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 | 14 | 13 | 14 | ~ | 13 | ~ | 10 | ~ | ~ | ~ | 15 | 16 | 24 | 18 | 18 | 14 | 10 | 6.39 | 8.43 | 10 | 14 | 13 | 29 | 35 | 30 | 25 | 14 | 15 | 8.04 | 10 | 7.30 | 15.60 | 35.09 | 26.00
| 2 | 8.72 | 9 | 7.47 | 8.04 | 9 | 12 | 10 | 7.98 | 5.04 | 10 | 14 | 9 | 8.60 | 10 | 7.64 | 4.13 | 8.38 | 8.72 | 8.77 | 14 | 12 | 11 | 12 | 10 | 10 | 10 | 10 | 9 | 14 | ~ | ~ | 9.63 | 14.26 | 29.00
| 3 | 9 | 7.92 | 7.02 | 7.02 | 8.72 | 10 | 9 | 7.19 | 5.72 | 5.94 | 5.09 | 8.27 | 8.66 | 6.71 | 6.77 | 10 | 12 | 12 | 9.00 | 14 | 9 | 12 | 11 | 17 | 9 | 11 | 8.04 | 8.55 | 9 | 5.66 | 8.09 | 9.00 | 16.98 | 31.00
| 4 | 7.81 | 8.72 | 10 | 8.43 | 12 | 6.57 | 5.60 | 7.81 | 8.04 | 16 | 12 | 6.45 | 6.96 | 8.04 | 6.21 | ~ | 8.18 | 8.43 | 12 | 10 | 7.02 | 7.13 | 11 | 10 | 7.13 | 5.72 | 14 | 14 | 11 | 8.72 | ~ | 9.11 | 15.68 | 29.00
| 5 | 5.21 | 7.53 | 9 | 8.83 | 9 | 7.98 | 8.77 | 6.85 | 5.04 | 3.73 | 8.09 | 8.83 | 6.23 | 5.72 | 6.62 | 6.91 | 7.64 | 6.79 | 5.89 | 5.60 | 7.47 | 6.28 | 8.21 | 6.34 | 4.98 | 6.51 | 4.75 | 5.10 | 5.21 | 4.24 | 3.72 | 6.57 | 9.34 | 31.00
| 6 | ~ | 5.94 | 7.30 | 5.77 | 9 | 7.30 | 4.87 | 4.53 | 8.72 | 10 | 7.92 | 5.72 | 5.72 | 7.05 | 4.75 | 6.91 | 4.24 | 7.92 | 6.91 | 8.15 | 8.72 | 7.30 | 6.28 | 4.19 | 5.04 | 5.89 | 6.18 | ~ | 6.74 | 4.11 | ~ | 6.56 | 10.47 | 28.00
| 7 | 4.86 | 8.10 | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | 3.96 | 8.09 | 4.02 | 5.55 | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | 5.76 | 8.10 | 6.00
| 8 | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~
| 9 | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | 7.98 | 7.87 | 8.94 | 10 | 10 | 6.76 | 6.06 | 12 | 13 | 9 | 6.45 | 5.21 | 6.28 | 10 | 5.77 | 8.38 | 15 | 19 | 15 | ~ | 9.68 | 19.47 | 19.00
| 10 | 13 | 5.55 | 7.87 | 7.75 | 10 | 6.79 | 6.91 | 10 | 7.58 | 8.04 | 8.94 | 7.92 | 6.96 | 11 | 40 | 55 | 36 | ~ | ~ | ~ | ~ | ~ | 8.63 | 9 | 8.04 | 7.41 | 8.60 | 7.07 | 6.57 | 9 | 5.49 | 12.29 | 54.50 | 26.00
| 11 | 7.07 | 6.30 | 4.75 | 6.45 | 5.93 | 6.96 | 7.47 | 6.62 | 10 | 9 | 10 | 10 | 8.49 | 8.60 | 9 | 10 | 13 | 7.41 | 10 | 7.64 | 8.77 | 10 | 10 | 10 | 11 | 8.32 | 7.75 | 6.45 | 11 | 8.77 | ~ | 8.54 | 12.61 | 30.00
| 12 | 13 | 6.62 | 6.28 | 8.94 | 8.89 | 14 | 12 | 10 | 6.68 | 6.79 | 8.26 | 10 | 11 | 7.53 | 6.00 | 7.36 | 6.74 | 11 | 12 | 18 | 16 | 25 | 15 | 22 | 19 | 11 | 8.38 | 9 | 11 | 15 | 12 | 11.44 | 24.79 | 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. | 86 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 86
| 0 | 0 | 0 | 0 | 0 | 0 | 0 | 35
| 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 | 24.1
| ID | 100 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 100
| |
|
|
ABS. | 88 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 88
| 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 | 10.4
| ID | 100 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 100
| |
|
|
ABS. | 25 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 252
| 0 | 0 | 0 | 0 | 0 | 0 | 0 | 19
| 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. | 86 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 87
| 1 | 0 | 0 | 0 | 0 | 0 | 0 | 55
| 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 | 16.10
| ID | 98 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 100
|
Year
| ABS. | 285 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 286
| 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
| 0.3 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 16.10
| 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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