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 | 17 | 12 | 4.58 | 4.41 | 4.12 | 7.72 | 9 | 10 | 17 | 13 | 5.51 | 7.48 | 28 | 25 | 10 | 4.55 | 3.16 | 9 | 5.32 | 14 | 23 | 26 | 43 | 40 | 44 | 46 | 35 | 12 | 11 | 6.49 | 18 | 16.65 | 45.96 | 31.00
| 2 | 24 | 14 | 15 | 23 | 23 | 22 | 12 | 14 | 21 | 22 | 18 | 24 | 24 | 18 | 15 | 11 | 5.37 | 7.84 | 8.45 | 17 | 18 | 29 | 19 | 3.47 | 23 | 16 | 5.61 | 4.93 | ~ | ~ | ~ | 16.30 | 28.61 | 28.00
| 3 | 5.76 | 12 | 23 | 55 | 19 | 22 | 40 | 26 | 10 | 14 | 20 | 16 | 8.94 | 7.77 | 17 | 27 | 24 | 26 | 10 | 8.07 | 6.46 | 10 | 12 | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | 18.33 | 55.40 | 23.00
| 4 | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | 7.23 | 9 | 6.92 | 9 | 5.63 | 2.88 | 3.96 | 4.67 | 15 | 16 | 3.48 | 3.19 | 12 | 18 | 1.37 | 10 | 9 | ~ | 8.17 | 18.34 | 17.00
| 5 | 4.77 | 1.04 | 1.39 | 2.38 | 1.62 | 1.78 | 1.33 | 2.49 | 3.39 | 4.60 | 5.25 | 9 | 12 | 14 | 7.64 | 7.62 | 10 | 7.96 | 8.98 | 9 | 5.72 | 2.46 | 6.09 | 2.12 | 1.33 | ~ | ~ | ~ | ~ | ~ | ~ | 5.38 | 14.18 | 25.00
| 6 | ~ | ~ | 7.23 | 8.89 | 16 | 10 | 6.95 | 1.91 | 1.52 | 1.82 | 1.33 | 2.86 | 2.49 | 8.44 | 2.64 | 2.73 | 2.52 | 2.26 | 1.93 | 4.25 | 4.87 | 3.86 | 4.08 | 3.50 | 5.00 | 5.35 | 1.37 | 1.37 | 2.09 | ~ | ~ | 4.34 | 15.85 | 27.00
| 7 | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | 1.79 | 2.13 | 2.42 | ~ | 1.42 | 2.31 | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | 2.01 | 2.42 | 5.00
| 8 | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~
| 9 | ~ | ~ | ~ | ~ | ~ | ~ | 9 | 5.21 | 4.65 | 5.04 | 2.10 | ~ | 2.20 | 1.87 | 1.75 | 1.75 | 1.79 | 1.85 | 12 | 10 | 14 | 8.59 | 16 | 7.30 | 8.45 | 8.50 | 1.75 | 1.54 | 1.91 | 6.63 | ~ | 5.80 | 15.59 | 23.00
| 10 | 3.63 | 6.37 | 7.27 | 3.71 | 5.95 | 8.17 | 4.39 | 8.89 | 4.07 | 1.33 | 1.33 | 1.33 | 2.02 | 1.60 | 1.33 | 6.32 | 1.80 | 3.05 | 9 | 2.15 | 4.38 | 4.14 | 3.38 | 1.60 | 1.33 | 1.79 | 1.33 | 1.33 | 1.33 | 1.33 | 1.95 | 3.48 | 9.20 | 31.00
| 11 | 1.33 | ~ | 1.76 | 1.61 | 3.70 | 2.27 | 5.57 | 6.26 | 2.51 | 2.70 | 2.31 | 6.36 | 6.01 | 4.63 | 4.47 | 6.30 | 5.05 | 5.16 | 16 | 16 | 34 | 29 | 26 | 14 | 17 | 10 | 8.74 | 13 | 10 | 32 | ~ | 10.20 | 33.72 | 29.00
| 12 | 25 | 29 | 16 | 7.48 | 5.39 | 5.02 | 6.19 | 8.69 | 20 | 27 | 31 | 10 | 3.84 | 2.21 | 4.10 | 4.54 | 7.94 | 6.79 | 2.47 | 6.03 | 4.24 | 3.60 | 11 | 10 | 5.71 | 3.43 | 2.83 | 10 | 18 | 13 | 13 | 10.51 | 31.09 | 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. | 81 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 82
| 1 | 0 | 0 | 0 | 0 | 0 | 0 | 55
| REL. | 98.7 | 1.2 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 100.0
| 1.2 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 4.3
| ID | 98 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 100
| |
|
|
ABS. | 69 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 69
| 0 | 0 | 0 | 0 | 0 | 0 | 0 | 18
| 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 | 27.4
| ID | 100 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 100
| |
|
|
ABS. | 28 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 282
| 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 | 23.9
| 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 | 34
| 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. | 269 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 270
| 1 | 0 | 0 | 0 | 0 | 0 | 0 | 55 | REL. | 99.6 | 0.3 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 100.0
| 0.4 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 4.3
| ID | 99 | | 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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