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 | ~ | ~ | ~ | 62 | 53 | 47 | 51 | ~ | ~ | ~ | 22 | 22 | 33 | 21 | ~ | ~ | ~ | 83 | 80 | 52 | 49 | 39 | 39 | 39 | 40 | 34 | 49 | 30 | ~ | ~ | ~ | 44.47 | 83.00 | 19.00
| 2 | 88 | 74 | 77 | 31 | ~ | ~ | ~ | 32 | 51 | 60 | 52 | 30 | 30 | 30 | 67 | 54 | 33 | 33 | ~ | ~ | ~ | 47 | 13 | 34 | 40 | ~ | ~ | ~ | ~ | ~ | ~ | 46.11 | 88.00 | 19.00
| 3 | 22 | 19 | 37 | 22 | 11 | 11 | 11 | 17 | 39 | 18 | ~ | ~ | ~ | ~ | 36 | 39 | 39 | 70 | ~ | ~ | ~ | ~ | 24 | 33 | 33 | 31 | 31 | 31 | 35 | 66 | 92 | 33.35 | 92.00 | 23.00
| 4 | 92 | ~ | ~ | ~ | ~ | 27 | 24 | 32 | ~ | ~ | ~ | 35 | 24 | 16 | 23 | 30 | 30 | 30 | 23 | 23 | 37 | 41 | ~ | ~ | ~ | 53 | 50 | 28 | 46 | ~ | ~ | 34.95 | 92.00 | 19.00
| 5 | ~ | ~ | 29 | 30 | 20 | 28 | 26 | 26 | 26 | 35 | 22 | 29 | 15 | ~ | ~ | ~ | 35 | 32 | 48 | 59 | ~ | ~ | ~ | 58 | 58 | 48 | 57 | 43 | 43 | 43 | 24 | 36.26 | 59.00 | 23.00
| 6 | 29 | 28 | 22 | ~ | ~ | ~ | 43 | 25 | 32 | 46 | ~ | ~ | ~ | 38 | 37 | 54 | 44 | 16 | 16 | 16 | 23 | 17 | 23 | 24 | ~ | ~ | ~ | 41 | 26 | 34 | ~ | 30.19 | 54.00 | 21.00
| 7 | 28 | ~ | ~ | ~ | ~ | ~ | 30 | 19 | ~ | ~ | ~ | 48 | 35 | 34 | 36 | ~ | ~ | ~ | 48 | 40 | 31 | 41 | 26 | 26 | 26 | ~ | 35 | 45 | 27 | ~ | ~ | 33.82 | 48.00 | 17.00
| 8 | ~ | 50 | 47 | 78 | 66 | ~ | ~ | ~ | 54 | 17 | 18 | 23 | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | 26 | 42 | 53 | 33 | 33 | 33 | 33 | 44 | 33 | 40.18 | 78.00 | 17.00
| 9 | 35 | 35 | ~ | ~ | ~ | 53 | 55 | 45 | 45 | ~ | ~ | ~ | 62 | 71 | 89 | 71 | 63 | 63 | 63 | 55 | 39 | 32 | 51 | ~ | ~ | ~ | 26 | 31 | 13 | 25 | ~ | 48.67 | 89.00 | 21.00
| 10 | ~ | ~ | ~ | 32 | 31 | 42 | 50 | ~ | ~ | ~ | 13 | 32 | 31 | 17 | 13 | 13 | 13 | 45 | 41 | 39 | 21 | ~ | ~ | ~ | 27 | 29 | ~ | ~ | ~ | ~ | ~ | 28.76 | 50.00 | 17.00
| 11 | 53 | 68 | 52 | 75 | ~ | ~ | ~ | 29 | 52 | 50 | 58 | ~ | ~ | ~ | 35 | 15 | 40 | 25 | 42 | 42 | 42 | 37 | 32 | 16 | 36 | ~ | ~ | ~ | 27 | 35 | ~ | 41.00 | 75.00 | 21.00
| 12 | 41 | 17 | ~ | ~ | ~ | 19 | 19 | 30 | 40 | ~ | ~ | ~ | 19 | 22 | 27 | 31 | 28 | 28 | 28 | 52 | 34 | 73 | ~ | ~ | ~ | ~ | 21 | 27 | 30 | ~ | ~ | 30.84 | 73.00 | 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. | 44 | 17 | 0 | 0 | 0 | 0 | 0 | 0 | 61
| 17 | 0 | 0 | 0 | 0 | 0 | 0 | 92
| REL. | 72.1 | 27.8 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 100.0
| 27.9 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 31.3
| ID | 72 | 27 | 0 | 0 | 0 | 0 | 0 | 0 | 100
| |
|
|
ABS. | 56 | 7 | 0 | 0 | 0 | 0 | 0 | 0 | 63
| 7 | 0 | 0 | 0 | 0 | 0 | 0 | 92
| REL. | 88.8 | 11.1 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 100.0
| 11.1 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 1.4
| ID | 88 | 11 | 0 | 0 | 0 | 0 | 0 | 0 | 100
| |
|
|
ABS. | 40 | 15 | 0 | 0 | 0 | 0 | 0 | 0 | 551
| 15 | 0 | 0 | 0 | 0 | 0 | 0 | 89
| REL. | 72.7 | 27.2 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 100.0
| 27.3 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 15.9
| ID | 72 | 27 | 0 | 0 | 0 | 0 | 0 | 0 | 100
| |
|
|
ABS. | 49 | 8 | 0 | 0 | 0 | 0 | 0 | 0 | 571
| 8 | 0 | 0 | 0 | 0 | 0 | 0 | 75
| REL | 85.9 | 14.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 100.0
| 14.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 4.11
| ID | 85 | 14 | 0 | 0 | 0 | 0 | 0 | 0 | 100
|
Year
| ABS. | 189 | 47 | 0 | 0 | 0 | 0 | 0 | 0 | 2361
| 47 | 0 | 0 | 0 | 0 | 0 | 0 | 92 | REL. | 80.0 | 19.9 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 100.0
| 19.9 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 1.4
| ID | 80 | 19 | 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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