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 | 54 | 83 | 64 | 69 | 82 | 169 | 75 | 32 | 26 | 65 | 111 | 107 | 37 | 39 | 42 | 38 | 42 | ~ | ~ | 37 | 33 | 40 | 41 | 110 | 118 | 107 | 50 | 73 | 23 | 24 | 29 | 62.83 | 169.14 | 29.00
| 2 | 141 | 65 | 25 | 37 | 49 | 75 | 59 | 25 | 25 | 59 | 101 | 34 | 17 | 35 | 53 | 43 | 40 | 47 | 41 | 31 | 41 | 48 | 58 | 51 | 35 | 40 | 48 | 23 | 42 | ~ | ~ | 47.84 | 140.61 | 29.00
| 3 | 50 | 34 | 49 | 19 | 19 | 37 | 49 | 25 | 18 | 29 | 30 | 25 | 45 | 52 | 24 | 30 | 27 | 24 | 20 | 41 | 45 | 62 | 95 | 69 | 47 | 44 | 47 | 49 | 33 | 27 | 36 | 38.85 | 95.42 | 31.00
| 4 | 26 | 42 | 35 | 42 | 40 | 20 | 27 | 25 | 30 | 32 | 29 | 30 | 38 | 48 | 23 | 29 | 45 | 42 | 46 | 39 | 47 | 31 | 23 | 16 | 34 | 40 | 39 | 26 | 26 | 27 | ~ | 33.15 | 47.71 | 30.00
| 5 | 31 | 36 | 44 | 37 | 37 | 26 | 22 | 28 | 40 | 38 | 38 | 19 | 17 | 28 | 38 | 39 | 32 | 26 | 29 | 16 | 26 | 24 | 31 | 38 | 25 | 26 | 16 | 15 | 24 | 22 | 28 | 28.90 | 44.50 | 31.00
| 6 | 31 | 28 | 23 | 23 | 26 | 19 | 24 | 27 | 32 | 20 | 16 | 28 | 31 | 20 | 22 | 19 | 15 | 26 | 31 | 35 | 35 | 29 | 28 | 18 | 20 | 23 | 23 | 23 | 34 | 31 | ~ | 25.40 | 35.40 | 30.00
| 7 | 22 | 26 | 29 | 23 | 14 | 20 | 24 | 14 | 19 | 25 | 35 | 30 | 33 | 21 | 15 | 16 | 20 | 30 | 23 | 30 | 23 | 20 | 25 | 33 | 25 | 34 | 30 | 27 | 13 | 23 | 30 | 24.22 | 34.87 | 31.00
| 8 | 33 | 24 | 22 | 24 | 17 | 16 | 26 | 30 | 37 | 33 | 31 | 22 | 31 | 38 | 39 | 37 | 32 | 30 | 25 | 32 | 28 | 23 | 30 | 33 | 25 | 22 | 25 | 29 | 33 | 37 | 49 | 29.46 | 48.81 | 31.00
| 9 | 34 | 14 | 13 | 24 | 36 | 38 | 36 | 40 | 30 | 42 | 65 | 59 | 55 | 47 | 32 | 19 | 17 | 37 | 37 | 29 | 40 | 35 | 27 | 43 | 69 | 65 | 95 | 54 | 23 | 15 | ~ | 39.01 | 95.01 | 30.00
| 10 | 14 | 49 | 75 | 51 | 62 | 38 | 21 | 24 | 47 | 28 | 24 | 48 | 35 | 55 | 16 | 40 | 66 | 47 | 58 | 26 | 40 | 78 | 121 | 112 | 81 | 43 | 51 | 31 | 24 | 30 | 33 | 47.36 | 121.06 | 31.00
| 11 | 64 | 33 | 25 | 30 | 54 | 20 | 33 | 68 | 123 | 136 | 56 | 17 | 33 | 71 | 88 | 101 | 40 | 49 | 43 | 35 | 38 | 75 | 35 | 61 | 50 | 27 | 48 | 64 | 87 | 101 | ~ | 56.92 | 136.30 | 30.00
| 12 | ~ | 28 | 29 | 63 | 36 | 34 | 30 | 35 | 37 | 26 | 109 | 184 | 51 | 36 | 23 | 16 | 27 | 78 | 87 | 139 | 78 | 79 | 27 | 21 | 32 | 59 | 42 | 57 | 110 | 41 | 30 | 54.83 | 183.93 | 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- 33 | 34- 67 | 68- 100 | 101- 150 | 151- 200 | 201- 300 | 301- 400 | over 400 | 33 | 67 | 100 | 150 | 200 | 300 | 400
| |
|
|
ABS. | 26 | 47 | 8 | 7 | 1 | 0 | 0 | 0 | 89
| 63 | 16 | 8 | 1 | 0 | 0 | 0 | 169
| REL. | 29.2 | 52.8 | 8.9 | 7.8 | 1.1 | 0.0 | 0.0 | 0.0 | 100.0
| 70.8 | 18.0 | 9.0 | 1.1 | 0.0 | 0.0 | 0.0 | 6.1
| ID | 29 | 52 | 8 | 15 | 5 | 0 | 0 | 0 | 112
| |
|
|
ABS. | 64 | 27 | 0 | 0 | 0 | 0 | 0 | 0 | 91
| 27 | 0 | 0 | 0 | 0 | 0 | 0 | 48
| REL. | 70.3 | 29.6 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 100.0
| 29.7 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 14.4
| ID | 70 | 29 | 0 | 0 | 0 | 0 | 0 | 0 | 100
| |
|
|
ABS. | 64 | 26 | 2 | 0 | 0 | 0 | 0 | 0 | 92
| 28 | 2 | 0 | 0 | 0 | 0 | 0 | 95
| REL. | 69.5 | 28.2 | 2.1 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 100.0
| 30.4 | 2.2 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 27.9
| ID | 69 | 28 | 2 | 0 | 0 | 0 | 0 | 0 | 100
| |
|
|
ABS. | 30 | 39 | 12 | 9 | 1 | 0 | 0 | 0 | 91
| 61 | 22 | 10 | 1 | 0 | 0 | 0 | 184
| REL | 32.9 | 42.8 | 13.1 | 9.8 | 1.0 | 0.0 | 0.0 | 0.0 | 100.0
| 67.0 | 24.2 | 11.0 | 1.1 | 0.0 | 0.0 | 0.0 | 12.12
| ID | 32 | 42 | 13 | 19 | 5 | 0 | 0 | 0 | 114
|
Year
| ABS. | 184 | 139 | 22 | 16 | 2 | 0 | 0 | 0 | 363
| 179 | 40 | 18 | 2 | 0 | 0 | 0 | 184 | REL. | 50.6 | 38.2 | 6.0 | 4.4 | 0.5 | 0.0 | 0.0 | 0.0 | 100.0
| 49.3 | 11.0 | 5.0 | 0.6 | 0.0 | 0.0 | 0.0 | 12.12
| ID | 50 | 38 | 6 | 8 | 2 | 0 | 0 | 0 | 106
|
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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