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 | 35 | 39 | 29 | 13 | 11 | 8.00 | 16 | 8.00 | 17 | 44 | 54 | 37 | 27 | 25 | 19 | 7.00 | 4.00 | 4.00 | 8.00 | 11 | 7.00 | 16 | 21 | 25 | 26 | 53 | 52 | 28 | 21 | 13 | 11 | 22.23 | 54.00 | 31.00
| 2 | 25 | 36 | 12 | 31 | 39 | 36 | 17 | 9.00 | 12 | 20 | 17 | 10 | ~ | ~ | ~ | 11 | 14 | 18 | ~ | 20 | 23 | 64 | 14 | 15 | 14 | 16 | 9.00 | 5.00 | ~ | ~ | ~ | 20.29 | 64.00 | 24.00
| 3 | 9.00 | 4.00 | 4.00 | 4.00 | 6.00 | 4.00 | 3.00 | 3.00 | 10 | 12 | 13 | 16 | 24 | 8.00 | 10 | 10 | 7.00 | 7.00 | 8.00 | 6.00 | 8.00 | 10 | 23 | 10 | 17 | 20 | 15 | 15 | 14 | 12 | 33 | 11.13 | 33.00 | 31.00
| 4 | 14 | 8.00 | 13 | 7.00 | 8.00 | 10 | 8.00 | 5.00 | 15 | 14 | 7.00 | 6.00 | 9.00 | 14 | 11 | 11 | 17 | 9.00 | 13 | 13 | 17 | 16 | 11 | 13 | 13 | 9.00 | 10 | 14 | 9.00 | 8.00 | ~ | 11.07 | 17.00 | 30.00
| 5 | 9.00 | 10 | 11 | 9.00 | 10 | 6.00 | 6.00 | 9.00 | 13 | 13 | 13 | 11 | 9.00 | 9.00 | 6.00 | 4.00 | 5.00 | 6.00 | 2.00 | 4.00 | 7.00 | 6.00 | 5.00 | 2.00 | 6.00 | 4.00 | 6.00 | 4.00 | 4.00 | 7.00 | 8.00 | 7.23 | 13.00 | 31.00
| 6 | 5.00 | 6.00 | 3.00 | 4.00 | 9.00 | 8.00 | 7.00 | 8.00 | 7.00 | 7.00 | 5.00 | 4.00 | 2.00 | 3.00 | 3.00 | 2.00 | 2.00 | 2.00 | 2.00 | 4.00 | 3.00 | 2.00 | 3.00 | 4.00 | 5.00 | 5.00 | 3.00 | 3.00 | ~ | ~ | ~ | 4.32 | 9.00 | 28.00
| 7 | 7.00 | 6.00 | 8.00 | 6.00 | 3.00 | ~ | 13 | 19 | 14 | 13 | 11 | 12 | 12 | 7.00 | 4.00 | 13 | 13 | 14 | 15 | 9.00 | 4.00 | 4.00 | 3.00 | 6.00 | 3.00 | 9.00 | 5.00 | 3.00 | 2.00 | 2.00 | 3.00 | 8.10 | 19.00 | 30.00
| 8 | 6.00 | 2.00 | 3.00 | 2.00 | 6.00 | 3.00 | 2.00 | 5.00 | 3.00 | 11 | 5.00 | 4.00 | 4.00 | 4.00 | 2.00 | 3.00 | 4.00 | 8.00 | 9.00 | 6.00 | 3.00 | 4.00 | 2.00 | 3.00 | 2.00 | 6.00 | 4.00 | 8.00 | 16 | 20 | 12 | 5.55 | 20.00 | 31.00
| 9 | 4.00 | 10 | 3.00 | 5.00 | 4.00 | 4.00 | 3.00 | 9.00 | 14 | 14 | 13 | 11 | 8.00 | ~ | ~ | 3.00 | 3.00 | 6.00 | 10 | 12 | 7.00 | 17 | 30 | 22 | 14 | 12 | 15 | 17 | 13 | 18 | ~ | 10.75 | 30.00 | 28.00
| 10 | 13 | 15 | 14 | 18 | 20 | 24 | 11 | 13 | 16 | 4.00 | 8.00 | 7.00 | 11 | 5.00 | 13 | 21 | 9.00 | 12 | 25 | 7.00 | 18 | 5.00 | 11 | 12 | 7.00 | 9.00 | 5.00 | 3.00 | 3.00 | 4.00 | 5.00 | 11.23 | 25.00 | 31.00
| 11 | 3.00 | 10 | 7.00 | 7.00 | 11 | 11 | 17 | 44 | 25 | 28 | 12 | 23 | 26 | 17 | 24 | 26 | 14 | 30 | 25 | 11 | 30 | 81 | 50 | 37 | 29 | 34 | 28 | 35 | 38 | 38 | ~ | 25.70 | 81.00 | 30.00
| 12 | 52 | 60 | 35 | 21 | 9.00 | 14 | 19 | 23 | 40 | 91 | 67 | 58 | 11 | 9.00 | 14 | 13 | 32 | 38 | 11 | 10 | 15 | 17 | 22 | 17 | 14 | 9.00 | 15 | 26 | 40 | 26 | 14 | 27.16 | 91.00 | 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. | 82 | 4 | 0 | 0 | 0 | 0 | 0 | 0 | 86
| 4 | 0 | 0 | 0 | 0 | 0 | 0 | 64
| REL. | 95.3 | 4.6 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 100.0
| 4.7 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 22.2
| ID | 95 | 4 | 0 | 0 | 0 | 0 | 0 | 0 | 100
| |
|
|
ABS. | 89 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 89
| 0 | 0 | 0 | 0 | 0 | 0 | 0 | 17
| 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 | 17.4
| ID | 100 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 100
| |
|
|
ABS. | 89 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 89
| 0 | 0 | 0 | 0 | 0 | 0 | 0 | 30
| 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 | 23.9
| ID | 100 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 100
| |
|
|
ABS. | 86 | 6 | 0 | 0 | 0 | 0 | 0 | 0 | 92
| 6 | 0 | 0 | 0 | 0 | 0 | 0 | 91
| REL | 93.4 | 6.5 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 100.0
| 6.5 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 10.12
| ID | 93 | 6 | 0 | 0 | 0 | 0 | 0 | 0 | 100
|
Year
| ABS. | 346 | 10 | 0 | 0 | 0 | 0 | 0 | 0 | 356
| 10 | 0 | 0 | 0 | 0 | 0 | 0 | 91 | REL. | 97.1 | 2.8 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 100.0
| 2.8 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 10.12
| ID | 97 | 2 | 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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