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 | 22 | 19 | 29 | 110 | 125 | 99 | 150 | 59 | 53 | 46 | 44 | 37 | 48 | 65 | ~ | 35 | 36 | 40 | 43 | 27 | 56 | 59 | 52 | 65 | 35 | 22 | 28 | 24 | 30 | 52 | 106 | 53.89 | 149.74 | 30.00
| 2 | 59 | 61 | 28 | 65 | 64 | 53 | 59 | 37 | 23 | 16 | 22 | 19 | 27 | 19 | 50 | 69 | 40 | 53 | 28 | 21 | 26 | 23 | 13 | 16 | 38 | 25 | 23 | 34 | ~ | ~ | ~ | 36.06 | 69.06 | 28.00
| 3 | 25 | 19 | 21 | 47 | 64 | 55 | 19 | 37 | 18 | 32 | 43 | 48 | 53 | 39 | 21 | 29 | 26 | 39 | 33 | 34 | 37 | 17 | 10 | 6.20 | 12 | 15 | 31 | 29 | 44 | 43 | 29 | 31.45 | 64.20 | 31.00
| 4 | 20 | 26 | 21 | 23 | 18 | 18 | 24 | 35 | 32 | 27 | 25 | 19 | 20 | 22 | 37 | 40 | 38 | 35 | 31 | 18 | 16 | 39 | 21 | 26 | 33 | 21 | 22 | 12 | 22 | 23 | ~ | 25.48 | 39.80 | 30.00
| 5 | 14 | 13 | 15 | 8.44 | 12 | 18 | 18 | 19 | 17 | 14 | 11 | 15 | 22 | 23 | 27 | 25 | 15 | 12 | 13 | 20 | 15 | 14 | 16 | 20 | 23 | 17 | 26 | 20 | 21 | 24 | 19 | 17.62 | 27.35 | 31.00
| 6 | 7.19 | 16 | 17 | 22 | 11 | 18 | 13 | 13 | 11 | 18 | 19 | 21 | 15 | 18 | 11 | 11 | 18 | 22 | 18 | 16 | 10 | 11 | 9 | 27 | 16 | 17 | 16 | 22 | 11 | 12 | ~ | 15.57 | 26.78 | 30.00
| 7 | 12 | 11 | 12 | 20 | 10 | 9 | 15 | 19 | 15 | 12 | 15 | 14 | 10 | 12 | 17 | 16 | 17 | 18 | 22 | 11 | 12 | 22 | 21 | 18 | 19 | 16 | 14 | 16 | 19 | 16 | 15 | 15.42 | 22.43 | 31.00
| 8 | 15 | 17 | 12 | 12 | 19 | 16 | 23 | 22 | 15 | 8.48 | 11 | 15 | 18 | 24 | 31 | 18 | 15 | 21 | 22 | 18 | 21 | 32 | 29 | 16 | 21 | 21 | 18 | 23 | 29 | 30 | 16 | 19.50 | 31.79 | 31.00
| 9 | 10 | 19 | 26 | 24 | 23 | 23 | 17 | 23 | 29 | 49 | 25 | 24 | 28 | 20 | 14 | 33 | 36 | 38 | 40 | 30 | 19 | 23 | 19 | 18 | 34 | 38 | 27 | 20 | 28 | 43 | ~ | 26.65 | 48.70 | 30.00
| 10 | 58 | 78 | 49 | 40 | 21 | 19 | 30 | 35 | 42 | 32 | 21 | 16 | 32 | 31 | 36 | 48 | 39 | 34 | 32 | 39 | 64 | 87 | 68 | 45 | 36 | 18 | 14 | 15 | 44 | 43 | 39 | 38.83 | 86.87 | 31.00
| 11 | 42 | 26 | 31 | 41 | 24 | 54 | 41 | 53 | 21 | 55 | 69 | 75 | 65 | 27 | 21 | 11 | 41 | 87 | 48 | 51 | 90 | 34 | 30 | 64 | 60 | 102 | 67 | 67 | 61 | 34 | ~ | 49.72 | 102.11 | 30.00
| 12 | 43 | 45 | 63 | 62 | 46 | 22 | 25 | 21 | 51 | 103 | 100 | 59 | 56 | 91 | 105 | 53 | 55 | 59 | 84 | 80 | 73 | 74 | 54 | 66 | 77 | 27 | 37 | 64 | 49 | 32 | 21 | 57.96 | 104.86 | 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- 33 | 34- 67 | 68- 100 | 101- 150 | 151- 200 | 201- 300 | 301- 400 | over 400 | 33 | 67 | 100 | 150 | 200 | 300 | 400
| |
|
|
ABS. | 41 | 42 | 2 | 4 | 0 | 0 | 0 | 0 | 89
| 48 | 6 | 4 | 0 | 0 | 0 | 0 | 150
| REL. | 46.0 | 47.1 | 2.2 | 4.4 | 0.0 | 0.0 | 0.0 | 0.0 | 100.0
| 53.9 | 6.7 | 4.5 | 0.0 | 0.0 | 0.0 | 0.0 | 7.1
| ID | 46 | 47 | 2 | 8 | 0 | 0 | 0 | 0 | 104
| |
|
|
ABS. | 85 | 6 | 0 | 0 | 0 | 0 | 0 | 0 | 91
| 6 | 0 | 0 | 0 | 0 | 0 | 0 | 40
| REL. | 93.4 | 6.5 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 100.0
| 6.6 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 16.4
| ID | 93 | 6 | 0 | 0 | 0 | 0 | 0 | 0 | 100
| |
|
|
ABS. | 84 | 8 | 0 | 0 | 0 | 0 | 0 | 0 | 92
| 8 | 0 | 0 | 0 | 0 | 0 | 0 | 49
| REL. | 91.3 | 8.6 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 100.0
| 8.7 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 10.9
| ID | 91 | 8 | 0 | 0 | 0 | 0 | 0 | 0 | 100
| |
|
|
ABS. | 26 | 47 | 16 | 3 | 0 | 0 | 0 | 0 | 92
| 66 | 19 | 3 | 0 | 0 | 0 | 0 | 105
| REL | 28.2 | 51.0 | 17.3 | 3.2 | 0.0 | 0.0 | 0.0 | 0.0 | 100.0
| 71.7 | 20.7 | 3.3 | 0.0 | 0.0 | 0.0 | 0.0 | 15.12
| ID | 28 | 51 | 17 | 6 | 0 | 0 | 0 | 0 | 103
|
Year
| ABS. | 236 | 103 | 18 | 7 | 0 | 0 | 0 | 0 | 364
| 128 | 25 | 7 | 0 | 0 | 0 | 0 | 150 | REL. | 64.8 | 28.2 | 4.9 | 1.9 | 0.0 | 0.0 | 0.0 | 0.0 | 100.0
| 35.2 | 6.9 | 1.9 | 0.0 | 0.0 | 0.0 | 0.0 | 7.1
| ID | 64 | 28 | 4 | 3 | 0 | 0 | 0 | 0 | 101
|
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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