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 | 18 | 23 | 1.36 | 2.43 | 2.23 | 4.32 | 14 | 2.16 | 2.64 | 76 | 56 | 32 | 26 | 70 | 106 | 30 | 2.37 | 14 | 17 | 5.20 | 3.06 | 11 | 7.90 | 12 | 18 | 134 | 117 | 19 | 37 | 10 | 10 | 28.50 | 133.88 | 31.00
| 2 | 19 | 27 | 11 | 74 | 80 | 47 | 15 | 4.26 | 14 | 40 | 17 | 4.07 | 3.79 | 3.14 | 5.84 | 32 | 7.55 | 18 | 23 | 38 | 42 | 15 | 27 | 20 | 58 | 30 | 30 | 10 | ~ | ~ | ~ | 25.61 | 80.38 | 28.00
| 3 | 7.94 | 13 | 16 | 16 | 13 | 6.83 | 22 | 10 | 3.18 | 24 | 21 | 11 | 13 | 3.31 | 8.67 | 11 | 4.83 | 4.62 | 2.34 | 2.29 | 2.42 | 8.79 | 14 | 6.64 | 13 | 21 | 8.03 | 16 | 13 | 28 | 30 | 12.04 | 29.65 | 31.00
| 4 | 24 | 15 | 13 | 4.50 | 6.79 | 12 | 11 | 14 | 17 | 8.66 | 4.73 | 2.48 | 21 | 11 | 19 | 30 | 12 | 4.31 | 4.15 | 18 | 24 | 20 | 16 | 8.05 | 5.98 | 7.03 | ~ | ~ | 8.87 | 7.22 | ~ | 12.42 | 29.70 | 28.00
| 5 | 4.77 | 2.90 | 4.36 | 4.15 | 4.31 | 6.38 | 27 | 5.95 | 3.82 | 6.57 | 9 | 19 | 8.14 | 5.42 | 5.99 | 4.37 | 4.76 | 6.09 | 5.73 | 5.89 | 4.81 | 1.15 | 1.71 | 2.59 | 3.30 | ~ | 7.82 | ~ | 6.59 | 7.69 | ~ | 6.44 | 27.05 | 28.00
| 6 | ~ | ~ | 13 | 10 | 10 | 4.59 | 4.92 | 12 | 14 | 5.20 | 8.07 | 4.37 | 3.32 | 11 | 7.68 | 4.13 | 10 | 6.44 | 5.20 | 7.35 | 8.71 | 6.85 | 2.70 | 4.32 | 6.59 | 4.04 | 3.09 | 2.73 | 6.32 | 4.67 | ~ | 6.82 | 13.84 | 28.00
| 7 | 3.62 | 12 | 6.39 | 2.17 | 2.32 | 3.17 | 10 | 2.94 | 2.42 | 2.52 | 1.05 | 2.31 | 2.32 | 4.65 | 3.55 | 4.59 | 2.96 | 1.31 | 14 | 10 | 5.93 | 7.88 | 4.54 | 2.69 | 1.26 | 5.56 | 2.95 | 1.70 | 2.68 | 3.48 | 4.68 | 4.43 | 14.29 | 31.00
| 8 | 4.03 | 1.15 | 8.84 | 3.98 | 3.87 | 8.80 | 6.03 | 4.89 | 3.59 | 17 | 8.52 | 6.39 | 4.52 | 6.77 | 4.52 | 6.32 | 8.17 | 3.31 | 9 | 8.56 | 1.79 | 1.16 | 2.88 | 2.33 | 2.87 | 5.27 | 2.14 | 1.76 | 1.67 | 5.48 | 16 | 5.53 | 17.02 | 31.00
| 9 | 19 | 17 | 13 | 17 | 3.68 | 13 | 19 | 15 | 8.86 | 7.66 | 11 | 2.71 | 8.89 | 3.94 | 3.71 | 5.64 | 6.18 | 6.55 | 18 | 6.19 | 12 | 30 | 16 | 28 | 49 | 9 | 35 | 26 | 45 | 25 | ~ | 16.01 | 48.98 | 30.00
| 10 | 17 | 12 | 7.69 | 10 | 19 | 19 | 21 | 26 | 36 | 3.07 | 2.70 | 5.14 | 13 | 9 | 19 | 45 | 8.55 | 21 | 34 | 14 | ~ | ~ | 7.01 | ~ | ~ | ~ | 2.28 | 0.07 | 1.65 | 1.79 | 1.17 | 13.68 | 44.65 | 26.00
| 11 | 0.68 | 10 | 11 | 7.37 | 4.98 | 6.51 | 54 | 29 | 57 | 51 | 6.22 | 37 | 35 | 14 | 7.56 | 18 | 2.99 | 5.19 | 18 | 4.51 | 5.76 | 18 | 84 | 100 | 32 | 33 | 71 | 56 | 20 | 36 | ~ | 27.79 | 100.14 | 30.00
| 12 | 19 | 35 | 42 | 18 | 2.44 | 1.00 | 1.52 | 2.61 | 46 | 75 | 63 | 51 | 12 | 45 | 129 | 15 | 87 | 122 | 14 | 15 | 11 | 13 | 43 | 13 | 2.16 | ~ | ~ | 17 | 25 | ~ | ~ | 33.99 | 128.56 | 27.00
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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. | 81 | 6 | 3 | 0 | 0 | 0 | 0 | 0 | 90
| 9 | 3 | 0 | 0 | 0 | 0 | 0 | 134
| REL. | 90.0 | 6.6 | 3.3 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 100.0
| 10.0 | 3.3 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 26.1
| ID | 90 | 6 | 3 | 0 | 0 | 0 | 0 | 0 | 100
| |
|
|
ABS. | 84 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 84
| 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 | 16.4
| 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 | 49
| 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 | 25.9
| ID | 100 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 100
| |
|
|
ABS. | 70 | 10 | 3 | 0 | 0 | 0 | 0 | 0 | 83
| 13 | 3 | 0 | 0 | 0 | 0 | 0 | 129
| REL | 84.3 | 12.0 | 3.6 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 100.0
| 15.7 | 3.6 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 15.12
| ID | 84 | 12 | 3 | 0 | 0 | 0 | 0 | 0 | 100
|
Year
| ABS. | 327 | 16 | 6 | 0 | 0 | 0 | 0 | 0 | 349
| 22 | 6 | 0 | 0 | 0 | 0 | 0 | 134 | REL. | 93.6 | 4.5 | 1.7 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 100.0
| 6.3 | 1.7 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 26.1
| ID | 93 | 4 | 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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