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 | ~ | 44 | ~ | ~ | 21 | 30 | 16 | 13 | 11 | ~ | ~ | 58 | 50 | 88 | 85 | 31 | ~ | ~ | 18 | 17 | 22 | 59 | 63 | ~ | ~ | 71 | 79 | 75 | 67 | 31 | ~ | 45.19 | 88.00 | 21.00
| 2 | ~ | 53 | 27 | 51 | 118 | 75 | ~ | ~ | 52 | 82 | 57 | 45 | 47 | ~ | ~ | 29 | 59 | 93 | 86 | 104 | ~ | ~ | 69 | 51 | 58 | 30 | 14 | ~ | ~ | ~ | ~ | 60.00 | 118.00 | 20.00
| 3 | ~ | 25 | 44 | 41 | 19 | 21 | ~ | ~ | 33 | 91 | 32 | 48 | 50 | ~ | ~ | 33 | 45 | 47 | 40 | 30 | ~ | ~ | 24 | 62 | 64 | 56 | 56 | ~ | ~ | 78 | 76 | 46.14 | 91.00 | 22.00
| 4 | 103 | 51 | 27 | ~ | ~ | 56 | 19 | 36 | 31 | 27 | ~ | ~ | ~ | 38 | 37 | 44 | 33 | ~ | ~ | 43 | 48 | 51 | 36 | 22 | ~ | ~ | 28 | 47 | 32 | 26 | ~ | 39.76 | 103.00 | 21.00
| 5 | ~ | ~ | ~ | 26 | 40 | 21 | 35 | ~ | ~ | ~ | 33 | 49 | 36 | 39 | 24 | ~ | ~ | 48 | 42 | 45 | 40 | 37 | ~ | ~ | ~ | 49 | 67 | 47 | 30 | ~ | ~ | 39.33 | 67.00 | 18.00
| 6 | 47 | 18 | 15 | 32 | 28 | ~ | ~ | 25 | 15 | 21 | 17 | 16 | ~ | ~ | 17 | 16 | 21 | 22 | 31 | ~ | ~ | 18 | 36 | 36 | 66 | 29 | ~ | ~ | 13 | 22 | ~ | 25.50 | 66.00 | 22.00
| 7 | 10 | 15 | 20 | ~ | ~ | ~ | 13 | 24 | 36 | 25 | ~ | ~ | 19 | 22 | 26 | 18 | 13 | ~ | ~ | 18 | 26 | 62 | 37 | 38 | ~ | ~ | 37 | 22 | 19 | 26 | 38 | 25.64 | 62.00 | 22.00
| 8 | ~ | ~ | 27 | 19 | 17 | 17 | 24 | ~ | ~ | 23 | 62 | 26 | 42 | 11 | ~ | ~ | 58 | 74 | 49 | 62 | 27 | ~ | ~ | 33 | 44 | 27 | 19 | 20 | ~ | ~ | 52 | 34.90 | 74.00 | 21.00
| 9 | 38 | 43 | 48 | 26 | ~ | ~ | 38 | 51 | 92 | 51 | 28 | ~ | ~ | 33 | 21 | 50 | 12 | 40 | ~ | ~ | 18 | 21 | 58 | 88 | 50 | ~ | ~ | 51 | 52 | 52 | ~ | 43.68 | 92.00 | 22.00
| 10 | 27 | 36 | ~ | ~ | 52 | 53 | 75 | 58 | 22 | ~ | ~ | 14 | 20 | 47 | 31 | 35 | ~ | ~ | 24 | 24 | 29 | 23 | 30 | ~ | ~ | 18 | 11 | ~ | 10 | 7.00 | ~ | 30.76 | 75.00 | 21.00
| 11 | ~ | 10 | 31 | 31 | 18 | 62 | ~ | ~ | 80 | 73 | 55 | 56 | 42 | ~ | ~ | 44 | 12 | 32 | 33 | 53 | ~ | ~ | 79 | 58 | 16 | 30 | 44 | ~ | ~ | 66 | ~ | 44.05 | 80.00 | 21.00
| 12 | 38 | 87 | 83 | 42 | ~ | ~ | 32 | 48 | 72 | 156 | 68 | ~ | ~ | 38 | 47 | 31 | 73 | 37 | ~ | ~ | 66 | 46 | 35 | ~ | ~ | ~ | ~ | 72 | ~ | ~ | ~ | 59.50 | 156.00 | 18.00
|
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. | 33 | 28 | 2 | 0 | 0 | 0 | 0 | 0 | 63
| 30 | 2 | 0 | 0 | 0 | 0 | 0 | 118
| REL. | 52.3 | 44.4 | 3.1 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 100.0
| 47.6 | 3.2 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 5.2
| ID | 52 | 44 | 3 | 0 | 0 | 0 | 0 | 0 | 100
| |
|
|
ABS. | 55 | 5 | 1 | 0 | 0 | 0 | 0 | 0 | 61
| 6 | 1 | 0 | 0 | 0 | 0 | 0 | 103
| REL. | 90.1 | 8.1 | 1.6 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 100.0
| 9.8 | 1.6 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 1.4
| ID | 90 | 8 | 1 | 0 | 0 | 0 | 0 | 0 | 100
| |
|
|
ABS. | 51 | 14 | 0 | 0 | 0 | 0 | 0 | 0 | 65
| 14 | 0 | 0 | 0 | 0 | 0 | 0 | 92
| REL. | 78.4 | 21.5 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 100.0
| 21.5 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 9.9
| ID | 78 | 21 | 0 | 0 | 0 | 0 | 0 | 0 | 100
| |
|
|
ABS. | 39 | 20 | 0 | 1 | 0 | 0 | 0 | 0 | 60
| 21 | 1 | 1 | 0 | 0 | 0 | 0 | 156
| REL | 65.0 | 33.3 | 0.0 | 1.6 | 0.0 | 0.0 | 0.0 | 0.0 | 100.0
| 35.0 | 1.7 | 1.7 | 0.0 | 0.0 | 0.0 | 0.0 | 10.12
| ID | 65 | 33 | 0 | 3 | 0 | 0 | 0 | 0 | 101
|
Year
| ABS. | 178 | 67 | 3 | 1 | 0 | 0 | 0 | 0 | 249
| 71 | 4 | 1 | 0 | 0 | 0 | 0 | 156 | REL. | 71.4 | 26.9 | 1.2 | 0.4 | 0.0 | 0.0 | 0.0 | 0.0 | 100.0
| 28.5 | 1.6 | 0.4 | 0.0 | 0.0 | 0.0 | 0.0 | 10.12
| ID | 71 | 26 | 1 | | 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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