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 | 12 | 8.68 | 10 | 14 | 9 | 8.56 | 18 | 24 | 16 | 10 | 10 | 7.86 | 7.70 | 12 | 14 | 12 | 10 | 7.32 | 8.17 | 18 | 12 | 12 | 8.22 | 10 | 12 | 10 | 12 | 16 | 35 | 12.66 | 35.45 | 31.00
| 2 | 20 | 20 | 12 | 7.83 | 7.82 | 8.44 | 10 | 12 | 29 | 39 | ~ | 17 | 19 | 24 | 17 | 10 | 10 | 17 | 12 | 15 | 10 | 8.96 | 16 | 12 | 11 | 12 | 14 | 10 | ~ | ~ | ~ | 14.84 | 39.21 | 27.00
| 3 | 6.00 | 6.71 | 8.67 | 12 | 10 | 9 | 18 | 12 | 10 | 10 | 13 | 14 | 23 | 23 | 14 | 18 | 16 | 24 | 17 | 13 | 7.40 | 9 | 10 | 10 | 14 | 12 | 9 | 8.44 | 15 | 17 | 16 | 13.06 | 23.66 | 31.00
| 4 | 20 | 19 | 17 | 10 | 9 | 9 | 11 | 12 | 11 | 8.46 | 10 | 6.39 | 6.31 | 6.27 | 11 | 15 | 14 | 11 | 14 | 15 | 7.36 | 9 | 8.53 | 10 | 11 | 11 | 11 | 8.92 | 11 | 10 | ~ | 11.14 | 19.72 | 30.00
| 5 | 12 | 10 | 11 | 11 | 15 | 8.96 | 6.12 | 6.81 | 8.66 | 6.65 | 6.54 | 7.48 | 6.63 | 7.91 | 9 | 8.56 | 12 | 12 | 9 | 7.87 | 7.51 | 10 | 9 | 7.02 | 8.97 | 11 | 11 | 10 | 8.12 | 5.97 | 8.18 | 9.05 | 14.50 | 31.00
| 6 | 10 | 7.32 | 5.16 | 5.36 | 5.39 | 5.61 | 6.72 | 7.35 | 6.84 | 15 | 11 | 6.02 | 8.53 | 8.35 | 11 | 7.81 | 9 | 7.08 | 5.04 | 3.16 | 3.82 | 5.20 | 5.49 | 8.25 | 5.97 | 3.77 | 2.15 | 3.20 | 3.21 | 3.64 | ~ | 6.53 | 14.57 | 30.00
| 7 | 7.76 | 6.05 | 3.09 | 3.04 | 2.57 | 3.45 | 3.87 | 4.77 | 4.47 | 2.53 | 5.30 | 5.28 | 5.99 | 6.14 | 7.47 | 8.93 | 8.28 | 6.58 | 7.42 | 6.54 | 5.71 | 7.93 | 11 | 8.94 | 6.80 | 10 | 12 | 8.77 | 6.03 | 6.61 | 5.56 | 6.40 | 11.59 | 31.00
| 8 | 6.57 | 7.82 | 7.20 | 7.53 | 5.95 | 7.40 | 5.68 | 4.21 | 4.18 | 3.84 | 8.49 | 7.18 | 11 | 4.97 | 4.84 | 5.05 | 4.76 | 4.54 | 4.73 | 5.38 | 7.90 | 7.70 | 7.82 | 7.78 | 7.53 | 6.89 | 4.38 | 5.54 | 4.88 | 7.27 | 8.10 | 6.37 | 11.33 | 31.00
| 9 | 6.68 | 5.34 | 7.48 | 5.34 | 5.46 | 5.10 | 5.11 | 9 | 8.35 | 7.61 | 7.37 | 6.35 | 8.05 | 9 | 7.94 | 13 | 7.89 | 4.57 | 5.39 | 4.00 | 3.79 | 4.92 | 4.85 | 5.43 | 3.80 | 2.96 | 4.21 | 4.36 | 3.55 | 3.64 | ~ | 6.04 | 13.10 | 30.00
| 10 | 3.82 | 3.90 | 3.46 | 4.69 | 10 | 8.61 | 8.34 | 7.09 | 4.66 | 5.98 | 7.03 | 8.80 | 11 | 8.78 | 7.19 | 8.74 | 10 | 16 | 21 | 22 | 14 | 11 | 10 | 8.26 | 8.39 | 5.97 | 5.68 | 6.68 | 8.23 | 7.97 | 6.15 | 8.85 | 21.95 | 31.00
| 11 | 10 | 13 | 9 | 18 | 16 | 11 | 11 | 14 | 14 | 14 | 19 | 22 | 18 | 12 | 14 | 17 | 13 | 12 | 17 | 21 | 26 | 20 | 19 | 24 | 18 | 15 | 12 | 13 | 10 | 13 | ~ | 15.49 | 25.56 | 30.00
| 12 | 10 | 10 | 8.81 | 7.95 | 11 | 8.76 | 7.55 | 8.72 | 10 | 12 | 8.61 | 6.16 | 7.45 | 7.07 | 13 | 15 | 8.15 | 10 | 12 | 16 | 14 | 13 | 20 | 17 | 13 | 7.97 | 8.36 | 12 | 15 | 12 | 17 | 11.20 | 20.41 | 31.00
|
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. | 89 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 89
| 0 | 0 | 0 | 0 | 0 | 0 | 0 | 39
| 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 | 10.2
| 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 | 20
| 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 | 13
| 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 | 16.9
| 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 | 21.11
| ID | 100 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 100
|
Year
| ABS. | 364 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 364
| 0 | 0 | 0 | 0 | 0 | 0 | 0 | 39 | 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 | 10.2
| 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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