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 | 9 | 3.59 | 7.41 | 6.61 | 18 | 14 | 8.59 | 3.65 | 4.57 | 13 | 19 | 22 | 7.03 | 6.24 | 3.88 | 4.30 | 6.66 | 1.25 | 2.03 | 8.04 | 1.23 | 4.66 | 1.95 | 6.10 | 5.34 | 13 | 13 | 4.60 | 1.64 | 2.46 | 11 | 7.59 | 22.47 | 31.00
| 2 | 9 | 7.79 | 4.79 | 6.97 | 4.46 | 3.42 | 6.27 | 2.85 | 3.51 | 3.44 | 27 | 8.38 | 1.60 | 10 | 10 | 12 | 25 | 31 | 7.81 | 1.96 | 1.69 | 8.92 | 7.80 | 8.31 | 5.93 | 2.53 | 5.55 | 2.09 | 2.27 | ~ | ~ | 8.04 | 31.16 | 29.00
| 3 | 1.98 | 3.87 | 3.15 | 5.20 | 1.77 | 6.41 | 3.84 | 4.67 | 2.67 | 5.35 | 1.34 | 14 | 8.54 | 3.20 | 1.88 | 3.65 | 3.10 | 4.09 | 1.13 | 5.53 | 11 | 10 | 6.93 | 4.91 | 6.90 | 8.17 | 8.87 | 28 | 10 | 3.51 | 6.03 | 6.13 | 27.62 | 31.00
| 4 | 1.37 | 7.59 | 10 | 5.99 | 4.09 | 1.11 | 4.14 | 6.44 | 2.17 | 10 | 21 | 10 | 3.95 | 3.18 | 1.86 | 3.06 | 12 | 1.67 | 2.37 | 14 | 9 | 4.24 | 3.15 | 1.32 | 1.89 | 12 | 16 | 5.16 | 2.22 | 3.37 | ~ | 6.14 | 20.82 | 30.00
| 5 | 2.31 | 2.56 | 8.22 | 6.09 | 2.21 | 1.74 | 1.43 | 3.61 | 6.21 | 4.17 | 2.13 | 2.43 | 2.38 | 2.94 | 8.00 | 4.06 | 3.21 | 1.08 | 2.11 | 1.99 | 7.30 | 3.25 | 7.58 | ~ | 0.94 | ~ | ~ | ~ | ~ | ~ | ~ | 3.67 | 8.22 | 24.00
| 6 | ~ | 1.36 | 1.59 | 4.41 | 2.17 | 2.39 | 2.80 | 1.46 | 1.94 | 2.09 | 1.27 | 1.19 | 1.27 | 3.62 | 3.22 | 0.92 | 2.16 | 4.12 | 3.48 | 3.03 | 2.40 | 1.20 | 0.88 | 1.09 | 1.95 | 4.08 | 2.89 | 2.47 | 3.02 | 2.40 | ~ | 2.31 | 4.41 | 29.00
| 7 | 1.22 | 1.64 | 2.31 | 1.28 | 1.28 | 1.82 | 2.26 | 0.88 | 2.10 | 4.28 | 2.21 | 4.59 | 3.33 | 2.17 | 0.93 | 0.88 | 1.95 | 4.93 | 3.54 | 18 | 4.49 | 2.66 | 6.74 | 13 | 5.84 | 2.73 | 9 | 3.54 | 0.88 | 1.24 | 3.03 | 3.70 | 17.67 | 31.00
| 8 | 8.10 | 2.20 | 1.43 | 0.98 | 0.92 | 1.05 | 1.51 | 2.90 | 5.57 | 4.50 | 1.53 | 1.16 | 1.92 | 5.64 | 4.33 | 6.06 | 8.28 | 4.04 | 2.88 | 2.65 | 1.83 | 2.39 | 6.55 | 5.72 | 2.54 | 2.39 | 3.86 | 8.71 | 8.22 | 7.76 | 10 | 4.13 | 10.47 | 31.00
| 9 | 10 | 1.52 | 3.86 | 7.08 | 5.73 | 17 | 28 | 17 | 2.52 | 6.60 | 18 | 16 | 5.43 | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | 10.64 | 28.01 | 13.00
| 10 | ~ | ~ | ~ | ~ | ~ | ~ | ~ | ~ | 18 | 20 | 2.65 | 8.65 | 11 | 9 | 28 | 40 | 21 | 5.93 | 16 | 35 | 24 | 25 | 13 | 7.86 | 9 | 11 | 8.58 | 2.43 | 2.16 | 5.76 | 4.31 | 14.32 | 40.29 | 23.00
| 11 | 12 | 13 | 5.24 | 2.26 | 20 | 7.54 | 4.23 | 25 | 27 | 33 | 22 | 28 | 77 | 43 | 32 | 8.53 | 47 | 6.86 | 35 | 64 | 52 | 66 | 39 | 14 | 34 | 6.20 | 19 | 19 | 13 | 18 | ~ | 26.44 | 76.78 | 30.00
| 12 | 30 | 7.73 | 5.28 | 19 | 12 | 57 | 22 | 9 | 8.64 | 4.08 | 8.94 | 12 | 14 | 7.98 | 7.68 | 5.83 | 6.28 | 17 | 10 | 25 | 50 | 24 | 3.99 | 6.15 | 5.55 | 18 | 72 | 32 | 27 | 5.29 | 11 | 17.52 | 71.61 | 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. | 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 | 18.2
| 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 | 21
| 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 | 11.4
| ID | 100 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 100
| |
|
|
ABS. | 75 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 75
| 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 | 7.9
| ID | 100 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 100
| |
|
|
ABS. | 77 | 7 | 0 | 0 | 0 | 0 | 0 | 0 | 84
| 7 | 0 | 0 | 0 | 0 | 0 | 0 | 77
| REL | 91.6 | 8.3 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 100.0
| 8.3 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 13.11
| ID | 91 | 8 | 0 | 0 | 0 | 0 | 0 | 0 | 100
|
Year
| ABS. | 326 | 7 | 0 | 0 | 0 | 0 | 0 | 0 | 333
| 7 | 0 | 0 | 0 | 0 | 0 | 0 | 77 | REL. | 97.8 | 2.1 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 100.0
| 2.1 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 13.11
| ID | 97 | 2 | 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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