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 | 20 | 10 | 1.57 | ~ | 1.72 | 6.78 | 15 | 2.58 | 3.14 | 18 | 77 | 88 | 75 | 76 | 34 | 46 | 2.09 | ~ | ~ | ~ | ~ | 7.71 | 6.49 | 6.13 | 12 | 34 | 33 | 13 | 8.53 | 7.69 | 5.42 | 23.50 | 88.28 | 26.00
| 2 | 7.15 | 10 | 10 | 42 | 34 | 58 | 15 | 2.94 | 8.22 | 18 | 17 | 5.38 | 3.63 | 3.51 | 3.67 | 5.23 | 3.74 | 15 | 16 | 20 | 34 | 28 | 18 | 11 | 11 | 5.10 | 3.50 | 1.74 | ~ | ~ | ~ | 14.65 | 57.57 | 28.00
| 3 | 2.39 | 3.07 | 3.15 | 2.99 | 2.40 | 3.82 | 1.80 | 1.45 | 2.36 | 3.69 | 6.51 | 6.54 | 3.75 | 2.25 | 1.82 | 4.76 | 3.14 | 3.06 | 1.26 | ~ | ~ | ~ | ~ | 10 | 15 | 11 | 7.94 | 6.41 | 6.92 | 12 | 19 | 5.48 | 18.90 | 27.00
| 4 | 15 | 11 | 10 | 1.99 | 11 | 14 | 4.97 | 7.36 | 9 | 2.57 | 1.85 | 0.80 | 5.32 | 7.25 | 4.24 | 8.35 | 3.35 | 1.53 | 1.62 | 8.21 | 11 | 4.44 | 5.13 | 5.36 | 4.35 | 2.70 | 2.80 | ~ | 2.98 | 2.49 | ~ | 5.91 | 14.75 | 29.00
| 5 | 2.08 | 2.13 | 2.19 | 2.03 | 3.49 | 3.24 | 6.48 | 3.69 | 4.14 | 6.47 | 6.50 | 8.33 | 5.21 | 5.75 | 3.94 | 2.26 | 6.21 | 6.60 | 6.45 | 3.65 | 3.03 | 1.97 | 2.05 | 3.75 | 6.66 | 7.78 | 10 | 4.21 | 2.08 | 2.54 | 2.11 | 4.42 | 9.89 | 31.00
| 6 | 4.84 | 5.47 | 8.27 | 7.64 | 3.27 | 3.24 | 2.32 | 8.01 | 6.70 | 3.95 | 4.52 | 4.10 | 4.82 | 6.82 | 3.82 | 2.71 | 3.01 | 3.40 | 3.72 | 4.33 | 5.02 | 2.61 | 2.44 | 10 | 3.18 | 2.89 | 2.45 | 6.15 | 7.50 | 3.03 | ~ | 4.68 | 10.12 | 30.00
| 7 | 4.32 | 5.46 | 2.81 | 1.87 | 1.73 | 2.37 | 3.50 | 2.57 | 3.20 | 3.46 | 1.87 | 11 | 3.39 | 4.80 | 6.19 | 3.85 | 2.99 | 2.45 | 7.02 | 6.07 | 2.77 | 6.14 | 4.48 | 4.53 | 3.73 | 5.07 | 3.18 | 2.41 | 3.13 | 4.32 | 4.99 | 4.04 | 10.69 | 31.00
| 8 | 2.29 | 1.96 | 6.90 | 3.83 | 3.79 | 6.20 | 4.89 | 3.66 | 5.11 | 4.71 | 7.40 | 4.20 | 5.12 | 5.63 | 3.57 | 6.98 | 7.78 | 6.12 | 6.80 | 4.60 | 2.51 | 1.84 | 2.10 | 1.93 | 3.67 | 3.23 | 3.05 | 3.11 | 3.05 | 4.65 | 11 | 4.57 | 11.07 | 31.00
| 9 | 12 | 6.15 | 4.40 | 4.42 | 3.08 | 5.49 | 5.89 | 14 | 8.98 | 7.80 | 6.70 | 2.49 | 7.56 | 3.08 | 4.10 | 3.49 | 5.89 | 7.32 | 6.27 | 19 | 26 | 25 | 22 | 11 | 11 | 7.81 | 18 | 23 | 18 | 9 | ~ | 10.26 | 25.71 | 30.00
| 10 | 5.09 | 10 | 7.70 | 3.86 | 7.58 | 8.19 | 11 | 11 | 19 | 1.87 | 2.39 | 3.77 | 10 | 4.54 | 7.76 | 22 | 3.93 | 6.60 | 13 | 5.25 | ~ | 11 | 10 | 3.53 | 2.68 | 2.87 | 2.94 | 1.43 | 2.39 | 2.13 | 2.64 | 6.89 | 21.69 | 30.00
| 11 | 1.58 | 13 | 8.73 | 3.83 | 4.47 | 3.42 | 20 | 16 | 44 | 10 | 3.03 | 22 | 19 | 6.89 | 3.52 | 8.95 | 2.89 | 11 | ~ | 3.50 | 7.34 | 7.50 | 16 | 25 | 6.32 | 25 | 38 | 35 | 5.68 | 15 | ~ | 13.38 | 43.87 | 29.00
| 12 | 9 | 12 | 11 | 10 | 2.21 | 1.64 | 3.05 | 9 | 44 | 83 | 21 | 39 | 2.05 | 7.16 | 10 | 3.86 | 26 | 27 | 5.16 | 2.25 | 4.27 | 8.01 | 10 | 5.38 | 2.01 | 1.90 | 5.32 | 39 | 9 | 4.60 | 4.40 | 13.60 | 82.98 | 31.00
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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- 50 | 51- 100 | 101- 150 | 151- 225 | 226- 300 | 301- 450 | 451- 600 | over 600 | 50 | 100 | 150 | 225 | 300 | 450 | 600
| |
|
|
ABS. | 76 | 5 | 0 | 0 | 0 | 0 | 0 | 0 | 81
| 5 | 0 | 0 | 0 | 0 | 0 | 0 | 88
| REL. | 93.8 | 6.1 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 100.0
| 6.2 | 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. | 90 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 90
| 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 | 1.4
| 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 | 26
| 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. | 89 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 90
| 1 | 0 | 0 | 0 | 0 | 0 | 0 | 83
| 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 | 10.12
| ID | 98 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 100
|
Year
| ABS. | 347 | 6 | 0 | 0 | 0 | 0 | 0 | 0 | 353
| 6 | 0 | 0 | 0 | 0 | 0 | 0 | 88 | REL. | 98.3 | 1.6 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 100.0
| 1.7 | 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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