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 | 25 | 38 | 30 | 31 | 33 | 11 | 4.44 | 16 | 10 | 20 | 20 | 24 | 32 | 24 | 19 | 34 | 36 | 35 | 32 | 34 | 41 | 19 | 43 | 36 | 23 | 20 | 28 | 38 | 45 | 46 | 41 | 28.70 | 45.95 | 31.00
| 2 | 31 | 38 | 41 | 34 | 31 | 27 | 45 | 47 | 47 | 43 | 33 | 40 | 48 | 38 | 34 | 41 | 39 | 35 | 26 | 39 | 38 | 17 | 29 | 28 | 39 | 35 | 33 | 32 | 51 | ~ | ~ | 36.42 | 51.27 | 29.00
| 3 | 48 | 49 | 48 | 56 | 49 | 50 | 40 | 32 | 46 | 46 | 44 | 35 | 30 | 37 | 46 | 46 | 49 | 47 | 50 | 42 | 32 | 16 | 39 | 18 | 33 | ~ | 48 | 25 | 32 | 26 | 39 | 39.91 | 56.48 | 30.00
| 4 | 49 | 48 | 49 | 37 | 46 | 55 | 44 | 46 | 46 | 42 | 38 | 39 | 53 | 37 | 50 | 49 | 51 | 38 | 39 | 39 | 56 | 58 | 66 | 50 | 36 | 46 | 65 | 58 | 49 | 60 | ~ | 47.95 | 65.89 | 30.00
| 5 | 63 | 64 | 60 | 61 | 59 | 66 | 68 | 57 | 46 | 60 | 83 | 74 | 59 | 55 | 61 | 69 | 60 | 47 | 49 | 49 | 53 | 50 | 52 | 60 | 60 | 58 | 43 | 57 | 53 | 55 | 49 | 58.10 | 82.88 | 31.00
| 6 | 70 | 78 | 101 | 69 | 104 | 67 | 77 | 87 | 97 | 102 | 104 | 73 | 112 | 83 | 64 | 81 | 75 | 78 | 104 | 111 | 123 | 99 | 62 | 61 | 60 | 67 | 59 | 61 | 57 | 67 | ~ | 81.82 | 123.13 | 30.00
| 7 | 83 | 69 | 78 | 79 | 75 | 60 | 59 | 40 | 55 | 51 | 53 | 50 | 65 | 36 | 41 | 58 | 43 | 43 | 47 | 48 | 46 | 50 | 56 | 53 | 76 | 73 | 70 | 82 | 82 | 66 | 68 | 59.82 | 82.58 | 31.00
| 8 | 81 | 82 | 77 | 67 | 87 | 70 | 44 | 36 | 39 | 67 | 63 | 74 | 85 | 103 | 82 | 72 | 79 | 69 | 82 | 92 | 67 | 56 | 75 | 96 | 50 | 59 | 62 | 34 | 56 | 60 | 62 | 68.57 | 103.22 | 31.00
| 9 | 50 | 57 | 66 | 40 | 38 | 45 | 31 | 33 | 50 | 45 | 31 | 44 | 50 | 45 | 51 | 48 | 36 | 36 | 26 | 38 | 19 | 14 | 52 | 44 | 31 | 31 | 14 | 37 | 79 | 67 | ~ | 41.60 | 79.46 | 30.00
| 10 | 55 | 41 | 30 | 25 | 36 | 40 | 53 | 28 | 26 | 28 | 32 | 24 | 12 | 16 | 65 | 33 | 31 | 11 | 18 | 33 | 35 | 29 | 18 | 42 | 51 | 52 | 48 | 21 | 44 | 34 | 51 | 34.26 | 64.91 | 31.00
| 11 | 38 | 23 | 11 | 36 | 29 | 31 | 18 | 16 | 30 | 48 | 34 | 12 | 6.40 | 22 | 27 | 19 | 25 | 34 | 18 | 4.20 | 25 | 5.94 | 3.79 | 15 | 19 | 44 | 35 | 3.17 | 4.21 | 1.82 | ~ | 21.37 | 47.68 | 30.00
| 12 | 1.42 | 2.01 | 4.11 | 7.01 | 5.84 | 16 | 6.90 | 2.14 | 1.55 | 30 | 30 | 20 | 40 | 37 | 40 | 39 | 37 | 13 | 5.67 | 10 | 17 | 21 | 7.53 | 5.49 | 14 | 4.93 | 4.50 | 13 | 7.43 | 25 | 32 | 16.13 | 40.30 | 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. | 89 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 90
| 1 | 0 | 0 | 0 | 0 | 0 | 0 | 56
| REL. | 98.8 | 1.1 | 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 | 4.3
| ID | 98 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 100
| |
|
|
ABS. | 33 | 55 | 3 | 0 | 0 | 0 | 0 | 0 | 91
| 58 | 3 | 0 | 0 | 0 | 0 | 0 | 123
| REL. | 36.2 | 60.4 | 3.2 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 100.0
| 63.7 | 3.3 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 21.6
| ID | 36 | 60 | 3 | 0 | 0 | 0 | 0 | 0 | 100
| |
|
|
ABS. | 44 | 48 | 0 | 0 | 0 | 0 | 0 | 0 | 92
| 48 | 0 | 0 | 0 | 0 | 0 | 0 | 103
| REL. | 47.8 | 52.1 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 100.0
| 52.2 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 14.8
| ID | 47 | 52 | 0 | 0 | 0 | 0 | 0 | 0 | 100
| |
|
|
ABS. | 90 | 2 | 0 | 0 | 0 | 0 | 0 | 0 | 92
| 2 | 0 | 0 | 0 | 0 | 0 | 0 | 65
| REL | 97.8 | 2.1 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 100.0
| 2.2 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 15.10
| ID | 97 | 2 | 0 | 0 | 0 | 0 | 0 | 0 | 100
|
Year
| ABS. | 256 | 106 | 3 | 0 | 0 | 0 | 0 | 0 | 365
| 109 | 3 | 0 | 0 | 0 | 0 | 0 | 123 | REL. | 70.1 | 29.0 | 0.8 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 100.0
| 29.9 | 0.8 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 21.6
| ID | 70 | 29 | | 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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