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 | ~ | 9.00 | 32 | 81 | 53 | ~ | 48 | 44 | 51 | 56 | ~ | 58 | ~ | 82 | 41 | 43 | 56 | 55 | 72 | ~ | 28 | 39 | 52 | 51 | 26 | 37 | ~ | 21 | 36 | 51 | 74 | 47.84 | 82.00 | 25.00
| 2 | 60 | 54 | ~ | 85 | 72 | 54 | 71 | 31 | 34 | ~ | 25 | 13 | 13 | 24 | 51 | 49 | ~ | 60 | 25 | 14 | 12 | 24 | 15 | ~ | 17 | 29 | 21 | 21 | ~ | ~ | ~ | 36.42 | 85.00 | 24.00
| 3 | 36 | 31 | ~ | 47 | 51 | 92 | 22 | 36 | 39 | ~ | 38 | 47 | 76 | 64 | 45 | 69 | ~ | 65 | 41 | 30 | 25 | 14 | 19 | ~ | 17 | 32 | 40 | 46 | 51 | 73 | ~ | 44.08 | 92.00 | 26.00
| 4 | ~ | 33 | 35 | 45 | 34 | 21 | ~ | 63 | 58 | 57 | 50 | 50 | 54 | ~ | 35 | 36 | 40 | 36 | 43 | 40 | ~ | 49 | 37 | 38 | 28 | 32 | 24 | ~ | 28 | 33 | ~ | 39.96 | 63.00 | 25.00
| 5 | ~ | 35 | 32 | 41 | ~ | 24 | 32 | ~ | 33 | 41 | 36 | ~ | 27 | 24 | 31 | 30 | 31 | 30 | ~ | 38 | 37 | 48 | 39 | 32 | 35 | ~ | 32 | 22 | 22 | 23 | 28 | 32.12 | 48.00 | 25.00
| 6 | ~ | ~ | 28 | 27 | 30 | 25 | 19 | 24 | ~ | 18 | 23 | 25 | 22 | 36 | 31 | ~ | 29 | 31 | 39 | 44 | 24 | 59 | ~ | 18 | 24 | 35 | 28 | 28 | 29 | ~ | ~ | 29.00 | 59.00 | 24.00
| 7 | 45 | 46 | 46 | 30 | ~ | ~ | ~ | 37 | 64 | 40 | 20 | 28 | 32 | ~ | 67 | 26 | 31 | 18 | 20 | 28 | ~ | 17 | 22 | 21 | 31 | 38 | 46 | ~ | ~ | 52 | 46 | 35.46 | 67.00 | 24.00
| 8 | 38 | 29 | 37 | ~ | 27 | 37 | 48 | 48 | 47 | 23 | ~ | 12 | 9.00 | 18 | 27 | 22 | 34 | ~ | 48 | 49 | 40 | 44 | 48 | ~ | ~ | 36 | 66 | 53 | 47 | 39 | 42 | 37.23 | 66.00 | 26.00
| 9 | ~ | 21 | 47 | 61 | 43 | 33 | 45 | ~ | 53 | 35 | 44 | 56 | 42 | 33 | ~ | 17 | 38 | 37 | 36 | 42 | 26 | ~ | 35 | 13 | 20 | 22 | 15 | 13 | ~ | 25 | ~ | 34.08 | 61.00 | 25.00
| 10 | 38 | 55 | 70 | 30 | 26 | ~ | 19 | 23 | 27 | 32 | 23 | 23 | ~ | 40 | 60 | 75 | 36 | 31 | 39 | ~ | 52 | 50 | 31 | 22 | 36 | 17 | ~ | ~ | 46 | 50 | 52 | 38.58 | 75.00 | 26.00
| 11 | 50 | 19 | ~ | 22 | 22 | 58 | 35 | 77 | 34 | ~ | 47 | 44 | 62 | 43 | 54 | 43 | ~ | 37 | 20 | 33 | 31 | 31 | 25 | ~ | 27 | 50 | 60 | 84 | 41 | 27 | ~ | 41.38 | 84.00 | 26.00
| 12 | ~ | 19 | 33 | 57 | 20 | 19 | 28 | ~ | 21 | 46 | 100 | 49 | 107 | 109 | ~ | ~ | 50 | 38 | 33 | 51 | 67 | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | 49.82 | 109.00 | 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. | 46 | 29 | 0 | 0 | 0 | 0 | 0 | 0 | 75
| 29 | 0 | 0 | 0 | 0 | 0 | 0 | 92
| REL. | 61.3 | 38.6 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 100.0
| 38.7 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 6.3
| ID | 61 | 38 | 0 | 0 | 0 | 0 | 0 | 0 | 100
| |
|
|
ABS. | 69 | 5 | 0 | 0 | 0 | 0 | 0 | 0 | 74
| 5 | 0 | 0 | 0 | 0 | 0 | 0 | 63
| REL. | 93.2 | 6.7 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 100.0
| 6.8 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 8.4
| ID | 93 | 6 | 0 | 0 | 0 | 0 | 0 | 0 | 100
| |
|
|
ABS. | 67 | 8 | 0 | 0 | 0 | 0 | 0 | 0 | 75
| 8 | 0 | 0 | 0 | 0 | 0 | 0 | 67
| REL. | 89.3 | 10.6 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 100.0
| 10.7 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 15.7
| ID | 89 | 10 | 0 | 0 | 0 | 0 | 0 | 0 | 100
| |
|
|
ABS. | 51 | 16 | 2 | 0 | 0 | 0 | 0 | 0 | 69
| 18 | 2 | 0 | 0 | 0 | 0 | 0 | 109
| REL | 73.9 | 23.1 | 2.8 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 100.0
| 26.1 | 2.9 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 14.12
| ID | 73 | 23 | 2 | 0 | 0 | 0 | 0 | 0 | 100
|
Year
| ABS. | 233 | 58 | 2 | 0 | 0 | 0 | 0 | 0 | 293
| 60 | 2 | 0 | 0 | 0 | 0 | 0 | 109 | REL. | 79.5 | 19.7 | 0.6 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 100.0
| 20.5 | 0.7 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 14.12
| ID | 79 | 19 | | 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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