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 | ~ | ~ | 15 | 18 | 46 | 24 | 30 | 27 | 36 | 47 | 40 | 40 | 25 | 16 | 14 | 22 | 30 | 33 | 18 | 8.55 | 11 | 13 | 8.23 | 9 | 11 | 7.25 | 7.11 | 6.75 | 7.84 | 17 | 14 | 20.68 | 46.50 | 29.00
| 2 | 10 | 13 | 16 | 12 | 15 | 11 | 14 | 10 | 5.50 | 4.03 | 5.43 | 6.13 | 10 | 11 | 13 | 12 | 17 | 22 | 12 | 11 | 9 | 10 | 5.70 | 5.79 | 11 | 5.89 | 6.48 | 5.97 | ~ | ~ | ~ | 10.28 | 22.30 | 28.00
| 3 | 10 | 11 | 8.62 | 10 | 15 | 20 | 11 | 7.76 | 14 | 6.94 | 13 | 18 | 18 | 16 | 15 | 12 | 12 | 14 | 10 | 14 | 12 | 7.53 | 7.70 | 4.83 | 9 | 16 | 18 | 13 | 13 | 13 | 16 | 12.45 | 19.86 | 31.00
| 4 | 13 | 13 | 12 | 10 | 13 | 8.46 | 8.02 | 12 | 12 | 12 | 11 | 12 | 15 | 9 | 13 | 13 | 18 | ~ | 12 | 11 | 8.89 | 13 | 15 | 8.64 | 10 | 10 | 5.38 | 4.15 | 5.18 | 5.99 | ~ | 10.83 | 18.04 | 29.00
| 5 | 8.78 | 14 | 15 | 14 | 9 | 10 | 10 | 7.27 | 6.18 | 7.97 | 10 | 11 | 8.87 | 10 | 14 | 10 | 12 | 10 | 10 | 8.03 | 7.30 | 6.86 | 10 | 10 | 7.56 | 5.63 | 10 | 11 | 11 | 9 | 8.17 | 9.80 | 15.44 | 31.00
| 6 | 6.40 | 6.37 | 5.59 | 6.83 | 5.81 | 8.11 | 12 | 8.03 | 6.22 | 8.29 | 6.16 | 5.31 | 7.94 | 5.19 | 6.59 | 5.82 | 5.53 | 4.94 | 10 | 8.83 | 7.86 | 7.92 | 7.01 | 10 | 7.94 | 10 | 10 | 8.44 | 6.55 | 6.35 | ~ | 7.39 | 11.92 | 30.00
| 7 | 7.35 | 6.03 | 5.13 | 7.30 | 5.22 | 8.16 | 5.40 | 4.95 | 6.17 | 8.41 | 4.04 | 5.69 | 6.28 | 5.64 | 8.64 | 10 | 11 | 9 | 6.46 | 5.58 | 9 | 8.72 | 9 | 9 | 12 | 14 | 7.89 | 7.11 | 7.21 | 7.04 | 13 | 7.75 | 13.55 | 31.00
| 8 | 13 | 10 | 7.45 | 9 | 9 | 11 | 10 | 8.98 | 10 | 9 | 7.18 | 8.45 | 7.84 | 7.68 | 9 | 8.75 | 7.88 | 6.27 | 6.42 | 6.51 | 11 | 9 | 6.35 | 5.79 | 9 | 6.74 | 9 | 6.71 | 8.14 | 7.69 | 7.32 | 8.45 | 13.06 | 31.00
| 9 | 5.96 | 7.31 | 7.55 | 11 | 12 | 12 | 8.19 | 6.66 | 9 | 17 | 13 | 9 | 14 | 9 | 9 | 10 | 13 | 10 | 10 | 16 | 11 | 7.05 | 10 | 7.66 | 11 | 13 | 11 | 10 | 6.96 | 8.58 | ~ | 10.18 | 17.17 | 30.00
| 10 | 10 | 12 | 19 | 9 | 7.27 | 5.47 | 6.83 | 8.06 | 8.49 | 12 | 14 | 17 | 12 | 11 | 10 | 7.63 | 11 | 10 | 7.70 | 7.81 | 21 | 10 | 7.82 | 8.38 | 9 | 5.97 | 7.26 | 13 | 11 | 14 | 16 | 10.73 | 21.46 | 31.00
| 11 | 16 | 8.21 | 10 | 13 | 10 | 10 | 21 | 11 | 7.91 | 7.00 | 15 | 6.95 | 13 | 20 | 19 | 22 | 5.32 | 14 | 17 | 8.48 | 14 | 20 | 7.63 | 10 | 12 | 20 | 22 | 15 | 15 | 21 | ~ | 13.81 | 22.34 | 30.00
| 12 | 8.20 | 14 | 20 | 27 | 26 | 23 | 18 | 12 | 15 | 17 | 23 | 17 | 25 | 23 | 16 | 24 | 24 | 16 | 14 | 31 | 29 | 33 | 25 | 18 | 12 | 12 | 19 | 24 | 6.74 | 10 | 8.65 | 19.14 | 33.47 | 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- 33 | 34- 67 | 68- 100 | 101- 150 | 151- 200 | 201- 300 | 301- 400 | over 400 | 33 | 67 | 100 | 150 | 200 | 300 | 400
| |
|
|
ABS. | 82 | 6 | 0 | 0 | 0 | 0 | 0 | 0 | 88
| 6 | 0 | 0 | 0 | 0 | 0 | 0 | 47
| REL. | 93.1 | 6.8 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 100.0
| 6.8 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 10.1
| 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 | 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 | 17.4
| 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 | 17
| 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 | 10.9
| ID | 100 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 100
| |
|
|
ABS. | 91 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 92
| 1 | 0 | 0 | 0 | 0 | 0 | 0 | 33
| REL | 98.9 | 1.0 | 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 | 22.12
| ID | 98 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 100
|
Year
| ABS. | 355 | 7 | 0 | 0 | 0 | 0 | 0 | 0 | 362
| 7 | 0 | 0 | 0 | 0 | 0 | 0 | 47 | REL. | 98.0 | 1.9 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 100.0
| 1.9 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 10.1
| 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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