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 | 111 | 101 | 70 | 70 | 43 | 37 | 68 | 41 | 35 | 60 | 69 | 31 | 56 | 44 | 33 | 41 | 45 | 38 | 22 | 47 | 35 | 26 | 32 | 32 | 38 | 38 | 39 | 45 | 31 | 17 | 18 | 45.58 | 111.00 | 31.00
| 2 | 23 | 58 | 39 | 16 | 19 | 17 | 20 | 25 | 30 | 16 | 19 | 11 | 19 | 16 | 19 | 38 | 20 | 20 | 19 | 19 | 20 | 30 | 17 | 8.00 | 9.00 | 11 | 13 | 12 | ~ | ~ | ~ | 20.82 | 58.00 | 28.00
| 3 | 19 | 18 | 18 | 15 | 16 | 18 | 19 | 12 | 12 | 19 | 26 | 20 | 12 | 14 | 6.00 | 9.00 | 10 | 8.00 | 9.00 | 7.00 | 6.00 | 5.00 | 7.00 | 5.00 | 15 | 19 | 18 | 3.00 | 4.00 | 7.00 | 15 | 12.61 | 26.00 | 31.00
| 4 | 13 | 11 | 12 | 10 | 13 | 12 | 8.00 | 11 | 13 | 10 | 3.00 | 5.00 | 7.00 | 9.00 | 5.00 | 3.00 | 4.00 | 5.00 | 7.00 | 12 | 14 | 10 | 15 | 10 | 16 | 11 | 10 | 4.00 | 3.00 | 13 | ~ | 9.30 | 16.00 | 30.00
| 5 | 11 | 9.00 | 3.00 | 7.00 | 3.00 | 3.00 | 3.00 | 3.00 | 7.00 | 6.00 | 3.00 | 3.00 | 13 | 5.00 | 8.00 | 5.00 | 5.00 | 3.00 | 3.00 | 3.00 | 3.00 | 3.00 | 3.00 | 3.00 | 4.00 | 7.00 | 3.00 | 3.00 | 3.00 | 3.00 | 4.00 | 4.68 | 13.00 | 31.00
| 6 | 8.00 | 13 | 6.00 | 4.00 | 4.00 | 8.00 | 9.00 | 10 | 11 | 12 | 10 | 10 | 10 | 7.00 | 4.00 | 12 | 7.00 | 14 | 21 | 14 | 10 | 10 | 6.00 | 10 | 13 | 8.00 | 7.00 | 8.00 | 8.00 | 9.00 | ~ | 9.43 | 21.00 | 30.00
| 7 | 6.00 | 5.00 | 3.00 | 14 | 6.00 | 3.00 | 4.00 | 3.00 | 3.00 | 3.00 | 4.00 | 9.00 | 4.00 | 5.00 | 15 | 12 | 10 | 7.00 | 6.00 | 3.00 | 3.00 | 5.00 | 8.00 | 3.00 | 3.00 | 3.00 | 3.00 | 5.00 | 3.00 | 3.00 | 3.00 | 5.39 | 15.00 | 31.00
| 8 | 5.00 | 6.00 | 6.00 | 7.00 | 5.00 | 3.00 | 4.00 | 7.00 | 5.00 | 5.00 | 5.00 | 8.00 | 6.00 | 10 | 9.00 | 6.00 | 10 | 12 | 5.00 | 7.00 | 8.00 | 6.00 | 7.00 | 7.00 | 6.00 | 8.00 | 11 | 7.00 | 5.00 | 4.00 | 6.00 | 6.65 | 12.00 | 31.00
| 9 | 12 | 8.00 | 5.00 | 8.00 | 8.00 | 6.00 | 4.00 | 5.00 | 5.00 | 5.00 | 6.00 | 6.00 | 4.00 | 4.00 | 7.00 | 4.00 | 8.00 | 5.00 | 3.00 | 8.00 | 6.00 | 5.00 | 4.00 | 6.00 | 5.00 | 6.00 | 6.00 | 9.00 | 8.00 | 6.00 | ~ | 6.07 | 12.00 | 30.00
| 10 | 9.00 | 3.00 | 3.00 | 14 | 12 | 5.00 | 3.00 | 10 | 3.00 | 3.00 | 3.00 | 7.00 | 5.00 | 4.00 | 6.00 | 9.00 | 18 | 15 | 17 | 17 | 15 | 29 | 38 | 9.00 | 3.00 | 3.00 | 8.00 | 10 | 66 | 36 | 24 | 13.13 | 66.00 | 31.00
| 11 | 36 | 26 | 12 | 8.00 | 6.00 | 18 | 16 | 12 | 10 | 6.00 | 8.00 | 6.00 | 3.00 | 3.00 | 10 | 3.00 | 4.00 | 4.00 | 6.00 | 28 | 38 | 38 | 29 | 31 | 13 | 12 | 10 | 12 | 8.00 | 7.00 | ~ | 14.10 | 38.00 | 30.00
| 12 | 11 | 10 | 16 | 10 | 21 | 24 | 22 | 20 | 18 | 20 | 11 | 16 | 20 | 26 | 24 | 23 | 16 | 18 | 22 | 15 | 13 | 15 | 21 | 16 | 14 | 6.00 | 8.00 | 19 | 12 | 16 | 8.00 | 16.48 | 26.00 | 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. | 81 | 7 | 2 | 0 | 0 | 0 | 0 | 0 | 90
| 9 | 2 | 0 | 0 | 0 | 0 | 0 | 111
| REL. | 90.0 | 7.7 | 2.2 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 100.0
| 10.0 | 2.2 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 1.1
| ID | 90 | 7 | 2 | 0 | 0 | 0 | 0 | 0 | 100
| |
|
|
ABS. | 91 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 91
| 0 | 0 | 0 | 0 | 0 | 0 | 0 | 21
| REL. | 100.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 100.0
| 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 19.6
| ID | 100 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 100
| |
|
|
ABS. | 92 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 92
| 0 | 0 | 0 | 0 | 0 | 0 | 0 | 15
| REL. | 100.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 100.0
| 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 15.7
| ID | 100 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 100
| |
|
|
ABS. | 91 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 92
| 1 | 0 | 0 | 0 | 0 | 0 | 0 | 66
| REL | 98.9 | 1.0 | 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 | 29.10
| ID | 98 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 100
|
Year
| ABS. | 355 | 8 | 2 | 0 | 0 | 0 | 0 | 0 | 365
| 10 | 2 | 0 | 0 | 0 | 0 | 0 | 111 | REL. | 97.2 | 2.1 | 0.5 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 100.0
| 2.7 | 0.5 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 1.1
| ID | 97 | 2 | | 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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