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 | 66 | 33 | 24 | 26 | 27 | 24 | 13 | 23 | 17 | 27 | 86 | 51 | 28 | 76 | 20 | 21 | 16 | 12 | 11 | 12 | 20 | 47 | 56 | 107 | 58 | 100 | 129 | 134 | 86 | 30 | 39 | 45.77 | 134.00 | 31.00
| 2 | 18 | 21 | 12 | 6.00 | 40 | 42 | 31 | 34 | 51 | 56 | 62 | 33 | 66 | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | 12 | ~ | ~ | ~ | 34.57 | 66.00 | 14.00
| 3 | 12 | 12 | 14 | 6.00 | 28 | 27 | 29 | 38 | 89 | 18 | 13 | 22 | 31 | 15 | 18 | 33 | 17 | 14 | 28 | 14 | 14 | 16 | 28 | 29 | 44 | 43 | 70 | 60 | 29 | 49 | 55 | 29.52 | 89.00 | 31.00
| 4 | 32 | 15 | 52 | 26 | 44 | 32 | 64 | 36 | 41 | 25 | 24 | 24 | 15 | 32 | 18 | 32 | 21 | 16 | 11 | 6.00 | 39 | 39 | 17 | 37 | 34 | 27 | 42 | 37 | 22 | 28 | ~ | 29.60 | 64.00 | 30.00
| 5 | 21 | 13 | 16 | 9.00 | 25 | 22 | 14 | 27 | 31 | 46 | 27 | 31 | 48 | 8.00 | 27 | 32 | 26 | 36 | 45 | 59 | 25 | 26 | 29 | 23 | 27 | 31 | 41 | 47 | 41 | 11 | 13 | 28.29 | 59.00 | 31.00
| 6 | 15 | 21 | 24 | 53 | 30 | 31 | 58 | 26 | 18 | 14 | 17 | 16 | 17 | 24 | 36 | 19 | 70 | 15 | 40 | 31 | 21 | 33 | 27 | 34 | 31 | 40 | 35 | 46 | 36 | 17 | ~ | 29.83 | 70.00 | 30.00
| 7 | 23 | 34 | 31 | 27 | 19 | 24 | 32 | 28 | 39 | ~ | ~ | ~ | ~ | ~ | ~ | 69 | 49 | 10 | 38 | 16 | 11 | 39 | 33 | 30 | 35 | 53 | 67 | 32 | 32 | 18 | 17 | 32.24 | 69.00 | 25.00
| 8 | 40 | 18 | 25 | 17 | 20 | 23 | 31 | 12 | 9.00 | 28 | 17 | 14 | 15 | 27 | 25 | 50 | 32 | 16 | 26 | 35 | 32 | 20 | 10 | 47 | 19 | 32 | 39 | 50 | 55 | 40 | 11 | 26.94 | 55.00 | 31.00
| 9 | 19 | 13 | 13 | 15 | 62 | 24 | 38 | 24 | 26 | 47 | 12 | 12 | 37 | 25 | 13 | 49 | 37 | 35 | 38 | 25 | 50 | 37 | 64 | 50 | 49 | 25 | 26 | 12 | 25 | 25 | ~ | 30.90 | 64.00 | 30.00
| 10 | 25 | 38 | 26 | 25 | 76 | 26 | 13 | 12 | 49 | 13 | 13 | 25 | 13 | 10 | 13 | 17 | 8.00 | 15 | 21 | 14 | 18 | 36 | 54 | 11 | 14 | 17 | 14 | 8.00 | 15 | 11 | 19 | 21.58 | 76.00 | 31.00
| 11 | 12 | 26 | 9.00 | 23 | 17 | 14 | 20 | 28 | 21 | 15 | 24 | 20 | 15 | 20 | 17 | 19 | 10 | 10 | 13 | 19 | 26 | 24 | 15 | 13 | 18 | 23 | 47 | 34 | 57 | 56 | ~ | 22.17 | 57.00 | 30.00
| 12 | 6.00 | 90 | 68 | 91 | 37 | 38 | 42 | 67 | 39 | 96 | 39 | 11 | 10 | 14 | 15 | 41 | 26 | 10 | 6.00 | 11 | 30 | 21 | 45 | 92 | 90 | 81 | 30 | 89 | 87 | ~ | ~ | 45.59 | 96.00 | 29.00
|
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. | 57 | 16 | 3 | 0 | 0 | 0 | 0 | 0 | 76
| 19 | 3 | 0 | 0 | 0 | 0 | 0 | 134
| REL. | 75.0 | 21.0 | 3.9 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 100.0
| 25.0 | 3.9 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 28.1
| ID | 75 | 21 | 3 | 0 | 0 | 0 | 0 | 0 | 100
| |
|
|
ABS. | 85 | 6 | 0 | 0 | 0 | 0 | 0 | 0 | 91
| 6 | 0 | 0 | 0 | 0 | 0 | 0 | 70
| REL. | 93.4 | 6.5 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 100.0
| 6.6 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 17.6
| ID | 93 | 6 | 0 | 0 | 0 | 0 | 0 | 0 | 100
| |
|
|
ABS. | 80 | 6 | 0 | 0 | 0 | 0 | 0 | 0 | 86
| 6 | 0 | 0 | 0 | 0 | 0 | 0 | 69
| REL. | 93.0 | 6.9 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 100.0
| 7.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 16.7
| ID | 93 | 6 | 0 | 0 | 0 | 0 | 0 | 0 | 100
| |
|
|
ABS. | 76 | 14 | 0 | 0 | 0 | 0 | 0 | 0 | 90
| 14 | 0 | 0 | 0 | 0 | 0 | 0 | 96
| REL | 84.4 | 15.5 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 100.0
| 15.6 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 10.12
| ID | 84 | 15 | 0 | 0 | 0 | 0 | 0 | 0 | 100
|
Year
| ABS. | 298 | 42 | 3 | 0 | 0 | 0 | 0 | 0 | 343
| 45 | 3 | 0 | 0 | 0 | 0 | 0 | 134 | REL. | 86.8 | 12.2 | 0.8 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 100.0
| 13.1 | 0.9 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 28.1
| ID | 86 | 12 | | 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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