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 | 31 | 46 | 62 | 67 | 66 | 45 | 49 | 61 | 34 | 29 | 34 | 14 | 2.84 | 16 | 35 | 29 | 52 | 49 | 39 | 36 | 35 | 22 | 27 | 24 | 35 | 11 | 6.45 | 8.32 | 17 | 19 | 42 | 33.67 | 67.36 | 31.00
| 2 | 39 | 40 | 23 | 19 | 18 | 6.96 | 44 | 49 | 42 | 30 | ~ | 55 | 23 | ~ | 52 | 51 | 30 | 19 | 30 | 41 | 44 | 44 | 19 | 8.55 | 16 | 20 | 47 | 61 | ~ | ~ | ~ | 33.56 | 61.17 | 26.00
| 3 | 58 | 55 | 56 | 65 | 58 | 55 | 65 | 66 | 52 | 51 | 64 | 48 | 55 | 67 | 59 | 40 | 27 | 38 | 63 | 61 | 49 | 56 | 60 | 37 | ~ | 81 | 48 | ~ | ~ | 59 | 37 | 54.68 | 81.38 | 28.00
| 4 | 59 | 57 | 57 | 82 | 74 | 46 | 65 | 50 | 55 | 70 | 57 | 63 | 58 | 45 | 76 | 48 | 53 | 48 | 51 | 60 | 39 | 57 | 65 | 52 | 57 | 45 | 40 | 26 | ~ | ~ | ~ | 55.45 | 81.79 | 28.00
| 5 | ~ | ~ | ~ | ~ | ~ | 56 | 40 | 53 | 73 | 77 | 77 | 76 | 48 | 59 | 54 | 71 | 50 | 53 | 66 | 50 | 56 | 68 | 67 | 49 | 41 | 54 | 58 | 68 | 83 | 56 | 83 | 60.98 | 83.23 | 26.00
| 6 | 44 | 73 | 58 | 55 | 98 | ~ | ~ | 56 | 95 | 53 | 34 | 46 | 46 | 58 | 61 | 72 | 52 | 39 | 34 | 39 | 71 | 74 | 62 | 34 | 75 | 47 | 75 | 59 | 54 | 65 | ~ | 58.18 | 97.58 | 28.00
| 7 | 35 | 44 | 76 | 64 | 56 | 46 | 39 | 42 | 46 | 46 | 59 | 40 | 59 | 58 | 63 | 41 | 49 | 54 | 53 | 78 | 91 | 35 | 75 | 67 | 58 | 82 | 76 | 71 | 51 | 44 | 49 | 56.35 | 90.66 | 31.00
| 8 | 80 | 75 | 34 | 62 | 39 | ~ | 39 | 42 | 39 | 44 | 53 | 62 | 14 | 37 | 41 | 51 | 44 | 66 | 35 | 53 | 47 | 40 | 53 | 44 | ~ | ~ | ~ | ~ | ~ | ~ | ~ | 47.55 | 80.02 | 23.00
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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. | 61 | 24 | 0 | 0 | 0 | 0 | 0 | 0 | 85
| 24 | 0 | 0 | 0 | 0 | 0 | 0 | 81
| REL. | 71.7 | 28.2 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 100.0
| 28.2 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 26.3
| ID | 71 | 28 | 0 | 0 | 0 | 0 | 0 | 0 | 100
| |
|
|
ABS. | 29 | 53 | 0 | 0 | 0 | 0 | 0 | 0 | 82
| 53 | 0 | 0 | 0 | 0 | 0 | 0 | 98
| REL. | 35.3 | 64.6 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 100.0
| 64.6 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 5.6
| ID | 35 | 64 | 0 | 0 | 0 | 0 | 0 | 0 | 100
| |
|
|
ABS. | 31 | 23 | 0 | 0 | 0 | 0 | 0 | 0 | 541
| 23 | 0 | 0 | 0 | 0 | 0 | 0 | 91
| REL. | 57.4 | 42.5 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 100.0
| 42.6 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 21.7
| ID | 57 | 42 | 0 | 0 | 0 | 0 | 0 | 0 | 100
| |
|
|
ABS. | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 02
| 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0
|
Year
| ABS. | 121 | 100 | 0 | 0 | 0 | 0 | 0 | 0 | 2211
| 100 | 0 | 0 | 0 | 0 | 0 | 0 | 98 | REL. | 54.7 | 45.2 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 100.0
| 45.2 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 5.6
| ID | 54 | 45 | 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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