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 | 10 | 24 | 63 | 106 | 45 | 27 | 26 | 21 | 21 | 30 | 32 | 34 | 57 | 28 | 44 | 47 | 26 | 23 | 13 | 6.66 | 5.56 | 7.45 | 7.15 | 7.36 | 4.38 | 4.12 | 3.40 | 3.38 | 3.34 | 6.42 | 10 | 24.08 | 105.50 | 31.00
| 2 | 6.47 | 8.49 | 11 | 14 | 16 | 10 | 14 | 4.26 | 2.93 | 4.51 | 1.84 | 2.71 | 7.52 | 15 | 20 | 21 | 16 | 14 | 4.51 | 1.70 | 15 | 6.82 | 3.73 | 4.38 | 4.79 | 4.34 | 3.33 | 2.99 | ~ | ~ | ~ | 8.61 | 20.99 | 28.00
| 3 | 4.05 | 10 | 11 | 9.00 | 14 | 13 | 3.91 | 12 | 8.59 | 8.41 | 13 | 11 | 15 | 19 | 11 | 15 | 8.34 | 11 | 8.27 | 6.19 | 5.07 | 14 | 12 | 11 | 17 | 20 | 25 | 21 | 27 | 16 | 9 | 12.50 | 26.94 | 31.00
| 4 | 28 | 6.39 | 5.80 | 8.43 | 11 | 14 | 12 | 16 | 8.78 | 12 | 10 | 5.17 | 3.30 | 2.36 | 1.63 | 5.78 | 12 | 11 | 17 | 13 | 14 | 11 | 10 | 9 | 13 | 5.65 | 3.53 | 5.41 | 4.82 | 3.77 | ~ | 9.45 | 27.99 | 30.00
| 5 | 4.54 | 6.51 | 6.67 | 6.76 | 5.12 | 2.57 | 5.16 | 2.45 | 5.45 | 3.80 | 2.69 | 2.32 | 8.83 | 3.15 | 7.01 | 7.38 | 4.39 | 7.08 | 6.73 | 10 | 3.68 | 2.08 | 4.76 | 5.92 | 6.13 | 4.50 | 3.49 | 10 | 20 | 6.52 | 12 | 6.03 | 19.78 | 31.00
| 6 | 11 | 7.13 | 5.22 | 5.55 | 2.67 | 1.49 | 1.44 | 2.64 | 5.75 | 12 | 6.54 | 5.41 | 4.52 | 6.44 | 3.01 | 5.18 | 8.42 | 7.40 | 7.55 | 12 | 11 | 7.26 | 7.87 | 10 | 9 | 12 | 4.09 | 6.26 | 4.18 | 3.05 | ~ | 6.53 | 12.32 | 30.00
| 7 | 6.69 | 6.01 | 7.09 | 3.67 | 3.88 | 4.14 | 4.33 | 5.98 | 3.76 | 4.93 | 12 | 7.64 | 3.28 | 11 | 7.85 | 2.39 | 4.00 | 7.73 | 11 | 10 | 4.28 | 11 | 3.73 | 4.93 | 7.95 | 6.57 | 6.76 | 3.84 | 4.14 | 7.05 | 2.75 | 6.11 | 11.67 | 31.00
| 8 | 8.00 | 8.12 | 6.97 | 9 | 16 | 10 | 6.87 | 6.61 | 2.64 | 2.67 | 2.28 | 2.13 | 6.16 | 18 | 6.98 | 7.40 | 10 | 10 | 3.80 | 3.75 | 4.27 | 18 | 13 | 8.02 | 4.34 | 5.84 | 4.42 | 4.36 | 4.13 | 13 | 5.59 | 7.47 | 17.78 | 31.00
| 9 | 8.40 | 7.68 | 4.53 | 4.67 | 5.33 | 4.94 | 6.93 | 5.67 | 4.84 | 6.30 | 12 | 2.63 | 4.41 | 6.80 | 5.00 | 4.32 | 1.45 | 1.76 | 3.95 | 6.09 | 4.51 | 3.10 | 3.61 | 6.34 | 6.94 | 6.10 | 16 | 6.03 | 10 | 5.44 | ~ | 5.88 | 16.29 | 30.00
| 10 | 9 | 10 | 6.67 | 2.57 | 1.45 | 3.01 | 8.52 | 2.57 | 3.68 | 7.65 | 4.59 | 4.97 | 7.74 | 7.14 | 4.86 | 12 | 5.89 | 6.33 | 5.02 | 5.86 | 8.59 | 6.14 | 6.17 | 2.54 | 5.61 | 1.42 | 1.33 | 1.57 | 4.01 | 5.18 | 5.00 | 5.40 | 11.66 | 31.00
| 11 | 6.97 | 6.51 | 6.63 | 12 | 12 | 10 | 12 | 4.12 | 9 | 11 | 13 | 11 | 18 | 9 | 6.60 | 8.47 | 5.36 | 5.85 | 8.57 | 8.30 | 10 | 8.44 | 5.82 | 7.50 | 14 | 14 | 14 | 8.91 | 15 | 9 | ~ | 9.66 | 18.40 | 30.00
| 12 | 8.20 | 11 | 11 | 14 | 15 | 16 | 18 | 15 | 29 | 21 | 28 | 31 | 56 | 70 | 38 | 24 | 24 | 19 | 18 | 21 | 16 | 13 | 36 | 28 | 23 | 34 | 26 | 13 | 6.88 | 7.75 | 25 | 23.16 | 69.75 | 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. | 87 | 2 | 1 | 0 | 0 | 0 | 0 | 0 | 90
| 3 | 1 | 0 | 0 | 0 | 0 | 0 | 106
| REL. | 96.6 | 2.2 | 1.1 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 100.0
| 3.3 | 1.1 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 4.1
| ID | 96 | 2 | 1 | 0 | 0 | 0 | 0 | 0 | 100
| |
|
|
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 | 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 | 18
| 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 | 14.8
| ID | 100 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 100
| |
|
|
ABS. | 90 | 2 | 0 | 0 | 0 | 0 | 0 | 0 | 92
| 2 | 0 | 0 | 0 | 0 | 0 | 0 | 70
| 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 | 14.12
| ID | 97 | 2 | 0 | 0 | 0 | 0 | 0 | 0 | 100
|
Year
| ABS. | 360 | 4 | 1 | 0 | 0 | 0 | 0 | 0 | 365
| 5 | 1 | 0 | 0 | 0 | 0 | 0 | 106 | REL. | 98.6 | 1.0 | 0.2 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 100.0
| 1.4 | 0.3 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 4.1
| ID | 98 | 1 | | 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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