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 | 13 | 10 | 11 | 11 | 11 | 20 | 21 | 14 | 22 | 19 | 11 | 17 | 15 | 17 | 20 | 15 | 13 | 13 | 12 | 19 | 10 | 26 | 13 | 13 | 19 | 28 | 27 | 24 | 10 | 13 | 13 | 16.17 | 27.57 | 31.00
| 2 | 11 | 13 | 11 | 12 | 11 | 9 | 7.91 | 7.78 | 9 | 8.54 | 4.95 | 7.41 | 5.67 | 8.42 | 8.18 | 7.09 | 8.28 | 13 | 11 | 10 | 7.69 | 19 | 18 | 17 | 10 | 7.88 | 8.22 | 11 | 6.81 | ~ | ~ | 10.02 | 19.30 | 29.00
| 3 | 5.79 | 7.72 | 7.78 | 5.96 | 7.70 | 10 | 11 | 12 | 10 | 7.62 | 6.82 | 7.91 | 7.87 | 10 | 8.00 | 7.70 | 8.51 | 11 | 10 | 8.38 | 10 | 12 | 15 | 23 | 12 | 11 | 12 | 16 | 14 | 15 | 10 | 10.36 | 23.17 | 31.00
| 4 | 8.34 | 6.15 | 11 | 8.11 | 13 | 10 | 7.59 | 6.90 | 8.63 | 10 | 12 | 9 | 6.27 | 10 | 12 | 5.42 | 10 | 11 | 11 | 10 | 9 | 7.91 | 7.74 | 7.28 | 9 | 10 | 9 | 6.97 | 6.02 | 6.97 | ~ | 8.89 | 13.02 | 30.00
| 5 | 7.65 | 7.80 | 9 | 10 | 8.41 | 6.49 | 7.11 | 8.47 | 9 | 10 | 10 | 8.76 | 6.04 | 4.86 | 7.43 | 6.75 | 7.71 | 6.67 | 5.44 | 4.48 | 4.93 | 6.02 | 6.67 | 7.14 | 6.76 | 7.01 | 5.51 | 4.17 | 5.41 | 7.95 | 8.78 | 7.18 | 10.15 | 31.00
| 6 | 5.96 | 5.47 | 7.34 | 6.92 | 7.31 | 8.35 | 6.15 | 7.09 | 8.72 | 7.89 | 7.68 | 6.51 | 8.28 | 10 | 6.74 | 4.66 | 5.15 | 5.63 | 8.45 | 6.83 | 6.97 | 6.70 | 5.92 | 6.03 | 4.39 | 4.07 | 3.73 | 4.74 | 6.85 | 8.13 | ~ | 6.61 | 9.80 | 30.00
| 7 | 7.90 | 6.17 | 5.91 | 5.54 | 5.47 | 5.42 | 8.12 | 5.37 | 4.37 | 5.01 | 5.75 | 6.04 | 6.72 | 5.99 | 3.85 | 3.95 | 5.77 | 7.25 | ~ | ~ | 8.07 | 7.28 | 11 | 10 | 6.76 | 7.17 | 6.61 | 6.80 | 6.19 | 6.09 | 6.63 | 6.46 | 11.40 | 29.00
| 8 | 7.39 | 8.21 | 7.65 | 10 | 12 | 11 | 9 | 11 | 8.27 | 9 | 10 | 12 | 11 | 10 | 12 | 9 | 10 | 8.45 | 8.27 | 8.86 | 7.98 | 12 | 13 | 10 | 8.76 | 7.96 | 8.71 | 11 | 10 | 15 | 13 | 10.00 | 14.53 | 31.00
| 9 | 17 | 8.48 | 8.82 | 8.92 | 10 | 11 | 12 | 14 | 14 | 19 | 19 | 20 | 17 | 18 | 15 | 10 | 10 | 14 | 19 | 17 | 22 | 14 | 13 | 12 | 12 | 16 | 25 | 20 | 18 | 14 | ~ | 14.97 | 24.55 | 30.00
| 10 | 12 | 11 | 17 | 12 | 16 | 14 | 13 | 8.69 | 13 | 13 | 11 | 15 | 25 | 23 | 14 | 15 | 14 | 14 | 13 | 15 | 13 | 12 | 20 | 14 | 11 | 15 | 9 | 7.19 | 5.46 | 10 | 10 | 13.41 | 24.69 | 31.00
| 11 | 6.37 | 8.22 | 14 | 7.75 | 9 | 11 | 5.54 | 8.34 | 10 | 7.50 | 6.13 | 17 | 24 | 20 | 9 | 14 | 19 | 7.83 | 8.80 | 26 | 13 | 15 | 23 | 14 | 11 | 6.36 | 7.65 | 20 | 19 | 22 | ~ | 13.00 | 25.79 | 30.00
| 12 | 23 | 20 | 15 | 13 | 18 | 10 | 16 | 16 | 15 | 5.55 | 7.37 | 10 | 5.97 | 6.38 | 6.54 | 9 | 7.57 | 11 | 27 | 31 | 17 | 17 | 16 | 23 | 21 | 23 | 21 | 21 | 14 | 12 | 7.25 | 15.05 | 30.87 | 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- 33 | 34- 67 | 68- 100 | 101- 150 | 151- 200 | 201- 300 | 301- 400 | over 400 | 33 | 67 | 100 | 150 | 200 | 300 | 400
| |
|
|
ABS. | 91 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 91
| 0 | 0 | 0 | 0 | 0 | 0 | 0 | 28
| 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 | 26.1
| 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 | 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 | 5.4
| ID | 100 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 100
| |
|
|
ABS. | 90 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 90
| 0 | 0 | 0 | 0 | 0 | 0 | 0 | 25
| 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 | 27.9
| 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 | 31
| 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 | 20.12
| 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 | 31 | 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 | 20.12
| 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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