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 | 30 | 22 | 20 | 37 | 20 | 7.89 | 5.59 | 12 | 32 | 11 | 41 | 34 | 28 | 23 | 13 | 25 | 39 | 54 | 50 | 35 | 47 | 38 | 41 | 27 | 18 | 15 | 22 | 53 | 65 | 59 | 50 | 31.44 | 65.25 | 31.00
| 2 | 36 | 45 | 36 | 44 | 17 | 33 | 47 | 58 | 58 | 49 | 13 | 43 | 53 | 39 | 38 | 52 | 44 | 45 | 38 | 41 | 42 | 38 | 23 | 36 | 41 | 26 | 45 | 47 | 37 | ~ | ~ | 40.11 | 57.85 | 29.00
| 3 | 50 | 55 | 62 | 67 | 61 | ~ | 58 | 53 | 52 | 47 | 54 | 39 | 23 | 46 | 65 | 56 | 56 | 49 | 56 | 43 | 28 | 36 | 49 | 57 | 42 | 54 | 43 | 37 | 52 | 39 | 46 | 49.16 | 67.35 | 30.00
| 4 | 59 | 69 | 59 | 49 | 64 | 62 | 60 | 49 | 65 | 52 | 55 | 56 | 65 | 49 | 78 | 68 | 66 | 50 | 40 | 37 | 48 | 79 | 91 | 45 | 34 | 55 | 88 | 88 | 66 | 65 | ~ | 60.40 | 91.22 | 30.00
| 5 | 61 | 74 | 73 | 57 | 72 | 83 | 73 | 58 | 42 | 67 | 68 | 96 | 67 | 59 | 68 | 75 | 83 | 60 | 58 | 63 | 71 | 61 | 57 | 70 | 78 | 61 | 70 | 65 | 53 | 74 | 42 | 66.40 | 96.06 | 31.00
| 6 | 71 | 76 | 79 | 83 | ~ | ~ | 57 | 74 | 98 | 88 | 75 | 74 | 60 | 64 | 57 | 78 | 64 | 68 | 63 | 90 | 86 | 103 | 46 | 54 | 48 | 58 | 64 | 62 | 62 | ~ | ~ | 70.45 | 103.14 | 27.00
| 7 | 51 | ~ | ~ | ~ | ~ | ~ | ~ | 52 | 55 | ~ | 37 | 27 | 63 | 37 | 47 | 52 | 47 | 45 | 54 | 39 | 40 | 41 | 70 | 61 | 55 | 53 | 59 | 46 | 68 | 44 | 52 | 49.83 | 69.59 | 24.00
| 8 | 65 | 72 | 54 | 36 | 60 | 71 | 50 | 36 | 36 | 62 | 57 | 63 | 62 | 65 | 68 | 56 | 74 | 67 | 61 | 83 | 78 | 55 | 59 | 52 | 51 | 57 | 60 | 32 | 42 | 57 | 52 | 57.90 | 83.31 | 31.00
| 9 | 65 | 60 | 59 | 47 | 25 | 38 | 25 | 31 | 46 | 42 | 44 | 39 | 29 | 46 | 57 | 44 | 29 | 45 | 46 | 28 | 11 | 11 | 42 | 36 | 27 | 35 | 26 | 55 | 73 | 71 | ~ | 40.97 | 73.24 | 30.00
| 10 | 44 | 34 | 8.87 | 10 | 30 | 32 | 34 | 19 | 24 | 36 | 19 | 17 | 7.43 | 11 | 59 | 22 | 21 | 15 | 21 | 38 | 41 | 14 | 10 | 10 | 29 | 34 | 33 | 31 | 39 | 26 | 33 | 25.84 | 59.05 | 31.00
| 11 | 29 | 25 | 21 | 25 | 26 | 38 | 13 | 17 | 18 | 26 | 20 | 23 | 15 | 9 | 12 | 22 | 16 | 25 | 25 | 20 | 9 | 10 | 8.30 | 2.97 | 5.00 | 32 | 21 | 14 | 8.64 | 3.10 | ~ | 18.04 | 37.76 | 30.00
| 12 | 14 | 7.46 | 6.01 | 13 | 14 | 11 | 7.12 | 5.22 | 5.49 | 40 | 20 | 28 | 37 | 37 | 37 | 40 | 10 | 15 | 9 | 20 | 28 | 20 | ~ | ~ | ~ | ~ | ~ | ~ | 11 | 18 | 21 | 18.95 | 39.97 | 25.00
|
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. | 73 | 17 | 0 | 0 | 0 | 0 | 0 | 0 | 90
| 17 | 0 | 0 | 0 | 0 | 0 | 0 | 67
| REL. | 81.1 | 18.8 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 100.0
| 18.9 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 4.3
| ID | 81 | 18 | 0 | 0 | 0 | 0 | 0 | 0 | 100
| |
|
|
ABS. | 15 | 73 | 0 | 0 | 0 | 0 | 0 | 0 | 88
| 73 | 0 | 0 | 0 | 0 | 0 | 0 | 103
| REL. | 17.0 | 82.9 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 100.0
| 83.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 22.6
| ID | 17 | 82 | 0 | 0 | 0 | 0 | 0 | 0 | 100
| |
|
|
ABS. | 48 | 37 | 0 | 0 | 0 | 0 | 0 | 0 | 85
| 37 | 0 | 0 | 0 | 0 | 0 | 0 | 83
| REL. | 56.4 | 43.5 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 100.0
| 43.5 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 20.8
| ID | 56 | 43 | 0 | 0 | 0 | 0 | 0 | 0 | 100
| |
|
|
ABS. | 85 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 86
| 1 | 0 | 0 | 0 | 0 | 0 | 0 | 59
| REL | 98.8 | 1.1 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 100.0
| 1.2 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 15.10
| ID | 98 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 100
|
Year
| ABS. | 221 | 128 | 0 | 0 | 0 | 0 | 0 | 0 | 349
| 128 | 0 | 0 | 0 | 0 | 0 | 0 | 103 | REL. | 63.3 | 36.6 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 100.0
| 36.7 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 22.6
| ID | 63 | 36 | 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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