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 | 2.78 | 3.30 | 17 | 21 | 23 | 21 | 52 | 45 | 4.89 | 8.32 | 6.14 | 8.48 | 10 | 15 | 12 | ~ | 12 | 9 | 5.52 | 2.63 | 6.01 | 17 | 7.07 | 7.82 | 4.20 | 2.74 | 3.56 | 3.94 | 2.87 | 7.86 | 18 | 12.03 | 52.11 | 30.00
| 2 | 10 | 5.05 | 7.69 | 13 | 11 | 8.29 | 9 | 3.75 | 3.09 | 2.39 | 3.19 | 2.77 | 4.84 | 10 | 10 | 4.55 | 4.84 | 16 | 4.31 | 2.87 | 3.32 | 3.09 | 2.50 | 2.42 | 5.05 | 2.82 | 3.83 | 3.16 | ~ | ~ | ~ | 5.83 | 15.82 | 28.00
| 3 | 4.13 | 2.85 | 2.98 | 7.85 | 16 | 15 | 2.88 | 6.42 | 7.80 | 3.27 | 5.90 | 7.79 | 11 | 5.85 | 11 | 4.23 | 20 | 26 | 2.79 | 4.68 | 4.28 | 3.11 | 2.96 | 3.08 | 5.35 | 12 | 7.53 | 17 | 20 | 7.04 | 5.91 | 8.27 | 26.14 | 31.00
| 4 | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | 14 | 6.36 | 4.84 | 4.65 | 4.89 | 4.84 | 3.48 | 4.02 | 10 | 5.76 | 5.95 | 2.83 | 2.50 | 12 | 19 | 3.83 | 12 | 2.78 | 2.53 | 2.55 | 2.82 | 3.21 | ~ | 6.10 | 18.56 | 22.00
| 5 | 4.92 | 6.81 | 4.51 | 2.61 | 3.40 | 7.45 | 5.19 | 3.02 | 3.56 | 3.22 | 2.77 | 3.78 | 4.84 | 3.51 | 2.82 | 3.32 | 3.86 | 2.69 | 2.99 | 3.48 | 3.80 | 3.32 | 3.69 | 5.29 | 2.85 | 3.43 | 7.91 | 5.31 | 3.86 | 4.27 | 6.42 | 4.16 | 7.91 | 31.00
| 6 | 2.39 | 3.80 | 6.30 | 3.75 | 3.18 | 4.04 | 4.20 | 2.55 | 5.59 | 3.75 | 3.72 | 3.34 | 3.22 | 4.97 | 3.10 | 2.82 | 5.93 | 4.10 | 4.81 | 3.13 | 3.31 | 2.39 | 2.37 | 3.62 | 4.28 | 5.84 | 3.21 | 2.77 | 3.14 | 2.66 | ~ | 3.74 | 6.30 | 30.00
| 7 | 3.37 | 4.18 | 4.81 | 3.23 | 2.37 | 2.18 | 2.93 | 4.13 | 3.54 | 3.03 | 5.80 | 7.47 | 2.77 | 2.42 | 5.41 | 10 | 11 | 6.52 | 8.22 | 2.77 | 2.36 | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | 4.67 | 11.09 | 21.00
| 8 | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | 5.43 | 7.95 | 10 | 3.64 | 6.64 | 9.54 | 4.00
| 9 | 3.32 | 7.87 | 6.62 | 5.22 | 6.25 | 3.70 | 3.88 | ~ | 4.07 | 4.52 | 3.83 | 8.94 | 11 | 5.92 | 2.39 | 3.67 | 4.06 | 8.48 | 11 | 15 | 4.36 | 5.82 | 7.85 | 6.01 | 4.15 | 12 | 3.35 | 5.77 | 10 | 35 | ~ | 7.39 | 35.13 | 29.00
| 10 | 26 | 21 | 17 | 5.90 | 3.78 | 2.50 | ~ | ~ | 5.75 | 10 | 11 | 4.89 | 5.82 | 14 | 6.01 | 27 | 11 | 6.73 | 1.62 | 7.71 | 12 | 25 | 1.91 | 4.89 | 12 | 1.33 | 1.30 | 1.57 | 4.67 | 8.38 | 12 | 9.45 | 27.23 | 29.00
| 11 | 12 | 2.47 | 2.53 | 12 | 12 | 10 | 15 | 4.95 | 1.52 | 7.02 | 14 | 8.54 | 10 | 33 | 87 | 34 | 8.14 | 44 | 28 | 8.54 | 20 | 39 | 3.99 | 3.16 | 36 | 61 | 18 | 15 | 21 | 9 | ~ | 19.35 | 87.44 | 30.00
| 12 | 4.34 | 14 | 22 | 30 | 19 | 16 | 9 | 7.61 | 17 | 18 | 21 | 12 | 7.79 | 7.77 | 6.03 | 15 | 23 | 12 | 68 | 58 | 64 | 26 | 26 | 5.41 | 4.97 | 5.82 | 9 | 19 | 13 | 16 | 8.45 | 18.90 | 68.31 | 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- 50 | 51- 100 | 101- 150 | 151- 225 | 226- 300 | 301- 450 | 451- 600 | over 600 | 50 | 100 | 150 | 225 | 300 | 450 | 600
| |
|
|
ABS. | 88 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 89
| 1 | 0 | 0 | 0 | 0 | 0 | 0 | 52
| REL. | 98.8 | 1.1 | 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 | 7.1
| ID | 98 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 100
| |
|
|
ABS. | 83 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 83
| 0 | 0 | 0 | 0 | 0 | 0 | 0 | 19
| 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 | 23.4
| ID | 100 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 100
| |
|
|
ABS. | 54 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 541
| 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 | 30.9
| ID | 100 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 100
| |
|
|
ABS. | 85 | 5 | 0 | 0 | 0 | 0 | 0 | 0 | 90
| 5 | 0 | 0 | 0 | 0 | 0 | 0 | 87
| REL | 94.4 | 5.5 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 100.0
| 5.6 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 15.11
| ID | 94 | 5 | 0 | 0 | 0 | 0 | 0 | 0 | 100
|
Year
| ABS. | 310 | 6 | 0 | 0 | 0 | 0 | 0 | 0 | 316
| 6 | 0 | 0 | 0 | 0 | 0 | 0 | 87 | REL. | 98.1 | 1.8 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 100.0
| 1.9 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 15.11
| ID | 98 | 1 | 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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