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 | 23 | 18 | 27 | 30 | 30 | 22 | 33 | 29 | 29 | 7.47 | 33 | 28 | 21 | 32 | 14 | 23 | 5.75 | 4.36 | 5.30 | 8.84 | 11 | 26 | 25 | 26 | 55 | 33 | 19 | 36 | 21 | 9 | 10 | 22.47 | 55.10 | 31.00
| 2 | 27 | 11 | 7.13 | 17 | 16 | 37 | 25 | 13 | 4.85 | 16 | 26 | 30 | 10 | 12 | 18 | 19 | 15 | 21 | 25 | 14 | 11 | 33 | 15 | 25 | 13 | 12 | 30 | 19 | 27 | ~ | ~ | 18.98 | 36.80 | 29.00
| 3 | 10 | 14 | 13 | 4.56 | 6.92 | 16 | 16 | 14 | 4.17 | 11 | 7.39 | 16 | 27 | 16 | 5.92 | 6.50 | 4.87 | 12 | 7.34 | 9 | 18 | 72 | 38 | 26 | 44 | 22 | 4.86 | 5.10 | 22 | 13 | 12 | 16.11 | 72.48 | 31.00
| 4 | 31 | 19 | 8.21 | 19 | 3.30 | 2.91 | 2.49 | 6.15 | 15 | 10 | 20 | 19 | 23 | 17 | 18 | 12 | 12 | 11 | 12 | 18 | 18 | 9 | 11 | 4.52 | 3.06 | 10 | 10 | 7.70 | 9 | 8.83 | ~ | 12.33 | 30.73 | 30.00
| 5 | 9 | 13 | 11 | 14 | 8.45 | 10 | 9 | 6.67 | 5.59 | 20 | 8.62 | 9 | 19 | 16 | 12 | 14 | 13 | 11 | 16 | 7.53 | 12 | 5.48 | 14 | 22 | 13 | 14 | 11 | 13 | 13 | 13 | 8.92 | 12.01 | 22.38 | 31.00
| 6 | 22 | 19 | 17 | 20 | 15 | 6.43 | 6.75 | 10 | 7.95 | 11 | 6.12 | 4.72 | 8.98 | 5.99 | 5.72 | 4.19 | 6.32 | 16 | 22 | 17 | 23 | 20 | 17 | 10 | 5.02 | 5.48 | 6.82 | 6.49 | 7.22 | 8.80 | ~ | 11.42 | 23.00 | 30.00
| 7 | 10 | 12 | 17 | 17 | 6.22 | 3.77 | 5.12 | 6.27 | 14 | 13 | 10 | 4.67 | 11 | 11 | 4.61 | 4.35 | 5.64 | 4.85 | 3.60 | 4.39 | 4.61 | 3.58 | 8.57 | 13 | 15 | 14 | 6.13 | 6.80 | 3.24 | 4.11 | 6.33 | 8.17 | 17.46 | 31.00
| 8 | 16 | 11 | 13 | 9 | 5.29 | 4.55 | 4.09 | 10 | 14 | 17 | 4.89 | 10 | 16 | 15 | 23 | 11 | 14 | 34 | 16 | 11 | 12 | 3.43 | 10 | 15 | 4.84 | 4.86 | 9 | 11 | 12 | 8.90 | 6.77 | 11.56 | 33.74 | 31.00
| 9 | 16 | 14 | 4.39 | 4.19 | 6.02 | 20 | 8.07 | 37 | 14 | 6.97 | 4.82 | 28 | 19 | 6.54 | 12 | 16 | 7.60 | 6.85 | 17 | 9 | 14 | 10 | 12 | 39 | 29 | 19 | 34 | 19 | 15 | 12 | ~ | 15.33 | 39.07 | 30.00
| 10 | 8.63 | 13 | 9 | 21 | 18 | 3.87 | 1.55 | 9 | 13 | 10 | 10 | 23 | 16 | 11 | 10 | 10 | 4.96 | 5.73 | 18 | 9 | 16 | 31 | 25 | 17 | 22 | 8.15 | 7.78 | 16 | 19 | 18 | 27 | 13.98 | 30.82 | 31.00
| 11 | 18 | 14 | 7.11 | 10 | 12 | 3.82 | 26 | 13 | 30 | 20 | 16 | 23 | 32 | 13 | 34 | 22 | 6.16 | 34 | 26 | 24 | 22 | 20 | 24 | 30 | 17 | 11 | 12 | 14 | 15 | 41 | ~ | 19.72 | 40.95 | 30.00
| 12 | 20 | 26 | 33 | 20 | 18 | 8.63 | 24 | 19 | 18 | 12 | 25 | 22 | 15 | 18 | 8.83 | 5.05 | 4.77 | 28 | 19 | 24 | 26 | 22 | 51 | 42 | 40 | 46 | 35 | 46 | 36 | 34 | 14 | 24.51 | 50.98 | 31.00
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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- 50 | 51- 100 | 101- 150 | 151- 225 | 226- 300 | 301- 450 | 451- 600 | over 600 | 50 | 100 | 150 | 225 | 300 | 450 | 600
| |
|
|
ABS. | 89 | 2 | 0 | 0 | 0 | 0 | 0 | 0 | 91
| 2 | 0 | 0 | 0 | 0 | 0 | 0 | 72
| REL. | 97.8 | 2.1 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 100.0
| 2.2 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 22.3
| ID | 97 | 2 | 0 | 0 | 0 | 0 | 0 | 0 | 100
| |
|
|
ABS. | 91 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 91
| 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 | 1.4
| 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 | 39
| 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 | 24.9
| ID | 100 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 100
| |
|
|
ABS. | 91 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 92
| 1 | 0 | 0 | 0 | 0 | 0 | 0 | 51
| 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 | 23.12
| ID | 98 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 100
|
Year
| ABS. | 363 | 3 | 0 | 0 | 0 | 0 | 0 | 0 | 366
| 3 | 0 | 0 | 0 | 0 | 0 | 0 | 72 | REL. | 99.1 | 0.8 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 100.0
| 0.8 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 22.3
| 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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