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 | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~
| 2 | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~
| 3 | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~
| 4 | ~ | 58 | 39 | 77 | 75 | 47 | 68 | 65 | 59 | 66 | 62 | 85 | 67 | 59 | 61 | 47 | 63 | 86 | 70 | 60 | 55 | 64 | 77 | 58 | 54 | 75 | 95 | 79 | 98 | 91 | ~ | 67.60 | 97.70 | 29.00
| 5 | 89 | 76 | 75 | 81 | 77 | 66 | 41 | 75 | 93 | 90 | 99 | 108 | 69 | 83 | 65 | 76 | 71 | 59 | 95 | 69 | 75 | 85 | 78 | 56 | 60 | 42 | 56 | 115 | 121 | 81 | 59 | 76.93 | 120.60 | 31.00
| 6 | 51 | 87 | 65 | 82 | 103 | 103 | 99 | 48 | 79 | 68 | 56 | 67 | 53 | 59 | 64 | 78 | 68 | 62 | 58 | 54 | 62 | 97 | 79 | 45 | 70 | 70 | 68 | 54 | 57 | 81 | ~ | 69.53 | 102.76 | 30.00
| 7 | 53 | 62 | 90 | 70 | 69 | 68 | 53 | 61 | 60 | 55 | 72 | 39 | 69 | 69 | 65 | 52 | 64 | 63 | 54 | 66 | 113 | 57 | 94 | 68 | 65 | 66 | 70 | 98 | 53 | 60 | 59 | 66.27 | 112.80 | 31.00
| 8 | 92 | 83 | 43 | 80 | 63 | 53 | 80 | 82 | 57 | 61 | 86 | 110 | 52 | 50 | 72 | 81 | 86 | 109 | 51 | 97 | 74 | 70 | 61 | 68 | 62 | 50 | 67 | 63 | 68 | 62 | 36 | 70.07 | 110.07 | 31.00
| 9 | 51 | ~ | ~ | ~ | 66 | 28 | 33 | 20 | 37 | 39 | 41 | 51 | 41 | 48 | 42 | 41 | 40 | 49 | 36 | 45 | 49 | 44 | 36 | 27 | 32 | 9 | 13 | 27 | 20 | 37 | ~ | 37.12 | 66.08 | 27.00
| 10 | 14 | ~ | ~ | ~ | ~ | ~ | 22 | 11 | 3.53 | 47 | 40 | 52 | 38 | 20 | 23 | 23 | 45 | 43 | 21 | 40 | 35 | 34 | 38 | 38 | 60 | 55 | 49 | 74 | 61 | 58 | 43 | 37.98 | 74.07 | 26.00
| 11 | 53 | 18 | 38 | 42 | 36 | 46 | 18 | 9 | 2.35 | 17 | 53 | 19 | 6.01 | 13 | 26 | 34 | 44 | 39 | 45 | 52 | 29 | 12 | 4.41 | 4.99 | 8.60 | 2.48 | 2.63 | 2.13 | 17 | 18 | ~ | 23.71 | 52.77 | 30.00
| 12 | 25 | 10 | 10 | 8.44 | 59 | 61 | 59 | 40 | 11 | 7.53 | 8.85 | 3.61 | 57 | 19 | 9 | 48 | 7.00 | 3.26 | 42 | 56 | 63 | 14 | 6.14 | 10 | 43 | 52 | 30 | 16 | 6.53 | 33 | 47 | 27.86 | 62.63 | 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. | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 02
| 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0
| |
|
|
ABS. | 8 | 79 | 3 | 0 | 0 | 0 | 0 | 0 | 90
| 82 | 3 | 0 | 0 | 0 | 0 | 0 | 121
| REL. | 8.8 | 87.7 | 3.3 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 100.0
| 91.1 | 3.3 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 29.5
| ID | 8 | 87 | 3 | 0 | 0 | 0 | 0 | 0 | 100
| |
|
|
ABS. | 38 | 48 | 3 | 0 | 0 | 0 | 0 | 0 | 89
| 51 | 3 | 0 | 0 | 0 | 0 | 0 | 113
| REL. | 42.6 | 53.9 | 3.3 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 100.0
| 57.3 | 3.4 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 21.7
| ID | 42 | 53 | 3 | 0 | 0 | 0 | 0 | 0 | 100
| |
|
|
ABS. | 76 | 11 | 0 | 0 | 0 | 0 | 0 | 0 | 87
| 11 | 0 | 0 | 0 | 0 | 0 | 0 | 74
| REL | 87.3 | 12.6 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 100.0
| 12.6 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 28.10
| ID | 87 | 12 | 0 | 0 | 0 | 0 | 0 | 0 | 100
|
Year
| ABS. | 122 | 138 | 6 | 0 | 0 | 0 | 0 | 0 | 266
| 144 | 6 | 0 | 0 | 0 | 0 | 0 | 121 | REL. | 45.8 | 51.8 | 2.2 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 100.0
| 54.1 | 2.3 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 29.5
| ID | 45 | 51 | 2 | 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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