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 | 15 | 3.49 | 1.82 | 1.96 | 4.52 | 6.60 | 10 | 3.96 | 8.70 | 19 | 21 | 49 | 81 | 46 | 10 | 5.06 | 3.45 | 2.32 | 4.86 | 13 | 13 | 18 | 12 | 7.18 | 9 | 36 | 38 | 25 | 18 | 14 | 7.02 | 16.34 | 80.95 | 31.00
| 2 | 5.35 | 16 | 18 | 40 | 39 | 23 | 7.49 | 5.79 | 21 | 43 | 33 | 29 | 54 | 26 | 19 | 17 | 9 | 13 | 16 | 13 | 11 | 12 | 13 | 23 | 23 | 19 | 4.80 | 2.95 | ~ | ~ | ~ | 19.83 | 54.06 | 28.00
| 3 | 2.46 | 5.39 | 4.16 | 4.26 | 4.90 | 8.48 | 2.54 | 2.68 | 12 | 12 | 3.27 | 10 | 11 | 4.10 | 3.67 | 16 | 15 | 16 | 10 | 12 | 7.31 | 4.32 | 3.07 | 13 | 8.79 | 5.31 | 6.58 | 7.39 | 5.31 | 7.67 | 14 | 7.83 | 15.98 | 31.00
| 4 | 9 | 5.77 | 3.09 | 2.95 | 2.88 | 10 | 4.38 | 5.85 | 5.61 | 2.10 | 2.86 | 3.79 | 3.81 | 6.05 | 5.09 | 6.14 | 10 | 7.61 | 3.55 | 2.38 | 14 | 7.27 | 6.13 | 9 | 3.19 | 4.10 | 8.21 | 12 | 7.14 | 3.73 | ~ | 5.96 | 14.39 | 30.00
| 5 | 1.73 | 2.54 | 5.77 | 11 | 8.58 | 4.44 | 7.77 | 8.15 | 3.76 | 3.50 | 7.12 | 6.13 | 9 | 4.14 | 9 | 4.36 | 5.75 | 10 | 14 | 10 | 4.01 | 8.72 | 4.70 | 2.62 | 7.67 | 5.33 | 6.24 | 6.19 | 5.79 | 2.72 | 1.82 | 6.27 | 14.41 | 31.00
| 6 | 4.50 | 5.17 | 8.17 | 8.98 | 5.16 | 2.38 | 1.82 | 7.93 | 3.45 | 4.82 | 5.02 | 11 | 4.68 | 2.56 | 6.64 | 6.26 | 8.56 | 6.80 | 10 | 5.35 | 3.75 | 7.04 | 4.86 | ~ | ~ | 7.55 | 1.78 | 2.09 | 6.03 | 5.16 | ~ | 5.64 | 11.34 | 28.00
| 7 | 7.49 | 11 | 7.71 | 2.97 | 3.67 | 8.72 | 14 | 11 | 7.83 | 7.71 | 2.47 | ~ | 3.63 | 5.69 | 4.61 | 6.65 | 3.96 | 2.10 | 2.19 | 5.77 | 5.71 | 6.28 | 4.96 | 5.75 | 3.94 | 2.00 | 4.01 | 4.30 | 4.42 | 3.31 | 4.22 | 5.62 | 14.37 | 30.00
| 8 | 2.72 | 2.97 | 10 | 6.66 | 7.59 | 6.24 | 6.03 | 2.42 | 2.97 | 4.48 | 4.24 | 6.88 | 7.53 | 9 | 2.04 | 2.64 | 8.62 | 7.69 | 9 | 6.50 | 3.17 | 2.68 | 2.08 | 6.82 | 8.60 | 6.44 | 10 | 7.38 | 5.67 | 4.44 | ~ | 5.79 | 10.13 | 30.00
| 9 | ~ | 4.74 | 2.58 | 3.79 | 2.18 | 2.16 | 4.36 | 6.88 | 3.17 | 3.87 | 3.17 | 3.73 | 2.28 | 4.86 | 7.26 | 8.45 | 8.92 | 13 | 7.34 | 6.98 | 21 | 15 | 18 | 9 | 5.93 | 2.97 | 6.66 | 16 | 14 | 10 | ~ | 7.54 | 21.17 | 29.00
| 10 | 5.09 | 14 | 6.76 | 2.25 | 5.00 | 5.99 | ~ | ~ | ~ | 2.14 | 2.18 | 8.07 | 8.45 | 7.19 | 18 | 7.85 | 3.07 | 5.23 | 7.22 | 10 | 5.23 | 6.62 | ~ | ~ | ~ | ~ | 5.31 | 5.09 | 8.23 | 6.88 | 2.52 | 6.61 | 17.55 | 24.00
| 11 | 1.76 | 11 | 5.27 | 4.94 | 10 | 8.90 | 6.42 | 5.41 | 18 | 23 | 11 | 6.11 | 8.39 | 2.89 | 5.67 | 15 | 14 | 6.52 | 22 | 17 | 10 | 2.34 | 9 | 32 | 4.34 | 27 | 16 | 8.84 | 2.00 | 21 | ~ | 11.15 | 31.56 | 30.00
| 12 | 8.96 | 17 | 4.50 | 6.26 | 3.98 | 3.71 | 11 | 20 | 30 | 58 | 34 | 18 | 2.48 | 20 | 62 | 15 | 48 | 22 | 3.79 | 4.64 | 16 | 15 | 8.94 | 3.01 | 1.37 | 1.88 | 1.82 | 30 | 15 | 1.96 | ~ | 16.30 | 62.47 | 30.00
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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. | 88 | 2 | 0 | 0 | 0 | 0 | 0 | 0 | 90
| 2 | 0 | 0 | 0 | 0 | 0 | 0 | 81
| REL. | 97.7 | 2.2 | 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 | 13.1
| ID | 97 | 2 | 0 | 0 | 0 | 0 | 0 | 0 | 100
| |
|
|
ABS. | 89 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 89
| 0 | 0 | 0 | 0 | 0 | 0 | 0 | 14
| 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 | 19.5
| ID | 100 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 100
| |
|
|
ABS. | 89 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 89
| 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 | 21.9
| ID | 100 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 100
| |
|
|
ABS. | 82 | 2 | 0 | 0 | 0 | 0 | 0 | 0 | 84
| 2 | 0 | 0 | 0 | 0 | 0 | 0 | 62
| REL | 97.6 | 2.3 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 100.0
| 2.4 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 15.12
| ID | 97 | 2 | 0 | 0 | 0 | 0 | 0 | 0 | 100
|
Year
| ABS. | 348 | 4 | 0 | 0 | 0 | 0 | 0 | 0 | 352
| 4 | 0 | 0 | 0 | 0 | 0 | 0 | 81 | 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 | 13.1
| 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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