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 | 11 | 7.97 | 7.67 | 7.52 | 14 | 14 | 15 | 12 | 12 | 22 | 16 | 18 | 14 | 14 | 22 | 12 | 8.97 | 8.55 | 10 | 8.38 | 8.36 | 11 | 37 | 29 | 28 | 17 | 15 | 14 | 7.27 | 7.59 | 7.22 | 14.01 | 36.53 | 31.00
| 2 | 9.00 | 10 | 10 | 8.72 | 8.49 | 13 | 10 | 6.58 | 6.98 | 7.99 | 14 | 10 | 7.46 | 10 | 10 | 8.08 | 10 | 10 | 10 | 16 | 16 | 14 | 16 | 10 | 13 | 18 | 14 | 14 | 12 | ~ | ~ | 11.18 | 18.20 | 29.00
| 3 | 7.61 | 8.63 | 8.56 | 11 | 11 | 11 | 9 | 6.12 | 6.39 | 10 | 7.76 | 13 | 11 | 6.31 | 5.54 | 5.31 | 7.80 | 11 | 8.25 | 14 | 8.93 | 12 | 17 | 16 | 10 | 7.18 | 6.48 | 8.46 | 12 | 6.48 | 7.83 | 9.38 | 16.51 | 31.00
| 4 | 11 | 7.91 | 9 | 12 | 7.56 | 7.03 | 7.08 | 8.21 | 7.16 | 11 | 11 | 5.87 | 6.29 | 9 | 7.68 | 5.59 | 9 | 11 | 9 | 12 | 11 | 12 | 10 | 10 | 14 | 8.78 | 11 | 10 | 10 | 8.54 | ~ | 9.35 | 13.66 | 30.00
| 5 | 7.81 | 6.42 | 9 | 8.32 | 8.33 | 9 | 11 | 8.40 | 6.19 | 13 | 8.86 | 7.38 | 6.51 | 6.49 | 8.22 | 10 | 6.34 | 5.77 | 6.55 | ~ | 6.09 | 8.49 | 7.79 | 6.06 | 6.62 | 7.51 | 6.49 | 5.36 | 6.53 | 5.85 | 6.83 | 7.57 | 12.90 | 30.00
| 6 | 5.95 | 4.93 | 6.58 | 8.55 | 7.20 | 8.15 | 7.79 | 7.33 | 8.71 | 10 | 8.79 | 10 | 9 | 10 | 7.75 | 7.57 | 6.79 | 8.40 | 10 | 8.40 | 11 | 8.60 | 6.95 | 6.20 | 6.26 | 6.36 | 7.61 | 7.82 | 10 | 6.84 | ~ | 7.96 | 10.85 | 30.00
| 7 | 7.34 | 7.33 | 6.88 | 6.34 | 5.24 | 7.42 | 7.26 | 7.36 | 6.45 | 6.89 | 8.40 | 8.10 | 7.11 | 6.63 | 8.39 | 8.87 | 8.77 | 12 | 8.53 | 10 | 10 | 10 | 10 | 8.68 | 7.99 | 7.40 | 8.97 | 6.91 | 8.26 | 8.17 | 11 | 8.13 | 12.42 | 31.00
| 8 | 8.69 | 7.62 | 7.84 | 9 | 7.49 | 11 | 9 | 8.80 | 8.64 | 6.95 | 9 | 7.75 | 7.63 | 7.49 | 11 | 6.80 | 7.01 | 7.91 | 6.97 | 8.90 | 6.64 | 7.07 | 7.86 | 8.73 | 6.06 | 6.24 | 8.85 | 8.81 | 8.48 | 11 | 7.30 | 8.17 | 11.37 | 31.00
| 9 | 7.91 | 6.68 | 5.48 | 7.19 | 9 | 7.02 | 7.93 | 10 | ~ | 7.25 | 7.24 | 10 | 9 | 9 | 8.90 | 6.27 | 6.36 | 6.42 | 7.67 | 12 | 6.56 | 8.91 | 11 | 8.30 | 7.88 | 8.13 | 7.24 | 13 | 15 | 12 | ~ | 8.64 | 15.24 | 29.00
| 10 | 8.33 | 6.63 | 11 | 9 | 10 | 7.87 | 7.05 | 9 | 5.86 | 7.22 | 8.15 | 10 | 10 | 11 | 14 | 10 | 12 | 8.06 | 10 | 11 | 10 | 9 | 7.73 | 8.51 | 7.06 | 5.03 | 5.53 | 5.74 | 5.59 | 6.49 | 6.35 | 8.45 | 13.60 | 31.00
| 11 | 6.41 | 7.19 | 6.77 | 5.95 | 5.77 | 6.81 | 7.67 | 7.34 | 8.42 | 8.15 | 6.44 | 8.01 | 7.28 | 7.83 | 10 | 7.95 | 9 | 5.88 | 8.48 | 8.23 | 7.42 | 9 | 10 | 11 | 12 | 7.77 | 6.12 | 10 | 13 | 13 | ~ | 8.33 | 13.23 | 30.00
| 12 | 13 | 9 | 12 | 13 | 11 | 10 | 11 | 19 | 18 | 15 | 12 | 11 | 9 | 7.98 | 6.45 | 6.15 | 8.32 | 11 | 10 | 9 | 15 | 14 | 15 | 17 | 21 | 25 | 16 | 14 | 16 | 11 | 11 | 12.90 | 24.90 | 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- 50 | 51- 100 | 101- 150 | 151- 225 | 226- 300 | 301- 450 | 451- 600 | over 600 | 50 | 100 | 150 | 225 | 300 | 450 | 600
| |
|
|
ABS. | 91 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 91
| 0 | 0 | 0 | 0 | 0 | 0 | 0 | 37
| 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 | 23.1
| 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 | 14
| 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 | 25.4
| ID | 100 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 100
| |
|
|
ABS. | 91 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 91
| 0 | 0 | 0 | 0 | 0 | 0 | 0 | 15
| 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 | 29.9
| ID | 100 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 100
| |
|
|
ABS. | 92 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 92
| 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 | 26.12
| ID | 100 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 100
|
Year
| ABS. | 364 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 364
| 0 | 0 | 0 | 0 | 0 | 0 | 0 | 37 | 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 | 23.1
| ID | 100 | 0 | 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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