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 | 7.69 | 16 | 34 | 45 | 44 | 38 | 23 | 39 | 26 | 14 | 10 | 9 | 13 | 12 | 9 | 16 | 18 | 36 | 38 | 33 | 20 | 22 | 18 | 15 | 20 | 8.48 | 7.09 | 9 | 8.48 | 24 | 25 | 21.26 | 45.10 | 31.00
| 2 | 17 | 36 | 26 | 11 | 10 | 7.35 | 16 | 17 | 12 | 12 | 11 | 8.10 | 17 | 11 | 14 | 31 | 36 | 10 | 15 | 12 | 43 | 20 | 14 | 13 | 18 | 11 | 29 | 40 | ~ | ~ | ~ | 18.46 | 43.15 | 28.00
| 3 | 35 | 44 | 31 | 48 | 51 | 44 | 51 | 53 | 63 | 32 | 39 | 39 | 51 | 61 | 41 | 50 | 25 | 19 | 47 | 54 | 51 | 47 | 43 | 58 | 49 | 43 | 50 | 27 | 49 | 50 | 42 | 44.74 | 63.48 | 31.00
| 4 | 48 | 30 | 50 | 71 | ~ | 31 | 62 | 47 | 35 | 86 | 65 | 75 | 53 | 35 | 85 | 53 | 43 | 58 | 63 | 48 | 57 | 36 | 35 | 48 | 41 | 56 | 109 | 83 | 50 | 67 | ~ | 55.87 | 108.60 | 29.00
| 5 | 89 | 68 | 51 | 53 | 59 | 49 | 46 | 82 | 78 | 75 | 60 | 52 | 44 | 55 | 42 | 44 | 56 | 43 | 59 | 68 | 57 | 61 | 54 | 47 | 45 | 54 | 59 | 83 | 72 | 64 | 57 | 58.88 | 89.08 | 31.00
| 6 | 32 | 54 | 74 | 51 | 61 | 104 | 95 | 65 | 41 | 72 | 44 | 62 | 52 | 43 | 58 | 41 | 47 | 53 | 53 | 42 | 56 | 65 | 62 | 44 | 42 | 57 | 52 | 60 | 48 | 62 | ~ | 56.48 | 104.00 | 30.00
| 7 | 58 | 50 | 56 | 41 | 28 | 44 | 25 | 19 | 22 | 21 | 25 | 25 | 36 | 26 | 49 | 62 | 50 | 59 | 56 | 57 | 70 | 76 | 72 | 63 | 55 | ~ | 85 | 64 | 49 | 60 | 33 | 47.87 | 85.00 | 30.00
| 8 | 62 | ~ | ~ | ~ | ~ | 52 | 56 | 77 | 86 | 48 | 44 | 56 | 55 | 52 | 55 | 53 | 58 | 50 | 58 | 50 | 56 | 48 | 40 | 35 | 25 | 49 | 44 | 45 | 41 | 36 | 38 | 50.74 | 85.88 | 27.00
| 9 | 38 | 36 | 41 | 23 | 47 | 39 | 33 | 41 | 55 | 80 | 75 | 71 | 41 | 42 | 48 | 32 | 29 | 25 | 52 | 64 | 44 | 31 | 40 | 33 | 50 | 45 | 34 | 32 | 26 | 29 | ~ | 42.61 | 80.35 | 30.00
| 10 | 18 | 14 | 25 | ~ | 12 | 13 | 25 | 22 | 24 | ~ | 50 | 33 | 29 | 29 | 21 | ~ | 37 | 30 | 22 | 23 | 23 | ~ | 21 | 34 | 43 | 22 | 31 | ~ | 46 | 41 | 49 | 28.37 | 49.81 | 26.00
| 11 | 56 | 24 | 39 | 21 | 25 | 25 | 24 | 17 | 13 | 13 | 21 | 11 | 17 | 41 | 22 | 27 | 32 | 34 | 17 | 20 | 28 | 14 | 7.33 | 7.29 | 7.15 | 7.67 | 8.15 | 16 | 10 | 20 | ~ | 20.78 | 55.73 | 30.00
| 12 | 13 | 7.56 | 23 | 12 | 29 | 46 | 32 | 17 | 13 | 11 | 7.15 | 14 | 36 | 16 | 9 | 19 | 8.92 | 8.06 | 16 | 26 | 21 | 8.27 | 15 | 56 | 39 | 38 | 29 | 18 | 12 | 23 | ~ | 20.72 | 56.19 | 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- 53 | 54- 107 | 108- 160 | 161- 240 | 241- 320 | 321- 480 | 481- 640 | over 640 | 53 | 107 | 160 | 240 | 320 | 480 | 640
| |
|
|
ABS. | 86 | 4 | 0 | 0 | 0 | 0 | 0 | 0 | 90
| 4 | 0 | 0 | 0 | 0 | 0 | 0 | 63
| REL. | 95.5 | 4.4 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 100.0
| 4.4 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 9.3
| ID | 95 | 4 | 0 | 0 | 0 | 0 | 0 | 0 | 100
| |
|
|
ABS. | 42 | 47 | 1 | 0 | 0 | 0 | 0 | 0 | 90
| 48 | 1 | 0 | 0 | 0 | 0 | 0 | 109
| REL. | 46.6 | 52.2 | 1.1 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 100.0
| 53.3 | 1.1 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 27.4
| ID | 46 | 52 | 1 | 0 | 0 | 0 | 0 | 0 | 100
| |
|
|
ABS. | 57 | 30 | 0 | 0 | 0 | 0 | 0 | 0 | 87
| 30 | 0 | 0 | 0 | 0 | 0 | 0 | 86
| REL. | 65.5 | 34.4 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 100.0
| 34.5 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 9.8
| ID | 65 | 34 | 0 | 0 | 0 | 0 | 0 | 0 | 100
| |
|
|
ABS. | 84 | 2 | 0 | 0 | 0 | 0 | 0 | 0 | 86
| 2 | 0 | 0 | 0 | 0 | 0 | 0 | 56
| REL | 97.6 | 2.3 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 100.0
| 2.3 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 24.12
| ID | 97 | 2 | 0 | 0 | 0 | 0 | 0 | 0 | 100
|
Year
| ABS. | 269 | 83 | 1 | 0 | 0 | 0 | 0 | 0 | 353
| 84 | 1 | 0 | 0 | 0 | 0 | 0 | 109 | REL. | 76.2 | 23.5 | 0.2 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 100.0
| 23.8 | 0.3 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 27.4
| ID | 76 | 23 | | 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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