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 | 12 | 9 | 2.86 | 2.31 | 9 | 24 | 10 | 3.00 | 4.86 | 4.18 | 5.35 | 6.69 | 3.17 | 3.52 | 3.93 | 6.45 | 24 | 4.51 | 16 | 13 | 11 | 9 | 5.24 | 3.52 | 3.71 | 7.74 | 25 | 20 | 6.40 | 10 | 18 | 9.33 | 24.59 | 31.00
| 2 | 20 | 17 | 7.34 | 12 | 35 | 17 | 6.85 | 3.04 | 13 | 14 | 14 | 6.57 | 23 | 18 | 5.22 | 4.34 | 18 | 27 | 27 | 38 | 38 | 40 | 36 | 33 | 23 | 20 | 21 | 28 | ~ | ~ | ~ | 20.14 | 39.94 | 28.00
| 3 | 24 | 25 | 18 | 21 | 29 | 36 | 35 | 21 | 5.64 | 36 | 33 | 23 | 37 | 42 | 11 | 2.95 | 10 | 28 | 52 | 45 | 15 | 5.75 | 5.95 | 24 | 13 | 46 | 37 | 29 | 25 | 2.99 | 30 | 24.79 | 51.67 | 31.00
| 4 | 42 | 40 | 35 | 56 | 40 | 27 | 38 | 43 | 31 | 26 | 36 | 55 | 51 | 50 | 44 | 25 | 21 | 42 | 36 | 46 | 45 | 39 | 38 | 43 | 62 | 47 | 39 | 42 | 33 | 54 | ~ | 40.79 | 62.20 | 30.00
| 5 | 45 | 57 | 63 | 43 | 33 | 37 | 31 | 34 | 46 | 38 | 53 | 46 | 52 | 74 | 46 | 65 | 51 | 32 | 45 | 57 | 55 | 43 | 41 | 47 | 55 | 70 | 73 | 25 | 52 | 53 | 55 | 48.98 | 74.14 | 31.00
| 6 | 43 | 59 | 60 | 46 | 38 | 38 | 53 | 40 | 56 | 37 | 46 | 46 | 50 | 48 | 65 | 62 | 39 | 45 | 46 | 41 | 53 | 41 | 48 | 45 | 48 | 57 | 69 | 55 | 57 | 79 | ~ | 50.30 | 79.27 | 30.00
| 7 | 44 | 45 | 47 | 44 | 51 | 82 | 78 | 49 | 31 | 51 | 33 | 59 | 30 | 34 | 51 | 26 | 26 | 47 | 28 | 34 | 39 | 46 | 43 | 32 | 54 | 51 | 53 | 53 | 47 | 50 | 87 | 46.67 | 87.39 | 31.00
| 8 | 38 | 51 | 54 | 37 | 44 | ~ | ~ | ~ | 30 | 32 | 34 | 53 | 29 | 55 | 65 | 65 | 66 | 57 | 40 | 57 | 37 | 39 | 45 | 43 | 55 | 57 | 58 | 44 | 26 | 36 | 22 | 45.36 | 65.52 | 28.00
| 9 | 41 | 38 | 44 | 29 | 23 | 27 | 28 | 41 | 45 | 27 | 37 | 20 | 18 | 18 | 30 | 18 | 23 | 18 | 17 | 23 | 32 | 24 | 29 | 7.68 | 13 | 7.25 | 12 | 13 | 19 | 12 | ~ | 24.43 | 45.21 | 30.00
| 10 | 21 | 27 | 25 | 11 | 5.03 | 5.98 | 4.37 | 7.58 | 22 | 15 | 25 | 15 | 12 | 10 | 7.30 | 2.18 | 3.43 | 12 | 6.28 | 14 | 6.68 | 11 | 5.94 | 1.93 | 6.41 | 14 | 11 | 16 | 22 | 20 | 29 | 12.80 | 28.56 | 31.00
| 11 | 33 | 16 | 11 | 7.70 | 11 | 17 | 17 | 37 | 21 | 16 | 10 | ~ | 15 | 12 | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | 7.17 | ~ | 16.46 | 36.67 | 14.00
| 12 | 17 | 15 | 6.33 | 2.29 | 5.26 | 2.94 | 13 | 11 | 8.86 | 3.00 | 1.46 | 23 | 10 | 10 | 4.44 | 22 | 9 | 7.51 | 11 | 27 | 35 | 26 | 31 | 47 | 41 | 30 | 36 | 39 | 26 | 36 | 26 | 18.86 | 46.76 | 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- 53 | 54- 107 | 108- 160 | 161- 240 | 241- 320 | 321- 480 | 481- 640 | over 640 | 53 | 107 | 160 | 240 | 320 | 480 | 640
| |
|
|
ABS. | 90 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 90
| 0 | 0 | 0 | 0 | 0 | 0 | 0 | 52
| REL. | 100.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 100.0
| 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 19.3
| ID | 100 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 100
| |
|
|
ABS. | 67 | 24 | 0 | 0 | 0 | 0 | 0 | 0 | 91
| 24 | 0 | 0 | 0 | 0 | 0 | 0 | 79
| REL. | 73.6 | 26.3 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 100.0
| 26.4 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 30.6
| ID | 73 | 26 | 0 | 0 | 0 | 0 | 0 | 0 | 100
| |
|
|
ABS. | 74 | 15 | 0 | 0 | 0 | 0 | 0 | 0 | 89
| 15 | 0 | 0 | 0 | 0 | 0 | 0 | 87
| REL. | 83.1 | 16.8 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 100.0
| 16.9 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 31.7
| ID | 83 | 16 | 0 | 0 | 0 | 0 | 0 | 0 | 100
| |
|
|
ABS. | 76 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 76
| 0 | 0 | 0 | 0 | 0 | 0 | 0 | 47
| REL | 100.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 100.0
| 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 24.12
| ID | 100 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 100
|
Year
| ABS. | 307 | 39 | 0 | 0 | 0 | 0 | 0 | 0 | 346
| 39 | 0 | 0 | 0 | 0 | 0 | 0 | 87 | REL. | 88.7 | 11.2 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 100.0
| 11.3 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 31.7
| ID | 88 | 11 | 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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