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 | 60 | 66 | ~ | ~ | ~ | 30 | ~ | ~ | ~ | ~ | ~ | ~ | 85 | 82 | 62 | 58 | ~ | ~ | ~ | ~ | ~ | ~ | 31 | 28 | 28 | 28 | 32 | 32 | 19 | 45.67 | 85.00 | 15.00
| 2 | 37 | ~ | ~ | ~ | 27 | 38 | 49 | 30 | 30 | 30 | 30 | 31 | 28 | 28 | 51 | ~ | ~ | ~ | 22 | 10 | 10 | 10 | 28 | 28 | 28 | 30 | 39 | 18 | ~ | ~ | ~ | 28.73 | 51.00 | 22.00
| 3 | 54 | ~ | ~ | ~ | 28 | 43 | 31 | 34 | 30 | 30 | 30 | 27 | 21 | 23 | 19 | ~ | ~ | ~ | 12 | 21 | 47 | 37 | 22 | 22 | 22 | 15 | 34 | 49 | 36 | ~ | ~ | 29.87 | 54.00 | 23.00
| 4 | ~ | 49 | 37 | 36 | 28 | 23 | 23 | 23 | 41 | 46 | 65 | 34 | ~ | ~ | ~ | ~ | 35 | 27 | 37 | ~ | ~ | ~ | 43 | 37 | 51 | 35 | 18 | 18 | 18 | 50 | ~ | 35.18 | 65.00 | 22.00
| 5 | ~ | ~ | 45 | ~ | ~ | ~ | ~ | ~ | 44 | 40 | ~ | ~ | ~ | 38 | 53 | 35 | 58 | ~ | ~ | ~ | 18 | 18 | 43 | 21 | ~ | ~ | ~ | 35 | 35 | 23 | 34 | 36.00 | 58.00 | 15.00
| 6 | ~ | ~ | ~ | 25 | 21 | 41 | 35 | ~ | ~ | ~ | 25 | 31 | 34 | 42 | ~ | ~ | ~ | 27 | 16 | 29 | 26 | 16 | 16 | 16 | 35 | 38 | 41 | 44 | ~ | ~ | ~ | 29.37 | 44.00 | 19.00
| 7 | ~ | 26 | 58 | ~ | ~ | ~ | ~ | 24 | 25 | 55 | 37 | ~ | ~ | ~ | ~ | ~ | ~ | ~ | 45 | ~ | ~ | ~ | 50 | 41 | 46 | 36 | ~ | ~ | ~ | 36 | 77 | 42.77 | 77.00 | 13.00
| 8 | 40 | 63 | ~ | ~ | ~ | 29 | 25 | 40 | 34 | 17 | 17 | 17 | 35 | 38 | 53 | 64 | ~ | ~ | ~ | 68 | 49 | 69 | 75 | ~ | ~ | ~ | 36 | 12 | 21 | 23 | 22 | 38.50 | 75.00 | 22.00
| 9 | 22 | 22 | 31 | 43 | 54 | 30 | ~ | ~ | ~ | 10 | 17 | 15 | 26 | ~ | ~ | ~ | 30 | 16 | 32 | 34 | 34 | 34 | 34 | 73 | 42 | 45 | ~ | ~ | ~ | ~ | ~ | 32.20 | 73.00 | 20.00
| 10 | 47 | 50 | 61 | 38 | ~ | ~ | ~ | 93 | 79 | 44 | 34 | 39 | 39 | 39 | 67 | 64 | 76 | 85 | ~ | ~ | ~ | 27 | 44 | 58 | 54 | ~ | ~ | ~ | 36 | 44 | 31 | 52.23 | 93.00 | 22.00
| 11 | 13 | 36 | 36 | 36 | 25 | 37 | 11 | 6.00 | ~ | ~ | ~ | 53 | 24 | 21 | 35 | ~ | ~ | ~ | 46 | 23 | 33 | 17 | 14 | 14 | 14 | 38 | 32 | 46 | 46 | ~ | ~ | 28.52 | 53.00 | 23.00
| 12 | ~ | ~ | 56 | 32 | 42 | 40 | ~ | ~ | ~ | 154 | 128 | 41 | 79 | ~ | ~ | ~ | 67 | 38 | 21 | 16 | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | 59.50 | 154.00 | 12.00
|
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. | 52 | 8 | 0 | 0 | 0 | 0 | 0 | 0 | 60
| 8 | 0 | 0 | 0 | 0 | 0 | 0 | 85
| REL. | 86.6 | 13.3 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 100.0
| 13.3 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 15.1
| ID | 86 | 13 | 0 | 0 | 0 | 0 | 0 | 0 | 100
| |
|
|
ABS. | 52 | 4 | 0 | 0 | 0 | 0 | 0 | 0 | 561
| 4 | 0 | 0 | 0 | 0 | 0 | 0 | 65
| REL. | 92.8 | 7.1 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 100.0
| 7.1 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 11.4
| ID | 92 | 7 | 0 | 0 | 0 | 0 | 0 | 0 | 100
| |
|
|
ABS. | 44 | 11 | 0 | 0 | 0 | 0 | 0 | 0 | 551
| 11 | 0 | 0 | 0 | 0 | 0 | 0 | 77
| REL. | 80.0 | 20.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 100.0
| 20.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 31.7
| ID | 80 | 20 | 0 | 0 | 0 | 0 | 0 | 0 | 100
| |
|
|
ABS. | 42 | 13 | 1 | 1 | 0 | 0 | 0 | 0 | 571
| 15 | 2 | 1 | 0 | 0 | 0 | 0 | 154
| REL | 73.6 | 22.8 | 1.7 | 1.7 | 0.0 | 0.0 | 0.0 | 0.0 | 100.0
| 26.3 | 3.5 | 1.8 | 0.0 | 0.0 | 0.0 | 0.0 | 10.12
| ID | 73 | 22 | 1 | 3 | 0 | 0 | 0 | 0 | 101
|
Year
| ABS. | 190 | 36 | 1 | 1 | 0 | 0 | 0 | 0 | 2281
| 38 | 2 | 1 | 0 | 0 | 0 | 0 | 154 | REL. | 83.3 | 15.7 | 0.4 | 0.4 | 0.0 | 0.0 | 0.0 | 0.0 | 100.0
| 16.7 | 0.9 | 0.4 | 0.0 | 0.0 | 0.0 | 0.0 | 10.12
| ID | 83 | 15 | | | 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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