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 | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | 40 | 29 | 35 | 45 | 38 | 35 | 42 | 25 | 25 | 19 | 9 | 16 | ~ | ~ | ~ | ~ | 16 | 11 | 10 | 8.71 | 13 | 20 | 24.23 | 44.67 | 18.00
| 2 | 16 | 13 | 10 | 20 | 14 | 20 | 22 | 12 | 11 | 7.19 | 7.69 | 8.83 | 18 | 25 | 28 | 22 | 10 | 20 | 9 | 8.32 | 10 | 8.03 | 4.14 | 5.19 | 12 | 5.21 | 5.15 | 8.54 | ~ | ~ | ~ | 12.92 | 27.81 | 28.00
| 3 | 7.62 | 19 | 9 | 13 | 11 | 7.77 | 6.22 | 11 | 6.45 | 8.44 | 10 | 12 | 12 | 25 | 26 | 22 | 8.66 | 11 | 11 | 14 | 13 | 8.46 | 14 | 25 | 26 | 28 | 34 | 30 | 36 | 15 | 11 | 15.83 | 35.95 | 31.00
| 4 | 27 | 26 | 22 | 25 | 22 | 21 | 19 | 26 | 26 | 23 | 13 | 11 | 8.34 | 8.58 | 10 | 16 | 26 | 24 | 25 | 19 | 19 | 24 | 15 | 21 | 15 | 11 | 7.58 | 4.58 | 10 | 7.16 | ~ | 17.69 | 26.93 | 30.00
| 5 | 8.73 | 6.55 | 6.58 | 5.64 | 9 | 8.83 | 12 | 8.58 | 8.63 | 8.74 | 5.08 | 7.32 | 12 | 10 | 11 | 8.65 | 10 | 14 | 14 | 20 | 10 | 5.89 | 7.96 | 9 | 15 | 9 | 15 | 9 | 7.61 | 15 | 16 | 10.16 | 20.13 | 31.00
| 6 | 10 | 10 | 14 | 19 | 11 | 14 | 6.62 | 6.66 | 10 | 14 | 13 | 8.66 | 9 | 12 | 5.21 | 8.67 | 12 | 17 | 11 | 11 | 14 | 8.53 | 9 | 14 | 13 | 14 | 6.48 | 16 | 5.90 | 4.49 | ~ | 10.98 | 18.99 | 30.00
| 7 | 4.75 | 8.77 | 10 | 5.95 | 4.85 | 6.10 | 9 | 13 | 11 | 7.53 | 19 | 15 | 12 | 10 | 14 | 12 | 11 | 9 | 15 | 10 | 5.73 | 12 | 8.01 | 5.91 | 8.07 | 3.93 | 5.09 | 5.29 | 7.75 | 7.36 | ~ | 9.30 | 18.53 | 30.00
| 8 | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | 21 | 17 | 8.16 | 7.95 | 11 | 7.92 | 8.73 | 11 | 13 | 12 | 11.82 | 21.41 | 10.00
| 9 | 12 | 15 | 15 | 10 | 10 | 14 | 17 | 11 | 14 | 15 | 26 | 16 | 20 | 9 | 7.93 | 8.57 | 10 | 11 | 11 | 13 | 8.67 | 12 | 24 | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | 13.47 | 25.69 | 23.00
| 10 | ~ | ~ | ~ | 14 | 7.67 | 7.47 | 10 | 12 | 20 | 27 | 24 | 19 | 16 | 12 | 14 | 10 | 12 | 12 | 10 | 10 | 10 | 13 | 13 | 12 | 8.09 | 5.01 | 4.20 | 5.68 | 17 | 17 | 16 | 12.80 | 27.44 | 28.00
| 11 | 18 | 19 | 16 | 24 | 22 | 24 | 32 | 24 | 10 | 11 | 16 | 16 | 12 | 10 | ~ | ~ | ~ | 27 | 17 | 16 | 14 | 15 | 15 | 8.99 | 8.88 | 19 | 34 | 31 | 27 | 21 | ~ | 18.85 | 34.12 | 27.00
| 12 | 21 | 22 | 23 | 24 | 21 | 19 | 25 | 26 | 36 | 38 | 56 | 46 | 58 | 65 | 55 | 29 | ~ | ~ | ~ | 22 | 30 | 27 | 42 | 38 | 26 | 12 | 20 | 19 | 17 | 19 | 28 | 30.87 | 65.05 | 28.00
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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. | 69 | 8 | 0 | 0 | 0 | 0 | 0 | 0 | 77
| 8 | 0 | 0 | 0 | 0 | 0 | 0 | 45
| REL. | 89.6 | 10.3 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 100.0
| 10.4 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 13.1
| ID | 89 | 10 | 0 | 0 | 0 | 0 | 0 | 0 | 100
| |
|
|
ABS. | 91 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 91
| 0 | 0 | 0 | 0 | 0 | 0 | 0 | 27
| 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. | 63 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 63
| 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 | 11.9
| ID | 100 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 100
| |
|
|
ABS. | 73 | 10 | 0 | 0 | 0 | 0 | 0 | 0 | 83
| 10 | 0 | 0 | 0 | 0 | 0 | 0 | 65
| REL | 87.9 | 12.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 100.0
| 12.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 14.12
| ID | 87 | 12 | 0 | 0 | 0 | 0 | 0 | 0 | 100
|
Year
| ABS. | 296 | 18 | 0 | 0 | 0 | 0 | 0 | 0 | 314
| 18 | 0 | 0 | 0 | 0 | 0 | 0 | 65 | REL. | 94.2 | 5.7 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 100.0
| 5.7 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 14.12
| ID | 94 | 5 | 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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