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 | 11 | 5.41 | 6.88 | 4.76 | 34 | 76 | 60 | 11 | 8.49 | 13 | 22 | 26 | 6.83 | 9 | 14 | 5.43 | 4.13 | 1.45 | 2.05 | 3.87 | 1.23 | 5.15 | 12 | 24 | 20 | 7.17 | 7.57 | 6.16 | 2.09 | 2.10 | 4.22 | 13.44 | 75.94 | 31.00
| 2 | 6.46 | 4.85 | 3.87 | 6.62 | 3.20 | 13 | 5.84 | 2.86 | 3.66 | 6.42 | 19 | 9 | 1.40 | 4.05 | 8.08 | 4.82 | 4.11 | 6.30 | 6.64 | 2.55 | 28 | 18 | 35 | 16 | 3.40 | 41 | 13 | 12 | 21 | ~ | ~ | 10.71 | 41.05 | 29.00
| 3 | 3.94 | 2.54 | 2.78 | 1.21 | 1.54 | 5.36 | 3.09 | 3.75 | 3.37 | 10 | 3.05 | 10 | 29 | 5.04 | 2.42 | 4.37 | 7.24 | 9 | 5.06 | ~ | 10 | 49 | 25 | 29 | 33 | 10 | 2.65 | 6.73 | 13 | 17 | 4.90 | 10.44 | 49.27 | 30.00
| 4 | 11 | 5.11 | 13 | 22 | 4.74 | 1.83 | 2.06 | 15 | 7.65 | 13 | 25 | 18 | 2.96 | 24 | 7.34 | 6.77 | 10 | 26 | 11 | 24 | 27 | 10 | 6.10 | 1.53 | 7.03 | 14 | 9 | 6.20 | 5.93 | 6.70 | ~ | 11.46 | 26.97 | 30.00
| 5 | 5.33 | 12 | 11 | 13 | 10 | 3.44 | 2.95 | 8.14 | 15 | 20 | 9 | 4.25 | 3.76 | 23 | 17 | 11 | 6.67 | 4.94 | 3.80 | 1.35 | 3.02 | 2.38 | 11 | 8.54 | 3.91 | 10 | 3.43 | 4.88 | 4.18 | 3.12 | 6.55 | 7.92 | 22.83 | 31.00
| 6 | 7.10 | 5.64 | 3.56 | 5.58 | 10 | 5.57 | 4.29 | 11 | 10 | 4.29 | 2.89 | 4.54 | 7.12 | 3.08 | 3.28 | 1.50 | 3.48 | 7.15 | 14 | 8.98 | 4.91 | 2.38 | 6.25 | 1.92 | 2.19 | 2.08 | 3.52 | 5.23 | 6.17 | 7.24 | ~ | 5.51 | 14.14 | 30.00
| 7 | 1.90 | 4.82 | 3.85 | 3.24 | 2.17 | 9 | 4.33 | 1.34 | 2.02 | 6.23 | 8.69 | 4.39 | 2.82 | 5.08 | 1.82 | 1.96 | 4.01 | 8.40 | 2.55 | 2.33 | 3.01 | 2.96 | 4.14 | 10 | 7.79 | 5.20 | 6.34 | 2.89 | 0.94 | 4.49 | 16 | 4.68 | 15.97 | 31.00
| 8 | 12 | 3.17 | 3.35 | 3.54 | 1.91 | 2.23 | 3.74 | 10 | 20 | 10 | 6.12 | 4.71 | 17 | 11 | 4.69 | 3.41 | 7.82 | 10 | 8.07 | 7.05 | 2.37 | 12 | 19 | 8.79 | 3.36 | 3.73 | 4.85 | 13 | 18 | 9 | 14 | 8.36 | 20.36 | 31.00
| 9 | 11 | 0.80 | 1.08 | 3.86 | 10 | 10 | 11 | 7.88 | 12 | 21 | 53 | 19 | 4.97 | 14 | 6.89 | 2.51 | 5.10 | 13 | 14 | 12 | 10 | 13 | 4.03 | 5.88 | 19 | 33 | 19 | 7.74 | 3.37 | 2.05 | ~ | 11.61 | 53.14 | 30.00
| 10 | 2.53 | 42 | 12 | 39 | 29 | 4.68 | 1.52 | 10 | 15 | 8.57 | 25 | 38 | 111 | 15 | 5.00 | 32 | 25 | 5.45 | 119 | 28 | 10 | 83 | 25 | 17 | 9 | 5.40 | 4.17 | 14 | 6.29 | 14 | 19 | 24.96 | 118.97 | 31.00
| 11 | 15 | 19 | 44 | 4.19 | 16 | 5.55 | 62 | 36 | 39 | 21 | 48 | 10 | 27 | 30 | 31 | 26 | 8.66 | 7.42 | 25 | 31 | 39 | 74 | 90 | 81 | ~ | 3.35 | 8.86 | 34 | 58 | 16 | ~ | 31.33 | 89.53 | 29.00
| 12 | 11 | 9 | 32 | 37 | 9 | 6.93 | 10 | 48 | 62 | 25 | 11 | 8.71 | 3.19 | 2.08 | 2.72 | 2.67 | 10 | 29 | 65 | 53 | 19 | 27 | 20 | 13 | 14 | 30 | 7.19 | 18 | 55 | 9 | 6.63 | 21.19 | 65.36 | 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. | 88 | 2 | 0 | 0 | 0 | 0 | 0 | 0 | 90
| 2 | 0 | 0 | 0 | 0 | 0 | 0 | 76
| 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 | 6.1
| ID | 97 | 2 | 0 | 0 | 0 | 0 | 0 | 0 | 100
| |
|
|
ABS. | 91 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 91
| 0 | 0 | 0 | 0 | 0 | 0 | 0 | 27
| 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 | 21.4
| ID | 100 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 100
| |
|
|
ABS. | 91 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 92
| 1 | 0 | 0 | 0 | 0 | 0 | 0 | 53
| REL. | 98.9 | 1.0 | 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 | 11.9
| ID | 98 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 100
| |
|
|
ABS. | 79 | 10 | 2 | 0 | 0 | 0 | 0 | 0 | 91
| 12 | 2 | 0 | 0 | 0 | 0 | 0 | 119
| REL | 86.8 | 10.9 | 2.1 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 100.0
| 13.2 | 2.2 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 19.10
| ID | 86 | 10 | 2 | 0 | 0 | 0 | 0 | 0 | 100
|
Year
| ABS. | 349 | 13 | 2 | 0 | 0 | 0 | 0 | 0 | 364
| 15 | 2 | 0 | 0 | 0 | 0 | 0 | 119 | REL. | 95.8 | 3.5 | 0.5 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 100.0
| 4.1 | 0.5 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 19.10
| ID | 95 | 3 | | 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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