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 | 61 | 53 | 99 | 18 | 25 | 44 | 31 | 27 | ~ | 28 | 26 | 18 | 19 | 16 | 17 | 29 | 67 | 69 | 21 | 31 | 36 | 43 | 30 | 42 | 30 | 14 | 18 | 18 | 16 | 19 | 24 | 32.97 | 99.00 | 30.00
| 2 | 19 | 11 | ~ | 9.00 | 6.00 | 7.00 | ~ | ~ | 31 | 30 | ~ | 37 | 7.00 | 30 | 17 | 29 | 25 | ~ | 18 | 19 | 23 | 23 | 26 | 31 | 30 | 17 | 14 | 19 | ~ | ~ | ~ | 20.78 | 37.00 | 23.00
| 3 | ~ | 15 | 7.00 | 13 | 11 | 37 | 13 | ~ | ~ | 35 | 30 | 23 | ~ | 33 | 13 | ~ | 36 | ~ | ~ | ~ | 24 | 19 | ~ | ~ | 48 | 23 | 10 | 29 | 34 | 55 | 66 | 27.33 | 66.00 | 21.00
| 4 | 77 | 89 | 51 | 33 | 39 | 34 | 28 | ~ | 26 | 25 | 21 | 16 | 16 | 10 | ~ | 10 | 10 | ~ | 22 | 12 | 18 | 29 | 26 | 26 | 25 | 29 | 16 | ~ | 10 | 10 | ~ | 27.23 | 89.00 | 26.00
| 5 | ~ | 16 | 25 | 18 | 26 | 31 | 31 | 28 | 19 | 10 | 10 | ~ | 10 | ~ | 12 | 10 | 43 | 45 | 41 | ~ | 47 | 27 | 26 | 17 | 15 | 20 | 19 | 23 | 24 | ~ | 33 | 24.08 | 47.00 | 26.00
| 6 | 17 | 19 | ~ | 23 | 38 | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | 19 | 23 | ~ | 14 | 24 | 10 | 10 | 14 | 21 | 16 | ~ | 19.08 | 38.00 | 13.00
| 7 | ~ | 14 | 10 | ~ | 21 | 29 | 19 | 22 | 24 | 8.00 | 10 | 10 | ~ | 10 | 5.00 | 10 | ~ | ~ | ~ | 10 | 10 | ~ | 6.00 | 6.00 | 6.00 | 8.00 | ~ | ~ | ~ | ~ | ~ | 12.53 | 29.00 | 19.00
| 8 | 6.00 | 60 | ~ | ~ | 13 | 22 | 23 | 22 | 21 | 23 | 26 | 26 | 24 | 35 | 29 | 23 | 20 | 33 | 18 | 16 | 23 | ~ | ~ | 12 | 17 | ~ | ~ | ~ | ~ | ~ | 10 | 22.82 | 60.00 | 22.00
| 9 | 15 | 13 | 18 | 16 | 18 | 6.00 | 6.00 | 6.00 | 6.00 | 6.00 | 10 | 11 | 54 | 47 | 57 | 30 | 15 | ~ | 34 | 14 | 12 | 14 | 12 | 12 | 10 | 31 | 10 | 10 | 10 | 15 | ~ | 17.86 | 57.00 | 29.00
| 10 | 10 | 10 | ~ | 42 | ~ | 36 | 17 | 42 | 16 | 10 | ~ | 12 | 10 | 16 | 10 | ~ | 17 | 23 | 33 | 32 | 35 | 35 | 32 | 37 | 31 | 23 | 22 | 21 | 27 | 22 | 35 | 24.30 | 42.00 | 27.00
| 11 | 45 | 34 | 18 | 47 | 45 | 38 | 13 | 15 | 19 | 10 | 10 | 12 | ~ | ~ | ~ | 10 | 10 | 6.00 | 6.00 | ~ | 6.00 | 6.00 | 13 | 6.00 | 9.00 | 10 | 28 | 14 | 37 | 30 | ~ | 19.12 | 47.00 | 26.00
| 12 | 32 | 30 | 22 | 21 | 32 | 21 | 21 | 23 | 19 | 22 | 25 | 20 | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | 35 | 18 | 25 | 20 | 14 | ~ | ~ | ~ | 15 | 19 | 22.84 | 35.00 | 19.00
|
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. | 67 | 7 | 0 | 0 | 0 | 0 | 0 | 0 | 74
| 7 | 0 | 0 | 0 | 0 | 0 | 0 | 99
| REL. | 90.5 | 9.4 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 100.0
| 9.5 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 3.1
| ID | 90 | 9 | 0 | 0 | 0 | 0 | 0 | 0 | 100
| |
|
|
ABS. | 62 | 3 | 0 | 0 | 0 | 0 | 0 | 0 | 65
| 3 | 0 | 0 | 0 | 0 | 0 | 0 | 89
| REL. | 95.3 | 4.6 | 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 | 2.4
| ID | 95 | 4 | 0 | 0 | 0 | 0 | 0 | 0 | 100
| |
|
|
ABS. | 67 | 3 | 0 | 0 | 0 | 0 | 0 | 0 | 70
| 3 | 0 | 0 | 0 | 0 | 0 | 0 | 60
| REL. | 95.7 | 4.2 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 100.0
| 4.3 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 2.8
| ID | 95 | 4 | 0 | 0 | 0 | 0 | 0 | 0 | 100
| |
|
|
ABS. | 72 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 72
| 0 | 0 | 0 | 0 | 0 | 0 | 0 | 47
| 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 | 4.11
| ID | 100 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 100
|
Year
| ABS. | 268 | 13 | 0 | 0 | 0 | 0 | 0 | 0 | 281
| 13 | 0 | 0 | 0 | 0 | 0 | 0 | 99 | REL. | 95.3 | 4.6 | 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 | 3.1
| ID | 95 | 4 | 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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