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 | 14 | 20 | 23 | 16 | 7.00 | 13 | 10 | 12 | 14 | 13 | 25 | 41 | 19 | 27 | 30 | 26 | 11 | 15 | 5.00 | 10 | 11 | 6.00 | 19 | 15 | 9.00 | 27 | 38 | 26 | 21 | 56 | 14 | 19.13 | 56.00 | 31.00
| 2 | 16 | 28 | 12 | 26 | 38 | 48 | 29 | 14 | 17 | 31 | 25 | 22 | 17 | 14 | 4.00 | 9.00 | 11 | 25 | ~ | 28 | 23 | 16 | 14 | 16 | 18 | 16 | 9.00 | 7.00 | ~ | ~ | ~ | 19.74 | 48.00 | 27.00
| 3 | 8.00 | 8.00 | 11 | 8.00 | 10 | 7.00 | 11 | 5.00 | 12 | 6.00 | 9.00 | 8.00 | 8.00 | 9.00 | 10 | 17 | 11 | 13 | 11 | 11 | 7.00 | 10 | 11 | 6.00 | 13 | 16 | 12 | 11 | 11 | 12 | 32 | 10.77 | 32.00 | 31.00
| 4 | 20 | 10 | 14 | 8.00 | 6.00 | 15 | ~ | 10 | 14 | 13 | 13 | 9.00 | 10 | 14 | 17 | 13 | 13 | 13 | 8.00 | 12 | 9.00 | 7.00 | 6.00 | 7.00 | 6.00 | 9.00 | 14 | 14 | 11 | 10 | ~ | 11.21 | 20.00 | 29.00
| 5 | 7.00 | 8.00 | 14 | 11 | 17 | 15 | 11 | 23 | ~ | ~ | ~ | 4.00 | 13 | 11 | 10 | 8.00 | 10 | 8.00 | 10 | 14 | 15 | 7.00 | 10 | 16 | 12 | 21 | 17 | 6.00 | 10 | 13 | 14 | 11.96 | 23.00 | 28.00
| 6 | 15 | 11 | 21 | 16 | 10 | 8.00 | 16 | 5.00 | 13 | 21 | 22 | 14 | 16 | 17 | 17 | 23 | 17 | 19 | 21 | 13 | 16 | 42 | 34 | 32 | 56 | 97 | 48 | 21 | 24 | 2.00 | ~ | 22.90 | 97.00 | 30.00
| 7 | 12 | 4.00 | ~ | 5.00 | 15 | 12 | 15 | 16 | 24 | 22 | 4.00 | 14 | 14 | 11 | 13 | ~ | 13 | 11 | 11 | 18 | 24 | 9.00 | 16 | 3.00 | 5.00 | 15 | 44 | 18 | 11 | 16 | 20 | 14.31 | 44.00 | 29.00
| 8 | 23 | 14 | 19 | 3.00 | 15 | 19 | 17 | 19 | 7.00 | 21 | 30 | 35 | 25 | 26 | 27 | 28 | 23 | 20 | 28 | 18 | 17 | 17 | 16 | 18 | 14 | 17 | 18 | 14 | 25 | 20 | 15 | 19.61 | 35.00 | 31.00
| 9 | 33 | 21 | 23 | 17 | 26 | 23 | 31 | 32 | 26 | 33 | 35 | 10 | 18 | 23 | 20 | 34 | 28 | 29 | 38 | 33 | 12 | 13 | 15 | 28 | 32 | 20 | 35 | 14 | 11 | 13 | ~ | 24.20 | 38.00 | 30.00
| 10 | 16 | 15 | 12 | 14 | 19 | 22 | 25 | 31 | 16 | 14 | 10 | 12 | 12 | 12 | 16 | 28 | 12 | 15 | 29 | 10 | 17 | 20 | 18 | 8.00 | 13 | 12 | 12 | 15 | 14 | 11 | 7.00 | 15.71 | 31.00 | 31.00
| 11 | 5.00 | 10 | 19 | 12 | 19 | 15 | 18 | 17 | 36 | 17 | 12 | 63 | 21 | 16 | 16 | 22 | 20 | 8.00 | 27 | 14 | 14 | 11 | 20 | 38 | 21 | 10 | 20 | 36 | 15 | 15 | ~ | 19.57 | 63.00 | 30.00
| 12 | 37 | 23 | 33 | 16 | 7.00 | 11 | 11 | 11 | 10 | 13 | 34 | 29 | 8.00 | 17 | 12 | 14 | 14 | 25 | 7.00 | 10 | 8.00 | 17 | 15 | 12 | 14 | 5.00 | 9.00 | 28 | 5.00 | 7.00 | 3.00 | 15.00 | 37.00 | 31.00
|
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- 33 | 34- 67 | 68- 100 | 101- 150 | 151- 200 | 201- 300 | 301- 400 | over 400 | 33 | 67 | 100 | 150 | 200 | 300 | 400
| |
|
|
ABS. | 84 | 5 | 0 | 0 | 0 | 0 | 0 | 0 | 89
| 5 | 0 | 0 | 0 | 0 | 0 | 0 | 56
| REL. | 94.3 | 5.6 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 100.0
| 5.6 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 30.1
| ID | 94 | 5 | 0 | 0 | 0 | 0 | 0 | 0 | 100
| |
|
|
ABS. | 82 | 4 | 1 | 0 | 0 | 0 | 0 | 0 | 87
| 5 | 1 | 0 | 0 | 0 | 0 | 0 | 97
| REL. | 94.2 | 4.5 | 1.1 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 100.0
| 5.7 | 1.1 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 26.6
| ID | 94 | 4 | 1 | 0 | 0 | 0 | 0 | 0 | 100
| |
|
|
ABS. | 84 | 6 | 0 | 0 | 0 | 0 | 0 | 0 | 90
| 6 | 0 | 0 | 0 | 0 | 0 | 0 | 44
| REL. | 93.3 | 6.6 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 100.0
| 6.7 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 27.7
| ID | 93 | 6 | 0 | 0 | 0 | 0 | 0 | 0 | 100
| |
|
|
ABS. | 86 | 6 | 0 | 0 | 0 | 0 | 0 | 0 | 92
| 6 | 0 | 0 | 0 | 0 | 0 | 0 | 63
| 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 | 12.11
| ID | 93 | 6 | 0 | 0 | 0 | 0 | 0 | 0 | 100
|
Year
| ABS. | 336 | 21 | 1 | 0 | 0 | 0 | 0 | 0 | 358
| 22 | 1 | 0 | 0 | 0 | 0 | 0 | 97 | REL. | 93.8 | 5.8 | 0.2 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 100.0
| 6.1 | 0.3 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 26.6
| ID | 93 | 5 | | 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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