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 | 37 | 14 | 7.00 | 8.00 | 7.00 | 19 | 11 | 19 | 17 | 18 | 8.00 | 14 | 13 | 15 | 12 | 31 | 28 | 18 | 12 | 20 | 24 | 7.00 | 24 | 27 | 15 | 9.00 | 15 | 17 | 19 | 20 | 28 | 17.19 | 37.00 | 31.00
| 2 | 11 | 9.00 | 6.00 | 11 | 10 | ~ | 13 | 17 | 4.00 | 15 | 17 | 17 | 29 | 19 | 17 | 15 | 21 | 11 | 20 | 11 | 10 | 16 | 15 | 17 | 20 | 17 | 15 | 11 | ~ | ~ | ~ | 14.59 | 29.00 | 27.00
| 3 | 4.00 | 13 | 41 | 11 | 12 | 12 | 16 | 8.00 | 12 | 20 | 24 | 45 | 45 | 36 | 27 | 36 | 26 | 52 | 24 | 22 | 18 | 19 | 22 | 43 | 38 | 45 | 13 | 39 | 49 | 52 | 59 | 28.48 | 59.00 | 31.00
| 4 | 39 | 33 | 27 | 47 | 20 | 24 | 28 | 28 | 19 | 14 | 21 | 14 | 14 | 12 | 14 | 20 | 18 | 20 | 21 | 19 | 11 | 13 | 71 | 14 | 24 | 17 | 21 | 34 | 39 | 28 | ~ | 24.13 | 71.00 | 30.00
| 5 | 37 | 49 | 32 | 31 | 34 | 35 | 30 | 25 | 18 | 17 | 14 | 17 | 15 | 21 | 26 | 34 | 35 | 30 | 28 | 31 | 32 | 34 | 23 | 37 | 38 | 40 | 22 | 27 | 14 | 27 | 22 | 28.23 | 49.00 | 31.00
| 6 | 28 | 22 | 13 | 15 | 22 | 30 | 25 | 30 | 40 | 34 | 35 | 13 | 21 | 23 | 25 | 25 | 9.00 | 19 | 17 | 21 | 22 | 30 | 26 | 31 | 30 | 31 | 22 | 25 | 25 | 54 | ~ | 25.43 | 54.00 | 30.00
| 7 | 29 | 25 | 40 | 32 | 20 | 13 | 21 | 26 | 32 | 38 | 33 | 30 | 24 | 28 | 33 | 32 | 10 | 17 | 21 | 14 | 19 | 14 | 13 | 17 | 29 | 21 | 19 | 33 | 20 | 29 | 38 | 24.84 | 40.00 | 31.00
| 8 | 40 | 53 | 45 | 28 | 29 | 19 | 16 | 15 | 15 | 24 | 24 | 22 | 19 | 16 | 20 | 17 | 18 | 17 | 19 | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | 22 | 30 | 23 | 24.14 | 53.00 | 22.00
| 9 | 18 | 35 | 26 | 27 | 28 | 17 | 31 | 33 | 39 | 39 | 35 | 51 | 51 | 61 | 66 | 38 | 17 | 46 | 27 | 13 | 11 | 18 | 10 | 6.00 | 3.00 | 9.00 | 12 | 7.00 | 5.00 | 11 | ~ | 26.33 | 66.00 | 30.00
| 10 | 11 | 6.00 | 6.00 | 11 | 9.00 | 8.00 | 11 | 4.00 | 6.00 | 16 | 23 | 26 | 24 | 20 | 19 | 13 | 24 | 30 | 34 | 23 | 21 | 18 | 15 | 9.00 | 3.00 | 9.00 | 16 | 16 | 35 | 4.00 | 11 | 15.52 | 35.00 | 31.00
| 11 | 10 | 11 | 23 | 21 | 7.00 | 2.00 | 10 | 14 | 18 | 28 | 22 | 18 | 12 | 15 | 27 | 16 | 8.00 | 19 | 18 | 18 | 10 | 17 | 13 | 9.00 | 9.00 | 12 | 21 | 15 | 13 | 16 | ~ | 15.07 | 28.00 | 30.00
| 12 | 28 | 8.00 | ~ | ~ | 7.00 | 8.00 | 11 | 13 | 12 | 10 | 7.00 | 11 | 13 | 18 | 13 | 6.00 | 12 | 16 | 16 | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | 12.29 | 28.00 | 17.00
|
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. | 86 | 3 | 0 | 0 | 0 | 0 | 0 | 0 | 89
| 3 | 0 | 0 | 0 | 0 | 0 | 0 | 59
| REL. | 96.6 | 3.3 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 100.0
| 3.4 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 31.3
| ID | 96 | 3 | 0 | 0 | 0 | 0 | 0 | 0 | 100
| |
|
|
ABS. | 89 | 2 | 0 | 0 | 0 | 0 | 0 | 0 | 91
| 2 | 0 | 0 | 0 | 0 | 0 | 0 | 71
| REL. | 97.8 | 2.1 | 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 | 23.4
| ID | 97 | 2 | 0 | 0 | 0 | 0 | 0 | 0 | 100
| |
|
|
ABS. | 78 | 5 | 0 | 0 | 0 | 0 | 0 | 0 | 83
| 5 | 0 | 0 | 0 | 0 | 0 | 0 | 66
| REL. | 93.9 | 6.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 100.0
| 6.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 15.9
| ID | 93 | 6 | 0 | 0 | 0 | 0 | 0 | 0 | 100
| |
|
|
ABS. | 78 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 78
| 0 | 0 | 0 | 0 | 0 | 0 | 0 | 35
| 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 | 29.10
| ID | 100 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 100
|
Year
| ABS. | 331 | 10 | 0 | 0 | 0 | 0 | 0 | 0 | 341
| 10 | 0 | 0 | 0 | 0 | 0 | 0 | 71 | REL. | 97.0 | 2.9 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 100.0
| 2.9 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 23.4
| 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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