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 | 3.59 | 4.60 | 28 | 47 | 50 | 33 | 24 | 40 | 30 | 8.11 | 5.78 | 3.43 | 4.03 | 4.38 | 4.56 | 4.75 | 24 | 15 | 21 | 21 | 21 | 17 | 21 | 15 | 17 | 7.90 | 6.81 | 10 | 7.80 | 16 | 33 | 17.65 | 49.57 | 31.00
| 2 | 21 | 14 | 23 | 8.85 | 5.68 | 5.37 | 13 | 24 | 14 | 7.93 | 28 | 24 | 16 | 21 | 27 | 26 | 29 | 11 | 13 | 7.42 | 6.58 | 3.81 | 10 | 4.95 | 7.74 | 11 | 24 | 44 | ~ | ~ | ~ | 16.06 | 43.72 | 28.00
| 3 | 42 | 33 | 29 | 30 | 35 | 28 | 32 | 41 | 29 | 28 | 34 | 34 | 41 | 48 | 23 | 16 | 13 | 24 | 49 | 41 | 41 | 39 | 42 | 41 | 31 | 36 | 25 | 15 | 21 | 26 | 17 | 31.72 | 48.88 | 31.00
| 4 | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~
| 5 | 57 | 50 | 34 | 39 | 43 | 39 | 20 | 55 | 57 | 57 | 62 | ~ | 54 | 67 | 50 | 55 | 51 | 45 | 61 | 50 | 48 | 59 | 52 | 37 | 44 | 26 | 43 | 80 | 79 | 59 | 44 | 50.67 | 80.01 | 30.00
| 6 | 43 | 64 | 46 | 63 | 73 | 71 | 79 | 40 | 66 | 54 | 37 | 57 | 51 | 57 | 44 | 70 | 50 | 50 | 40 | 47 | 57 | 78 | 60 | 28 | 51 | 45 | 52 | 45 | 46 | 64 | ~ | 54.24 | 79.42 | 30.00
| 7 | 29 | 49 | 71 | 53 | 54 | 50 | 33 | 42 | 41 | 34 | ~ | ~ | 55 | 52 | 51 | 32 | 50 | 44 | 48 | 56 | 80 | 46 | 65 | 54 | 48 | 52 | 48 | 68 | 44 | 49 | 52 | 50.02 | 80.06 | 29.00
| 8 | 75 | 64 | 32 | 56 | 45 | 41 | 60 | 54 | 47 | 49 | 55 | 71 | 28 | 41 | 61 | 56 | 61 | 73 | 40 | 63 | 53 | 49 | 45 | 49 | 45 | 33 | 45 | 39 | 35 | 42 | 22 | 49.35 | 74.53 | 31.00
| 9 | 28 | 45 | 47 | 38 | 41 | 15 | 15 | 10 | 23 | 23 | 28 | 32 | 22 | 42 | 30 | 30 | 19 | 30 | 24 | 24 | 32 | 28 | 22 | 16 | 14 | 3.60 | 6.53 | 10 | 10 | 23 | ~ | 24.33 | 47.06 | 30.00
| 10 | 14 | 8.98 | 8.61 | 24 | 12 | 8.79 | 9 | 5.73 | 2.49 | 35 | 29 | 30 | 16 | 10 | 11 | 14 | 28 | 22 | 6.95 | 20 | 21 | 21 | 23 | 26 | 40 | ~ | 34 | 46 | 42 | 41 | 31 | 21.40 | 45.57 | 30.00
| 11 | 31 | 10 | 24 | 30 | 27 | 21 | 11 | 5.25 | 2.08 | 8.72 | ~ | 8.22 | 2.91 | 6.99 | 5.73 | 15 | 25 | 23 | 17 | 34 | 23 | 6.16 | 2.50 | 3.04 | 4.74 | 3.79 | 3.67 | 3.42 | 10 | 15 | ~ | 13.24 | 34.36 | 29.00
| 12 | 17 | 6.23 | 5.72 | 5.14 | 34 | 34 | 32 | 25 | 6.91 | 3.48 | 4.03 | 2.38 | 24 | ~ | 4.51 | 21 | 3.96 | 2.76 | 18 | 21 | 25 | 7.34 | 3.94 | 4.41 | 21 | 26 | 18 | 2.77 | 2.93 | 14 | 26 | 14.07 | 33.78 | 30.00
|
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 | 50
| 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 | 5.1
| ID | 100 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 100
| |
|
|
ABS. | 33 | 27 | 0 | 0 | 0 | 0 | 0 | 0 | 60
| 27 | 0 | 0 | 0 | 0 | 0 | 0 | 80
| REL. | 55.0 | 45.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 100.0
| 45.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 28.5
| ID | 55 | 45 | 0 | 0 | 0 | 0 | 0 | 0 | 100
| |
|
|
ABS. | 70 | 20 | 0 | 0 | 0 | 0 | 0 | 0 | 90
| 20 | 0 | 0 | 0 | 0 | 0 | 0 | 80
| REL. | 77.7 | 22.2 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 100.0
| 22.2 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 21.7
| ID | 77 | 22 | 0 | 0 | 0 | 0 | 0 | 0 | 100
| |
|
|
ABS. | 89 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 89
| 0 | 0 | 0 | 0 | 0 | 0 | 0 | 46
| 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 | 28.10
| ID | 100 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 100
|
Year
| ABS. | 282 | 47 | 0 | 0 | 0 | 0 | 0 | 0 | 329
| 47 | 0 | 0 | 0 | 0 | 0 | 0 | 80 | 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 | 21.7
| ID | 85 | 14 | 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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