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 | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | 24 | ~ | ~ | ~ | 91 | 95 | ~ | ~ | ~ | ~ | ~ | ~ | 37 | 31 | 39 | 68 | 52 | 54.63 | 95.00 | 8.00
| 2 | 12 | ~ | ~ | 18 | 17 | 15 | 9.00 | 20 | 35 | 76 | 51 | 55 | 52 | 59 | 48 | 23 | 20 | 28 | 19 | 36 | 23 | 12 | 13 | 14 | 15 | 24 | 35 | 47 | ~ | ~ | ~ | 29.85 | 76.00 | 26.00
| 3 | 19 | 14 | 18 | 26 | 15 | 29 | 11 | 27 | 25 | ~ | 24 | 79 | 54 | ~ | 45 | 39 | 44 | ~ | 93 | ~ | 18 | 23 | 28 | 30 | 27 | ~ | ~ | ~ | ~ | ~ | ~ | 32.76 | 93.00 | 21.00
| 4 | 150 | 83 | 92 | 63 | 54 | 55 | ~ | 22 | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | 19 | 20 | 25 | 38 | 46 | 33 | 46 | 39 | 45 | 33 | ~ | 50.76 | 150.00 | 17.00
| 5 | 37 | 19 | 36 | 26 | 24 | 21 | 24 | 23 | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | 24 | 20 | 16 | 35 | 44 | 31 | ~ | 52 | 29 | 32 | 31 | 29.11 | 52.00 | 18.00
| 6 | 34 | ~ | 25 | 28 | 37 | 37 | 50 | 20 | 38 | ~ | ~ | 26 | 33 | ~ | ~ | 57 | ~ | ~ | 32 | ~ | 23 | 14 | 24 | 27 | 23 | 35 | 40 | 26 | 37 | 52 | ~ | 32.64 | 57.00 | 22.00
| 7 | 20 | 36 | 45 | 40 | 44 | 46 | 19 | 23 | 40 | ~ | 34 | 46 | 20 | 24 | 31 | 38 | 38 | 32 | 28 | 30 | 30 | 28 | 34 | 37 | 35 | 61 | 56 | 50 | 39 | 58 | ~ | 36.62 | 61.00 | 29.00
| 8 | ~ | 41 | 52 | 72 | 71 | 39 | ~ | 22 | 54 | 34 | 32 | 31 | 47 | 31 | ~ | 23 | 23 | 16 | 21 | 26 | 28 | 21 | ~ | 32 | 81 | 46 | 41 | 47 | ~ | 17 | 45 | 38.19 | 81.00 | 26.00
| 9 | 23 | 25 | 25 | ~ | ~ | 38 | 47 | ~ | 81 | ~ | 50 | 69 | 49 | 84 | 86 | 101 | 90 | 77 | 56 | 50 | 45 | 25 | 27 | 34 | 38 | 35 | 20 | 30 | 12 | 20 | ~ | 47.58 | 101.00 | 26.00
| 10 | 13 | 22 | 24 | 25 | 30 | 26 | 28 | 24 | 19 | 15 | 17 | 52 | 39 | 38 | 23 | 27 | 35 | 80 | 61 | 69 | 53 | 52 | 20 | 23 | 29 | 17 | 32 | 33 | 51 | 42 | 29 | 33.81 | 80.00 | 31.00
| 11 | 38 | 80 | 75 | 62 | 57 | 58 | 46 | 32 | ~ | 72 | ~ | ~ | 89 | 53 | 64 | 49 | 53 | 42 | 112 | 56 | 63 | 192 | 74 | 33 | 30 | 32 | 40 | 65 | ~ | 38 | ~ | 61.73 | 192.00 | 26.00
| 12 | 35 | 18 | 22 | ~ | ~ | 31 | 20 | 32 | ~ | ~ | ~ | ~ | ~ | ~ | 19 | ~ | ~ | ~ | ~ | ~ | 70 | 53 | ~ | 55 | 50 | 28 | 23 | 52 | 44 | 36 | 69 | 38.65 | 70.00 | 17.00
|
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. | 43 | 12 | 0 | 0 | 0 | 0 | 0 | 0 | 551
| 12 | 0 | 0 | 0 | 0 | 0 | 0 | 95
| REL. | 78.1 | 21.8 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 100.0
| 21.8 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 20.1
| ID | 78 | 21 | 0 | 0 | 0 | 0 | 0 | 0 | 100
| |
|
|
ABS. | 48 | 8 | 1 | 0 | 0 | 0 | 0 | 0 | 571
| 9 | 1 | 0 | 0 | 0 | 0 | 0 | 150
| REL. | 84.2 | 14.0 | 1.7 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 100.0
| 15.8 | 1.8 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 1.4
| ID | 84 | 14 | 1 | 0 | 0 | 0 | 0 | 0 | 100
| |
|
|
ABS. | 65 | 15 | 1 | 0 | 0 | 0 | 0 | 0 | 81
| 16 | 1 | 0 | 0 | 0 | 0 | 0 | 101
| REL. | 80.2 | 18.5 | 1.2 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 100.0
| 19.8 | 1.2 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 16.9
| ID | 80 | 18 | 1 | 0 | 0 | 0 | 0 | 0 | 100
| |
|
|
ABS. | 46 | 26 | 1 | 1 | 0 | 0 | 0 | 0 | 74
| 28 | 2 | 1 | 0 | 0 | 0 | 0 | 192
| REL | 62.1 | 35.1 | 1.3 | 1.3 | 0.0 | 0.0 | 0.0 | 0.0 | 100.0
| 37.8 | 2.7 | 1.4 | 0.0 | 0.0 | 0.0 | 0.0 | 22.11
| ID | 62 | 35 | 1 | 2 | 0 | 0 | 0 | 0 | 101
|
Year
| ABS. | 202 | 61 | 3 | 1 | 0 | 0 | 0 | 0 | 267
| 65 | 4 | 1 | 0 | 0 | 0 | 0 | 192 | REL. | 75.6 | 22.8 | 1.1 | 0.3 | 0.0 | 0.0 | 0.0 | 0.0 | 100.0
| 24.3 | 1.5 | 0.4 | 0.0 | 0.0 | 0.0 | 0.0 | 22.11
| ID | 75 | 22 | 1 | | 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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