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 | ~ | ~ | ~ | ~ | 23 | 11 | 14 | 18 | 8.00 | 35 | 14 | 20 | 21 | 30 | 6.00 | 20 | 30 | 18 | 18 | 16 | 14 | 5.00 | 13 | 36 | 11 | 14 | 17 | 26 | 17 | 18 | 9.00 | 17.85 | 36.00 | 27.00
| 2 | 15 | 36 | ~ | 2.00 | 2.00 | 2.00 | 2.00 | 4.00 | 9.00 | 22 | 12 | 18 | 15 | 18 | 14 | 14 | 8.00 | 7.00 | 17 | 6.00 | 5.00 | 5.00 | 16 | 9.00 | 4.00 | 3.00 | 6.00 | 7.00 | ~ | ~ | ~ | 10.30 | 36.00 | 27.00
| 3 | 6.00 | 8.00 | 8.00 | 7.00 | 10 | 11 | 6.00 | 9.00 | 8.00 | 19 | 8.00 | 10 | 14 | 14 | 8.00 | 7.00 | 10 | 12 | 17 | 12 | 16 | 10 | 8.00 | 12 | 5.00 | 7.00 | 10 | 2.00 | 2.00 | 2.00 | 18 | 9.55 | 19.00 | 31.00
| 4 | 16 | 21 | 15 | 15 | 15 | 15 | 21 | 21 | 22 | 22 | 19 | 20 | 20 | 11 | 11 | 9.00 | 16 | 13 | 9.00 | 15 | 16 | 10 | 13 | 11 | 9.00 | 22 | 10 | 12 | 11 | 10 | ~ | 15.00 | 22.00 | 30.00
| 5 | 7.00 | 12 | 15 | 11 | 10 | 10 | 12 | 12 | 10 | 10 | 9.00 | 6.00 | 4.00 | 2.00 | 2.00 | 2.00 | 2.00 | 2.00 | 10 | 11 | 7.00 | 3.00 | 7.00 | 5.00 | 2.00 | 5.00 | 9.00 | 2.00 | 4.00 | 3.00 | ~ | 6.87 | 15.00 | 30.00
| 6 | ~ | 12 | 10 | 19 | 19 | 12 | 21 | 18 | 13 | 11 | 5.00 | 11 | 10 | 8.00 | 9.00 | 2.00 | 4.00 | 4.00 | 9.00 | 7.00 | 2.00 | 2.00 | 5.00 | 6.00 | 8.00 | 4.00 | 5.00 | 2.00 | 2.00 | 16 | ~ | 8.83 | 21.00 | 29.00
| 7 | 11 | 8.00 | 21 | 11 | 6.00 | 17 | 18 | 17 | 20 | 22 | 13 | 15 | 18 | 9.00 | 12 | 8.00 | 8.00 | 2.00 | 5.00 | 19 | 13 | 16 | 11 | 19 | 9.00 | 10 | 16 | 14 | 7.00 | 12 | 5.00 | 12.65 | 22.00 | 31.00
| 8 | 13 | 5.00 | 6.00 | 13 | 11 | 15 | 8.00 | 5.00 | 5.00 | 9.00 | 19 | 27 | 24 | 9.00 | 10 | 10 | 13 | 24 | 27 | 17 | 21 | 25 | 15 | 23 | 17 | 19 | 27 | 15 | 16 | 18 | 19 | 15.65 | 27.00 | 31.00
| 9 | 16 | 17 | 17 | 18 | 6.00 | 8.00 | 8.00 | 21 | 15 | 15 | 22 | 9.00 | 3.00 | 23 | 14 | 2.00 | 2.00 | 12 | 8.00 | 17 | 16 | 23 | 12 | 25 | 13 | 53 | 35 | 29 | 37 | 27 | ~ | 17.43 | 53.00 | 30.00
| 10 | 39 | 29 | 21 | 14 | 28 | 21 | 28 | 28 | 21 | 11 | 10 | 16 | 13 | 14 | 20 | 19 | 12 | 8.00 | 14 | 19 | 21 | ~ | 33 | 10 | 6.00 | 12 | 25 | 22 | 56 | 31 | 23 | 20.80 | 56.00 | 30.00
| 11 | 18 | 38 | 20 | 19 | 20 | 19 | 46 | 47 | 24 | 21 | 31 | 18 | 25 | 18 | 24 | 12 | 19 | 16 | 28 | 34 | 50 | 32 | 33 | 33 | 28 | 38 | 35 | 35 | 21 | 27 | ~ | 27.63 | 50.00 | 30.00
| 12 | 35 | 28 | 22 | 20 | 16 | 18 | 20 | 28 | 27 | 12 | 9.00 | 16 | 2.00 | 16 | 17 | 29 | 14 | 20 | 24 | 7.00 | ~ | 65 | 59 | 15 | 9.00 | 7.00 | 13 | 22 | 9.00 | 17 | 17 | 20.43 | 65.00 | 30.00
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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- 33 | 34- 67 | 68- 100 | 101- 150 | 151- 200 | 201- 300 | 301- 400 | over 400 | 33 | 67 | 100 | 150 | 200 | 300 | 400
| |
|
|
ABS. | 82 | 3 | 0 | 0 | 0 | 0 | 0 | 0 | 85
| 3 | 0 | 0 | 0 | 0 | 0 | 0 | 36
| REL. | 96.4 | 3.5 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 100.0
| 3.5 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 24.1
| ID | 96 | 3 | 0 | 0 | 0 | 0 | 0 | 0 | 100
| |
|
|
ABS. | 89 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 89
| 0 | 0 | 0 | 0 | 0 | 0 | 0 | 22
| 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 | 9.4
| ID | 100 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 100
| |
|
|
ABS. | 89 | 3 | 0 | 0 | 0 | 0 | 0 | 0 | 92
| 3 | 0 | 0 | 0 | 0 | 0 | 0 | 53
| 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 | 26.9
| ID | 96 | 3 | 0 | 0 | 0 | 0 | 0 | 0 | 100
| |
|
|
ABS. | 77 | 13 | 0 | 0 | 0 | 0 | 0 | 0 | 90
| 13 | 0 | 0 | 0 | 0 | 0 | 0 | 65
| REL | 85.5 | 14.4 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 100.0
| 14.4 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 22.12
| ID | 85 | 14 | 0 | 0 | 0 | 0 | 0 | 0 | 100
|
Year
| ABS. | 337 | 19 | 0 | 0 | 0 | 0 | 0 | 0 | 356
| 19 | 0 | 0 | 0 | 0 | 0 | 0 | 65 | REL. | 94.6 | 5.3 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 100.0
| 5.3 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 22.12
| ID | 94 | 5 | 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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