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 | 32 | 47 | 39 | 43 | 40 | 17 | 6.79 | 17 | 11 | 27 | 27 | 37 | 46 | 34 | 17 | 38 | 50 | 58 | 49 | 42 | 57 | 34 | 51 | 39 | 34 | 30 | 30 | 52 | 65 | 63 | 55 | 38.35 | 65.04 | 31.00
| 2 | 39 | 47 | 50 | 47 | 43 | 48 | 61 | 63 | 60 | 53 | 42 | 58 | 59 | 48 | 46 | 60 | 50 | 48 | 38 | 47 | 42 | 35 | 33 | 46 | 50 | 38 | 67 | 68 | 71 | ~ | ~ | 50.26 | 70.75 | 29.00
| 3 | 64 | 67 | 66 | 75 | 68 | 66 | 61 | 47 | 61 | 58 | 60 | 39 | 46 | 52 | 68 | 59 | 62 | 62 | 62 | 51 | 40 | 23 | 56 | 32 | 49 | 58 | 49 | 30 | 57 | 24 | 47 | 53.55 | 75.33 | 31.00
| 4 | 68 | 73 | 63 | 56 | 66 | 74 | 65 | 67 | 73 | 60 | 61 | 59 | 79 | 53 | 82 | 75 | 75 | 66 | 54 | 53 | 79 | 105 | 102 | 77 | 51 | 61 | 91 | 99 | 82 | 91 | ~ | 71.94 | 104.64 | 30.00
| 5 | 96 | 87 | 82 | 80 | 94 | 103 | 102 | 86 | 74 | 95 | 117 | 96 | 79 | 66 | 91 | 109 | 93 | 57 | 59 | 69 | 77 | 65 | 80 | 103 | 97 | 63 | 81 | 73 | 71 | 75 | 69 | 83.46 | 116.76 | 31.00
| 6 | 94 | 100 | 117 | 92 | 108 | 64 | 68 | 91 | 106 | 111 | 100 | 85 | 111 | 98 | 61 | 78 | 77 | 85 | 108 | 126 | 141 | 120 | 56 | 61 | 58 | 62 | 62 | 67 | 64 | 75 | ~ | 88.21 | 141.44 | 30.00
| 7 | 95 | 82 | 82 | 83 | 81 | 80 | 70 | 45 | 61 | 60 | 47 | 45 | 68 | 41 | 47 | 61 | 51 | 45 | 48 | 51 | 43 | 57 | 75 | 65 | 72 | 68 | 77 | 69 | 84 | 72 | 68 | 64.30 | 95.19 | 31.00
| 8 | 99 | 89 | 76 | 73 | 83 | 67 | 55 | 42 | 47 | 80 | 72 | 94 | 92 | 110 | 116 | 91 | 96 | 89 | 96 | 96 | 83 | 60 | 82 | 94 | 57 | 62 | 61 | 46 | 62 | 74 | 82 | 78.30 | 116.46 | 31.00
| 9 | 83 | 63 | 56 | 47 | 36 | 55 | 30 | 50 | 74 | 73 | 50 | 63 | 65 | 56 | 49 | 54 | 31 | 33 | 26 | 34 | 24 | 23 | 49 | 42 | 35 | 25 | 15 | 56 | 70 | 72 | ~ | 47.86 | 83.13 | 30.00
| 10 | 51 | 36 | 21 | 25 | 20 | 34 | 36 | 24 | 33 | 37 | 30 | 24 | 13 | 25 | 58 | 27 | 24 | 27 | 7.42 | 26 | 34 | 25 | 18 | 33 | 46 | 42 | 43 | 26 | 49 | 27 | 46 | 31.23 | 58.41 | 31.00
| 11 | 42 | 30 | 15 | 31 | 23 | 40 | 30 | 27 | 27 | 37 | 41 | 22 | 7.77 | 15 | 20 | 15 | 15 | 38 | 27 | 8.68 | 11 | 11 | 5.39 | 6.24 | 11 | 35 | 32 | 14 | 7.67 | 4.24 | ~ | 21.67 | 41.99 | 30.00
| 12 | 5.76 | 4.40 | 7.20 | 19 | 10 | 18 | 7.38 | 2.18 | 3.51 | 43 | 37 | 31 | 51 | 44 | 47 | 47 | 32 | 22 | 8.81 | 4.13 | 22 | 14 | 8.73 | 9 | 8.81 | 3.62 | 11 | 14 | 17 | 30 | 35 | 19.87 | 50.95 | 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. | 58 | 33 | 0 | 0 | 0 | 0 | 0 | 0 | 91
| 33 | 0 | 0 | 0 | 0 | 0 | 0 | 75
| REL. | 63.7 | 36.2 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 100.0
| 36.3 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 4.3
| ID | 63 | 36 | 0 | 0 | 0 | 0 | 0 | 0 | 100
| |
|
|
ABS. | 3 | 78 | 10 | 0 | 0 | 0 | 0 | 0 | 91
| 88 | 10 | 0 | 0 | 0 | 0 | 0 | 141
| REL. | 3.2 | 85.7 | 10.9 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 100.0
| 96.7 | 11.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 21.6
| ID | 3 | 85 | 10 | 0 | 0 | 0 | 0 | 0 | 100
| |
|
|
ABS. | 30 | 60 | 2 | 0 | 0 | 0 | 0 | 0 | 92
| 62 | 2 | 0 | 0 | 0 | 0 | 0 | 116
| REL. | 32.6 | 65.2 | 2.1 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 100.0
| 67.4 | 2.2 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 15.8
| ID | 32 | 65 | 2 | 0 | 0 | 0 | 0 | 0 | 100
| |
|
|
ABS. | 91 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 92
| 1 | 0 | 0 | 0 | 0 | 0 | 0 | 58
| REL | 98.9 | 1.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 100.0
| 1.1 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 15.10
| ID | 98 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 100
|
Year
| ABS. | 182 | 172 | 12 | 0 | 0 | 0 | 0 | 0 | 366
| 184 | 12 | 0 | 0 | 0 | 0 | 0 | 141 | REL. | 49.7 | 46.9 | 3.2 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 100.0
| 50.3 | 3.3 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 21.6
| ID | 49 | 46 | 3 | 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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