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 | 9.00 | 9.00 | 10 | 10 | 7.00 | 6.00 | 6.00 | 6.00 | 4.00 | 11 | 12 | 27 | 45 | 161 | 139 | ~ | 102 | 70 | 43 | 30 | 43 | 34 | 43 | ~ | ~ | ~ | ~ | ~ | 16 | 15 | 7.00 | 34.60 | 161.00 | 25.00
| 2 | 7.00 | 39 | 47 | 56 | 14 | 25 | 16 | 41 | 57 | 80 | 33 | 29 | 14 | 4.00 | 16 | 20 | 13 | 16 | 18 | 21 | 14 | 11 | 8.00 | 9.00 | 16 | 13 | 10 | 56 | ~ | ~ | ~ | 25.11 | 80.00 | 28.00
| 3 | 27 | 25 | 11 | 24 | 13 | 13 | 9.00 | 93 | 31 | 14 | 18 | 10 | 21 | 7.00 | 9.00 | 9.00 | 3.00 | 15 | 20 | 14 | 16 | 3.00 | 14 | 21 | 30 | 55 | 9.00 | 5.00 | 6.00 | 4.00 | 4.00 | 17.84 | 93.00 | 31.00
| 4 | 20 | 13 | 5.00 | 4.00 | 4.00 | 2.00 | 11 | 53 | 53 | 9.00 | 6.00 | 4.00 | 15 | 7.00 | 3.00 | 4.00 | ~ | 9.00 | 13 | 9.00 | 44 | 10 | 3.00 | 22 | 23 | 17 | 17 | 34 | 9.00 | 4.00 | ~ | 14.72 | 53.00 | 29.00
| 5 | 3.00 | 13 | 11 | 3.00 | 16 | 16 | 5.00 | 19 | 46 | 12 | 10 | 17 | 30 | 46 | ~ | ~ | ~ | ~ | 23 | 25 | 22 | 9.00 | 15 | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | 17.95 | 46.00 | 19.00
| 6 | ~ | 18 | 9.00 | 14 | 12 | 8.00 | 11 | 9.00 | 8.00 | 23 | 11 | 5.00 | 8.00 | 7.00 | 13 | 4.00 | 25 | 37 | 15 | 10 | 7.00 | 20 | 16 | 8.00 | 17 | 4.00 | 5.00 | 8.00 | 11 | 8.00 | ~ | 12.10 | 37.00 | 29.00
| 7 | 10 | 28 | 11 | 9.00 | 18 | 6.00 | 6.00 | 6.00 | 13 | 21 | 21 | 22 | 15 | 18 | 17 | ~ | 6.00 | 6.00 | 2.00 | 6.00 | 5.00 | 6.00 | 13 | 9.00 | 11 | 8.00 | 8.00 | 6.00 | 7.00 | 2.00 | 5.00 | 10.70 | 28.00 | 30.00
| 8 | 1.00 | 2.00 | 17 | 11 | 8.00 | 19 | 3.00 | 6.00 | 4.00 | 6.00 | 7.00 | 6.00 | 17 | 12 | ~ | ~ | 11 | 6.00 | 48 | 20 | 7.00 | 12 | 8.00 | 11 | 8.00 | 7.00 | 6.00 | 8.00 | 6.00 | 7.00 | 9.00 | 10.10 | 48.00 | 29.00
| 9 | 35 | 7.00 | 36 | 26 | 28 | 26 | 11 | 9.00 | 7.00 | 8.00 | 10 | 8.00 | 6.00 | 8.00 | 32 | 14 | 24 | 21 | 9.00 | 6.00 | 6.00 | 6.00 | 19 | 12 | 8.00 | 8.00 | 5.00 | 9.00 | 91 | 10 | ~ | 16.83 | 91.00 | 30.00
| 10 | 10 | 4.00 | 11 | 15 | 7.00 | 8.00 | 7.00 | 33 | 15 | 18 | 12 | 6.00 | 12 | 5.00 | 7.00 | 2.00 | 9.00 | 11 | 6.00 | 58 | 20 | 18 | 26 | 13 | 7.00 | 11 | 9.00 | 8.00 | 55 | 28 | 25 | 15.35 | 58.00 | 31.00
| 11 | 18 | 13 | 7.00 | 25 | 27 | 21 | 17 | 13 | 21 | 21 | 9.00 | 30 | 6.00 | 4.00 | 13 | 10 | 4.00 | 3.00 | 13 | 11 | 15 | 10 | 33 | 33 | 14 | 15 | 26 | 11 | 5.00 | 10 | ~ | 15.27 | 33.00 | 30.00
| 12 | 11 | 9.00 | 33 | 9.00 | 14 | 59 | 13 | 9.00 | 14 | 31 | 31 | 8.00 | 5.00 | 6.00 | 17 | 22 | 27 | 32 | 2.00 | 12 | 9.00 | 17 | 5.00 | 10 | 8.00 | 7.00 | 17 | 22 | 12 | 9.00 | 9.00 | 15.77 | 59.00 | 31.00
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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. | 74 | 7 | 2 | 1 | 0 | 0 | 0 | 0 | 84
| 10 | 3 | 1 | 0 | 0 | 0 | 0 | 161
| REL. | 88.0 | 8.3 | 2.3 | 1.1 | 0.0 | 0.0 | 0.0 | 0.0 | 100.0
| 11.9 | 3.6 | 1.2 | 0.0 | 0.0 | 0.0 | 0.0 | 14.1
| ID | 88 | 8 | 2 | 2 | 0 | 0 | 0 | 0 | 101
| |
|
|
ABS. | 75 | 2 | 0 | 0 | 0 | 0 | 0 | 0 | 77
| 2 | 0 | 0 | 0 | 0 | 0 | 0 | 53
| REL. | 97.4 | 2.5 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 100.0
| 2.6 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 8.4
| ID | 97 | 2 | 0 | 0 | 0 | 0 | 0 | 0 | 100
| |
|
|
ABS. | 88 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 89
| 1 | 0 | 0 | 0 | 0 | 0 | 0 | 91
| REL. | 98.8 | 1.1 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 100.0
| 1.1 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 29.9
| ID | 98 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 100
| |
|
|
ABS. | 89 | 3 | 0 | 0 | 0 | 0 | 0 | 0 | 92
| 3 | 0 | 0 | 0 | 0 | 0 | 0 | 59
| REL | 96.7 | 3.2 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 100.0
| 3.3 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 6.12
| ID | 96 | 3 | 0 | 0 | 0 | 0 | 0 | 0 | 100
|
Year
| ABS. | 326 | 13 | 2 | 1 | 0 | 0 | 0 | 0 | 342
| 16 | 3 | 1 | 0 | 0 | 0 | 0 | 161 | REL. | 95.3 | 3.8 | 0.5 | 0.2 | 0.0 | 0.0 | 0.0 | 0.0 | 100.0
| 4.7 | 0.9 | 0.3 | 0.0 | 0.0 | 0.0 | 0.0 | 14.1
| ID | 95 | 3 | | | 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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