 1.00 | 1.00 | 8.00 | 15 | 32 | 33 | 37 | 23.94 | 54.00 | 31.00
| 11 | 64 | 73 | 19 | 49 | 75 | 49 | 34 | 21 | 24 | 20 | 26 | 21 | 19 | 10 | 26 | 15 | 10 | 12 | 24 | 22 | 51 | 69 | 34 | 35 | 34 | 31 | 28 | 26 | 16 | 13 | ~ | 31.67 | 75.00 | 30.00
| 12 | 7.00 | 15 | 9.00 | 9.00 | 13 | 22 | 21 | 28 | 39 | 25 | 16 | 19 | 7.00 | 18 | 31 | 53 | 25 | 22 | 31 | 30 | 26 | 43 | 25 | 18 | 12 | 14 | 12 | 29 | ~ | 28 | 33 | 22.67 | 53.00 | 30.00
|
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. | 39 | 36 | 5 | 0 | 0 | 0 | 0 | 0 | 80
| 41 | 5 | 0 | 0 | 0 | 0 | 0 | 126
| REL. | 48.7 | 45.0 | 6.2 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 100.0
| 51.3 | 6.3 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 10.1
| ID | 48 | 45 | 6 | 0 | 0 | 0 | 0 | 0 | 100
| |
|
|
ABS. | 76 | 8 | 0 | 0 | 0 | 0 | 0 | 0 | 84
| 8 | 0 | 0 | 0 | 0 | 0 | 0 | 69
| REL. | 90.4 | 9.5 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 100.0
| 9.5 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 14.5
| ID | 90 | 9 | 0 | 0 | 0 | 0 | 0 | 0 | 100
| |
|
|
ABS. | 69 | 11 | 0 | 0 | 0 | 0 | 0 | 0 | 80
| 11 | 0 | 0 | 0 | 0 | 0 | 0 | 93
| REL. | 86.2 | 13.7 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 100.0
| 13.7 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 25.8
| ID | 86 | 13 | 0 | 0 | 0 | 0 | 0 | 0 | 100
| |
|
|
ABS. | 84 | 7 | 0 | 0 | 0 | 0 | 0 | 0 | 91
| 7 | 0 | 0 | 0 | 0 | 0 | 0 | 75
| REL | 92.3 | 7.6 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 100.0
| 7.7 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 5.11
| ID | 92 | 7 | 0 | 0 | 0 | 0 | 0 | 0 | 100
|
Year
| ABS. | 268 | 62 | 5 | 0 | 0 | 0 | 0 | 0 | 335
| 67 | 5 | 0 | 0 | 0 | 0 | 0 | 126 | REL. | 80.0 | 18.5 | 1.4 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 100.0
| 20.0 | 1.5 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 10.1
| ID | 80 | 18 | 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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