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 | 23 | 15 | 2.72 | 4.86 | 12 | 34 | 16 | 2.90 | 5.52 | 3.71 | 6.11 | 6.54 | 7.16 | 9 | 6.26 | 14 | 32 | 3.98 | 22 | 19 | 19 | 18 | 10 | 6.96 | 10 | 8.83 | 36 | 27 | 6.84 | 15 | 24 | 13.76 | 35.65 | 31.00
| 2 | 24 | 21 | 16 | 11 | 41 | 24 | 8.67 | 5.52 | 16 | 16 | 15 | 10 | 25 | 19 | 8.45 | 8.86 | 26 | 34 | 33 | 47 | 45 | 56 | 49 | 38 | 31 | 25 | 37 | 48 | ~ | ~ | ~ | 26.43 | 55.64 | 28.00
| 3 | 29 | 35 | 32 | 29 | 34 | 54 | 57 | 41 | 6.21 | 49 | 35 | 29 | 45 | 48 | 13 | 6.16 | 19 | 36 | 60 | 57 | 31 | 6.43 | 12 | 30 | 12 | 57 | 57 | 53 | 38 | 4.39 | 36 | 33.90 | 59.75 | 31.00
| 4 | 47 | 53 | 45 | 72 | 41 | 33 | 54 | 47 | 36 | 28 | 44 | 68 | 62 | 59 | 54 | 36 | 25 | 52 | 38 | 59 | 58 | 47 | 43 | 39 | 79 | 55 | 38 | 46 | 58 | 71 | ~ | 49.60 | 79.24 | 30.00
| 5 | 64 | 81 | 72 | 58 | 40 | 36 | 33 | 33 | 60 | 51 | 60 | 48 | 55 | 83 | 54 | 73 | 58 | 35 | 42 | 60 | 63 | 54 | 56 | 58 | 58 | 85 | 78 | 18 | 58 | 55 | 65 | 56.18 | 84.83 | 31.00
| 6 | 48 | 65 | 65 | 49 | 35 | 36 | 53 | 46 | 68 | 44 | 42 | 47 | 70 | 42 | 70 | 73 | 39 | 51 | 50 | 44 | 54 | 44 | 53 | 49 | 51 | 66 | 89 | 58 | 62 | 94 | ~ | 55.24 | 94.29 | 30.00
| 7 | 48 | 46 | 57 | 60 | 64 | 101 | 91 | 48 | 35 | 49 | 35 | 68 | 30 | 40 | 59 | 27 | 25 | 51 | 32 | 40 | 42 | 50 | 53 | 33 | 65 | 59 | 55 | 63 | 56 | 56 | 100 | 52.86 | 100.53 | 31.00
| 8 | 43 | 61 | 62 | 41 | 49 | 43 | 30 | 43 | 29 | 30 | 34 | 51 | 33 | 78 | 92 | 74 | 75 | 62 | 47 | 66 | 38 | 34 | 57 | 53 | 62 | 64 | 61 | 48 | 28 | 53 | 20 | 50.43 | 91.79 | 31.00
| 9 | 43 | 36 | 39 | 29 | 24 | 23 | 27 | 44 | 45 | 23 | 38 | 19 | 18 | 17 | 34 | 17 | 25 | 15 | 29 | 24 | 34 | 24 | 40 | 7.83 | 9 | 3.23 | 11 | 14 | 24 | 12 | ~ | 24.86 | 44.60 | 30.00
| 10 | 23 | 26 | 23 | 8.10 | 7.96 | 9 | 9 | 7.98 | 24 | 13 | 22 | 17 | 16 | 14 | 6.14 | 2.74 | 6.37 | 11 | 5.45 | 27 | 6.64 | 10 | 15 | 3.09 | 5.54 | 19 | 14 | 13 | 22 | 19 | 33 | 14.15 | 33.29 | 31.00
| 11 | 38 | 19 | 12 | 11 | 11 | 19 | 19 | 43 | 25 | 20 | 12 | 3.88 | 14 | 12 | 5.73 | 3.88 | 17 | 10 | 14 | 10 | 10 | 29 | 37 | 20 | 15 | 2.73 | 2.25 | 8.13 | 6.88 | 10 | ~ | 15.40 | 43.04 | 30.00
| 12 | 26 | 22 | 9 | 3.04 | 6.34 | 3.57 | 16 | 15 | 14 | 3.70 | 1.91 | 28 | 15 | 11 | 5.99 | 31 | 14 | 9 | 12 | 30 | 41 | 33 | 39 | 54 | 50 | 35 | 43 | 47 | 33 | 44 | 35 | 23.63 | 53.91 | 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. | 83 | 7 | 0 | 0 | 0 | 0 | 0 | 0 | 90
| 7 | 0 | 0 | 0 | 0 | 0 | 0 | 60
| REL. | 92.2 | 7.7 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 100.0
| 7.8 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 19.3
| ID | 92 | 7 | 0 | 0 | 0 | 0 | 0 | 0 | 100
| |
|
|
ABS. | 45 | 46 | 0 | 0 | 0 | 0 | 0 | 0 | 91
| 46 | 0 | 0 | 0 | 0 | 0 | 0 | 94
| REL. | 49.4 | 50.5 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 100.0
| 50.5 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 30.6
| ID | 49 | 50 | 0 | 0 | 0 | 0 | 0 | 0 | 100
| |
|
|
ABS. | 65 | 27 | 0 | 0 | 0 | 0 | 0 | 0 | 92
| 27 | 0 | 0 | 0 | 0 | 0 | 0 | 101
| REL. | 70.6 | 29.3 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 100.0
| 29.3 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 6.7
| ID | 70 | 29 | 0 | 0 | 0 | 0 | 0 | 0 | 100
| |
|
|
ABS. | 91 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 92
| 1 | 0 | 0 | 0 | 0 | 0 | 0 | 54
| REL | 98.9 | 1.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 100.0
| 1.1 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 24.12
| ID | 98 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 100
|
Year
| ABS. | 284 | 81 | 0 | 0 | 0 | 0 | 0 | 0 | 365
| 81 | 0 | 0 | 0 | 0 | 0 | 0 | 101 | REL. | 77.8 | 22.1 | 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 | 6.7
| ID | 77 | 22 | 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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