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 | 80 | 60 | 30 | 40 | 30 | 80 | 20 | 50 | 20 | 80 | 20 | 40 | 70 | 80 | 50 | 160 | 40 | 20 | ~ | 130 | 20 | 10 | 80 | 20 | ~ | 40 | 50 | 30 | 40 | 10 | 30 | 49.31 | 160.00 | 29.00
| 2 | 20 | 10 | 80 | 10 | 10 | 150 | 50 | ~ | 40 | 20 | 20 | 20 | 20 | 20 | 20 | 10 | 50 | 30 | 20 | 20 | 10 | 20 | 40 | ~ | ~ | ~ | ~ | 70 | ~ | ~ | ~ | 33.04 | 150.00 | 23.00
| 3 | 20 | 10 | 20 | 30 | 50 | 90 | 50 | ~ | ~ | 50 | 40 | 30 | 50 | 50 | 40 | 30 | 30 | 40 | 10 | 40 | 10 | 20 | 60 | 50 | 20 | 10 | 10 | 20 | 20 | 20 | 40 | 33.10 | 90.00 | 29.00
| 4 | 95 | 42 | 56 | 17 | 17 | 13 | 12 | 34 | 15 | 20 | 10 | 13 | 17 | 10 | 17 | 17 | 15 | 29 | 10 | 12 | 23 | 51 | 32 | 30 | 55 | 16 | 10 | 17 | 13 | 10 | ~ | 24.27 | 95.00 | 30.00
| 5 | 54 | 88 | ~ | 38 | 26 | 16 | 11 | 23 | 10 | 18 | 10 | 70 | 30 | 41 | 36 | 43 | 74 | 21 | 18 | 50 | 14 | 128 | 23 | 13 | 7.00 | 19 | ~ | 50 | 295 | 28 | 82 | 46.07 | 295.00 | 29.00
| 6 | ~ | 7.00 | 9.00 | 41 | 34 | 26 | 18 | 6.00 | 60 | 15 | 39 | 23 | 34 | 18 | 21 | 58 | 13 | 36 | 73 | ~ | ~ | 25 | ~ | ~ | 13 | 35 | 13 | 54 | 19 | 24 | ~ | 28.56 | 73.00 | 25.00
| 7 | 30 | 10 | 50 | 70 | 30 | 30 | 100 | 70 | 90 | 40 | 10 | 20 | 40 | 30 | 20 | 20 | 40 | 30 | 30 | 10 | 60 | 30 | 30 | 20 | 60 | 20 | 20 | 30 | 30 | 30 | 20 | 36.13 | 100.00 | 31.00
| 8 | 10 | 40 | 20 | ~ | 30 | 20 | ~ | 50 | 60 | 20 | 10 | 10 | 10 | 50 | 20 | 10 | 20 | 30 | 50 | 30 | 30 | ~ | ~ | ~ | 30 | 40 | 30 | 30 | 30 | 30 | 20 | 28.08 | 60.00 | 26.00
| 9 | 130 | 20 | 10 | ~ | 20 | 30 | 20 | 40 | 10 | 20 | ~ | 50 | 10 | 10 | 50 | 30 | 20 | 10 | 10 | 10 | 20 | 30 | 30 | 30 | 80 | ~ | 20 | 30 | 20 | 20 | ~ | 28.89 | 130.00 | 27.00
| 10 | 23 | ~ | 10 | 15 | 21 | 32 | 109 | 23 | 24 | 29 | ~ | 14 | 14 | 11 | 18 | 45 | 37 | 10 | 43 | 55 | 16 | 24 | 30 | 10 | 10 | 10 | ~ | 12 | 22 | 74 | 26 | 27.39 | 109.00 | 28.00
| 11 | 39 | 64 | 17 | 23 | 49 | 59 | 78 | 21 | 28 | 42 | 32 | 38 | 16 | 42 | 24 | 21 | 45 | 37 | 15 | 48 | 54 | ~ | 84 | 95 | 37 | 48 | 57 | 31 | 37 | ~ | ~ | 42.18 | 95.00 | 28.00
| 12 | 16 | 32 | 14 | 33 | 41 | 23 | 23 | 32 | 34 | 12 | 10 | 10 | 10 | 17 | 21 | 29 | 17 | ~ | 51 | 26 | 45 | 15 | 41 | 21 | 10 | 10 | 16 | 15 | 14 | 18 | 35 | 23.03 | 51.00 | 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- 50 | 51- 100 | 101- 150 | 151- 225 | 226- 300 | 301- 450 | 451- 600 | over 600 | 50 | 100 | 150 | 225 | 300 | 450 | 600
| |
|
|
ABS. | 67 | 11 | 2 | 1 | 0 | 0 | 0 | 0 | 81
| 14 | 3 | 1 | 0 | 0 | 0 | 0 | 160
| REL. | 82.7 | 13.5 | 2.4 | 1.2 | 0.0 | 0.0 | 0.0 | 0.0 | 100.0
| 17.3 | 3.7 | 1.2 | 0.0 | 0.0 | 0.0 | 0.0 | 16.1
| ID | 82 | 13 | 2 | 2 | 0 | 0 | 0 | 0 | 101
| |
|
|
ABS. | 69 | 13 | 1 | 0 | 1 | 0 | 0 | 0 | 84
| 15 | 2 | 1 | 1 | 0 | 0 | 0 | 295
| REL. | 82.1 | 15.4 | 1.1 | 0.0 | 1.1 | 0.0 | 0.0 | 0.0 | 100.0
| 17.9 | 2.4 | 1.2 | 1.2 | 0.0 | 0.0 | 0.0 | 29.5
| ID | 82 | 15 | 1 | 0 | 5 | 0 | 0 | 0 | 104
| |
|
|
ABS. | 75 | 8 | 1 | 0 | 0 | 0 | 0 | 0 | 84
| 9 | 1 | 0 | 0 | 0 | 0 | 0 | 130
| REL. | 89.2 | 9.5 | 1.1 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 100.0
| 10.7 | 1.2 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 1.9
| ID | 89 | 9 | 1 | 0 | 0 | 0 | 0 | 0 | 100
| |
|
|
ABS. | 75 | 10 | 1 | 0 | 0 | 0 | 0 | 0 | 86
| 11 | 1 | 0 | 0 | 0 | 0 | 0 | 109
| REL | 87.2 | 11.6 | 1.1 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 100.0
| 12.8 | 1.2 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 7.10
| ID | 87 | 11 | 1 | 0 | 0 | 0 | 0 | 0 | 100
|
Year
| ABS. | 286 | 42 | 5 | 1 | 1 | 0 | 0 | 0 | 335
| 49 | 7 | 2 | 1 | 0 | 0 | 0 | 295 | REL. | 85.3 | 12.5 | 1.4 | 0.2 | 0.2 | 0.0 | 0.0 | 0.0 | 100.0
| 14.6 | 2.1 | 0.6 | 0.3 | 0.0 | 0.0 | 0.0 | 29.5
| ID | 85 | 12 | 1 | | 1 | 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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