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 | 25 | 19 | 14 | 9 | 7.22 | 7.79 | 10 | 8.48 | 10 | 25 | 26 | 14 | 15 | 12 | 13 | 15 | 39 | 27 | 29 | 30 | 22 | 25 | 30 | 13 | 13 | 8.89 | 8.97 | 11 | 8.65 | 7.23 | 7.36 | 16.51 | 38.74 | 31.00
| 2 | 16 | 14 | 23 | 11 | 5.14 | 5.25 | 6.51 | 9 | 16 | 18 | 14 | 13 | 10 | 12 | 12 | 12 | 6.96 | 9 | 15 | 8.94 | 7.51 | 6.94 | 7.16 | 8.19 | 8.97 | 8.11 | 15 | 7.28 | ~ | ~ | ~ | 10.98 | 23.03 | 28.00
| 3 | 10 | 8.42 | 12 | 37 | 9 | 10 | 8.36 | 10 | 15 | 14 | 15 | 22 | 31 | 26 | 14 | 19 | 19 | 19 | 14 | 6.93 | 9 | 10 | 10 | 10 | 26 | 33 | 17 | 11 | 14 | 32 | 24 | 16.66 | 37.12 | 31.00
| 4 | 30 | 18 | 15 | 8.49 | 8.09 | 8.66 | 6.88 | 8.15 | 8.21 | 10 | 8.38 | 10 | 8.11 | 6.35 | 5.73 | 6.73 | 5.69 | 7.15 | 10 | 12 | 17 | 7.39 | 14 | 18 | 15 | 18 | 12 | 10 | 16 | 17 | ~ | 11.57 | 29.96 | 30.00
| 5 | 15 | 15 | 14 | 17 | 18 | 15 | 23 | 14 | 10 | 10 | 8.05 | 7.16 | 5.33 | 6.63 | 6.88 | 9 | 19 | 15 | 15 | 16 | 11 | 10 | 8.25 | 8.28 | 10 | 21 | 20 | 12 | 9 | 5.96 | 6.62 | 12.35 | 23.33 | 31.00
| 6 | 16 | 13 | 4.65 | 4.93 | 5.93 | 3.99 | 19 | 9 | 11 | 18 | 9 | 8.08 | 8.61 | 7.93 | 7.86 | 9 | 7.79 | 6.83 | 6.66 | 7.50 | 7.63 | 7.10 | 8.91 | 10 | 21 | 12 | 8.43 | 6.31 | 7.51 | 7.85 | ~ | 9.44 | 21.43 | 30.00
| 7 | 8.13 | 6.56 | 6.66 | 15 | 14 | 8.19 | 6.80 | 7.10 | 6.02 | 6.68 | 11 | 12 | 7.02 | 6.30 | 5.71 | 7.70 | 12 | 9 | 8.59 | 8.45 | 5.50 | 6.21 | 6.99 | 4.84 | 10 | 7.19 | 7.43 | 9 | 16 | 15 | 11 | 8.80 | 15.62 | 31.00
| 8 | 15 | 15 | 23 | 18 | 11 | 10 | 7.40 | 5.87 | 7.38 | 6.89 | ~ | ~ | 12 | 11 | 6.48 | 16 | 11 | 10 | 4.36 | 5.30 | 4.60 | 5.37 | 14 | 23 | 22 | 17 | 13 | 10 | 8.90 | 12 | 11 | 11.55 | 23.35 | 29.00
| 9 | 8.09 | 12 | 25 | 17 | 9 | 15 | 7.22 | 15 | 22 | 20 | 20 | 24 | 24 | 27 | 32 | 21 | 13 | 12 | 14 | 15 | 7.91 | 10 | 7.75 | 6.90 | 10 | 4.28 | 8.51 | 8.57 | 9 | 7.77 | ~ | 14.39 | 31.52 | 30.00
| 10 | 7.62 | 10 | 6.99 | 7.49 | 10 | 8.14 | 7.90 | 12 | 6.44 | 5.37 | 6.65 | 10 | 15 | 11 | 11 | 8.52 | 15 | 23 | 29 | 33 | 24 | 15 | 14 | 15 | 13 | 11 | 9 | 12 | 20 | 21 | 8.23 | 13.19 | 33.35 | 31.00
| 11 | 18 | 15 | 15 | 37 | 25 | 13 | 7.56 | 11 | 16 | 15 | 25 | 28 | ~ | ~ | ~ | 18 | 19 | 12 | 16 | 16 | 11 | 22 | 32 | 20 | 6.68 | 13 | 14 | 25 | 18 | 21 | ~ | 18.06 | 37.01 | 27.00
| 12 | 12 | 10 | 11 | 7.73 | 5.97 | 13 | 9 | 12 | 19 | 10 | 11 | 6.72 | 9 | 11 | 14 | 11 | 17 | 6.78 | 7.50 | 11 | 12 | 26 | 38 | 21 | 16 | 14 | 12 | 16 | 13 | 12 | 19 | 13.43 | 37.54 | 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. | 88 | 2 | 0 | 0 | 0 | 0 | 0 | 0 | 90
| 2 | 0 | 0 | 0 | 0 | 0 | 0 | 39
| REL. | 97.7 | 2.2 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 100.0
| 2.2 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 17.1
| ID | 97 | 2 | 0 | 0 | 0 | 0 | 0 | 0 | 100
| |
|
|
ABS. | 91 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 91
| 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 | 1.4
| ID | 100 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 100
| |
|
|
ABS. | 90 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 90
| 0 | 0 | 0 | 0 | 0 | 0 | 0 | 32
| 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 | 15.9
| ID | 100 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 100
| |
|
|
ABS. | 86 | 3 | 0 | 0 | 0 | 0 | 0 | 0 | 89
| 3 | 0 | 0 | 0 | 0 | 0 | 0 | 38
| REL | 96.6 | 3.3 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 100.0
| 3.4 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 23.12
| ID | 96 | 3 | 0 | 0 | 0 | 0 | 0 | 0 | 100
|
Year
| ABS. | 355 | 5 | 0 | 0 | 0 | 0 | 0 | 0 | 360
| 5 | 0 | 0 | 0 | 0 | 0 | 0 | 39 | REL. | 98.6 | 1.3 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 100.0
| 1.4 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 17.1
| 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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