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 | ~ | ~ | ~ | 13 | 12 | 11 | 12 | 13 | 25 | 45 | 60 | 64 | 50 | 50 | 44 | 18 | 8.00 | 14 | 22 | 20 | 20 | 22 | 32 | 44 | 68 | 86 | 80 | 76 | 52 | 19 | 25 | 35.89 | 86.00 | 28.00
| 2 | 45 | 48 | 45 | 68 | 88 | 71 | 36 | 32 | 46 | 59 | 56 | 32 | 39 | 34 | 34 | 27 | 29 | 44 | 64 | 73 | 77 | 91 | 59 | 38 | 42 | 32 | 27 | 21 | ~ | ~ | ~ | 48.46 | 91.00 | 28.00
| 3 | 21 | 22 | 29 | 32 | 13 | 7.00 | ~ | 9.00 | 13 | 26 | 33 | 29 | 21 | ~ | 58 | 53 | 36 | 22 | 12 | 17 | ~ | 27 | 26 | 26 | 32 | 43 | 49 | ~ | 53 | 61 | 80 | 31.48 | 80.00 | 27.00
| 4 | 66 | 32 | 20 | ~ | 18 | 19 | 20 | 20 | 27 | 25 | ~ | ~ | 26 | 24 | 24 | 39 | 40 | ~ | 33 | 32 | 34 | 42 | 37 | 26 | ~ | 35 | 35 | 34 | 19 | 19 | ~ | 29.84 | 66.00 | 25.00
| 5 | ~ | ~ | 17 | 19 | 24 | 28 | 46 | ~ | ~ | 29 | 28 | 25 | 26 | 26 | 37 | ~ | 27 | 25 | 23 | 28 | 25 | 24 | ~ | 25 | 26 | 29 | 36 | 35 | 33 | ~ | ~ | 27.87 | 46.00 | 23.00
| 6 | 30 | 27 | 31 | 30 | 18 | ~ | ~ | 21 | 27 | 26 | 12 | 14 | ~ | ~ | 16 | 20 | 25 | 23 | 18 | ~ | ~ | 32 | 30 | 27 | 22 | 17 | ~ | ~ | 20 | 19 | ~ | 22.95 | 32.00 | 22.00
| 7 | 10 | 20 | 25 | ~ | ~ | ~ | 22 | 12 | 31 | 16 | ~ | ~ | 10 | 12 | 23 | 25 | 28 | ~ | ~ | 34 | 23 | 27 | 26 | 20 | ~ | ~ | 24 | 28 | 13 | 17 | 25 | 21.41 | 34.00 | 22.00
| 8 | ~ | 27 | 26 | 26 | 28 | 24 | 29 | ~ | 32 | 40 | 58 | 50 | 35 | 36 | ~ | 42 | 43 | 42 | 37 | 38 | 26 | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | 35.50 | 58.00 | 18.00
| 9 | 30 | 37 | 33 | 28 | ~ | ~ | 26 | 31 | 35 | 29 | 29 | ~ | ~ | 13 | 20 | 20 | 14 | 35 | ~ | ~ | 26 | 31 | 51 | 49 | 63 | ~ | ~ | 45 | 29 | 31 | ~ | 32.05 | 63.00 | 22.00
| 10 | 13 | 12 | ~ | ~ | 31 | 28 | 37 | 29 | 31 | ~ | ~ | 9.00 | 25 | 28 | 22 | 25 | ~ | ~ | 28 | 23 | 23 | 34 | 38 | ~ | ~ | 30 | 14 | ~ | 9.00 | 9.00 | ~ | 23.71 | 38.00 | 21.00
| 11 | 30 | 24 | 8.00 | 11 | 17 | 16 | ~ | 59 | 55 | 36 | 24 | 47 | 45 | 31 | 36 | 31 | 30 | 30 | 28 | 25 | 44 | 58 | 86 | 88 | 69 | 65 | 62 | 61 | 48 | 43 | ~ | 41.62 | 88.00 | 29.00
| 12 | 57 | 75 | 35 | 24 | 12 | 13 | 15 | 28 | 59 | 99 | 89 | 56 | 33 | 52 | 16 | 28 | 53 | 38 | 20 | 16 | 16 | 25 | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | 39.05 | 99.00 | 22.00
|
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- 50 | 51- 100 | 101- 150 | 151- 225 | 226- 300 | 301- 450 | 451- 600 | over 600 | 50 | 100 | 150 | 225 | 300 | 450 | 600
| |
|
|
ABS. | 61 | 22 | 0 | 0 | 0 | 0 | 0 | 0 | 83
| 22 | 0 | 0 | 0 | 0 | 0 | 0 | 91
| REL. | 73.4 | 26.5 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 100.0
| 26.5 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 22.2
| ID | 73 | 26 | 0 | 0 | 0 | 0 | 0 | 0 | 100
| |
|
|
ABS. | 69 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 70
| 1 | 0 | 0 | 0 | 0 | 0 | 0 | 66
| REL. | 98.5 | 1.4 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 100.0
| 1.4 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 1.4
| ID | 98 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 100
| |
|
|
ABS. | 59 | 3 | 0 | 0 | 0 | 0 | 0 | 0 | 62
| 3 | 0 | 0 | 0 | 0 | 0 | 0 | 63
| REL. | 95.1 | 4.8 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 100.0
| 4.8 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 25.9
| ID | 95 | 4 | 0 | 0 | 0 | 0 | 0 | 0 | 100
| |
|
|
ABS. | 55 | 17 | 0 | 0 | 0 | 0 | 0 | 0 | 72
| 17 | 0 | 0 | 0 | 0 | 0 | 0 | 99
| REL | 76.3 | 23.6 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 100.0
| 23.6 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 10.12
| ID | 76 | 23 | 0 | 0 | 0 | 0 | 0 | 0 | 100
|
Year
| ABS. | 244 | 43 | 0 | 0 | 0 | 0 | 0 | 0 | 287
| 43 | 0 | 0 | 0 | 0 | 0 | 0 | 99 | REL. | 85.0 | 14.9 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 100.0
| 15.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 10.12
| 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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