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 | 34 | 21 | 28 | 21 | 12 | 11 | 16 | 18 | 29 | 34 | 40 | 33 | 32 | 29 | 32 | 18 | 22 | 26 | 23 | 29 | 33 | 33 | 33 | 35 | 23 | 13 | 21 | 32 | 28 | 25 | 26.00 | 40.44 | 31.00
| 2 | 21 | 23 | 35 | 21 | 14 | 22 | 29 | 30 | 18 | 14 | 18 | 25 | 19 | 24 | 28 | 27 | 22 | 8.21 | 15 | 10 | 23 | 10 | 8.75 | 12 | 20 | 26 | 28 | 30 | ~ | ~ | ~ | 20.78 | 34.98 | 28.00
| 3 | 29 | 30 | 29 | 22 | 18 | 26 | 33 | 37 | 23 | 16 | 14 | 16 | 10 | 12 | 27 | 30 | 31 | 11 | 7.02 | 13 | 31 | 31 | 30 | 15 | 11 | 11 | 14 | 15 | 23 | 20 | 16 | 20.99 | 37.13 | 31.00
| 4 | 18 | 25 | 21 | 14 | 14 | 13 | 8.60 | 11 | 14 | 21 | 12 | 5.94 | 3.77 | 5.46 | 8.19 | 9 | 13 | 12 | 14 | 23 | 13 | 8.92 | 17 | 20 | 15 | 12 | 13 | 8.56 | 16 | 20 | ~ | 13.62 | 24.83 | 30.00
| 5 | 22 | 23 | 14 | 19 | 9 | 7.08 | 13 | 14 | 19 | 20 | 13 | 11 | 15 | 13 | 7.48 | 8.75 | 10 | 10 | 5.54 | 15 | 20 | 20 | 17 | ~ | 15 | 10 | 8.06 | 12 | 13 | 15 | 8.94 | 13.59 | 22.85 | 30.00
| 6 | 4.92 | 5.75 | 1.69 | 5.40 | 13 | 18 | 14 | 8.29 | 6.73 | 6.69 | 8.10 | 11 | 18 | 15 | 10 | 4.54 | 4.69 | 5.27 | 4.88 | 5.38 | 5.31 | 2.75 | 2.31 | 5.27 | 7.42 | 8.56 | 8.19 | ~ | ~ | ~ | ~ | 7.83 | 18.15 | 27.00
| 7 | ~ | ~ | ~ | 18 | 12 | 9 | 13 | 10 | 11 | 16 | 4.90 | 8.77 | 8.35 | 8.06 | 5.58 | 4.67 | 4.08 | 11 | 15 | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | 19 | 17 | 16 | 11.13 | 18.58 | 19.00
| 8 | 16 | 24 | 15 | 10 | 6.38 | 6.35 | 7.56 | 5.90 | 6.54 | 3.44 | 1.52 | 9 | 13 | 12 | 12 | 18 | 11 | 15 | 13 | 8.29 | 9 | 13 | 15 | 19 | ~ | ~ | ~ | ~ | ~ | ~ | ~ | 11.39 | 24.42 | 24.00
| 9 | ~ | ~ | ~ | ~ | 8.10 | 9.00 | 18 | 11 | 10 | 15 | 14 | 16 | 20 | 16 | 18 | 7.15 | 11 | 11 | 17 | 6.69 | 8.23 | 8.10 | 17 | 18 | 12 | 14 | 18 | 10 | 11 | 10 | ~ | 12.73 | 19.75 | 26.00
| 10 | 10 | 12 | 17 | 11 | 17 | 15 | 19 | 18 | 14 | 14 | 14 | 15 | 12 | 22 | 27 | 19 | 19 | 20 | 21 | 13 | 12 | 13 | 17 | 23 | 7.50 | 8.35 | 9 | 5.00 | 7.13 | 7.67 | 12 | 14.63 | 27.25 | 31.00
| 11 | 4.70 | 9 | 6.77 | 8.77 | 10 | 9 | 9.00 | 5.00 | 3.83 | 8.40 | 12 | 24 | 14 | 15 | 18 | 16 | 20 | 12 | 12 | 11 | 23 | 10 | 6.63 | 13 | 11 | 14 | 23 | 14 | 13 | 20 | ~ | 12.61 | 24.08 | 30.00
| 12 | 10 | 12 | 14 | 17 | 10 | 12 | 11 | 11 | 14 | 17 | 14 | 7.58 | 14 | 18 | 20 | 3.52 | 8.17 | 7.02 | 16 | 8.81 | 4.23 | 1.79 | 4.17 | 1.28 | ~ | ~ | 1.17 | 0.04 | 1.35 | 0.00 | ~ | 9.25 | 20.10 | 28.00
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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. | 84 | 6 | 0 | 0 | 0 | 0 | 0 | 0 | 90
| 6 | 0 | 0 | 0 | 0 | 0 | 0 | 40
| 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 | 12.1
| ID | 93 | 6 | 0 | 0 | 0 | 0 | 0 | 0 | 100
| |
|
|
ABS. | 87 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 87
| 0 | 0 | 0 | 0 | 0 | 0 | 0 | 25
| 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 | 2.4
| ID | 100 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 100
| |
|
|
ABS. | 69 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 69
| 0 | 0 | 0 | 0 | 0 | 0 | 0 | 24
| 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 | 2.8
| 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 | 27
| 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 | 15.10
| ID | 100 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 100
|
Year
| ABS. | 329 | 6 | 0 | 0 | 0 | 0 | 0 | 0 | 335
| 6 | 0 | 0 | 0 | 0 | 0 | 0 | 40 | REL. | 98.2 | 1.7 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 100.0
| 1.8 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 12.1
| ID | 98 | 1 | 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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