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 | 14 | 14 | 7.13 | 5.97 | 6.80 | 13 | 14 | 12 | 14 | 21 | 19 | 19 | 23 | 20 | 24 | 22 | 16 | 8.56 | 15 | 18 | 16 | 13 | 16 | 20 | 15 | 27 | 26 | 30 | 34 | 21 | 15 | 17.40 | 34.08 | 31.00
| 2 | 16 | 18 | 17 | 19 | 24 | 18 | 17 | 14 | 13 | 14 | 11 | 3.86 | 2.10 | ~ | ~ | ~ | ~ | 10 | 5.01 | 5.35 | 5.26 | 3.41 | ~ | 1.43 | ~ | ~ | ~ | ~ | ~ | ~ | ~ | 11.51 | 23.69 | 19.00
| 3 | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | 15 | 15 | 6.99 | 15 | 19 | 21 | 18 | 10 | 9 | 9 | 8.28 | 14 | 11 | 14 | 14 | ~ | ~ | ~ | 12 | 15 | 13.29 | 20.77 | 17.00
| 4 | 30 | 15 | 8.40 | 9 | 7.72 | 12 | 8.09 | 10 | 11 | 7.29 | 10 | 13 | 10 | 12 | 9 | 14 | 14 | 11 | 13 | 14 | ~ | 12 | 10 | 17 | 10 | 6.06 | 6.43 | 14 | 7.28 | 10 | ~ | 11.39 | 29.51 | 29.00
| 5 | 5.91 | 9 | 11 | 8.05 | 12 | 11 | 11 | 8.92 | 10 | 10 | 10 | 9 | 7.37 | 6.66 | 5.33 | 5.05 | 6.56 | 8.86 | 7.45 | 7.06 | 8.82 | 6.71 | 8.86 | 7.59 | 7.18 | 8.56 | 6.43 | 4.84 | 6.13 | 7.82 | 9 | 8.16 | 12.11 | 31.00
| 6 | 11 | 8.34 | 11 | 9 | 6.14 | 6.04 | 7.61 | 10 | 8.50 | 9 | 10 | 9 | 6.38 | 6.63 | 11 | 8.28 | 8.80 | 11 | 12 | 10 | 9 | 8.28 | 11 | 14 | 7.29 | 10 | 5.39 | 6.42 | 7.17 | 7.49 | ~ | 8.87 | 13.69 | 30.00
| 7 | 7.75 | 8.19 | 7.62 | ~ | ~ | ~ | ~ | ~ | 8.50 | 8.31 | 5.48 | 5.28 | 4.66 | 7.20 | 8.23 | 7.48 | 7.51 | 5.10 | 6.20 | 5.88 | 5.46 | 7.99 | 8.30 | 9 | 7.40 | 9 | 10 | 12 | ~ | 6.01 | ~ | 7.44 | 11.81 | 24.00
| 8 | ~ | ~ | 11 | ~ | 9 | ~ | 15 | 12 | 10 | 15 | 12 | 12 | 17 | 17 | 14 | 12 | 12 | 14 | 13 | 11 | 11 | 11 | 9 | 10 | 11 | 15 | 11 | 10 | 10 | 8.50 | 11 | 12.00 | 17.07 | 27.00
| 9 | 10 | 8.73 | 8.55 | 9 | 8.65 | 10 | 7.66 | 10 | 5.56 | 5.46 | 12 | 11 | 10 | 4.52 | 9 | 8.83 | 8.86 | 10 | 7.79 | 5.06 | 5.49 | 8.52 | 10 | 14 | 17 | 15 | 14 | 17 | 17 | 8.53 | ~ | 9.88 | 16.85 | 30.00
| 10 | 9 | 10 | 11 | 6.98 | 14 | 14 | 15 | 18 | 18 | 7.35 | 5.66 | 7.29 | 10 | 13 | 13 | 13 | 7.09 | 6.70 | 13 | 13 | 10 | 12 | 14 | 7.97 | 5.39 | 11 | 6.37 | 5.45 | 8.95 | 7.35 | 5.03 | 10.21 | 17.86 | 31.00
| 11 | 5.89 | 8.42 | 6.16 | ~ | 10 | 12 | 12 | 12 | 17 | 18 | 11 | 14 | 16 | 10 | 17 | 17 | 12 | 16 | 19 | 6.39 | 11 | 17 | 29 | 35 | 26 | 29 | 27 | 18 | 7.17 | 4.85 | ~ | 15.36 | 35.12 | 29.00
| 12 | 2.47 | 5.75 | 1.82 | 2.43 | 0.95 | 0.35 | 0.26 | 0.37 | 1.06 | 2.04 | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | 11 | 10 | 17 | 23 | 20 | 11 | 12 | 10 | 14 | 12 | 23 | 16 | 7.71 | 8.89 | 22.77 | 23.00
|
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- 50 | 51- 100 | 101- 150 | 151- 225 | 226- 300 | 301- 450 | 451- 600 | over 600 | 50 | 100 | 150 | 225 | 300 | 450 | 600
| |
|
|
ABS. | 67 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 67
| 0 | 0 | 0 | 0 | 0 | 0 | 0 | 34
| 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 | 29.1
| 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 | 30
| 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. | 81 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 81
| 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 | 13.8
| ID | 100 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 100
| |
|
|
ABS. | 83 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 83
| 0 | 0 | 0 | 0 | 0 | 0 | 0 | 35
| 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 | 24.11
| ID | 100 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 100
|
Year
| ABS. | 321 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 321
| 0 | 0 | 0 | 0 | 0 | 0 | 0 | 35 | 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 | 24.11
| 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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