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 | 12 | 12 | 12 | 8.30 | 13 | 15 | 18 | 15 | 7.25 | 15 | 7.34 | 15 | 12 | 16 | 29 | 18 | 16 | 11 | 11 | 17 | 10 | 12 | 21 | 36 | 26 | 28 | 26 | 22 | 11 | 10 | 11 | 15.82 | 36.18 | 31.00
| 2 | 11 | 17 | 13 | 12 | 13 | 8.66 | 10 | 8.62 | 10 | 10 | 12 | 8.18 | 8.93 | 12 | 13 | 8.99 | 16 | 11 | 15 | 15 | 17 | 17 | 24 | 17 | 15 | 13 | 7.92 | 11 | 16 | ~ | ~ | 12.75 | 23.83 | 29.00
| 3 | 13 | 11 | 8.70 | 7.94 | 9 | 11 | 13 | 11 | 10 | 11 | 8.83 | 8.60 | 12 | 12 | 10 | 10 | 12 | 11 | 12 | 18 | 13 | 14 | 24 | 28 | 13 | 14 | 19 | 18 | 14 | 14 | 14 | 13.11 | 27.83 | 31.00
| 4 | 10 | 10 | 12 | 14 | 16 | 9 | 14 | 8.79 | 8.52 | 13 | 11 | 9 | 6.22 | 12 | 9 | 7.40 | 11 | 13 | 17 | 15 | 13 | 14 | 10 | 10 | 15 | 12 | 14 | 12 | 11 | 10 | ~ | 11.53 | 16.62 | 30.00
| 5 | 11 | 9 | 11 | 11 | 9 | 10 | 14 | 8.25 | 11 | 13 | 15 | 12 | 10 | 8.56 | 6.86 | 8.02 | 10 | 11 | 8.70 | 7.58 | 8.17 | 12 | 10 | 8.25 | 10 | 10 | 11 | 7.58 | 7.41 | 7.10 | 10 | 9.91 | 14.58 | 31.00
| 6 | 7.58 | 7.76 | 8.24 | 7.97 | 10 | 14 | 13 | 10 | 11 | 8.76 | 7.78 | 10 | 9 | 13 | 13 | 12 | 7.71 | 8.29 | 9 | 10 | 8.40 | 13 | 10 | 10 | 9 | 10 | 9 | ~ | ~ | ~ | ~ | 9.99 | 13.70 | 27.00
| 7 | ~ | ~ | ~ | ~ | 8.05 | 10 | 11 | 12 | 6.83 | 7.16 | 8.78 | 12 | 9 | 8.95 | 8.99 | 11 | 13 | 14 | 9 | 8.19 | 12 | 5.56 | ~ | 8.85 | 7.57 | 8.48 | 10 | 7.08 | 9 | ~ | ~ | 9.46 | 14.38 | 24.00
| 8 | 8.58 | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | 15 | 11.64 | 14.70 | 2.00
| 9 | 12 | 9 | 8.80 | 13 | 16 | 10 | 14 | 10 | 6.76 | 10 | 11 | 10 | 12 | 13 | 11 | 7.89 | 13 | 10 | 12 | 15 | 15 | 14 | 8.30 | 6.97 | 8.64 | 10 | 10 | 11 | 12 | 6.99 | ~ | 10.92 | 15.86 | 30.00
| 10 | 7.08 | 12 | 18 | 15 | 12 | 13 | 13 | 14 | 9 | 6.17 | 6.85 | 8.66 | 7.41 | 10 | 8.79 | 8.13 | 19 | 20 | 13 | 16 | 7.68 | 8.58 | 18 | 14 | 8.45 | 9 | 11 | 9 | 8.28 | 11 | 12 | 11.50 | 19.77 | 31.00
| 11 | 6.16 | 7.29 | 10 | 14 | 8.23 | 5.91 | 7.07 | 9 | 10 | 9 | 9 | 10 | 17 | 26 | 12 | 13 | 23 | 11 | 10 | 11 | 13 | 14 | 14 | 21 | 23 | 11 | 8.48 | 8.59 | 12 | 14 | ~ | 12.29 | 26.27 | 30.00
| 12 | 16 | 17 | 12 | 13 | 14 | 11 | 16 | 16 | 13 | 5.51 | 7.51 | 8.09 | 7.16 | 7.78 | 7.11 | 7.96 | 11 | 10 | 20 | 16 | 10 | 13 | 11 | 13 | 21 | 21 | 15 | 20 | 25 | 23 | 12 | 13.58 | 25.45 | 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. | 90 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 91
| 1 | 0 | 0 | 0 | 0 | 0 | 0 | 36
| 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 | 24.1
| ID | 98 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 100
| |
|
|
ABS. | 88 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 88
| 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 | 19.4
| ID | 100 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 100
| |
|
|
ABS. | 56 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 561
| 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 | 5.9
| 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 | 14.11
| ID | 100 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 100
|
Year
| ABS. | 326 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 327
| 1 | 0 | 0 | 0 | 0 | 0 | 0 | 36 | REL. | 99.6 | 0.3 | 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 | 24.1
| 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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