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 | 47 | ~ | 49 | 55 | 46 | 40 | 15 | ~ | ~ | 25 | 35 | 27 | 6.67 | ~ | 15 | 17 | 30 | 44 | 39 | 38 | 55 | 50 | 41 | 34 | 28 | 41 | 43 | 49 | 55 | ~ | 40 | 37.10 | 55.44 | 26.00
| 2 | 23 | 25 | 35 | 33 | 19 | 12 | 12 | 30 | 39 | 28 | 14 | 15 | 39 | 36 | 26 | 26 | 29 | 32 | 22 | 25 | 42 | 38 | 17 | 29 | 31 | 28 | 31 | 23 | ~ | ~ | ~ | 27.19 | 42.08 | 28.00
| 3 | 45 | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | 45.31 | 45.31 | 1.00
| 4 | 68 | ~ | 70 | 58 | 40 | 66 | 52 | ~ | 73 | 81 | 58 | 50 | 45 | 59 | 63 | 73 | 45 | 42 | 35 | 21 | 25 | 61 | ~ | 47 | 30 | 17 | 40 | 50 | 34 | 24 | ~ | 49.24 | 81.21 | 27.00
| 5 | 17 | 27 | 45 | 34 | 25 | 36 | 58 | 41 | 26 | 28 | 33 | ~ | 32 | 24 | 28 | 34 | 40 | ~ | 2.04 | 12 | 38 | 26 | 15 | 64 | ~ | 35 | 59 | 40 | 14 | 35 | 16 | 31.64 | 64.03 | 28.00
| 6 | 30 | 59 | 75 | ~ | 51 | 26 | 16 | 37 | 67 | 82 | 45 | 38 | 28 | 30 | 24 | 56 | 55 | 70 | 78 | 71 | 68 | 94 | 74 | 44 | 29 | 48 | 57 | 58 | 68 | 79 | ~ | 53.67 | 94.31 | 29.00
|
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. | 29 | 26 | 0 | 0 | 0 | 0 | 0 | 0 | 551
| 26 | 0 | 0 | 0 | 0 | 0 | 0 | 55
| REL. | 52.7 | 47.2 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 100.0
| 47.3 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 29.1
| ID | 52 | 47 | 0 | 0 | 0 | 0 | 0 | 0 | 100
| |
|
|
ABS. | 27 | 41 | 16 | 0 | 0 | 0 | 0 | 0 | 84
| 57 | 16 | 0 | 0 | 0 | 0 | 0 | 94
| REL. | 32.1 | 48.8 | 19.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 100.0
| 67.9 | 19.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 22.6
| ID | 32 | 48 | 19 | 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. | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 02
| 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0
|
Year
| ABS. | 56 | 67 | 16 | 0 | 0 | 0 | 0 | 0 | 1391
| 83 | 16 | 0 | 0 | 0 | 0 | 0 | 94 | REL. | 40.2 | 48.2 | 11.5 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 100.0
| 59.7 | 11.5 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 22.6
| ID | 40 | 48 | 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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