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 | 18 | 38 | 35 | 34 | 27 | 30 | 23 | 19 | 11 | 16 | 22 | 21 | 16 | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | 47 | 38 | 34 | ~ | 26.84 | 47.42 | 16.00
| 2 | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~
| 3 | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~
| 4 | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~
| 5 | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~
| 6 | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~
| 7 | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~
| 8 | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | 34 | 39 | 49 | 55 | 55 | 41 | 44 | 48 | 46 | 43 | 37 | 29 | 39 | 50 | ~ | 30 | 36 | ~ | 44 | 46 | ~ | 42.57 | 55.35 | 18.00
| 9 | ~ | ~ | ~ | 27 | 32 | 42 | 35 | 43 | 39 | 34 | 33 | 44 | 41 | 37 | 35 | 34 | 23 | 25 | 29 | 31 | 28 | ~ | 29 | 31 | 39 | 37 | 47 | 44 | 48 | 42 | ~ | 35.70 | 47.79 | 26.00
| 10 | 27 | 30 | 23 | 37 | 35 | 26 | 24 | 22 | 33 | 31 | 32 | 43 | 45 | 25 | 38 | 37 | 33 | 29 | 32 | 29 | 32 | 37 | 42 | 27 | 35 | 36 | 35 | 25 | 30 | 35 | 45 | 32.57 | 44.92 | 31.00
| 11 | 38 | 34 | 30 | 30 | 25 | 24 | 35 | 33 | 17 | 43 | 38 | 26 | 36 | 43 | 43 | 37 | 31 | 36 | 30 | 37 | 36 | 35 | 42 | 34 | 26 | 27 | 36 | 36 | 23 | 26 | ~ | 32.92 | 43.29 | 30.00
| 12 | 28 | 24 | 26 | 22 | 24 | 24 | 20 | 24 | 28 | 30 | 43 | 41 | 38 | 38 | 33 | 30 | 30 | 41 | 35 | 37 | 31 | 27 | 29 | 28 | 25 | 29 | 27 | 40 | 37 | 42 | 25 | 30.86 | 42.78 | 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- 33 | 34- 67 | 68- 100 | 101- 150 | 151- 200 | 201- 300 | 301- 400 | over 400 | 33 | 67 | 100 | 150 | 200 | 300 | 400
| |
|
|
ABS. | 10 | 6 | 0 | 0 | 0 | 0 | 0 | 0 | 162
| 6 | 0 | 0 | 0 | 0 | 0 | 0 | 47
| REL. | 62.5 | 37.5 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 100.0
| 37.5 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 28.1
| ID | 62 | 37 | 0 | 0 | 0 | 0 | 0 | 0 | 100
| |
|
|
ABS. | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 02
| 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0
| |
|
|
ABS. | 12 | 32 | 0 | 0 | 0 | 0 | 0 | 0 | 441
| 32 | 0 | 0 | 0 | 0 | 0 | 0 | 55
| REL. | 27.2 | 72.7 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 100.0
| 72.7 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 15.8
| ID | 27 | 72 | 0 | 0 | 0 | 0 | 0 | 0 | 100
| |
|
|
ABS. | 51 | 41 | 0 | 0 | 0 | 0 | 0 | 0 | 92
| 41 | 0 | 0 | 0 | 0 | 0 | 0 | 45
| REL | 55.4 | 44.5 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 100.0
| 44.6 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 13.10
| ID | 55 | 44 | 0 | 0 | 0 | 0 | 0 | 0 | 100
|
Year
| ABS. | 73 | 79 | 0 | 0 | 0 | 0 | 0 | 0 | 1521
| 79 | 0 | 0 | 0 | 0 | 0 | 0 | 55 | REL. | 48.0 | 51.9 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 100.0
| 52.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 15.8
| ID | 48 | 51 | 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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