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 | 32 | 30 | ~ | ~ | 14 | 14 | ~ | ~ | ~ | 51 | ~ | 19 | 24 | ~ | ~ | 16 | 32 | 14 | 13 | 11 | 7.44 | 1.72 | 10 | 14 | 16 | 13 | 14 | 12 | 32 | 30 | 20 | 19.10 | 50.54 | 23.00
| 2 | 3.41 | 11 | 4.64 | 22 | 46 | 39 | 30 | 25 | 18 | 10 | 20 | 30 | 30 | 23 | 17 | 23 | 37 | 24 | 8.75 | 17 | 24 | 33 | 29 | 26 | 29 | 7.50 | 36 | 20 | ~ | ~ | ~ | 22.92 | 45.70 | 28.00
| 3 | 30 | 19 | 20 | 27 | 18 | 20 | 25 | 23 | 14 | 18 | 28 | 18 | 30 | 26 | 24 | 24 | 16 | 15 | 27 | 24 | ~ | 17 | 30 | 22 | 37 | 32 | 47 | 28 | 19 | 16 | 31 | 24.08 | 46.68 | 30.00
| 4 | 32 | 23 | 30 | 32 | 27 | 20 | 35 | 31 | 21 | 21 | 24 | 38 | ~ | ~ | 54 | 19 | 40 | 42 | 36 | 37 | 57 | 28 | 47 | 60 | 56 | 28 | 21 | 30 | 36 | 50 | ~ | 34.78 | 59.97 | 28.00
| 5 | 62 | 51 | 50 | 59 | 60 | 81 | 52 | 37 | 39 | 37 | 37 | 37 | 44 | 36 | 61 | 42 | 51 | 71 | 86 | 32 | 13 | 47 | 51 | 40 | 45 | 40 | 39 | 50 | 39 | 37 | 39 | 47.22 | 86.43 | 31.00
| 6 | 51 | 47 | 28 | 29 | 27 | 40 | 22 | 22 | 25 | 74 | 66 | 85 | 78 | 66 | 67 | 56 | 66 | 57 | 44 | 70 | 56 | 52 | 48 | 53 | 55 | 92 | 76 | 44 | 62 | 60 | ~ | 53.87 | 92.29 | 30.00
| 7 | 42 | 53 | 90 | 98 | 98 | 83 | 63 | 57 | 46 | 65 | 55 | 59 | 68 | 71 | 49 | 60 | 84 | 72 | 94 | 93 | 72 | 59 | 40 | 45 | 41 | 66 | 60 | 59 | 53 | 48 | 51 | 64.20 | 98.17 | 31.00
| 8 | 60 | 61 | 76 | 71 | 94 | 69 | 73 | 55 | 56 | 44 | 42 | 38 | 37 | 77 | 45 | 34 | 32 | 54 | 59 | 53 | 47 | 36 | 38 | 54 | 85 | 104 | 67 | 65 | 40 | 33 | 25 | 55.60 | 104.16 | 31.00
| 9 | 46 | 20 | 23 | 67 | 65 | 56 | 36 | 44 | 38 | 40 | 49 | 46 | 60 | 51 | 61 | 68 | 57 | 60 | 77 | 74 | 30 | 33 | 26 | 19 | 37 | 34 | 33 | 30 | 35 | 38 | ~ | 45.09 | 77.15 | 30.00
| 10 | 44 | 57 | 48 | 25 | 15 | 30 | 23 | 21 | 40 | 29 | 24 | 18 | 13 | 28 | 27 | 33 | 15 | 16 | 16 | 35 | 36 | 32 | 21 | 24 | 19 | 39 | 25 | 18 | 20 | 44 | 14 | 27.43 | 56.88 | 31.00
| 11 | 35 | 30 | 15 | 23 | 26 | 22 | 12 | 9 | 5.22 | 4.70 | 5.00 | 10 | 13 | 30 | 15 | 26 | 10 | 21 | 16 | 26 | 19 | 6.71 | 21 | 10 | 1.14 | 5.58 | 13 | 19 | 21 | 14 | ~ | 16.21 | 34.99 | 30.00
| 12 | 25 | 37 | 34 | 28 | 39 | 24 | 27 | 23 | 14 | 10 | 25 | 33 | 25 | 20 | 28 | 15 | 20 | 19 | 29 | 19 | 18 | 20 | 26 | 32 | 26 | 30 | 15 | 12 | 17 | 15 | 11 | 23.09 | 39.35 | 31.00
|
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- 53 | 54- 107 | 108- 160 | 161- 240 | 241- 320 | 321- 480 | 481- 640 | over 640 | 53 | 107 | 160 | 240 | 320 | 480 | 640
| |
|
|
ABS. | 81 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 81
| 0 | 0 | 0 | 0 | 0 | 0 | 0 | 51
| REL. | 100.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 100.0
| 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 10.1
| ID | 100 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 100
| |
|
|
ABS. | 62 | 27 | 0 | 0 | 0 | 0 | 0 | 0 | 89
| 27 | 0 | 0 | 0 | 0 | 0 | 0 | 92
| REL. | 69.6 | 30.3 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 100.0
| 30.3 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 26.6
| ID | 69 | 30 | 0 | 0 | 0 | 0 | 0 | 0 | 100
| |
|
|
ABS. | 44 | 48 | 0 | 0 | 0 | 0 | 0 | 0 | 92
| 48 | 0 | 0 | 0 | 0 | 0 | 0 | 104
| REL. | 47.8 | 52.1 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 100.0
| 52.2 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 26.8
| ID | 47 | 52 | 0 | 0 | 0 | 0 | 0 | 0 | 100
| |
|
|
ABS. | 91 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 92
| 1 | 0 | 0 | 0 | 0 | 0 | 0 | 57
| REL | 98.9 | 1.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 100.0
| 1.1 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 2.10
| ID | 98 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 100
|
Year
| ABS. | 278 | 76 | 0 | 0 | 0 | 0 | 0 | 0 | 354
| 76 | 0 | 0 | 0 | 0 | 0 | 0 | 104 | REL. | 78.5 | 21.4 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 100.0
| 21.5 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 26.8
| ID | 78 | 21 | 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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