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 | 46 | 40 | 15 | 10 | 4.69 | 32 | 29 | 15 | 36 | 38 | 62 | 49 | 55 | 52 | 31 | 26 | 28 | 28 | 21 | 20 | 26 | 44 | 61 | 62 | 79 | 87 | 96 | 61 | 55 | 44 | 43 | 41.75 | 95.63 | 31.00
| 2 | 63 | 72 | 59 | 85 | 100 | 71 | 53 | 32 | 45 | 61 | 42 | 28 | 27 | 18 | 20 | 26 | 25 | 24 | 22 | 22 | 23 | 18 | 21 | 20 | 22 | 23 | 20 | 16 | ~ | ~ | ~ | 37.73 | 99.83 | 28.00
| 3 | 8.67 | 9 | 8.90 | ~ | 16 | 12 | 13 | 15 | 20 | 31 | 16 | 25 | 21 | 14 | 19 | 28 | 20 | 21 | 15 | 25 | 14 | 21 | 17 | 25 | 40 | 38 | 33 | 33 | 22 | 24 | 47 | 21.76 | 47.48 | 30.00
| 4 | 32 | 20 | 24 | 13 | 20 | 20 | 14 | 16 | 18 | 15 | 13 | 12 | 24 | 15 | 17 | 25 | 28 | 21 | 22 | 32 | 30 | 23 | 23 | 28 | 33 | 13 | 13 | 31 | 20 | 13 | ~ | 20.80 | 32.73 | 30.00
| 5 | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~
| 6 | 18 | 11 | 18 | 12 | 7.23 | 8.88 | 8.13 | 12 | 10 | 7.02 | 8.23 | 6.79 | 7.31 | 6.90 | 7.42 | 6.54 | 7.19 | 7.52 | 6.83 | 6.48 | 5.90 | 20 | 11 | 16 | 17 | 13 | 9 | 13 | 18 | 11 | ~ | 10.57 | 20.46 | 30.00
| 7 | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~
| 8 | 8.17 | 8.10 | ~ | 13 | 9 | 15 | 11 | 11 | 9 | 15 | 17 | 11 | 12 | 15 | 14 | 18 | 19 | 16 | 12 | 16 | 10 | 8.27 | 7.27 | 7.56 | 10 | 10 | 20 | 8.13 | 13 | 15 | 11 | 12.25 | 19.58 | 30.00
| 9 | ~ | 10 | 18 | 18 | 12 | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | 27 | 27 | 23 | 22 | 18 | 18 | ~ | ~ | 33 | 21 | ~ | 21 | 20 | 13 | 12 | 14 | 26 | ~ | 19.65 | 32.90 | 18.00
| 10 | 22 | 18 | 16 | 10 | ~ | ~ | ~ | ~ | 11 | 20 | 13 | 11 | 6.92 | 5.77 | 12 | 21 | 20 | 11 | 11 | 21 | 13 | 11 | 17 | 15 | 19 | 16 | 11 | 9 | ~ | 16 | 12 | 14.21 | 22.25 | 26.00
| 11 | 12 | 18 | 19 | 14 | 13 | 15 | 14 | 10 | 7.42 | ~ | 7.51 | 8.67 | ~ | ~ | ~ | ~ | 22 | 16 | 26 | 18 | 33 | 28 | 23 | ~ | ~ | 14 | 6.96 | 13 | 18 | 28 | ~ | 16.72 | 33.08 | 23.00
| 12 | 37 | 44 | 27 | 19 | 27 | 28 | 21 | 28 | 27 | 32 | 32 | 27 | 21 | 17 | 17 | 15 | 28 | 25 | 34 | 30 | 31 | 28 | 27 | 28 | 26 | 19 | 20 | 18 | 20 | 15 | ~ | 25.58 | 43.52 | 30.00
|
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. | 71 | 18 | 0 | 0 | 0 | 0 | 0 | 0 | 89
| 18 | 0 | 0 | 0 | 0 | 0 | 0 | 100
| REL. | 79.7 | 20.2 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 100.0
| 20.2 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 5.2
| ID | 79 | 20 | 0 | 0 | 0 | 0 | 0 | 0 | 100
| |
|
|
ABS. | 60 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 60
| 0 | 0 | 0 | 0 | 0 | 0 | 0 | 33
| 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 | 25.4
| ID | 100 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 100
| |
|
|
ABS. | 48 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 481
| 0 | 0 | 0 | 0 | 0 | 0 | 0 | 33
| 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 | 22.9
| ID | 100 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 100
| |
|
|
ABS. | 79 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 79
| 0 | 0 | 0 | 0 | 0 | 0 | 0 | 44
| 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 | 2.12
| ID | 100 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 100
|
Year
| ABS. | 258 | 18 | 0 | 0 | 0 | 0 | 0 | 0 | 276
| 18 | 0 | 0 | 0 | 0 | 0 | 0 | 100 | REL. | 93.4 | 6.5 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 100.0
| 6.5 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 5.2
| ID | 93 | 6 | 0 | 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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