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 | ~ | ~ | ~ | ~ | ~ | 20 | 25 | 20 | ~ | ~ | ~ | 57 | 42 | 51 | 59 | 31 | 31 | 31 | 18 | 18 | 12 | 30 | ~ | ~ | ~ | ~ | 94 | 71 | 108 | ~ | ~ | 42.24 | 108.00 | 17.00
| 2 | ~ | 54 | 34 | 91 | 149 | 85 | 85 | 85 | 47 | 73 | 75 | 48 | ~ | ~ | ~ | 34 | 15 | 47 | 52 | ~ | ~ | ~ | 58 | 52 | 41 | 47 | 22 | 22 | ~ | ~ | ~ | 57.90 | 149.00 | 21.00
| 3 | 22 | 17 | 31 | 41 | 10 | ~ | ~ | ~ | 12 | 26 | 35 | 32 | ~ | ~ | ~ | 38 | 64 | 55 | 20 | 22 | 22 | 22 | 50 | 34 | 45 | 72 | ~ | ~ | ~ | 60 | 72 | 36.45 | 72.00 | 22.00
| 4 | 97 | 61 | ~ | ~ | ~ | 40 | 29 | 20 | 35 | 24 | 24 | 24 | 24 | 38 | 37 | 28 | ~ | ~ | ~ | 43 | 38 | 45 | 58 | ~ | ~ | ~ | 59 | 50 | 46 | 29 | ~ | 40.43 | 97.00 | 21.00
| 5 | 29 | 29 | 29 | 40 | 38 | 40 | ~ | ~ | ~ | ~ | 52 | 49 | 37 | 40 | ~ | ~ | ~ | 36 | 37 | 35 | 40 | 23 | 23 | 23 | 46 | 29 | 38 | 47 | ~ | ~ | ~ | 36.19 | 52.00 | 21.00
| 6 | 22 | 22 | 43 | 44 | ~ | ~ | ~ | 55 | 41 | 40 | 24 | 20 | 20 | 20 | 18 | 17 | 22 | 18 | ~ | ~ | ~ | 41 | 40 | 30 | 31 | ~ | ~ | ~ | 21 | 28 | ~ | 29.38 | 55.00 | 21.00
| 7 | 34 | 36 | 24 | 24 | 24 | 24 | 28 | 24 | 38 | ~ | ~ | ~ | 37 | 36 | 39 | 41 | ~ | ~ | ~ | 61 | 50 | 52 | 74 | ~ | ~ | ~ | 56 | 33 | 27 | 27 | ~ | 37.57 | 74.00 | 21.00
| 8 | ~ | ~ | 43 | 33 | 33 | 33 | ~ | ~ | ~ | 40 | 48 | 56 | 59 | 43 | 43 | 43 | 55 | 51 | 48 | 48 | ~ | ~ | ~ | 35 | 35 | 46 | 33 | ~ | ~ | ~ | ~ | 43.42 | 59.00 | 19.00
| 9 | 35 | 55 | 47 | 31 | 31 | 31 | 45 | 37 | 49 | 39 | ~ | ~ | ~ | 16 | 13 | 7.00 | 15 | ~ | ~ | ~ | 22 | 45 | 46 | 55 | 49 | 49 | 49 | 59 | 33 | 31 | ~ | 37.04 | 59.00 | 24.00
| 10 | 22 | ~ | ~ | ~ | 32 | 17 | 40 | 44 | 44 | 44 | 44 | 15 | 25 | 36 | 26 | ~ | ~ | ~ | 66 | 21 | 23 | 38 | ~ | ~ | ~ | 15 | ~ | ~ | 6.00 | 9.00 | 9.00 | 28.80 | 66.00 | 20.00
| 11 | 9.00 | 31 | 27 | 27 | 31 | 54 | 54 | 54 | 86 | 29 | 30 | 53 | ~ | ~ | ~ | ~ | 17 | 26 | 39 | ~ | ~ | ~ | 96 | 191 | 132 | 123 | 80 | 80 | 80 | 63 | ~ | 61.39 | 191.00 | 23.00
| 12 | 64 | 91 | 68 | ~ | ~ | ~ | 14 | 34 | 35 | 69 | ~ | ~ | ~ | 39 | 51 | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | 51.67 | 91.00 | 9.00
|
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. | 38 | 20 | 2 | 0 | 0 | 0 | 0 | 0 | 60
| 22 | 2 | 0 | 0 | 0 | 0 | 0 | 149
| REL. | 63.3 | 33.3 | 3.3 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 100.0
| 36.7 | 3.3 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 5.2
| ID | 63 | 33 | 3 | 0 | 0 | 0 | 0 | 0 | 100
| |
|
|
ABS. | 57 | 6 | 0 | 0 | 0 | 0 | 0 | 0 | 63
| 6 | 0 | 0 | 0 | 0 | 0 | 0 | 97
| REL. | 90.4 | 9.5 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 100.0
| 9.5 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 1.4
| ID | 90 | 9 | 0 | 0 | 0 | 0 | 0 | 0 | 100
| |
|
|
ABS. | 53 | 11 | 0 | 0 | 0 | 0 | 0 | 0 | 64
| 11 | 0 | 0 | 0 | 0 | 0 | 0 | 74
| REL. | 82.8 | 17.1 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 100.0
| 17.2 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 23.7
| ID | 82 | 17 | 0 | 0 | 0 | 0 | 0 | 0 | 100
| |
|
|
ABS. | 33 | 16 | 2 | 1 | 0 | 0 | 0 | 0 | 521
| 19 | 3 | 1 | 0 | 0 | 0 | 0 | 191
| REL | 63.4 | 30.7 | 3.8 | 1.9 | 0.0 | 0.0 | 0.0 | 0.0 | 100.0
| 36.5 | 5.8 | 1.9 | 0.0 | 0.0 | 0.0 | 0.0 | 24.11
| ID | 63 | 30 | 3 | 3 | 0 | 0 | 0 | 0 | 101
|
Year
| ABS. | 181 | 53 | 4 | 1 | 0 | 0 | 0 | 0 | 2391
| 58 | 5 | 1 | 0 | 0 | 0 | 0 | 191 | REL. | 75.7 | 22.1 | 1.6 | 0.4 | 0.0 | 0.0 | 0.0 | 0.0 | 100.0
| 24.3 | 2.1 | 0.4 | 0.0 | 0.0 | 0.0 | 0.0 | 24.11
| ID | 75 | 22 | 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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