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 | 5.00 | 4.00 | 12 | 10 | 9.00 | 5.00 | 9.00 | 10 | 6.00 | 10 | 6.00 | 4.00 | 10 | 12 | 15 | ~ | 3.00 | 9.00 | 1.00 | 1.00 | 1.00 | 1.00 | 2.00 | 9.00 | 8.00 | 15 | 15 | 19 | 19 | ~ | 21 | 8.66 | 21.00 | 29.00
| 2 | 14 | 16 | 23 | 12 | 11 | 8.00 | 24 | 13 | 25 | 11 | 10 | 15 | 22 | 13 | 17 | 30 | 12 | 12 | 14 | 25 | ~ | 48 | 27 | 34 | 62 | 20 | 7.00 | 12 | ~ | ~ | ~ | 19.89 | 62.00 | 27.00
| 3 | 14 | 9.00 | ~ | ~ | 16 | 14 | 18 | 12 | 11 | 21 | 18 | 27 | 14 | 6.00 | 25 | 25 | 34 | 11 | 9.00 | 8.00 | 10 | 20 | 24 | 39 | 45 | 41 | 34 | 34 | 28 | 43 | 46 | 22.62 | 46.00 | 29.00
| 4 | 53 | 36 | 29 | 27 | 24 | 25 | 19 | 19 | 35 | 24 | 19 | 13 | 21 | 40 | 25 | 13 | 18 | 17 | 12 | 39 | 37 | ~ | 36 | 34 | 40 | 47 | 33 | 39 | 37 | ~ | ~ | 28.96 | 53.00 | 28.00
| 5 | 30 | 19 | 17 | ~ | 27 | 28 | 29 | 48 | 58 | 58 | 31 | 45 | 26 | 35 | 24 | 17 | 18 | 33 | 42 | 41 | 22 | 17 | 17 | 26 | 28 | 20 | 23 | 35 | 32 | 25 | 23 | 29.80 | 58.00 | 30.00
| 6 | 23 | 19 | 33 | 21 | 28 | 41 | 60 | 28 | 25 | 33 | 21 | 9.00 | 7.00 | 19 | 17 | 13 | 17 | 29 | 31 | 16 | 10 | 25 | 27 | 10 | 21 | ~ | 19 | 28 | 18 | 17 | ~ | 22.93 | 60.00 | 29.00
| 7 | 19 | 23 | 20 | 9.00 | 7.00 | 15 | 17 | 15 | 19 | 18 | 16 | 13 | 18 | 19 | 26 | 22 | ~ | 18 | 20 | 24 | 43 | 39 | 44 | 31 | 26 | 34 | 26 | 22 | 13 | 18 | 13 | 21.57 | 44.00 | 30.00
| 8 | 28 | 39 | 44 | 27 | 26 | 24 | 30 | 34 | 27 | 16 | 30 | 46 | 23 | 31 | 27 | 27 | 36 | 40 | 56 | 47 | 36 | 8.00 | 7.00 | 12 | 21 | 32 | 21 | 20 | 16 | 17 | 14 | 27.81 | 56.00 | 31.00
| 9 | 16 | 24 | 30 | 40 | 31 | 8.00 | 14 | 26 | 26 | 26 | 35 | 32 | 12 | 17 | 11 | 14 | 15 | 21 | 24 | 25 | 36 | 26 | 45 | 37 | 37 | 27 | 18 | 18 | 24 | 19 | ~ | 24.47 | 45.00 | 30.00
| 10 | 23 | 15 | 12 | 23 | 12 | 12 | 21 | 12 | 12 | 14 | 10 | ~ | 11 | 15 | 11 | 23 | 28 | 18 | 25 | 15 | 15 | 13 | 19 | 20 | 11 | 20 | 17 | 16 | 15 | 14 | 21 | 16.43 | 28.00 | 30.00
| 11 | 14 | 9.00 | 11 | 11 | 13 | 19 | 15 | 20 | 17 | 8.00 | 5.00 | 8.00 | 15 | ~ | 8.00 | 4.00 | 3.00 | 9.00 | 11 | 19 | 25 | 5.00 | 6.00 | 5.00 | 12 | 24 | 12 | ~ | 9.00 | ~ | ~ | 11.74 | 25.00 | 27.00
| 12 | 3.00 | 2.00 | 10 | 8.00 | 7.00 | 6.00 | 9.00 | 7.00 | 4.00 | 12 | 3.00 | 3.00 | ~ | 10 | 7.00 | 5.00 | 9.00 | 7.00 | 6.00 | 7.00 | 8.00 | 12 | 5.00 | 9.00 | 12 | 12 | 12 | 7.00 | 12 | 10 | 14 | 7.93 | 14.00 | 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. | 84 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 85
| 1 | 0 | 0 | 0 | 0 | 0 | 0 | 62
| REL. | 98.8 | 1.1 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 100.0
| 1.2 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 25.2
| ID | 98 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 100
| |
|
|
ABS. | 83 | 4 | 0 | 0 | 0 | 0 | 0 | 0 | 87
| 4 | 0 | 0 | 0 | 0 | 0 | 0 | 60
| REL. | 95.4 | 4.5 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 100.0
| 4.6 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 7.6
| ID | 95 | 4 | 0 | 0 | 0 | 0 | 0 | 0 | 100
| |
|
|
ABS. | 90 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 91
| 1 | 0 | 0 | 0 | 0 | 0 | 0 | 56
| REL. | 98.9 | 1.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 100.0
| 1.1 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 19.8
| ID | 98 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 100
| |
|
|
ABS. | 87 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 87
| 0 | 0 | 0 | 0 | 0 | 0 | 0 | 28
| 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 | 17.10
| ID | 100 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 100
|
Year
| ABS. | 344 | 6 | 0 | 0 | 0 | 0 | 0 | 0 | 350
| 6 | 0 | 0 | 0 | 0 | 0 | 0 | 62 | REL. | 98.2 | 1.7 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 100.0
| 1.7 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 25.2
| ID | 98 | 1 | 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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