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 | 4.38 | 10 | 44 | 47 | 54 | 38 | 26 | 44 | 26 | 7.53 | 2.06 | 1.83 | 2.00 | 1.89 | 6.86 | 17 | 30 | 24 | 29 | 22 | 18 | 5.79 | 6.21 | 10 | 12 | 7.66 | 8.54 | 12 | 6.49 | 23 | 26 | 18.59 | 53.86 | 31.00
| 2 | 25 | 23 | 17 | 8.73 | 15 | 6.18 | 20 | 26 | 23 | 20 | 36 | 45 | 23 | 20 | 37 | 38 | 25 | 17 | 30 | 14 | 5.91 | 6.81 | 7.70 | 6.28 | 2.09 | 11 | 27 | 44 | ~ | ~ | ~ | 20.75 | 45.10 | 28.00
| 3 | 46 | 50 | 52 | 56 | 57 | 42 | 53 | 48 | 39 | 35 | 54 | 43 | 50 | 39 | 19 | ~ | 16 | 24 | 46 | 44 | 46 | 37 | 49 | ~ | ~ | ~ | ~ | 30 | 44 | 40 | 41 | 42.36 | 56.84 | 26.00
| 4 | 45 | 44 | 30 | 58 | 44 | 34 | 50 | 52 | 43 | 52 | 56 | 46 | 49 | 48 | 52 | 43 | 33 | 34 | 34 | 53 | 37 | 50 | 70 | 50 | 55 | 73 | 84 | 38 | 82 | 85 | ~ | 50.84 | 84.97 | 30.00
| 5 | 86 | 65 | 40 | ~ | ~ | 68 | 56 | 71 | 98 | 95 | 91 | 88 | ~ | 93 | 65 | 76 | 66 | 72 | 86 | 72 | 66 | 74 | 65 | 66 | 66 | 67 | 71 | 100 | 98 | 81 | 99 | 76.40 | 100.48 | 28.00
| 6 | 62 | 88 | 73 | 92 | 112 | 86 | 90 | 53 | 88 | 82 | 48 | 59 | 51 | 71 | 71 | 84 | 70 | 56 | 47 | 54 | 85 | 88 | 80 | 42 | 67 | 83 | 89 | 61 | 67 | 89 | ~ | 72.81 | 112.33 | 30.00
| 7 | 55 | 61 | 94 | 75 | 66 | 54 | 37 | 48 | 61 | ~ | 73 | 44 | 71 | 66 | 65 | 62 | 58 | 57 | 58 | 71 | 95 | 56 | 91 | 59 | 64 | 59 | 69 | 82 | 46 | 53 | 63 | 63.75 | 95.16 | 30.00
| 8 | 85 | 86 | 45 | 89 | 56 | 60 | 89 | 84 | 77 | 63 | 112 | 109 | 50 | 61 | 71 | 95 | 95 | 103 | 70 | 110 | ~ | 70 | 69 | 60 | 58 | 89 | 59 | 58 | 42 | 55 | 35 | 73.61 | 112.26 | 30.00
| 9 | 46 | 49 | 43 | 65 | 56 | 46 | ~ | 28 | 47 | 68 | 39 | 58 | 47 | 63 | 49 | 55 | 39 | 36 | 32 | 46 | 36 | 33 | 42 | 30 | 19 | 26 | 23 | 27 | 18 | 31 | ~ | 41.22 | 68.06 | 29.00
| 10 | 11 | 7.18 | 12 | 28 | 7.14 | 6.00 | 3.41 | 12 | 14 | 55 | 50 | 50 | 36 | 25 | 15 | 11 | 53 | 35 | 13 | 37 | 39 | 36 | 48 | 59 | 71 | 53 | 55 | 66 | 61 | 58 | 54 | 34.85 | 71.07 | 31.00
| 11 | 54 | 35 | 61 | 48 | 40 | 38 | 20 | 15 | 16 | 25 | 37 | 19 | 16 | 34 | 21 | 23 | 32 | 27 | 22 | 39 | 30 | 25 | 12 | 20 | ~ | ~ | ~ | ~ | ~ | ~ | ~ | 29.47 | 61.05 | 24.00
| 12 | ~ | ~ | 16 | 12 | 58 | 62 | 54 | 42 | 16 | 13 | 8.20 | 21 | 62 | 26 | 16 | 39 | 14 | 8.22 | 51 | 44 | 36 | 25 | 13 | 19 | 48 | 59 | 59 | 16 | 11 | 42 | 47 | 32.28 | 62.27 | 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- 53 | 54- 107 | 108- 160 | 161- 240 | 241- 320 | 321- 480 | 481- 640 | over 640 | 53 | 107 | 160 | 240 | 320 | 480 | 640
| |
|
|
ABS. | 80 | 5 | 0 | 0 | 0 | 0 | 0 | 0 | 85
| 5 | 0 | 0 | 0 | 0 | 0 | 0 | 57
| REL. | 94.1 | 5.8 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 100.0
| 5.9 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 5.3
| ID | 94 | 5 | 0 | 0 | 0 | 0 | 0 | 0 | 100
| |
|
|
ABS. | 28 | 59 | 1 | 0 | 0 | 0 | 0 | 0 | 88
| 60 | 1 | 0 | 0 | 0 | 0 | 0 | 112
| REL. | 31.8 | 67.0 | 1.1 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 100.0
| 68.2 | 1.1 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 5.6
| ID | 31 | 67 | 1 | 0 | 0 | 0 | 0 | 0 | 100
| |
|
|
ABS. | 32 | 54 | 3 | 0 | 0 | 0 | 0 | 0 | 89
| 57 | 3 | 0 | 0 | 0 | 0 | 0 | 112
| REL. | 35.9 | 60.6 | 3.3 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 100.0
| 64.0 | 3.4 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 11.8
| ID | 35 | 60 | 3 | 0 | 0 | 0 | 0 | 0 | 100
| |
|
|
ABS. | 68 | 16 | 0 | 0 | 0 | 0 | 0 | 0 | 84
| 16 | 0 | 0 | 0 | 0 | 0 | 0 | 71
| REL | 80.9 | 19.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 100.0
| 19.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 25.10
| ID | 80 | 19 | 0 | 0 | 0 | 0 | 0 | 0 | 100
|
Year
| ABS. | 208 | 134 | 4 | 0 | 0 | 0 | 0 | 0 | 346
| 138 | 4 | 0 | 0 | 0 | 0 | 0 | 112 | REL. | 60.1 | 38.7 | 1.1 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 100.0
| 39.9 | 1.2 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 5.6
| ID | 60 | 38 | 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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