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 | 16 | 14 | 17 | 12 | 13 | 41 | 8.14 | 11 | 20 | 16 | 21 | 18 | 36 | 33 | 15 | 8.95 | 6.59 | 15 | 8.92 | 12 | 24 | 19 | 31 | 30 | 46 | 42 | 42 | 19 | 15 | 15 | 19 | 20.80 | 46.42 | 31.00
| 2 | 22 | 23 | 26 | 30 | 37 | 28 | 21 | 16 | 20 | 18 | 18 | 14 | 16 | 10 | 12 | 14 | 10 | 17 | 13 | 14 | 17 | 20 | 15 | 8.69 | 13 | 8.62 | 11 | 8.01 | ~ | ~ | ~ | 17.16 | 36.83 | 28.00
| 3 | 7.52 | 8.05 | 7.17 | 5.59 | 11 | 11 | 10 | 13 | 7.11 | 14 | 12 | 17 | 11 | 5.69 | 7.39 | 11 | 7.08 | 7.66 | 6.37 | 10 | 9 | 12 | 12 | 20 | 22 | 18 | 14 | 12 | 12 | 11 | 20 | 11.31 | 22.38 | 31.00
| 4 | 12 | 7.08 | 6.16 | 4.02 | 5.53 | 7.34 | 5.90 | 10 | 11 | 6.67 | 6.78 | 8.52 | 6.46 | 10 | 9 | 13 | 8.27 | 7.87 | 7.04 | 8.34 | 8.56 | 14 | 9 | 7.21 | 6.63 | 6.36 | 7.40 | 4.92 | 6.53 | 4.07 | ~ | 7.88 | 14.28 | 30.00
| 5 | 8.28 | 2.88 | 3.74 | 4.11 | 4.50 | 5.27 | 4.88 | 6.96 | 7.81 | 8.70 | 9 | 10 | 13 | 16 | 6.25 | 6.78 | 10 | 9 | 10 | 12 | 8.26 | 3.71 | 5.85 | 5.28 | 7.85 | 6.03 | 6.51 | 7.89 | 6.72 | 2.27 | 5.89 | 7.27 | 15.61 | 31.00
| 6 | 6.56 | 7.08 | 7.12 | 11 | 5.87 | 4.46 | 7.82 | ~ | 3.25 | 2.76 | 4.64 | 3.47 | 3.04 | 8.34 | 6.35 | 13 | 8.56 | 3.51 | 4.75 | 3.10 | 8.16 | 3.50 | 2.29 | 3.69 | 12 | 5.20 | 3.05 | 4.91 | 8.99 | 5.84 | ~ | 5.93 | 12.97 | 29.00
| 7 | 6.67 | 12 | 9 | 5.09 | 6.19 | 6.31 | 4.30 | 2.26 | 4.86 | 2.44 | 12 | 7.53 | 4.29 | 3.00 | 1.72 | 3.51 | 2.01 | 3.51 | 3.21 | 2.99 | 4.66 | 5.72 | 6.05 | 3.97 | 7.53 | 4.46 | 3.63 | 2.26 | 2.05 | 1.33 | 1.83 | 4.76 | 12.43 | 31.00
| 8 | 3.86 | 4.48 | 4.57 | 2.74 | 2.43 | 3.91 | 3.96 | 4.35 | 5.15 | 2.72 | 6.62 | ~ | 1.33 | ~ | ~ | ~ | ~ | 8.32 | 13 | 6.53 | 4.34 | 5.31 | 4.35 | 3.41 | 1.65 | 5.57 | 1.93 | 4.31 | 2.08 | 4.41 | 3.90 | 4.42 | 12.60 | 26.00
| 9 | 13 | 5.79 | 2.71 | 4.77 | 1.57 | 3.96 | 5.47 | 4.75 | 3.46 | 4.99 | 1.45 | 3.80 | 3.30 | 1.80 | 8.28 | 6.80 | 4.71 | 5.57 | 13 | 11 | 16 | 8.92 | 15 | 7.09 | 6.23 | 12 | 5.45 | 10 | 5.91 | 6.68 | ~ | 6.76 | 15.68 | 30.00
| 10 | 5.27 | 6.18 | 9 | 5.41 | 6.60 | 8.97 | 5.87 | 11 | 8.52 | 7.29 | 6.84 | 6.84 | 5.50 | 4.66 | 4.62 | 8.86 | 6.27 | 6.45 | 10 | 8.34 | 7.90 | 8.32 | 6.32 | 8.07 | 14 | 8.89 | 4.18 | 3.88 | 8.56 | 9 | 4.21 | 7.29 | 14.31 | 31.00
| 11 | 6.07 | 12 | 5.49 | 10 | 26 | 15 | 8.62 | 10 | 6.63 | 6.36 | 5.24 | 12 | 11 | 7.08 | 6.76 | 9 | 6.50 | 6.71 | 15 | 16 | 31 | 28 | 25 | 20 | 18 | 13 | 11 | 15 | 9.00 | 29 | ~ | 13.40 | 31.03 | 30.00
| 12 | 22 | 29 | ~ | 10 | 10 | 10 | 6.87 | 8.93 | 22 | 26 | 31 | 18 | 16 | 8.30 | 8.77 | 8.12 | 12 | 11 | 7.63 | 11 | 7.11 | 7.91 | 11 | 11 | 7.83 | 5.85 | 5.51 | 14 | 16 | 13 | 9 | 12.83 | 30.67 | 30.00
|
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. | 90 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 90
| 0 | 0 | 0 | 0 | 0 | 0 | 0 | 46
| 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 | 25.1
| 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 | 16
| 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 | 14.5
| ID | 100 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 100
| |
|
|
ABS. | 87 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 87
| 0 | 0 | 0 | 0 | 0 | 0 | 0 | 16
| 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 | 21.9
| 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 | 31
| 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 | 21.11
| ID | 100 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 100
|
Year
| ABS. | 358 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 358
| 0 | 0 | 0 | 0 | 0 | 0 | 0 | 46 | 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 | 25.1
| 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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