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 | ~ | ~ | 41 | 43 | 39 | 50 | ~ | ~ | ~ | 47 | 59 | 103 | 42 | ~ | ~ | ~ | 17 | 21 | 19 | 12 | ~ | ~ | ~ | 56 | 65 | 41 | ~ | ~ | ~ | ~ | 23 | 42.38 | 103.00 | 16.00
| 2 | 34 | 33 | 20 | ~ | ~ | ~ | 59 | 57 | 16 | 39 | ~ | ~ | ~ | 20 | 29 | 35 | 31 | ~ | ~ | ~ | 27 | 33 | 57 | 22 | ~ | ~ | ~ | 29 | 49 | ~ | ~ | 34.71 | 59.00 | 17.00
| 3 | 28 | 26 | 14 | 14 | 14 | 35 | 34 | 16 | 15 | ~ | ~ | ~ | 36 | 32 | 13 | 13 | ~ | ~ | ~ | 30 | 27 | 34 | 62 | ~ | ~ | ~ | 36 | 31 | 30 | 14 | 24 | 26.27 | 62.00 | 22.00
| 4 | 24 | 24 | 33 | 20 | 33 | ~ | ~ | ~ | ~ | 30 | 32 | 26 | 19 | 20 | 20 | 20 | 31 | 38 | 48 | 68 | ~ | ~ | ~ | ~ | 23 | 42 | 44 | ~ | ~ | ~ | ~ | 31.32 | 68.00 | 19.00
| 5 | ~ | 28 | 34 | 56 | ~ | ~ | ~ | ~ | 52 | 38 | 38 | ~ | ~ | ~ | 28 | 30 | 30 | 34 | ~ | ~ | ~ | 27 | 27 | 33 | 36 | 16 | 16 | 16 | 15 | 12 | 13 | 28.95 | 56.00 | 20.00
| 6 | 14 | ~ | ~ | ~ | 21 | 23 | 11 | 17 | ~ | ~ | ~ | 34 | 32 | 17 | 16 | 12 | 12 | 12 | 22 | 27 | 28 | 25 | ~ | ~ | ~ | 6.00 | 17 | 12 | 15 | ~ | ~ | 18.65 | 34.00 | 20.00
| 7 | ~ | ~ | 57 | ~ | ~ | ~ | ~ | ~ | ~ | 29 | 34 | 22 | 20 | ~ | ~ | ~ | 33 | 35 | 30 | 36 | ~ | ~ | ~ | 52 | 36 | 39 | 28 | 19 | 19 | 19 | 23 | 31.24 | 57.00 | 17.00
| 8 | 38 | 60 | 69 | ~ | ~ | ~ | 47 | 38 | 34 | 45 | ~ | ~ | ~ | 55 | 55 | 48 | 45 | 29 | 29 | 29 | 35 | 28 | 27 | 23 | ~ | ~ | ~ | 27 | 38 | 31 | 37 | 39.41 | 69.00 | 22.00
| 9 | ~ | ~ | ~ | 15 | 22 | 29 | 26 | 29 | 29 | 29 | 38 | 25 | 41 | 56 | ~ | ~ | ~ | 26 | 39 | 39 | 32 | ~ | ~ | ~ | 37 | 60 | ~ | ~ | ~ | ~ | ~ | 33.65 | 60.00 | 17.00
| 10 | ~ | 38 | 47 | 55 | 40 | ~ | ~ | ~ | 30 | 36 | 30 | 25 | 48 | 48 | 48 | 36 | 32 | 34 | 70 | ~ | ~ | ~ | 69 | 69 | 34 | 32 | 15 | 15 | 15 | 21 | 10 | 37.38 | 70.00 | 24.00
| 11 | 21 | 22 | ~ | ~ | ~ | 30 | 24 | 20 | 27 | 21 | 21 | 21 | 62 | 39 | 44 | ~ | ~ | ~ | ~ | 33 | 30 | 55 | 39 | 39 | 39 | 39 | 18 | 47 | 43 | 69 | ~ | 34.91 | 69.00 | 23.00
| 12 | ~ | ~ | ~ | 28 | 33 | 39 | 31 | 33 | 33 | 33 | 24 | 35 | 28 | 24 | ~ | ~ | ~ | 40 | 43 | 61 | 53 | ~ | ~ | ~ | ~ | ~ | 89 | 38 | ~ | ~ | ~ | 39.12 | 89.00 | 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. | 47 | 7 | 1 | 0 | 0 | 0 | 0 | 0 | 551
| 8 | 1 | 0 | 0 | 0 | 0 | 0 | 103
| REL. | 85.4 | 12.7 | 1.8 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 100.0
| 14.5 | 1.8 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 12.1
| ID | 85 | 12 | 1 | 0 | 0 | 0 | 0 | 0 | 100
| |
|
|
ABS. | 56 | 3 | 0 | 0 | 0 | 0 | 0 | 0 | 591
| 3 | 0 | 0 | 0 | 0 | 0 | 0 | 68
| REL. | 94.9 | 5.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 100.0
| 5.1 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 20.4
| ID | 94 | 5 | 0 | 0 | 0 | 0 | 0 | 0 | 100
| |
|
|
ABS. | 48 | 8 | 0 | 0 | 0 | 0 | 0 | 0 | 561
| 8 | 0 | 0 | 0 | 0 | 0 | 0 | 69
| REL. | 85.7 | 14.2 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 100.0
| 14.3 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 3.8
| ID | 85 | 14 | 0 | 0 | 0 | 0 | 0 | 0 | 100
| |
|
|
ABS. | 54 | 10 | 0 | 0 | 0 | 0 | 0 | 0 | 64
| 10 | 0 | 0 | 0 | 0 | 0 | 0 | 89
| REL | 84.3 | 15.6 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 100.0
| 15.6 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 27.12
| ID | 84 | 15 | 0 | 0 | 0 | 0 | 0 | 0 | 100
|
Year
| ABS. | 205 | 28 | 1 | 0 | 0 | 0 | 0 | 0 | 2341
| 29 | 1 | 0 | 0 | 0 | 0 | 0 | 103 | REL. | 87.6 | 11.9 | 0.4 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 100.0
| 12.4 | 0.4 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 12.1
| ID | 87 | 11 | | 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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