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 | 18 | 15 | 59 | 60 | 60 | 39 | 28 | 50 | 32 | 8.95 | 8.10 | 6.43 | 10 | 7.68 | 15 | 10 | 36 | 32 | 30 | 32 | 27 | 18 | 19 | 12 | 19 | 16 | 10 | 8.10 | 9 | 24 | 33 | 24.34 | 60.14 | 31.00
| 2 | 33 | 24 | 29 | 22 | 14 | 9 | 36 | 26 | 18 | 20 | 40 | 44 | 28 | 37 | 34 | 45 | 26 | 14 | 29 | 22 | 25 | 18 | 17 | 6.46 | 6.77 | 13 | 41 | 62 | ~ | ~ | ~ | 26.38 | 61.62 | 28.00
| 3 | 56 | 51 | 52 | 61 | 60 | 49 | 63 | 65 | 45 | 33 | 47 | 51 | 58 | 60 | 40 | 30 | 28 | 40 | 62 | 64 | 58 | 41 | 57 | 59 | 46 | 54 | 47 | 26 | 57 | 58 | 53 | 50.58 | 64.73 | 31.00
| 4 | 29 | 41 | 46 | 84 | 52 | 42 | 74 | 54 | 61 | 74 | 60 | 73 | 51 | 55 | 60 | 39 | 57 | 63 | 55 | 48 | 37 | 64 | 65 | 55 | 57 | 79 | 100 | 77 | 91 | 87 | ~ | 60.93 | 99.62 | 30.00
| 5 | 87 | 76 | 54 | 69 | 58 | 55 | 40 | 86 | 91 | 77 | 85 | 70 | 79 | 83 | 63 | 68 | 65 | 50 | 76 | 70 | 50 | 70 | 54 | 52 | 61 | 54 | 71 | 108 | 101 | 58 | 46 | 68.55 | 108.04 | 31.00
| 6 | 40 | 69 | 47 | 85 | 96 | 95 | 84 | 31 | 60 | 75 | 58 | 61 | 53 | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | 65.71 | 96.46 | 13.00
| 7 | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | 51 | 49 | 48 | 60 | 59 | 49 | 61 | 93 | 53 | 73 | 78 | 66 | 74 | 71 | 77 | 55 | 55 | 51 | 62.36 | 92.60 | 18.00
| 8 | 90 | 93 | 34 | 76 | 53 | 49 | 69 | 70 | 66 | 60 | 80 | 124 | 43 | 50 | 70 | 93 | 79 | 112 | 58 | 81 | 76 | 66 | 56 | 53 | 49 | 58 | 52 | 48 | 46 | 47 | 31 | 65.49 | 123.88 | 31.00
| 9 | 42 | 55 | 64 | 49 | 58 | 24 | 38 | 24 | 55 | 55 | 29 | 46 | 28 | 55 | 32 | 26 | 29 | 31 | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | 25 | 14 | 36 | ~ | 38.75 | 64.44 | 21.00
| 10 | 23 | 12 | 14 | 35 | 15 | 17 | 20 | 9 | 7.15 | 43 | 37 | 27 | 19 | 11 | 7.44 | 15 | 42 | 25 | 16 | 20 | 29 | 20 | 34 | 35 | 48 | 30 | 42 | 52 | 43 | 42 | 42 | 26.81 | 52.06 | 31.00
| 11 | 42 | 21 | 41 | 27 | 29 | 24 | 17 | 15 | 4.47 | 10 | 29 | 13 | 7.65 | 18 | 13 | 15 | 24 | 26 | 19 | 34 | 27 | 16 | 8.18 | 8.98 | 12 | 5.34 | 6.89 | 6.18 | 11 | 14 | ~ | 18.15 | 42.38 | 30.00
| 12 | 24 | 10 | 14 | 9 | 38 | 47 | 39 | 26 | 11 | 6.91 | 8.29 | 6.00 | 46 | 7.52 | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | 20.84 | 47.18 | 14.00
|
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. | 71 | 19 | 0 | 0 | 0 | 0 | 0 | 0 | 90
| 19 | 0 | 0 | 0 | 0 | 0 | 0 | 65
| REL. | 78.8 | 21.1 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 100.0
| 21.1 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 8.3
| ID | 78 | 21 | 0 | 0 | 0 | 0 | 0 | 0 | 100
| |
|
|
ABS. | 18 | 55 | 1 | 0 | 0 | 0 | 0 | 0 | 74
| 56 | 1 | 0 | 0 | 0 | 0 | 0 | 108
| REL. | 24.3 | 74.3 | 1.3 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 100.0
| 75.7 | 1.4 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 28.5
| ID | 24 | 74 | 1 | 0 | 0 | 0 | 0 | 0 | 100
| |
|
|
ABS. | 33 | 35 | 2 | 0 | 0 | 0 | 0 | 0 | 70
| 37 | 2 | 0 | 0 | 0 | 0 | 0 | 124
| REL. | 47.1 | 50.0 | 2.8 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 100.0
| 52.9 | 2.9 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 12.8
| ID | 47 | 50 | 2 | 0 | 0 | 0 | 0 | 0 | 100
| |
|
|
ABS. | 75 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 75
| 0 | 0 | 0 | 0 | 0 | 0 | 0 | 52
| REL | 100.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 100.0
| 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 28.10
| ID | 100 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 100
|
Year
| ABS. | 197 | 109 | 3 | 0 | 0 | 0 | 0 | 0 | 309
| 112 | 3 | 0 | 0 | 0 | 0 | 0 | 124 | REL. | 63.7 | 35.2 | 0.9 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 100.0
| 36.2 | 1.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 12.8
| ID | 63 | 35 | | 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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