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 | 18 | 20 | 9 | 7.47 | 7.31 | 7.45 | 9 | 8.69 | 7.72 | 11 | 6.25 | 9 | 12 | 15 | 25 | 16 | 6.41 | 14 | 7.34 | 8.36 | 10 | 19 | 29 | 46 | 71 | 60 | 49 | 32 | 29 | 14 | 22 | 19.58 | 71.21 | 31.00
| 2 | 37 | 30 | 18 | 37 | 51 | 36 | 20 | 14 | 25 | 22 | 19 | 14 | 13 | 8.57 | 8.60 | 5.74 | 15 | 14 | 14 | 19 | 15 | 24 | 14 | 10 | 18 | 13 | 4.89 | 1.46 | ~ | ~ | ~ | 18.58 | 50.53 | 28.00
| 3 | 5.37 | 6.26 | 4.88 | 3.45 | 1.85 | 2.14 | 2.40 | 1.62 | 10 | 13 | 15 | 15 | 3.75 | 3.42 | 9 | 23 | 8.05 | 5.93 | 7.68 | 5.90 | 7.03 | 12 | 18 | 23 | ~ | 19 | 15 | 13 | 10 | 15 | 13 | 9.74 | 23.38 | 30.00
| 4 | 11 | 4.71 | 12 | 2.06 | 5.40 | 5.81 | 2.99 | 1.45 | 6.31 | 5.58 | 2.13 | 11 | 7.68 | 13 | 8.05 | 6.58 | 4.92 | 12 | 1.79 | 2.68 | 6.24 | 10 | 6.16 | 6.40 | 3.55 | 3.59 | 6.41 | 6.53 | 6.89 | 1.94 | ~ | 6.17 | 12.54 | 30.00
| 5 | 1.27 | 2.40 | 9 | 12 | 2.49 | 1.33 | 0.78 | 3.96 | 1.20 | 2.24 | 3.33 | 7.42 | 24 | 20 | 9 | 7.89 | 3.76 | 9 | 4.46 | 8.38 | 12 | 6.82 | 9 | 1.43 | 1.89 | 3.75 | 5.85 | 2.12 | 1.45 | ~ | 0.04 | 5.96 | 24.19 | 30.00
| 6 | ~ | 3.23 | 0.30 | 2.24 | 2.69 | 1.08 | 1.59 | 0.24 | 1.87 | 1.85 | 6.03 | 7.89 | 10 | 15 | 5.59 | 4.75 | 5.13 | 4.92 | 5.86 | 7.25 | 5.86 | 10 | 4.92 | 5.90 | 11 | 21 | 5.26 | 3.88 | 4.61 | 4.62 | ~ | 5.65 | 20.62 | 29.00
| 7 | 7.06 | 11 | 19 | 4.48 | 4.32 | 3.78 | 9 | 5.52 | 4.91 | 4.34 | 3.91 | 3.79 | 4.65 | 3.40 | 4.82 | 4.25 | 4.90 | 3.31 | 3.56 | 6.67 | 5.14 | 7.52 | 6.58 | 5.97 | 8.39 | 5.60 | 5.21 | 5.08 | 4.54 | 4.11 | 4.31 | 5.78 | 18.99 | 31.00
| 8 | 7.66 | 7.24 | 11 | 6.78 | 7.43 | 7.02 | 6.49 | 10 | 7.01 | 6.23 | 11 | 15 | 6.91 | 8.38 | 6.27 | 11 | 10 | 13 | 9 | 8.30 | 5.51 | 4.08 | 4.14 | 4.49 | 4.18 | 6.52 | 7.22 | 4.18 | 4.95 | 10 | 18 | 7.99 | 18.32 | 31.00
| 9 | 11 | 6.39 | 4.66 | 3.56 | 3.18 | 3.10 | 4.67 | 5.86 | 11 | 7.45 | 3.65 | 2.97 | 3.26 | 3.60 | ~ | 3.78 | 8.15 | 21 | 12 | 14 | 14 | 15 | 25 | 10 | 6.24 | 6.46 | 5.84 | 6.45 | 6.85 | 10 | ~ | 8.22 | 24.69 | 29.00
| 10 | 11 | 14 | 22 | 10 | 18 | 17 | 10 | 13 | 15 | 5.22 | 5.21 | 5.87 | 6.22 | 7.60 | 6.77 | 12 | 10 | 6.11 | 10 | 6.34 | 14 | 10 | 12 | 7.12 | 5.66 | 7.92 | 5.22 | 3.88 | 4.23 | 4.55 | 12 | 9.62 | 21.79 | 31.00
| 11 | 7.05 | 10 | 7.87 | 7.87 | 7.36 | 7.55 | 12 | 15 | 11 | 11 | 11 | 13 | 17 | 9 | 16 | 20 | 20 | 15 | 29 | 22 | 52 | 43 | 38 | 30 | 19 | 23 | 27 | 26 | 21 | 39 | ~ | 19.52 | 52.24 | 30.00
| 12 | 27 | 45 | 25 | ~ | ~ | ~ | 13 | 18 | 32 | 43 | 47 | 41 | 14 | 14 | ~ | 14 | 23 | 26 | 12 | 14 | 16 | 20 | 24 | 20 | 14 | 13 | 15 | 19 | 24 | 19 | 13 | 22.41 | 47.06 | 27.00
|
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. | 86 | 3 | 0 | 0 | 0 | 0 | 0 | 0 | 89
| 3 | 0 | 0 | 0 | 0 | 0 | 0 | 71
| 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 | 25.1
| 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 | 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 | 13.5
| 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 | 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 | 23.9
| ID | 100 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 100
| |
|
|
ABS. | 87 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 88
| 1 | 0 | 0 | 0 | 0 | 0 | 0 | 52
| REL | 98.8 | 1.1 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 100.0
| 1.1 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 21.11
| ID | 98 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 100
|
Year
| ABS. | 353 | 4 | 0 | 0 | 0 | 0 | 0 | 0 | 357
| 4 | 0 | 0 | 0 | 0 | 0 | 0 | 71 | REL. | 98.8 | 1.1 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 100.0
| 1.1 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 25.1
| 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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