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 | 33 | 36 | 51 | 57 | 58 | 47 | 37 | 49 | 39 | 29 | 45 | 22 | 19 | 8.38 | 25 | 23 | 45 | 45 | 38 | 38 | 40 | 30 | 37 | 25 | 29 | 18 | 38 | 19 | 24 | 28 | 56 | 35.04 | 57.63 | 31.00
| 2 | 55 | 43 | 46 | 53 | ~ | 10 | 45 | 47 | 32 | 35 | 44 | 57 | 36 | 43 | 52 | 46 | 51 | 24 | 33 | 49 | 77 | 46 | 38 | 28 | 39 | 34 | 33 | 58 | ~ | ~ | ~ | 42.64 | 76.58 | 27.00
| 3 | 58 | 47 | 46 | 52 | 54 | 42 | 46 | 60 | 50 | 51 | 60 | 47 | 50 | 60 | 45 | 42 | 38 | 51 | 61 | 61 | 47 | 52 | 63 | 53 | 61 | 68 | 49 | 31 | 76 | 83 | 79 | 54.26 | 82.77 | 31.00
| 4 | 65 | 50 | 60 | 69 | 62 | 56 | 57 | 48 | 56 | 71 | 55 | 55 | 55 | 51 | 66 | 48 | 38 | 55 | 47 | 66 | 41 | 54 | 61 | 51 | 60 | 66 | 79 | 67 | 65 | 64 | ~ | 57.91 | 78.79 | 30.00
| 5 | 67 | 54 | 46 | 53 | 47 | 39 | 52 | 99 | 112 | 108 | 87 | 74 | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | 69.85 | 112.35 | 12.00
| 6 | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~
| 7 | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | 36 | 59 | 63 | 61 | 49 | 62 | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | 54.99 | 62.83 | 6.00
|
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. | 68 | 21 | 0 | 0 | 0 | 0 | 0 | 0 | 89
| 21 | 0 | 0 | 0 | 0 | 0 | 0 | 83
| REL. | 76.4 | 23.5 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 100.0
| 23.6 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 30.3
| ID | 76 | 23 | 0 | 0 | 0 | 0 | 0 | 0 | 100
| |
|
|
ABS. | 13 | 27 | 2 | 0 | 0 | 0 | 0 | 0 | 421
| 29 | 2 | 0 | 0 | 0 | 0 | 0 | 112
| REL. | 30.9 | 64.2 | 4.7 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 100.0
| 69.0 | 4.8 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 9.5
| ID | 30 | 64 | 4 | 0 | 0 | 0 | 0 | 0 | 100
| |
|
|
ABS. | 2 | 4 | 0 | 0 | 0 | 0 | 0 | 0 | 62
| 4 | 0 | 0 | 0 | 0 | 0 | 0 | 63
| REL. | 33.3 | 66.6 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 100.0
| 66.7 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 14.7
| ID | 33 | 66 | 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. | 83 | 52 | 2 | 0 | 0 | 0 | 0 | 0 | 1371
| 54 | 2 | 0 | 0 | 0 | 0 | 0 | 112 | REL. | 60.5 | 37.9 | 1.4 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 100.0
| 39.4 | 1.5 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 9.5
| ID | 60 | 37 | 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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