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 | ~ | ~ | ~ | 71 | 85 | 44 | 48 | 51 | 92 | ~ | 23 | 40 | 51 | 35 | 37 | 60 | ~ | 83 | 66 | 53 | 48 | 53 | 49 | ~ | 53 | 45 | 41 | 34 | 20 | ~ | ~ | 51.39 | 92.00 | 23.00
| 2 | 99 | 39 | 17 | 12 | 16 | 11 | ~ | 28 | 47 | 62 | 39 | 33 | 21 | ~ | 60 | 53 | 14 | 29 | 37 | 33 | ~ | 29 | ~ | 29 | 77 | 90 | 75 | ~ | ~ | ~ | ~ | 41.30 | 99.00 | 23.00
| 3 | 44 | 36 | 79 | 54 | 44 | 48 | ~ | 93 | 53 | 75 | 53 | 66 | 79 | ~ | 72 | 36 | 61 | 110 | 85 | 34 | ~ | 100 | 38 | 77 | 59 | 40 | 60 | ~ | 79 | 55 | 96 | 63.93 | 110.00 | 27.00
| 4 | 80 | 62 | 77 | ~ | ~ | 97 | 40 | 39 | 58 | 54 | ~ | 50 | 40 | 35 | 51 | 48 | 21 | ~ | 47 | 66 | 41 | 47 | 44 | 38 | ~ | 67 | 72 | 63 | 73 | 85 | ~ | 55.80 | 97.00 | 25.00
| 5 | ~ | ~ | 56 | 36 | 36 | 46 | 48 | ~ | ~ | 60 | 57 | 33 | 42 | 37 | 26 | ~ | 38 | 45 | 51 | 45 | 37 | 35 | ~ | 74 | 79 | 68 | 74 | 66 | 47 | ~ | 42 | 49.08 | 79.00 | 24.00
| 6 | 56 | 60 | 46 | 38 | ~ | ~ | 133 | 58 | 39 | 67 | 57 | 26 | ~ | 36 | 35 | 57 | 45 | 22 | 23 | ~ | 20 | 11 | 36 | 57 | 52 | 37 | ~ | 43 | 50 | 44 | ~ | 45.92 | 133.00 | 25.00
| 7 | 33 | ~ | ~ | ~ | ~ | ~ | 35 | 28 | 38 | 37 | ~ | 55 | 41 | 36 | 32 | 33 | 34 | ~ | 59 | 40 | 31 | 56 | 66 | 58 | ~ | 45 | 33 | 26 | 30 | 33 | 40 | 39.96 | 66.00 | 23.00
| 8 | ~ | 52 | 53 | 72 | 75 | 47 | 38 | ~ | 41 | 25 | 22 | 29 | 29 | 20 | ~ | 26 | 34 | 36 | 26 | 27 | 18 | ~ | 36 | 46 | 61 | 56 | 53 | 39 | ~ | 35 | 36 | 39.69 | 75.00 | 26.00
| 9 | 31 | 9.00 | 52 | 44 | ~ | 54 | 59 | 55 | 54 | 43 | 47 | ~ | 71 | 31 | 82 | 105 | 94 | 71 | ~ | 88 | 35 | 49 | 69 | 54 | 40 | ~ | 45 | 53 | ~ | 31 | ~ | 54.64 | 105.00 | 25.00
| 10 | 16 | 31 | ~ | 32 | 31 | 40 | 32 | 56 | 17 | ~ | 47 | 42 | 46 | 30 | 31 | ~ | ~ | ~ | ~ | ~ | 37 | 56 | 44 | ~ | 58 | 101 | 39 | ~ | 44 | 53 | ~ | 42.05 | 101.00 | 21.00
| 11 | 62 | 81 | 37 | 52 | 83 | 67 | ~ | 20 | 32 | 30 | 37 | 68 | 32 | ~ | 42 | 27 | 48 | 47 | 42 | 55 | ~ | 52 | 38 | 28 | 63 | 73 | 47 | ~ | 30 | 46 | ~ | 47.65 | 83.00 | 26.00
| 12 | 57 | 19 | 40 | 22 | ~ | 42 | 41 | 85 | 73 | 72 | 35 | ~ | 55 | 33 | 48 | 43 | 56 | 33 | ~ | 27 | 40 | 87 | 41 | ~ | ~ | ~ | 14 | 19 | 22 | 30 | 71 | 44.20 | 87.00 | 25.00
|
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- 50 | 51- 100 | 101- 150 | 151- 225 | 226- 300 | 301- 450 | 451- 600 | over 600 | 50 | 100 | 150 | 225 | 300 | 450 | 600
| |
|
|
ABS. | 36 | 36 | 1 | 0 | 0 | 0 | 0 | 0 | 73
| 37 | 1 | 0 | 0 | 0 | 0 | 0 | 110
| REL. | 49.3 | 49.3 | 1.3 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 100.0
| 50.7 | 1.4 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 18.3
| ID | 49 | 49 | 1 | 0 | 0 | 0 | 0 | 0 | 100
| |
|
|
ABS. | 43 | 30 | 1 | 0 | 0 | 0 | 0 | 0 | 74
| 31 | 1 | 0 | 0 | 0 | 0 | 0 | 133
| REL. | 58.1 | 40.5 | 1.3 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 100.0
| 41.9 | 1.4 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 7.6
| ID | 58 | 40 | 1 | 0 | 0 | 0 | 0 | 0 | 100
| |
|
|
ABS. | 48 | 25 | 1 | 0 | 0 | 0 | 0 | 0 | 74
| 26 | 1 | 0 | 0 | 0 | 0 | 0 | 105
| REL. | 64.8 | 33.7 | 1.3 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 100.0
| 35.1 | 1.4 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 16.9
| ID | 64 | 33 | 1 | 0 | 0 | 0 | 0 | 0 | 100
| |
|
|
ABS. | 49 | 22 | 1 | 0 | 0 | 0 | 0 | 0 | 72
| 23 | 1 | 0 | 0 | 0 | 0 | 0 | 101
| REL | 68.0 | 30.5 | 1.3 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 100.0
| 31.9 | 1.4 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 26.10
| ID | 68 | 30 | 1 | 0 | 0 | 0 | 0 | 0 | 100
|
Year
| ABS. | 176 | 113 | 4 | 0 | 0 | 0 | 0 | 0 | 293
| 117 | 4 | 0 | 0 | 0 | 0 | 0 | 133 | REL. | 60.0 | 38.5 | 1.3 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 100.0
| 39.9 | 1.4 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 7.6
| 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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