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 | 19 | 10 | 15 | 17 | 13 | 13 | 26 | 21 | 23 | 14 | 15 | 8.97 | 11 | 16 | 25 | 13 | 8.10 | 7.37 | 10 | 21 | 7.28 | 13 | 14 | 22 | 24 | 34 | 24 | 31 | 14 | 9 | 11 | 16.48 | 34.07 | 31.00
| 2 | 15 | 15 | 10 | 17 | 13 | 14 | 16 | 12 | 10 | 11 | 10 | 11 | 9 | 10 | 17 | 12 | 15 | 14 | 19 | 12 | 11 | 21 | 19 | 22 | 13 | 14 | 11 | ~ | ~ | ~ | ~ | 13.79 | 21.52 | 27.00
| 3 | 12 | 11 | 11 | 6.51 | 6.64 | 15 | 15 | 15 | 9 | 8.41 | 8.09 | 11 | 14 | 16 | 7.17 | 8.90 | 8.15 | 10 | 6.70 | 14 | 14 | 19 | 22 | 18 | 16 | 14 | 12 | 15 | 13 | 13 | 16 | 12.41 | 22.25 | 31.00
| 4 | 15 | 13 | 11 | 12 | 16 | 8.37 | 11 | 10 | 10 | 12 | 14 | 14 | 11 | 11 | 11 | 8.63 | 11 | 10 | 16 | 12 | 14 | 10 | 8.72 | 8.55 | 10 | 11 | 11 | 10 | 8.29 | 12 | ~ | 11.40 | 16.26 | 30.00
| 5 | 10 | 7.90 | 8.83 | 8.01 | 8.57 | 7.89 | 8.66 | 8.37 | 8.38 | 12 | 9 | 6.66 | 6.51 | 4.95 | 6.41 | 6.89 | 9 | 10 | 10 | 8.04 | 8.13 | 10 | 11 | 11 | 11 | 10 | 8.79 | 7.17 | 7.57 | 7.45 | 7.57 | 8.57 | 12.16 | 31.00
| 6 | 8.43 | 8.53 | 11 | 7.51 | 7.99 | 11 | 10 | 12 | 8.64 | 7.88 | 8.19 | 10 | 10 | 10 | 10 | 6.52 | 7.07 | 9 | 9.00 | ~ | 10 | 11 | 11 | 8.69 | 8.25 | 9 | 8.85 | 8.39 | 9 | 10 | ~ | 9.19 | 11.83 | 29.00
| 7 | 10 | 9 | 11 | 10 | 8.86 | 10 | 9 | 7.04 | 7.27 | 8.01 | ~ | ~ | ~ | ~ | 13 | 13 | 14 | 15 | 12 | 10 | 9 | 9 | 11 | 10 | 11 | 10 | 10 | 8.55 | 4.99 | 5.19 | 7.09 | 9.77 | 14.75 | 27.00
| 8 | 10 | 8.06 | 9 | 10 | 7.20 | 7.63 | 7.81 | 9 | 8.90 | 10 | 9 | 8.27 | 8.53 | 10 | 15 | 11 | 8.35 | 9 | 7.48 | 8.06 | 8.79 | 6.33 | 8.19 | 11 | 7.04 | 4.81 | 5.40 | 8.95 | 8.19 | 10 | 9 | 8.72 | 14.58 | 31.00
| 9 | 10 | 7.19 | 4.75 | 7.10 | 10 | 9 | 9 | 10 | 8.03 | 8.29 | 10 | 9 | 12 | 10 | 7.76 | 9 | 7.50 | 6.69 | 8.83 | 10 | 10 | 8.03 | 7.17 | 7.45 | 10 | 11 | 11 | 8.97 | 7.63 | 7.48 | ~ | 8.80 | 11.82 | 30.00
| 10 | 7.79 | 10 | 10 | 13 | 11 | 10 | 8.56 | 10 | 11 | 7.98 | 8.26 | 12 | 17 | 13 | 8.40 | 9 | 13 | 12 | 11 | 8.61 | 7.29 | 8.57 | 12 | 21 | 14 | 11 | 13 | 10 | 9 | 9 | 12 | 10.99 | 20.54 | 31.00
| 11 | 14 | 8.52 | 7.94 | 9 | 9 | 5.34 | 8.50 | 10 | 21 | 17 | 9 | 6.75 | 8.37 | 16 | 14 | 13 | 18 | 14 | 7.59 | 12 | 19 | 11 | 11 | 19 | 24 | 12 | 13 | 13 | 10 | 20 | ~ | 12.74 | 23.87 | 30.00
| 12 | 19 | 18 | 18 | 18 | 15 | 13 | 13 | 15 | 15 | 11 | 16 | 18 | 15 | 13 | 11 | 10 | 8.15 | 17 | 21 | 22 | 20 | 13 | 13 | 15 | 16 | 18 | 12 | 23 | 17 | 19 | 8.51 | 15.55 | 23.24 | 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. | 88 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 89
| 1 | 0 | 0 | 0 | 0 | 0 | 0 | 34
| 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 | 26.1
| ID | 98 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 100
| |
|
|
ABS. | 90 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 90
| 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 | 5.4
| 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 | 15
| 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 | 18.7
| 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 | 24
| 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 | 25.11
| ID | 100 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 100
|
Year
| ABS. | 358 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 359
| 1 | 0 | 0 | 0 | 0 | 0 | 0 | 34 | REL. | 99.7 | 0.2 | 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 | 26.1
| 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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