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 | 14 | 11 | 6.00 | 1.00 | 1.00 | 2.00 | 11 | 5.00 | 1.00 | 7.00 | 2.00 | 12 | 8.00 | 9.00 | 11 | 2.00 | 10 | 17 | 10 | 4.00 | 4.00 | 4.00 | 7.00 | 12 | 6.00 | 5.00 | 4.00 | 8.00 | 9.00 | 10 | 18 | 7.45 | 18.00 | 31.00
| 2 | 7.00 | 9.00 | 3.00 | 6.00 | 11 | 7.00 | 7.00 | 14 | 20 | 35 | 37 | 25 | 12 | 24 | 13 | 11 | 8.00 | 9.00 | 12 | 10 | 12 | 4.00 | 10 | 8.00 | 14 | 6.00 | 11 | 15 | ~ | ~ | ~ | 12.86 | 37.00 | 28.00
| 3 | 10 | 5.00 | 13 | 21 | 16 | 10 | 8.00 | 13 | 7.00 | 17 | 11 | 7.00 | 19 | 32 | 21 | 11 | 17 | 31 | 45 | 4.00 | 9.00 | 32 | 15 | 14 | 22 | 26 | 26 | 32 | 28 | 65 | 84 | 21.65 | 84.00 | 31.00
| 4 | 46 | 74 | 85 | 42 | 42 | 20 | 9.00 | 15 | 19 | 29 | ~ | 25 | 8.00 | 12 | 18 | ~ | 18 | 13 | 18 | 15 | 12 | 6.00 | 16 | 28 | 8.00 | 15 | 19 | 14 | 24 | 23 | ~ | 24.04 | 85.00 | 28.00
| 5 | 23 | 16 | 26 | 22 | 15 | 15 | 13 | 33 | 29 | 23 | 9.00 | 18 | 16 | 9.00 | 15 | 9.00 | 33 | 24 | 24 | 36 | 19 | 13 | 21 | 32 | 37 | 39 | 30 | 35 | 35 | 23 | 21 | 23.00 | 39.00 | 31.00
| 6 | 15 | 24 | 17 | 19 | 21 | 24 | 23 | 13 | 19 | 24 | 22 | 13 | 10 | 14 | 7.00 | 18 | 14 | 7.00 | 12 | 23 | 11 | 6.00 | 8.00 | 18 | 18 | 25 | 27 | 25 | 32 | 44 | ~ | 18.43 | 44.00 | 30.00
| 7 | 25 | 26 | 30 | 31 | 51 | 44 | 14 | 10 | 16 | 19 | 13 | 22 | 19 | 12 | 18 | 20 | 29 | 23 | 32 | 31 | 19 | 20 | 16 | 32 | 32 | 35 | 21 | 35 | 17 | 21 | 25 | 24.45 | 51.00 | 31.00
| 8 | 28 | 34 | 40 | ~ | ~ | 35 | 30 | 21 | 28 | 17 | 14 | 30 | 33 | 22 | 15 | 12 | 15 | 17 | 15 | 20 | 29 | 17 | 19 | 37 | 45 | 51 | 13 | 19 | 21 | 31 | 26 | 25.31 | 51.00 | 29.00
| 9 | 12 | 19 | 33 | 32 | 39 | 33 | 33 | 52 | 46 | 39 | 40 | 19 | 31 | 38 | 22 | 49 | 56 | 46 | 43 | 40 | 28 | 15 | 22 | 17 | 30 | 19 | 14 | 17 | 14 | 15 | ~ | 30.43 | 56.00 | 30.00
| 10 | 12 | 20 | 21 | 6.00 | 13 | 12 | 13 | 16 | 8.00 | 7.00 | 9.00 | 14 | 18 | 11 | 8.00 | 3.00 | 11 | 9.00 | 9.00 | 21 | 9.00 | 9.00 | 6.00 | 4.00 | 18 | 14 | 17 | 15 | 18 | 17 | 13 | 12.29 | 21.00 | 31.00
| 11 | 21 | 34 | 17 | 20 | 31 | 28 | 13 | 15 | 21 | 15 | 17 | 13 | 23 | 10 | 4.00 | 9.00 | 15 | 12 | 14 | 12 | 9.00 | 25 | 12 | 9.00 | 9.00 | 6.00 | 13 | 8.00 | ~ | ~ | ~ | 15.54 | 34.00 | 28.00
| 12 | 18 | 9.00 | 14 | 8.00 | 8.00 | 5.00 | 7.00 | 10 | 12 | 7.00 | 7.00 | 6.00 | 10 | 9.00 | 12 | 12 | 15 | 10 | 11 | 7.00 | 15 | 12 | 8.00 | 10 | 16 | 15 | 8.00 | 20 | 11 | 10 | 28 | 11.29 | 28.00 | 31.00
|
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. | 88 | 2 | 0 | 0 | 0 | 0 | 0 | 0 | 90
| 2 | 0 | 0 | 0 | 0 | 0 | 0 | 84
| REL. | 97.7 | 2.2 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 100.0
| 2.2 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 31.3
| ID | 97 | 2 | 0 | 0 | 0 | 0 | 0 | 0 | 100
| |
|
|
ABS. | 87 | 2 | 0 | 0 | 0 | 0 | 0 | 0 | 89
| 2 | 0 | 0 | 0 | 0 | 0 | 0 | 85
| REL. | 97.7 | 2.2 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 100.0
| 2.2 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 3.4
| ID | 97 | 2 | 0 | 0 | 0 | 0 | 0 | 0 | 100
| |
|
|
ABS. | 86 | 4 | 0 | 0 | 0 | 0 | 0 | 0 | 90
| 4 | 0 | 0 | 0 | 0 | 0 | 0 | 56
| REL. | 95.5 | 4.4 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 100.0
| 4.4 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 17.9
| ID | 95 | 4 | 0 | 0 | 0 | 0 | 0 | 0 | 100
| |
|
|
ABS. | 90 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 90
| 0 | 0 | 0 | 0 | 0 | 0 | 0 | 34
| 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 | 2.11
| ID | 100 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 100
|
Year
| ABS. | 351 | 8 | 0 | 0 | 0 | 0 | 0 | 0 | 359
| 8 | 0 | 0 | 0 | 0 | 0 | 0 | 85 | REL. | 97.7 | 2.2 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 100.0
| 2.2 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 3.4
| ID | 97 | 2 | 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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